Process brain mapping. Medical search. Frequent questions

MIT's new McGovern Institute for Brain Research hopes to connect the dots between brain cell activity and behavior changes. (nextbigfuture.com)
He is at the Broad Institute and is a professor of neuroscience at the McGovern Institute for Brain Research. (medscape.com)

To perform my research, I employ a variety of techniques including high-density electrophysiological recording techniques (EEG/ERPs), functional and structural brain imaging (f-MRI), interventional techniques (TMS/tES) and behavioural measures as indexes of cognitive processes. (essex.ac.uk)
Cognitive processes are likewise processes taking place in the whole living body of an organism as it engages with relevant possibilities for action. (frontiersin.org)
The classical conception of the human mind as working according to the same principles as a digital computer encourages us to think of the body and the environment as providing at best inputs to, and receiving outputs from cognitive processes ( Rupert, 2009 ). (frontiersin.org)

Detection of differential speech-specific processes in the temporal lobe using fMRI and a dynamic “sound morphing” technique. (crossref.org)
Functional magnetic resonance imaging (fMRI) enables to monitor changes in brain activation over time at the whole-brain level, when subjects are either at rest, or performing a specific cognitive task. (aalto.fi)
The study, led by Dr. Read Montague, professor of neuroscience at BCM and director of its Brown Human Neuroimaging Laboratory, used functional magnetic resonance imaging (fMRI) to monitor brain activity in pairs of subjects during a social exchange game. (eurekalert.org)
Her research uses a combined behavioural and brain imaging (EEG/fMRI) approach to examine the neurobiology of language and cognitive development. (bangor.ac.uk)
Developmental aspects of language processing: fMRI of verbal fluency in children and adults. (bvsalud.org)
One example is so-called functional MRI (fMRI) in which the MRI scanner measures the parts of the brain that are activated by conscious and unconscious impressions or by actions that are carried out such as moving a part of the body, talking, listening, or looking at something. (lu.se)

However, the neural convergences of the four motor cortical projections, which might yield critical information about the anatomical basis of motor signal processing and how the motor cortex modulates from simple to complex behaviors, have not been precisely compared. (nature.com)
Creating openly-accessible maps of receptor expression across the cortex that integrate neuroimaging data could speed up translation across species. (neurosciencenews.com)
The somatosensory cortex is adjacent to the primary motor cortex which is similarly mapped. (wikipedia.org)
Sensory maps are created primarily within the somatosensory cortex, also referred to as the sensory cortex. (wikipedia.org)
Changing connectivity between premotor and motor cortex changes inter-areal communication in the human brain. (essex.ac.uk)
The prefrontal cortex (PFC), which lies towards the front of the brain, is responsible for working memory, allowing us to store and process information across time. (europa.eu)
Differential functions of lateral and medial rostral prefrontal cortex (area 10) revealed by brain-behavior associations. (mpg.de)
The group found the map in an area of the brain called the cingulate cortex, which is known to be involved in bonding and social interactions. (eurekalert.org)
MicrocircuitDB: Motor cortex microcircuit simulation based on brain activity mapping (Chadderdon et al. (yale.edu)
Motor cortex microcircuit simulation based on brain activity mapping (Chadderdon et al. (yale.edu)
While there is evidence that the visual cortex retains a potential for plasticity in adulthood, less is known about the subcortical stages of visual processing. (elifesciences.org)
While ocular dominance plasticity has been thoroughly investigated in the visual cortex, less is known about its effects on subcortical visual processing. (elifesciences.org)
Multiple nuclei in the thalamus are involved in processing visual signals and relaying them to the cortex. (elifesciences.org)
The outer surface of the brain, the cortex of the brain, consists of gray matter containing several billion nerve cells that are in contact with each other through their long axons. (lu.se)

This allowed them to uncover the relationships between receptor patterns, brain connectivity, and anatomy. (neurosciencenews.com)
Dr. Wismüller has been the PI of a NIH R01 Award on exploring large-scale functional connectivity in the human brain. (rochester.edu)
Supported by NIDA and its AIDS research program, the CRCNS program of the National Science Foundation (NSF), and co-funded by the German Research Ministry, this international project led to fundamental discoveries in the field of brain connectivity analysis, which were published in highest-ranked neuroradiology journals NeuroImage and NeuroImage:Clinical. (rochester.edu)
Thomas Bolton from Ecole Polytechnique Fédérale de Lausanne, Switzerland, will be visiting Department of Neuroscience and Biomedical Engineering on Wednesday 06 February 2019, and will give a talk on functional brain connectivity in the NBE Special Seminar series in Auditorium F239a, Otakaari 3, Espoo, starting at 14:00. (aalto.fi)
Third, I will highlight how structural connectivity information, reflective of physical wiring in the brain, can be used in conjunction with functional data, and enhance their interpretability by addressing the extent of overlap between structure and function [3]. (aalto.fi)
Finally, I will introduce a methodological framework that enables to shift focus from FC to effective connectivity, where causal (rather than correlational) relationships between brain regions can be unraveled [4]. (aalto.fi)
This proposal will apply cutting edge optogenetic methods to produce dense, single-cell connectivity maps to elucidate the circuit architecture of the mouse PFC, providing insight into the circuit mechanisms that support mnemonic coding. (europa.eu)
Using MRI data, for each participant, we constructed whole-brain interregional connectivity matrices by deterministic tractography and calculated the graph theoretical network measures, including the characteristic path length, global clustering coefficient, small-worldness, and betweenness centrality (BET) in 83 brain regions from the Desikan-Killiany atlas with subcortical segmentation using FreeSurfer. (nature.com)
Scientists from Google and the Janelia Research Campus in Virginia have published the largest high-resolution map of brain connectivity in any animal, sharing a 3D model that traces 20 million synapses connecting some 25,000 neurons in the brain of a fruit fly. (theverge.com)
Study participants went through a resting-state functional connectivity MRI, a brain scan that looks at how oxygen is moving in the brain. (sciencedaily.com)
The problems come from research concerned with functional and structural connectivity that strongly suggests that the function a brain region serves is dynamic, and changes over time. (frontiersin.org)

We also plan to better integrate findings across species-linking detailed circuit-level neuroscience often conducted in rodents, to large-scale brain activity seen in humans. (neurosciencenews.com)
We really need this kind of information if we're going to understand what makes us unique as humans, or what makes us different as individuals, or how the brain develops," says Ed Lein , a senior investigator at the Allen Institute for Brain Science in Seattle and one of hundreds of researchers who worked on the maps. (kpcw.org)
Humans have specialized cells for processing visual information that aren't found in mice, says Dr. Trygve Bakken , an assistant investigator at the Allen Institute who worked on the atlas. (kpcw.org)
But in those species, scientists found subtle differences in the brain areas that humans use to process language. (kpcw.org)
HOUSTON -- (May 19, 2006) - Researchers at Baylor College of Medicine (BCM) have mapped not only where trust forms in the brain but have also uncovered clues as to how humans represent themselves and others as physical responses in their brains. (eurekalert.org)
This is a region of the brain that is overdeveloped in humans and other social species and is a region you can monitor in social exchanges between people with either functional or dysfunctional social capacities," said Montague. (eurekalert.org)

Often, nearby neurons in the brain signal changes in nearby visual field locations. (frontiersin.org)

Structural plasticity in the expert phonetician brain. (crossref.org)
In-vivo evidence of structural brain asymmetry in musicians. (crossref.org)
Although a mouse's brain is much smaller than a human's, remarkable structural similarities exist. (noozhawk.com)
This protocol provides the scientific community with a carefully developed guide describing, in 12 distinct steps, how to take structural images from data pre-processing, via statistical analysis, to the final interpretation of the significance maps. (nih.gov)
I joined the Department of Psychology, University of Essex in June 2019 The overarching aim of my research is to understand how functional and structural brain networks support human behaviour. (essex.ac.uk)
We examined the correlation between brain structural networks and neuroticism based on NEO Five-Factor Inventory (NEO-FFI) scores. (nature.com)
Here, spoiled gradient-recalled echo (GRE) techniques are employed to map (primarily) two structural MR parameters, i.e. the longitudinal relaxation time (T1) and the magnetization transfer (MT) saturation (MTsat). (lu.se)

I will start by moving towards a dynamic functional connectome view, where functional interplays between brain areas are successively re-estimated along sub-spans of a scanning session to track fluctuating brain network relationships [1]. (aalto.fi)
And that is a job for a whole different effort known as the Human Connectome Project , which is mapping the connections that allow individual brain cells to form vast networks. (kpcw.org)
The new 'connectome' maps some 25,000 neurons in a fruit fly's brain, a portion of which are shown here. (theverge.com)
This map, known as a "connectome," covers roughly one-third of the fruit fly's brain. (theverge.com)
This undertaking to map the system of connections which make us what we are - to map what Seung called "the connectome" in his - can seem, from a certain point of view, like a glorious and heroic step backward. (wypr.org)

This 3D topographic map ultimately provides evidence for the relevance of comparative connectomics: motor cortical projections known to be convergent are actually segregated in many target areas with unique targeting patterns, a finding that has anatomical value for revealing functional subdomains that have not been classified by conventional methods. (nature.com)
This map provides insight into how four different motor cortical projections have actomic and topographic patterns in different and similar target areas. (nature.com)
The translating brain: Cerebral activation patterns during simultaneous interpreting. (crossref.org)
Receptor patterns define key organizational principles in the brain, scientists have discovered. (neurosciencenews.com)
These examples exist in contrast to non-mapped or randomly distributed patterns of processing. (wikipedia.org)
Pretty cool, though things are even more complicated by the fact that those expression patterns probably change quite a bit with changes in brain state. (scienceblogs.com)
Put in your favorite gene (such as crh) and it will show you expression patterns throughout the brain. (scienceblogs.com)
The useful information for most researchers, however, is what do expression patterns look like in different brain regions. (scienceblogs.com)
Social psychologist Frank Rosenblatt had such a passion for brain mechanics that he built a computer model fashioned after a human brain's neural network, and trained it to recognize simple patterns. (popsci.com)
This narrative review aims to elucidate an emerging state of consciousness termed "cognitivemotor dissociation", characterized by brain activity patterns closely resembling those observed in healthy individuals. (bvsalud.org)

MRA can be used to image the thoracic and abdominal aorta and arteries of the brain, neck, abdominal organs, kidneys, and lower extremities. (msdmanuals.com)
The video shows MRI angiography where the arteries of the brain are made white. (lu.se)

From a pool of 36 potential studies, 18 whole-brain studies in standard space that included a healthy comparison sample and low-level baseline contrast were selected. (nih.gov)
Quantitative MRI (qMRI) refers to the process of deriving maps of MR contrast parameters, such as relaxation times, from conventional images. (lu.se)
Firstly, it is demonstrated how to most effectively obtain B1-corrected MPRAGE images of "pure" T1 contrast using a sequential protocol This is followed by a description of T1-mapping using MP2RAGE. (lu.se)

It is being made freely available to the neuroscientific community via the Human Brain Project's EBRAINS infrastructure, so that they can be used by other computational neuroscientists aiming to create other biologically informed models," added Nicola Palomero-Gallagher, HBP researcher at the Forschungszentrum Jülich and senior author of the paper. (neurosciencenews.com)
The global team of researchers are from University of Bristol, New York University, Human Brain Project, Research Center Julich, University of Dusseldorf, Child Mind Institute and Universite Paris Cite. (neurosciencenews.com)
Human brain mapping 39.6 (2018): 2391-2404. (aalto.fi)
Scientists built the largest-ever map of the human brain. (kpcw.org)
Scientists have built an enormous atlas of the human brain that could help them chart a path toward preventing and treating many different neurological disorders. (kpcw.org)
And the atlas is "critical for understanding how well different species can model human brain physiology, pathology and therapeutic response," write Alyssa Weninger and Paola Arlotta in a commentary accompanying the scientific papers. (kpcw.org)
In its current form, the atlas amounts to a first draft, Lien says, one that only begins to encompass the full complexity of the human brain. (kpcw.org)
Already, the atlas is offering a way to see how the human brain differs from animal brains. (kpcw.org)
And perhaps one of the greatest secrets in the world is the human brain itself. (businessinsider.in)
When perfected, the AI could bring us even closer to mapping out all the neurological connections in a human brain i.e more than 100 trillion connections. (businessinsider.in)
In total, a fruit fly's brain contains 100,000 neurons, while a human brain has roughly 86 billion. (theverge.com)
The Allen Brain Atlas just launched their first set of gene expression maps in the adult human brain, based on microarray data from over 700 different anatomical locations. (scienceblogs.com)
I wrote about the construction of the human brain atlas last year in Wired, if you'd like to learn more about how the map was made. (scienceblogs.com)
A novel approach has utilised an experimental procedure that uses human brain recordings to investigate if a mapping from brain to neural network representations can be learned. (strath.ac.uk)
We remove punctuation using four different scenarios to determine the effect of punctuation on semantic understanding by the human brain. (strath.ac.uk)
Human Brain Mapping, 18 (3), 176-185. (bvsalud.org)
Raquel Garza Gómez defends her Ph.D. thesis "Transposable elements in the healthy and diseased human brain ' on Friday, January 19th. (lu.se)
With a background in computational biology, Raquel's research focuses on studying the role of transposable elements in the human brain. (lu.se)
This is important for the understanding of human brain evolution as well as diseases with complex networks where transposable elements may play a regulatory role. (lu.se)
The expression of transposons in the human brain is a rising research field. (lu.se)
In our lab, we are interested in studying the relationship between evolution and human disease, exploring everything from early brain development, including the evolution of the human brain itself, to the consequences of inflammatory states and different genetic disorders. (lu.se)
During my Ph.D., my research has primarily focused on studying transposable elements in the human brain in various contexts such as development, healthy adulthood, and certain disease contexts. (lu.se)
Creating this bioinformatics pipeline has helped to make sense of the data collected as a whole, giving new insights into the human brain," explains Raquel. (lu.se)
The image shows bundles of nerve fibers in a human brain and is taken with a MRI scanner with so called diffusion technology (a technique where you register the water molecules movement in the fibers). (lu.se)

Processing demands upon cognitive, linguistic, and articulatory functions promote grey matter plasticity in the adult multilingual brain: Insights from simultaneous interpreters. (crossref.org)
Prof Mills' is interested in the effects of experience on brain plasticity and cognition across the lifespan. (bangor.ac.uk)
The results will be of interest to neuroscientists interested in brain plasticity and has potentially broad implications for the understanding of visual processing and visual disorders. (elifesciences.org)
A classic paradigm for probing brain plasticity is monocular deprivation. (elifesciences.org)

A new study suggests that depression after traumatic brain injury (TBI) could be a clinically distinct disorder rather than traditional major depressive disorder, with implications for patient treatment. (sciencedaily.com)
A new study led by Shan Siddiqi, MD, from Brigham and Women's Hospital, a founding member of the Mass General Brigham healthcare system, suggests that depression after traumatic brain injury (TBI) could be a clinically distinct disorder rather than traditional major depressive disorder, with implications for patient treatment. (sciencedaily.com)
I've always suspected it isn't the same as regular major depressive disorder or other mental health conditions that are not related to traumatic brain injury," said Brody. (sciencedaily.com)
Traumatic brain injury (TBI) is the result of physical trauma to the head causing damage to the brain. (encyclopedia.com)

Resisting motor mimicry: Control of imitation involves processes central to social cognition in patients with frontal and temporo-parietal lesions. (mpg.de)
In another line of research she studies links across genes, brain, and social cognition in neurodevelopmental disorders such as Williams Syndrome. (bangor.ac.uk)

Emerging evidence suggests that the brain encodes abstract knowledge in the same way that it represents positions in space, which hints at a more universal theory of cognition. (getpocket.com)
These two cases helped Broca to really launch the idea that there are brain regions that can support specific kinds of functions like language and cognition. (brainfacts.org)
A second aim of our paper is to develop an account of embodied cognition based on the inseparability of cognitive and emotional processing in the brain. (frontiersin.org)
Since emotion and cognition are inseparable processes in the brain it follows that what is true of emotion is also true of cognition. (frontiersin.org)
Unlike just a few years ago, the technologies to measure emotion and cognition are readily available, e.g. measuring eye movements or brain waves. (lu.se)

Scientists are one step closer to understanding the 170 billion brain cells that allow us to walk, talk, and think. (kpcw.org)
So as part of the atlas project, a team of scientists created a sort of dictionary that allows scientists to link certain genetic changes to specific types of brain cells. (kpcw.org)
The company says it took two years and hundreds of thousands of hours for scientists at Janelia to "proofread" the 3D map, verifying the route of each of the 20 million chemical synapses using virtual reality headsets and custom 3D editing software. (theverge.com)
H.M.'s story, though tragic, revolutionized scientists' understanding of the role the hippocampus plays in how the brain organizes memory. (getpocket.com)
However, scientists hypothesize that the brain is not mature enough to dream as we typically define it. (healthnews.com)
Consider the neocortex, the so-called CPU of the brain: Scientists assumed for decades that most cortical circuits were essentially the same--the brain was supposed to rely on a standard set of microchips, like a typical supercomputer. (scienceblogs.com)
Scientists at the institute are just starting to grapple with the seemingly infinite regress of the brain, in which every new level of detail reveals yet another level. (scienceblogs.com)
They represent a dramatic change in the way scientists are thinking about artificial intelligence- a leaning toward a more literal interpretation of how the brain functions. (popsci.com)

Working memory constraints on syntactic processing: An electrophysiological investigation. (crossref.org)
Localization of early syntactic processes in frontal and temporal cortical areas: A magnetoencephalographic study. (mpg.de)

However, chronometric TMS produces nonspecific effects that may impact behavior, and furthermore, the time-course of any given process is a product of both the involved processing stages along with individual variation in the duration of each stage. (mpi.nl)
Trying to understand how the brain works by looking at the behavior of individual cells - so observed David Marr , one of modern cognitive science's foundational figures writing in the late 1970s - would be like trying to understand how a bird flies by examining the behavior of individual feathers. (wypr.org)

While the mice performed the task, the investigators recorded neural activity from multiple brain regions thought to be involved - including visual, parietal and frontal motor cortices. (noozhawk.com)
This led us to several new interpretations of the role that different brain regions were playing during performance of the task," he said. (noozhawk.com)
The team used a technique called in-vitro receptor autoradiography to map the density of receptors from six different neurotransmitter systems in over 100 brain regions. (neurosciencenews.com)
Filling In: When sensory stimulation is organized in the brain in some form of topographic pattern, then the animal might be able to "fill in" information that is missing using neighboring regions of the map since they will usually be activated together when all information is present. (wikipedia.org)
[1] [2] Applications of MEG include basic research into perceptual and cognitive brain processes, localizing regions affected by pathology before surgical removal, determining the function of various parts of the brain, and neurofeedback . (wikipedia.org)
AMaSiNe is widely applicable in the studies of various brain regions and other experimental conditions. (medicalxpress.com)
He continued, "More in-depth insights for understanding the function of brain circuits can be achieved by facilitating more reliable and standardized analysis of the spatial organization of neural circuits in various regions of the brain. (medicalxpress.com)
Our results imply that the brain regions related to neuroticism exist in various regions, and that the neuroticism trait is likely formed as a result of interactions among these regions. (nature.com)
In the present study, we used chronometric TMS to probe the time-course of 3 brain regions during a picture naming task. (mpi.nl)
This mapping of nearby locations on the retina onto nearby regions of the brain is referred to as retinotopic organization. (frontiersin.org)
Recent findings open the door to a new perspective on the encoding of visual space and other features by cortical circuits, one that emphasizes specialization of cortical circuits for processing different stimulus features in different regions of visual space. (frontiersin.org)
Or is it for larger regions of the brain? (scienceblogs.com)
SfN: Broca was not the first physician to toy with the idea that different brain regions handle different functions, but Dronkers says his careful documentation of individuals with Broca's Aphasia provided the evidence that was needed to convince the skeptics. (brainfacts.org)
In 2007, Dronkers and several French colleagues gained permission to perform high resolution MRI scans of Leborgne's and Lelong's brains to pinpoint the brain regions that caused their symptoms. (brainfacts.org)
Cognitive neuroscience then seeks to determine how these cognitive operations are carried out by brain regions and networks of brain regions. (frontiersin.org)
Although damage is typically worst at the point of direct impact or entry, TBI may also cause diffuse brain injury involving several other brain regions. (encyclopedia.com)
After EEG preprocessing, robust exact low-resolution electromagnetic tomography (ReLORETA) computed EEG sources for 82 brain regions. (bvsalud.org)
Feature selection methods were then used for the remaining subjects to identify brain source regions that are discriminating between diagnostic categories. (bvsalud.org)

Concept mapping for public health, a process introduced by William Trochim (3), involves a group of stakeholders who have an interest in a given area (eg, researchers, practitioners) or may be affected by the outcomes (eg, community members, program participants). (cdc.gov)
The researchers used large-scale calcium imaging to measure the responses of individual neurons in multiple areas of the brain while mice performed a delayed response task. (noozhawk.com)
Researchers unveiled key organizational principles in the brain, thanks to an intricate mapping of neurotransmitter receptors. (neurosciencenews.com)
An international team of researchers, studying macaque brains, have mapped out neurotransmitter receptors, revealing a potential role in distinguishing internal thoughts and emotions from those generated by external influences. (neurosciencenews.com)
Potentially in the future, other researchers may use these maps to target particular brain networks and functions with new medicines. (neurosciencenews.com)
A $6M grant from Brain Canada will fund the creation of a new Open Science patient registry, to share data with researchers around the world and let patients see how their data is used to develop new treatments for neurological disorders. (mcgill.ca)
While these maps are important, using them in isolation limits the discoveries researchers can make from them. (mcgill.ca)
KAIST researchers developed a new algorithm for brain imaging data analysis that enables the precise and quantitative mapping of complex neural circuits onto a standardized 3-D reference atlas. (medicalxpress.com)
Researchers expect to find even more types of brain cells, and they don't fully understand some of the ones they've already found. (kpcw.org)
As we know very little about how a neuron functions, the researchers, in 2012, launched the Eyewire project that aims to make the neurological mapping of the brain more like a game than a tedious task. (businessinsider.in)
One limitation of the trial is that with so much data, the researchers were not able to do detailed assessments of each patient beyond brain mapping. (sciencedaily.com)
Thanks to technological advances in recent decades, more researchers like us have been able to dig deeper into the role of transposable elements in disease contexts and answer big questions about evolution and brain development. (lu.se)

antidepressants don't fundamentally address brain injury, especially injury in the temporal lobes. (amenclinics.com)
Because of the location of these prominences and the position of the brain within the skull, the frontal lobes (behind the forehead) and temporal lobes (underlying the temples) are most susceptible to this type of diffuse damage. (encyclopedia.com)

In a new paper, published in the journal eLife, Goard and colleagues at the Massachusetts Institute of Technology make progress in mapping brain activity in mice during simple but fundamental cognitive tasks. (noozhawk.com)
Based on the neural activity in the different brain areas, Goard and his team then used optogenetics - a method of manipulating the nerve cells with light - to inactivate neurons in a temporally precise manner to identify those that function during different parts of the task. (noozhawk.com)
By understanding the receptor organisation across the brain, it is hoped new studies can better link brain activity, behaviour, and the action of drugs. (neurosciencenews.com)
Magnetoencephalography ( MEG ) is a functional neuroimaging technique for mapping brain activity by recording magnetic fields produced by electrical currents occurring naturally in the brain , using very sensitive magnetometers . (wikipedia.org)
This can be applied in a clinical setting to find locations of abnormalities as well as in an experimental setting to simply measure brain activity. (wikipedia.org)
MEG is a promising imaging technique that uses superconducting quantum interference devices (SQUIDs) to detect ionic currents produced by excited neurons, giving a window into the live activity of the brain. (medgadget.com)
One day it may have a great number of applications outside of clinical research, but as of now it is expected to be primarily used for mapping the functional brain activity of people with epilepsy in preparation for surgery. (medgadget.com)
However, with hyperscanning, we're able study brain activity between two people as interpersonal relationships develop and break down. (eurekalert.org)
John O'Keefe , a neuroscientist at University College London, and his colleagues monitored the brain activity of freely roaming rats and observed that some of their neurons fired only when they were in specific parts of their cages. (getpocket.com)
We developed a computational model based primarily on a unified set of brain activity mapping studies of mouse M1. (yale.edu)
By demonstrating the effectiveness of combined static and dynamic analysis, our results show how static brain maps can be related to the results of brain activity mapping. (yale.edu)
Research shows that active sleep is a time of intense brain activity essential for growth and development. (healthnews.com)
Prediction of suicidality in bipolar disorder using variability of intrinsic brain activity and machine learning. (cdc.gov)
These images can also show how the brain works and answer questions such as: where is there activity and which parts are connected? (lu.se)
Statistical analysis and digital image processing are involved in producing a 3-D map of the activity, which can be used to interpret where various functions are located in the brain. (lu.se)

The brain may do something similar by mapping out the qualities of perceptions, experiences and abstract concepts along various dimensions, with the help of the same system that it uses to map out physical spaces. (getpocket.com)
Dreaming requires the ability to process abstract thoughts and distinguish 'self' from 'not-self. (healthnews.com)

Second language experience modulates functional brain network for the native language production in bimodal bilinguals. (crossref.org)
Gestalt perception modulates early visual processing. (mpg.de)

While examining Leborgne's brain, Broca discovered a mysterious lesion in the left frontal lobe and wondered whether this was the cause of Leborgne's speech deficit. (brainfacts.org)
Broca's theory was that this part of the frontal lobe - the lower part of the frontal lobe of the brain - was responsible for what we now call speech production. (brainfacts.org)
It involved the fiber pathways that connect the frontal lobe to the language areas in the back of the brain. (brainfacts.org)
In addition, we see areas beyond the eye in something called Broca's area in the rear/lower frontal lobe that is related to the processing of grammar. (lu.se)

Here, we constructed a whole-brain, three-dimensional (3D) map showing the tract pathways and targeting locations of these four motor cortical outputs in mice. (nature.com)
The model is a milestone in the field of connectomics, which uses detailed imaging techniques to map the physical pathways of the brain. (theverge.com)
The resulting data comprises some 50 trillion 3D pixels, or voxels, which are processed using an algorithm that traces the pathways of each cell. (theverge.com)
So the next time you see a random movement or smile while your baby sleeps, you will know their brain is working hard to create connections, develop pathways, and process information. (healthnews.com)

As expected, we found many neurons that responded only during the visual stimulus or the licking action, but we also found a lot of neurons that responded during other parts of the task," said Goard, an assistant professor in UCSB's Department of Psychological & Brain Sciences and Department of Molecular, Cellular and Developmental Biology. (noozhawk.com)
For one sensory system there are multiple maps that analyze the stimulus. (wikipedia.org)
Also, for one sensory system there can be multiple different maps working together to analyze different aspects of a stimulus. (wikipedia.org)
Magnetoencephalographic responses to illusory figures: early evoked gamma is affected by processing of stimulus features. (mpg.de)
Traditionally, functional representations in early visual areas are conceived as retinotopic maps preserving ego-centric spatial location information while ensuring that other stimulus features are uniformly represented for all locations in space. (frontiersin.org)

Her research aims to provide a better understanding of the impact of these elements on brain development, both in healthy and diseased contexts. (lu.se)
A developmental per- contexts interact with biological processes to affect food spective considers family, school, and community context. (cdc.gov)

Sensory maps may play an important role in facilitating motor responses. (wikipedia.org)

Dr Froudist-Walsh added: "Next, we aim to use this dataset to develop computational models of the brain. (neurosciencenews.com)
My focus has been on the data analysis side of things, employing different computational methods to deal with mapping ambiguity and adapting new technologies such as single-cell RNA sequencing to better understand three families of transposable elements. (lu.se)
Open seminars and workshops on computational content analysis of text and images using natural language processing (NLP) and computer vision (CV). (lu.se)

Like the brain's sensory mechanisms that interpret and respond to sights and sounds, the process of building trust involves constructing models of other people and using those models as foundations for making decisions. (eurekalert.org)
In parallel with the technique's rapid entry into clinical routines, research has also flourished in the area, with a particular focus on gaining higher definition and mapping the brain's functions. (lu.se)

However, how these associations are mapped across time in the brain is not well understood. (noozhawk.com)
This process is thought to occur through recurrent networks in the superficial layers of the PFC, however the organization of these circuits remains poorly understood. (europa.eu)

Sensory maps are areas of the brain which respond to sensory stimulation, and are spatially organized according to some feature of the sensory stimulation. (wikipedia.org)
For example: if a sensory map has been made by visual stimulation, auditory stimuli, that expresses different information than seen before, can adjust the sensory map and make it more accurate in understanding of an organism's surroundings. (wikipedia.org)
The two started a small clinical trial that used personalized brain mapping to target brain stimulation as a treatment for TBI patients with depression. (sciencedaily.com)
Originally, they set out to design a new treatment in which they used this brain mapping technology to target a specific brain region for people with TBI and depression, using transcranial magnetic stimulation (TMS). (sciencedaily.com)

Brain structures differ between musicians and non-musicians. (crossref.org)
The results suggest that the precise correction of a slicing angle is essential for the investigation of complex and important brain structures. (medicalxpress.com)
We argue for such a claim based on problems that have arisen in cognitive neuroscience for the project of localizing function to specific brain structures. (frontiersin.org)
All three types of hematomas can damage the brain by putting pressure on vital brain structures. (encyclopedia.com)

The central nervous system, when made aware of various stimuli without the body, sends signals to the brain. (wikipedia.org)
Each seemingly random movement or smile sends signals to the brain. (healthnews.com)

The investigation of simultaneous interpreters as an alternative approach to address the signature of multilingual speech processing. (crossref.org)
Simultaneous interpreters as a model for neuronal adaptation in the domain of language processing. (crossref.org)
This study assessed whether bilingual memory is susceptible to the extreme processing demands of professional simultaneous interpreters (PSIs). (cambridge.org)

The team has mapped neurotransmitter receptors in macaque brains, a breakthrough that could help us understand how the brain differentiates between internal and external stimuli. (neurosciencenews.com)
Consensus among the major stakeholders at African regional level to support countries over the next eleven years using this Road Map is a breakthrough in efforts to reduce maternal and newborn mortality. (who.int)

The impact of semantic memory organization and sentence context information on spoken language processing by younger and older adults: An ERP study. (crossref.org)
Your baby's brain is hard at work during sleep, but they likely are not dreaming, at least not in the same way adults do. (healthnews.com)

In the process, they noticed a specific pattern of abnormalities in these patients' brain maps. (sciencedaily.com)

Brain imaging data analysis is indispensable in the studies of neuroscience. (medicalxpress.com)
Advocates argue that it helps link physical parts of the brain to specific behaviors, which is a key goal in neuroscience. (theverge.com)
Our aim in this paper will be to argue that cognitive neuroscience should look to ecological dynamical psychology for an understanding of the psychological functions the brain performs. (frontiersin.org)

A UC Santa Barbara researcher studying how the brain uses perception of the environment to guide action has a new understanding of the neural circuits responsible for transforming sensation into movement. (noozhawk.com)
Professor Paik said, "Our new algorithm allows the spatial organization of complex neural circuits to be found in a standardized 3-D reference atlas on a whole-brain scale. (medicalxpress.com)
Our findings help explain how the physical trauma to specific brain circuits can lead to development of depression. (sciencedaily.com)

An intracerebral hematoma involves bleeding directly into the brain tissue. (encyclopedia.com)

We argue that in order to determine the function of a specific brain area, neuroscientists need to zoom out and look at the larger organism-environment system. (frontiersin.org)

To date, only a single organism, the roundworm C. elegans , has had its brain completely mapped in this way. (theverge.com)

This feature-based quantitative image-to-image comparison technology improves the accuracy, consistency, and reliability of analysis results using only a small number of brain slice image samples, and helps standardize brain imaging data analyses. (medicalxpress.com)

Although several studies describe how concept mapping is applied to various public health problems, the flexibility of the methods used in each phase of the process is often overlooked. (cdc.gov)
This is evident in animal studies where the neurons bordering a lesioned, or damaged, brain area (which used to process the sense of touch in a hand) to recover processing of that sensory region because they process information from adjacent hand areas. (wikipedia.org)
This can be used, for example, in studies on learning, and to study how the brain works when it's healthy. (lu.se)

Brain potentials during reading reflect word expectancy and semantic association. (crossref.org)

Understanding the neural correlates of the neurotic brain is important because neuroticism is a risk factor for the development of psychopathology. (nature.com)

This includes location-biased sampling of functional features in the output ganglion cell layer of the retina, systematic variation of functional properties within conventional retinotopic maps, and novel periodic retinotopic transforms that dramatically illustrate the tight linkage of feature sensitivity, spatial location, and specialized cortical circuitry. (frontiersin.org)
Furthermore, a comparative analysis of the published literature supports a species-specific correlation between retinotopic location and functional feature processing across the parallel streams, the fundamental organizing scheme of the visual system originally defined based solely on distinct functional feature sensitivity across areas. (frontiersin.org)

Symptoms, complaints, and neurological or behavioral changes following TBI depend on the location (s) of the brain injury and on the total volume of injured brain. (encyclopedia.com)

Evidence for a deficit in orthographic structure processing in Chinese developmental dyslexia: An event-related potential study. (crossref.org)

Concept mapping has taken various forms, such as "idea mapping" or "mind mapping," to enhance creative thinking or improve the organization of ideas (4). (cdc.gov)
Manual analysis processes for brain images are also laborious, and thus studying the complete 3-D neuronal organization on a whole-brain scale is a formidable task. (medicalxpress.com)
The two co-lead authors of this study, Jun Ho Song and Woochul Choi, exploited these benefits of AMaSiNe to investigate the topographic organization of neurons that project to the primary visual area (VISp) in various ROIs, such as the dorsal lateral geniculate nucleus (LGd), which could hardly be addressed without proper calibration and standardization of the brain slice image samples. (medicalxpress.com)

In recent years, brain research has been focused on been studying its roads, but in this research, we've made the most detailed map yet of the traffic lights - the neurotransmitter receptors - that control information flow. (neurosciencenews.com)
Moreover, because receptors are the targets of medicines, the research could, in the future, guide the development of new treatments targeting specific brain functions. (neurosciencenews.com)

Cognitive factors shape brain networks for auditory skills: Spotlight on auditory working memory. (crossref.org)
The mouse brain is composed of about 75 million nerve cells or neurons, which are wired together in complex networks that underlie sophisticated behaviors. (noozhawk.com)
Interactions between large-scale functional brain networks are captured by sparse coupled HMMs. (aalto.fi)
also showed that the cingulo-operculum subnetwork demonstrated more ties with other functional subnetworks in association with neuroticism, whereas cognitive control networks in the default mode network showed less efficient information processing 14 . (nature.com)
Modern neural networks specialised in natural language processing (NLP) are not implemented with any explicit rules regarding language. (strath.ac.uk)
Called neural networks, these computers are loosely modeled after the interconnected web of neurons, or nerve cells, in the brain. (popsci.com)

Fruit flies are a common subject in connectomics as they have relatively simple brains about the size of a poppy seed but display complex behaviors like courtship dances. (theverge.com)

My thoughts turned to this question reading a recent New York Times piece about Sebastian Seung's project to map the brain by tracing out each of the trillions of links between individual neurons. (wypr.org)

The team, studying macaque brains, provided a deeper understanding of how our brain differentiates between internally and externally stimulated thoughts and emotions. (neurosciencenews.com)
REM sleep is also the time during sleep when your brain processes emotions and experiences, deciding what to save and what to discard. (healthnews.com)

Noise affects auditory and linguistic processing differently: an MEG study. (mpg.de)

The processed data consists of tens of thousands of growth curves with a complex hierarchical structure requiring sophisticated statistical modelling of genetic independence, genetic interaction (epistasis), and variation at multiple levels of the hierarchy. (lu.se)

I wanted to find out in which cells a specific transcription factor was expressed, but what I observed led me to believe that it might be possible that the glial cells in the developing brain generate nerve cells", explains Götz. (lu.se)

Processing limits of selective attention and working memory: Potential implications for interpreting. (crossref.org)
Sequential neural processes of tactile-visual crossmodal working memory. (crossref.org)
The Digit Symbol Substitution test (DSST), a performance module from the Wechsler Adult Intelligence Scale (WAIS III), relies on processing speed, sustained attention, and working memory (14). (cdc.gov)

The purpose of our investigation was to establish normative references for the signal intensity characteristics and apparent diffusion coefficient values of the adult brain at high b values. (ajnr.org)
The signal characteristics of adult brain at higher b values have not been reported. (ajnr.org)
This investigation aimed to establish normative references for the signal intensity characteristics and trace ADC measurements of the adult brain with diffusion-weighted spin-echo echo-planar imaging at varying high b-value diffusion sensitivities. (ajnr.org)

The brain uses these signals to process and develop a 'somatotropic map. (healthnews.com)

Mapped sensory processing areas are a complex phenomenon and must therefore serve an adaptive advantage as it is highly unlikely for complex phenomena to appear otherwise. (wikipedia.org)
I wonder if this phenomenon occurs in the brains of other mammals. (scienceblogs.com)

The brain is a complex organ, and no one imaging mode can catch everything that's going on inside it. (mcgill.ca)
Dr. Wismüller is widely known for clinical applications of his research, which most notably include a system for automatic analysis of chest radiographs, imaging biomarkers for breast cancer and brain tumor diagnosis, bone stability prediction in osteoporosis, and imaging assessment of neuroinflammatory disorders, such as MS. Dr. Wismüller attended medical school in Munich, with additional clinical training at Yale University. (rochester.edu)
A Graph Signal Processing Perspective on Functional Brain Imaging. (aalto.fi)
Design of AMaSiNe to overcome the limits of conventional mouse brain imaging data analysis. (medicalxpress.com)
However, analysis of obtained brain imaging data has been heavily dependent on manual processing, which cannot guarantee the accuracy, consistency, and reliability of the results. (medicalxpress.com)
Conventional brain imaging data analysis typically begins with finding a 2-D brain atlas image that is visually similar to the experimentally obtained brain image. (medicalxpress.com)
Such a visual matching process between experimentally obtained brain images and 2-D brain atlas images has been one of the major sources of error in brain imaging data analysis, as the process is highly subjective, sample-specific, and susceptible to human error. (medicalxpress.com)
To address these issues, a KAIST research team led by Professor Se-Bum Paik from the Department of Bio and Brain Engineering developed new brain imaging data analysis software named 'AMaSiNe (Automated 3-D Mapping of Single Neurons)', and introduced the algorithm in the May 26 issue of Cell Reports. (medicalxpress.com)
Unlike other existing brain imaging data analysis methods, AMaSiNe can also automatically find the alignment conditions from misaligned and distorted brain images, and draw an accurate ROI, without any cumbersome manual validation process. (medicalxpress.com)
This will bring brain imaging data analysis to a new level. (medicalxpress.com)
Because Bill had not made sufficient progress, we told him about brain SPECT imaging, a way to look at what the brain is doing, and asked him to consider it. (amenclinics.com)

Anatomy6

Organisms1

Diseases8

Chemicals and Drugs1

Analytical, Diagnostic and Therapeutic Techniques and Equipment14

Phenomena and Processes7

Information Science6

Health Care2

McGovern Institut2

Cognitive Processes3

FMRI6

Cortex14

Connectivity11

Humans6

Neurons in the brain1

Structural7

Connectome5

Patterns10

Arteries of the brain2

Contrast3

Human brain24

Plasticity4

Traumatic brain4

Social cognition2

Cognition5

Scientists8

Syntactic2

Behavior2

Regions18

Researchers12

Temporal2

Activity15

Abstract2

Modulates2

Frontal lobe4

Pathways4

Stimulus5

Contexts2

Responses1

Computational3

Brain's2

Understood2

Stimulation4

Structures4

Sends signals to the brain2

Simultaneous3

Breakthrough2

Adults2

Abnormalities1

Neuroscience3

Circuits3

Involves1

Neuroscientists1

Organism1

Quantitative1

Studies3

Potentials1

Correlates1

Retinotopic2

Neurological1

Developmental1

Organization3

Receptors2

Networks6

Connectomics1

Individual neurons1

Emotions2

Auditory1

Statistical1

Nerve cells1

Working memory3

Adult3

Signals1

Phenomenon2

Imaging11