Structure and function brain mapping. Medical search. Frequent questions

Technology does not yet allow us to trace every instance of individual neurons speaking to each other, but it is possible to untangle the connections between regions, which reveals how the brain processes information. (wtkr.com)
The human brain contains more than 100 billion neurons and trillions of connections. (psychologicalscience.org)
Neurons that either ramp up or dampen overall brain activity also have preferred spots, with their numbers changing between cortical regions and depth. (singularityhub.com)
The cortex is an elaborate six-layered structure packed with different types of neurons and other brain cells. (singularityhub.com)
Scientists can use the new map of the hippocampus to deliver genetically-targeted drugs to specific neurons with fewer side effects, according to senior author, Hong-Wei Dong, M.D., Ph.D., USC professor of neurology and director of the USC Center for Integrated Connectomics (CIC). (genengnews.com)
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)
Neuroscientist Vilayanur Ramachandran outlines the fascinating functions of mirror neurons. (ted.com)
Oligodendrocyte precursor cells (OPCs) are non-neuronal brain cells that give rise to oligodendrocytes, glia that myelinate the axons of neurons in. (alleninstitute.org)
All its neurons are currently being mapped into a light-microscopical atlas, and Gal4 strains are being generated to experimentally access neurons one at a time. (janelia.org)
Astrocytes form a network inside the brain that regulates ion concentrations around neurons, provides them with nutrients, and helps regulate the formation of new connections between neurons. (brainfacts.org)
You'd need to do what has been impossible until now: map what actually happens in neurons and nerve fibers. (technologyreview.com)
He became convinced that given focus from mapping brain anatomy and the right conditions, immature neurons function to studying brain regeneration. (lu.se)
Assessment of brain metabolite correlates of adeno-associated virus-mediated over-expression of human alpha-synuclein in cortical neurons by in vivo (1) H-MR spectroscopy at 9.4 T. (lu.se)

A neurologist pushing the limits of fMRI and forging new theories of brain organization. (spotify.com)
Here, Alex shares insights on the value of naturalistic stimuli on fMRI research and updates us on our current capabilities to decode brain activity. (spotify.com)
Robin Carhart-Harris at Imperial College London and colleagues recruited 30 volunteers who agreed to be injected with psilocybin and have their brain scanned using two types of fMRI. (maps.org)
A new brain imaging (fMRI) study by Robin Carhart-Harris at Imperial College London has found that the psychedelic or "mind-manifesting" effects of psilocybin could be due to the drug's ability to decrease, rather than increase, activity in certain parts of the brain. (maps.org)
Diffusion spectrum imaging is a new technique at time of writing, which allows magnetic resonance brain imaging, at a much higher level of fidelity than fMRI permits. (virtualworldlets.net)
Technology Review's long, and in depth look at the rise of diffusion spectrum imaging, and how this new neural interface imaging technique is rapidly accelerating the study of both human and animal brains to an extent unparalleled by any previous imaging technique, even fMRI. (virtualworldlets.net)
Topics will range from modeling anatomical structures in MRI scans, and mapping connectivity in diffusion tensor images, to statistical analysis of functional brain images from fMRI, EEG, and MEG. (ucla.edu)
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)

To create the colorful map, "We brought together a variety of methodological improvements," explained Matthew Glasser, first author and a doctoral student in neuroscience. (wtkr.com)
Teams at the Allen Institute for Brain Science are working to answer these foundational neuroscience questions. (alleninstitute.org)
Mapping brain function to brain structure is a fundamental task for neuroscience. (janelia.org)
Advances in neuroscience are responsible for explaining many processes of functioning of our nervous system, especially our brain. (usp.br)
Diane A. Kelly studies neuroscience and anatomy at UMass Amherst, with a focus on mapping the circuits of the social behavior network. (brainfacts.org)
His research is in high-resolution MRE for assessing the structure, function, and health of the human brain for applications in neurology, neurosurgery, and neuroscience. (rochester.edu)
It's among the most exciting things happening in neuroscience," says Konrad Kording, who does computational modeling of the brain at the University of Pennsylvania. (technologyreview.com)
Such mental (internal or cognitive) representations ( Paivio, 1990 ) are widely investigated in cognitive psychology, psycholinguistics, philosophy of mind and related fields ( Carruthers and Cummins, 1990 ), but often without a clear connection to neural representations, which are more commonly addressed in brain research, neuroscience and neuroimaging. (frontiersin.org)
That leap of hypothesis that brain damage could be faith--and the groundbreaking revela- repaired given the appropriate conditions tions that followed--jumpstarted his through the transplantation of immature pioneering career in neuroscience. (lu.se)

Human menstrual cycle variation in subcortical functional brain connectivity: A multimodal analysis approach. (mpg.de)
Next, instead of focusing on just one biological property of the brain - architecture, function, connectivity or topography - the researchers combined all four criteria to draw border lines around each "country" within the cortex. (wtkr.com)
Each has a unique microstructural architecture (including thickness of the cortex), plus a unique pattern of activity and connectivity with other brain areas. (wtkr.com)
2018 ) A SENtence Supramodal Areas AtlaS (SENSAAS) based on multiple task-induced activation mapping and graph analysis of intrinsic connectivity in 144 healthy right-handers. (neurotree.org)
He explains why his lab has gradually shifted away from using patient specific connectivity data to precise normative connectomes for studying which brain networks should optimally be modulated for maximal effects. (spotify.com)
The cortical ele ments can be deﬁned at arbitrary resolution, which serve as the units of statistical analysis of PET images and might in future be the basis for quantitative assessment of ﬁber tract connectivity between anatomical territories of the brain. (actapress.com)
They might be surprised, therefore, to hear that psilocybin - the active ingredient in magic mushrooms - actually decreases blood flow as well as connectivity between important areas of the brain that control perception and cognition. (maps.org)
the rest underwent a scan that measured connectivity between different regions of the brain. (maps.org)
To integrate mouse hippocampal gene expression and connectivity, we mapped the distribution of distinct gene expression patterns in mouse hippocampus and subiculum to create the Hippocampus Gene Expression Atlas (HGEA). (genengnews.com)
Our results define the hippocampus' multiscale network organization and elucidate each subnetwork's unique brain-wide connectivity patterns. (genengnews.com)
He is internationally known for his research on the structure, function, connectivity, evolution, and development of cerebral cortex in humans and nonhuman primates. (worldsciencefestival.com)
Long-range coherences in spontaneous brain activity reflect functional connectivity. (nature.com)
Here we propose a novel, highly resolved connectivity mapping approach, using ultrafast functional ultrasound (fUS), which enables imaging of cerebral microvascular haemodynamics deep in the anaesthetized rodent brain, through a large thinned-skull cranial window, with pixel dimensions of 100 μm × 100 μm in-plane. (nature.com)
In the present study, connectome-based predictive modeling (CPM) was proposed to predict individual differences of cognitive functioning in PLWH, using resting-state functional connectivity (FC), white matter structural connectivity (SC), and clinical relevant measures. (bvsalud.org)

SPIE Brain 2022 will highlight papers from BiOS, LASE and OPTO that describe the development of innovative technologies designed to increase our understanding of brain function. (techbriefs.com)

By the 1950s and 1960s, many investigations of interoceptive processing had been conducted, and once it had become apparent that interoceptive receptors are present in many tissues of the body other researchers began to investigate afferent body-to-brain signals, mainly by conducting animal experiments to see if interoceptive conditioning was possible. (wikipedia.org)
The first atlas of the surface of the human brain based upon genetic information has been produced by a national team of scientists, led by researchers at the University of California, San Diego School of Medicine and the VA San Diego Healthcare System. (medicalnewstoday.com)
The work is part of the Mouse Connectome Project, a USC-led effort that collects data about neural connections in the brain and shares it publicly with researchers in more than 100 countries. (genengnews.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)
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)
These very localized brain injuries allow researchers "to draw inferences about how specific brain structures are necessary for performance. (mindsparke.com)
Through Neuromatch programs, new researchers can create a network of loose and strong ties, receive specialized and multidisciplinary scientific training, get experience in presenting scientific research, and be given the tools and experience to function as both collaborative and independent researchers. (mcgill.ca)
She and an international team of researchers then mapped this receptor atlas to brain structure and function and published the results on bioRxiv which has been cited 25 times so far. (mcgill.ca)
It provides a standardized space to view each map in comparison to each other, and assesses the statistical significance of these comparisons, to help researchers distinguish meaningful correlations. (mcgill.ca)
Consisting of hundreds of scanned slices of human, primate, cat, and mouse brains, it is geared to help researchers query and retrieve data about brain structure and function at a second?s notice. (virtualworldlets.net)
MICrONS researchers are attempting to chart the function and structure of every detail in a small piece of rodent cortex. (technologyreview.com)
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)
Researchers at Lund are now exploring the the brain and other places in the body. (lu.se)
The purpose of this effort is to accelerate the development and application of new technologies that will enable researchers to produce dynamic pictures that show how individual brain cells and complex neural circuits interact at the speed of thought. (medscape.com)

Interoceptive signals are projected to the brain via a diversity of neural pathways, in particular from the lamina I of the spinal cord along the spinothalamic pathway and through the projections of the solitary nucleus, that allow for the sensory processing and prediction of internal bodily states. (wikipedia.org)
The atlas reveals that the cerebral cortex - the sheet of neural tissue enveloping the brain - is roughly divided into genetic divisions that differ from other brain maps based on physiology or function. (medicalnewstoday.com)
Her approach to identifying disease-related changes in individual brain scans attempts to circumvent two of the limitations of traditional approaches: (1) the over-reliance on population averages, and (2) the opacity of "black-box" machine learning algorithms such as deep neural networks. (spotify.com)
This new visualization traces neural pathways and connections using fluorescent dyes as tracers that reveal cells, neuron junctions, and connections to the rest of the brain. (genengnews.com)
2017). Molecular regionalization of the developing amphioxus neural tube challenges major partitions of the vertebrate brain. (brainfacts.org)
After all, he says, today's neural networks are based on a decades-old architecture and a fairly simplistic notion of how the brain works. (technologyreview.com)

The genetic atlas provides scientists with a new tool for studying and explaining how the brain works, particularly the involvement of genes. (medicalnewstoday.com)
Kremen said the genetic brain atlas may be especially useful for scientists who employ genome-wide association studies, a relatively new tool that looks for common genetic variants in people that may be associated with a particular trait, condition or disease. (medicalnewstoday.com)
Dr. Peter Bandettini interviews brain scientists of all types and discusses the latest developments, controversies and challenges related to their work in the field of brain mapping. (spotify.com)
A team of IBM scientists used 410 anatomical tracing studies of the macaque brain to create what is possibly the most complete and complex map of the primate organ. (medgadget.com)
Scientists at the University of Southern California (USC) say they have created a map of the hippocampus using fluorescent tracers and 3D animation that show structures, nerve connections, and functions in vivid detail. (genengnews.com)
USC scientists have produced the most detailed atlas yet of the hippocampus, its functions, and structures. (genengnews.com)
A better map is a resource scientists can use to better understand the hippocampus and how its degeneration leads to diseases," says Michael S. Bienkowski, Ph.D., lead author of the study and a researcher at the USC Institute for Neuroimaging and Informatics in the Keck School of Medicine of USC. (genengnews.com)
In this case, scientists worked on a mouse brain because it's organized similar to a human brain. (genengnews.com)
What's different now is the USC scientists can show its sub-regions and how nerve cells interact across the structure. (genengnews.com)
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)
Scientists are one step closer to understanding the 170 billion brain cells that allow us to walk, talk, and think. (kpcw.org)
But in those species, scientists found subtle differences in the brain areas that humans use to process language. (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)
Why It Matters Scientists Unveil a New Map of the Brain With Unrivaled Resolution In Brief The Allen Institute for Brain Science has published and released a comprehensive, high-resolution map of the brain anyone can access online. (pearltrees.com)
H.M.'s story, though tragic, revolutionized scientists' understanding of the role the hippocampus plays in how the brain organizes memory. (getpocket.com)
Using an extraordinary group of volunteers with highly localized brain injuries suffered while serving in Vietnam, scientists have been able to create a map of the specific brain regions involved in intelligence. (mindsparke.com)
Creating a matrix of about 3,000 three-dimensional brain regions the scientists mapped functions against regions. (mindsparke.com)
It brings together more than forty existing brain maps in one place to help scientists find correlations between patterns across different brain regions, spatial scales, modalities and brain functions. (mcgill.ca)

The connectome-a map of the human brain-is revolutionizing what we know about the brain's structure and function. (psychologicalscience.org)
We found that the empirical degree distribution of the network is consistent with the hypothesis of the maximum entropy exponential distribution and discovered two remarkable bridges between the brain's structure and function via network-theoretical analysis. (medgadget.com)
It's a testament to the brain's complexity that a moonshot is needed to map even this tiny piece of cortex, a cube measuring one millimeter on a side-the size of a coarse grain of sand. (technologyreview.com)
At the start, computed tomography and MRI techniques were mostly used to depict the brain's normal appearance and structure, as well as the deviations that arise over the course of a disease", relates neuroradiologist Isabella Björkman-Burtscher, who heads the medical side of the 7T project. (lu.se)
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)

Already, the atlas is offering a way to see how the human brain differs from animal brains. (kpcw.org)

Sourcing high tissue quality brains from deceased wild primates with known socio-ecology. (mpg.de)
Also, when compared to a mouse brain atlas, the new map found several cell types specific to primates huddled together in one layer of the cortex. (singularityhub.com)
However, recent investigations suggest that in some regions of the brains of humans and other primates, that ratio is closer to 1:1. (brainfacts.org)

The peripartum human brain: Current understanding and future perspectives. (mpg.de)
Native language differences in the structural connectome of the human brain. (mpg.de)
Mapping the human connectome using diffusion MRI at 300 mT/m gradient strength: Methodological advances and scientific impact. (mpg.de)
Mapping the human lateral geniculate nucleus and its cytoarchitectonic subdivisions using quantitative MRI. (mpg.de)
Language without speech: Segregating distinct circuits in the human brain. (mpg.de)
The concurrence of cortical surface area expansion and white matter myelination in human brain development. (mpg.de)
A new 21st Century map of the human brain contains 180 distinct areas in each hemisphere, including 97 previously undiscovered territories, research published Wednesday in the journal Nature revealed. (wtkr.com)
Integrating brain function and structure in the study of the human attentional networks. (googleapis.com)
The Organization for Human Brain Mapping (OHBM) presents the Neurosalience podcast. (spotify.com)
The cell composition of the brain and its spatial distribution are the basic issues of brain science, and its importance is similar to the DNA base sequence discovered by human genome sequencing," said study author Dr. Chengyu Li at the Chinese Academy of Sciences. (singularityhub.com)
Beam E , Potts C, Poldrack RA , Etkin A . A data-driven framework for mapping domains of human neurobiology. (neurotree.org)
a. promote joint actions and contribute to the growth of the Organization for Human Brain Mapping, which the LABMAN is one of the chapters. (humanbrainmapping.org)
They utilize a mouse brain as a template to help find treatments for human diseases such as Alzheimer's. (genengnews.com)
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)
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)
This will open the door to further investigations into the biological basis of intelligence, exploring how the brain, genes, nutrition and the environment together interact to shape the development and continued evolution of the remarkable intellectual abilities that make us human. (mindsparke.com)
GWAS have identified numerous genes associated with human cognition but their cell type expression profiles in the human brain are unknown. (alleninstitute.org)
This is an oval structure located within the temporal lobe of the human brain. (healthline.com)
Only three years into her PhD in the lab of Bratislav Misic at The Neuro, Justine Hansen has already spearheaded two promising Open Science projects, which have opened new avenues regarding the organization of the human brain. (mcgill.ca)
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)
Cell-type specific and multiscale dynamics of human focal seizures in limbic structures. (medscape.com)
Nonparametric D-R1-R2 distribution MRI of the living human brain. (lu.se)
Towards non-parametric diffusion-T1 characterization of crossing fibers in the human brain. (lu.se)
Computing and visualising intra-voxel orientation-specific relaxation-diffusion features in the human brain. (lu.se)
This is President Obama's human B RAI N Initiative (Brain Research through Advancing Innovative Neurotechnologies). (medscape.com)
They are not functions involved with basic maintenance of vital functions or motor activity, but they involve perception, emotion regulation, thought, creativity-the functions that make us uniquely human. (medscape.com)

In the interview with Dr Horn we explore how the impact of deep brain stimulation on the connectome can be studied, and how it can be used to improve patients lives. (spotify.com)
The Mouse Connectome Project at USC is part of a larger effort funded by the National Institutes of Health to map all the connections of the brain to understand how different structures network to regulate behavior. (genengnews.com)

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)
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)

The atlas plots genetic correlations between different points on the cortical surface of the twins' brains. (medicalnewstoday.com)

The cerebral cortex is an outer layer of brain tissue. (wtkr.com)
Astrocytomas are a form of glioma (ie, a neoplasm of the glial cells, which constitute the supportive tissue of the brain and nervous system). (medscape.com)
Local field potential (LFP) recordings reflect the dynamics of the current source density (CSD) in brain tissue. (alleninstitute.org)
Mechanical properties are sensitive markers of tissue structure, function, and health. (rochester.edu)
We can measure these properties in vivo using magnetic resonance elastography (MRE), a shear wave imaging technique that produces maps of tissue viscoelasticity noninvasively. (rochester.edu)
AIM: Use of diffusion tensor imaging (DTI) to investigate the longitudinal changes in normal-appearing brain tissue in glioblastoma patients undergoing modern arc-based RT with volumetric modulated arc therapy (VMAT) or helical tomotherapy. (lu.se)
The results suggest that modern, arc-based RT may have less negative effect on normal-appearing parts of the brain tissue up to 12 months after radiotherapy. (lu.se)

It's not quite Google Maps, but the new optic still provides the most detailed understanding of the cerebral cortex to date, based on the freshest data from the latest technologies. (wtkr.com)
Naturally, creating an accurate map of the cortex has been the holy grail for many a neuroscientist. (wtkr.com)
The outermost layer of the brain, the cortex houses many of our treasured cognitive functions: the ability to reason, make decisions, and adapt to ever-changing environments on the fly. (singularityhub.com)
Then, thanks to a hefty dose of AI, they categorized nearly 1.5 million cells from 143 regions into distinct cell types and mapped their location in the cortex. (singularityhub.com)
The macaque cerebral cortex is like ours, and this study offers the most complete map of its kind. (singularityhub.com)
Low flow Less blood flow was seen in the brain regions known as the thalamus, the posterior cingulate and the medial prefrontal cortex. (maps.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)

Seeing an area of unusual thickness of myelin (insulation for nerve cells) or a hotspot of connection activity, they would align all the brains according to that feature. (wtkr.com)
Ependymal cells make the cerebrospinal fluid that cushions the brain inside the skull, and oligodendrocytes improve neuron function by wrapping axons in a fatty sheath called myelin. (brainfacts.org)

Other atlases have mapped the brain by cytoarchitecture - differences in tissues or function. (medicalnewstoday.com)

Hirjak D, Rashidi M, Kubera KM, Northoff G, Fritze S, Schmitgen MM, Sambataro F, Calhoun VD, Wolf RC (2020) Multimodal MRI data fusion reveals distinct patterns of abnormal brain structure and function in catatonia. (uni-heidelberg.de)

The correlations represent shared genetic influences and reveal that genetic brain divisions do not map one-to-one with traditional brain divisions that are based on structure and function. (medicalnewstoday.com)

The team analyzed brains from three adult male macaque monkeys. (singularityhub.com)

Understanding the organization of the hippocampus is fundamental to understanding brain function related to learning, memory, emotions, and diseases such as Alzheimer's disease. (genengnews.com)
It's the first part of the brain impaired by Alzheimer's and hippocampus degeneration can cause epilepsy and other diseases. (genengnews.com)
A small seahorse-shaped structure, the hippocampus, is essential to both those functions, and evidence has started to suggest that the same coding scheme - a grid-based form of representation - may underlie them. (getpocket.com)
A neurosurgeon removed the hippocampus and surrounding tissues from deep within H.M.'s brain, alleviating some of his seizures but inadvertently leaving him a permanent amnesiac. (getpocket.com)
Years later, another hippocampus-centered revolution transpired and earned its pioneers a Nobel Prize: the discoveries, decades apart, of two types of cells, which made it clear that the hippocampal region's fundamental functions included not just memory but also navigation and the representation of two-dimensional spaces. (getpocket.com)
These findings inspired the proposal that the hippocampus might be creating and storing "cognitive maps" (an idea first put forth by psychologist Edward Tolman in the 1940s to explain how rats could suss out new shortcuts to rewards in mazes) beyond spatial ones. (getpocket.com)
At the very least, the hippocampus seemed like a promising place to start looking for hints of such maps. (getpocket.com)
The region provides major inputs to the hippocampus - and is also one of the first areas of the brain to deteriorate in Alzheimer's disease, which affects both navigation and memory. (getpocket.com)
Microstructural changes in non-tumorous brain structures, including white matter (corpus callosum, centrum semiovale) and the limbic system (hippocampus, amygdala), were assessed by diffusion tensor imaging (DTI) during and after irradiation. (lu.se)

2020 ) Development of handedness, anatomical and functional brain lateralization. (neurotree.org)
Second language experience modulates functional brain network for the native language production in bimodal bilinguals. (crossref.org)

The translating brain: Cerebral activation patterns during simultaneous interpreting. (crossref.org)
Centrally located in the brain, the posterior cerebral artery makes up the lower portion of the circle of Willis. (healthline.com)

Further work on interoceptive processing after Sherrington was delayed for many years owing to the influential claim by John Newport Langley that the autonomic nervous system used only efferent (brain-to-body) signaling to implement its functions. (wikipedia.org)
[ 1 ] Astrocytomas can arise anywhere in the nervous system, but most commonly occur in the brain. (medscape.com)
Characterizing cellular diversity in the nervous system of humans and other mammals to study disease, evolution and brain function. (alleninstitute.org)

Mixed effects models examined the relationship between stimulant-related factors and neurocognitive function over time. (bvsalud.org)
Impaired brain metabolism and neurocognitive function in childhood leukemia survivors despite complete hormone supplementation in adulthood. (lu.se)

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)

To date, only rsfMRI has been able to image intrinsic brain networks with the appropriate spatial resolution and coverage. (nature.com)

White matter brain structure predicts language performance and learning success. (mpg.de)

A newly published atlas offers the most detailed maps yet of the location, structure, and, in some cases, function of more than 3,000 types of brain cells. (kpcw.org)

Signals are transmitted through these structures to the motor thalamus, brain stem, and motor neocortex, which helps the body with all aspects of physical movement. (healthline.com)

Processing demands upon cognitive, linguistic, and articulatory functions promote grey matter plasticity in the adult multilingual brain: Insights from simultaneous interpreters. (crossref.org)
Structural plasticity in the expert phonetician brain. (crossref.org)

This is a key reason the map is more precise than previous versions - the team began with finer-grain detail than available in the past, including brain images collected from 210 healthy young adult participants in the NIH project. (wtkr.com)
The new map is based entirely upon genetic information derived from magnetic resonance imaging ( MRI ) of 406 adult twins participating in the Vietnam Era Twin Registry (VETSA), an ongoing longitudinal study of cognitive aging supported in part by grants from the National Institutes of Health (NIH). (medicalnewstoday.com)
Neuronal organization of the brain in the adult amphioxus (Branchiostoma lanceolatum): A study with acetylated tubulin immunohistochemistry. (brainfacts.org)
Just 2 years later, Falck was pro- of the adult brain was fixed and immuta- moted to department chairman, and he ble and that nerve cells could not be handed over most of his laboratory to his regenerated after damage or death. (lu.se)
thought it looked very interesting," recalls to develop in the adult rat brain (4, 5). (lu.se)

The mapping allows accurate and reproducible transformation of each subject's brain to a canonical spherical domain and is the basis for subse quent statistical analysis of cortical elements (deﬁned on the spherical domain) across patients. (actapress.com)
Such BWAS have typically relied on sample sizes appropriate for classical brain mapping 4 (the median neuroimaging study sample size is about 25), but potentially too small for capturing reproducible brain-behavioural phenotype associations 5,6 . (nih.gov)

The new map "is a major revision and updating" of previous maps" said David Van Essen, senior author of the study. (wtkr.com)

Multimodality brain imaging represents a valuable tool in the study of anatomical and functional characteristics of the brain. (actapress.com)

Imaging findings and cognitive function in glioblastoma patients. (lu.se)
Evaluation of cognitive performance in glioblastoma patients using cognitive test scores by CNS-VS at baseline were in lower-average or low, compared to standard test average in 4 main domains: executive function, visual and verbal memory and complex attention. (lu.se)

In the present MRI brain tumor study, patients newly diagnosed with glioblastoma undergoing treatment with arc-based radiotherapy were studied longitudinally over a one-year period and constituted the patient cohort of papers II-IV, using advanced MRI, including diffusion-weighted imaging sequences. (lu.se)
Longitudinal monitoring up to one year after initiated radiotherapy did not reveal any major changes, neither in microstructural changes by diffusion tensor imaging (DTI) parameters, nor in patients cognitive function, indicating less neurotoxicity by arc-based radiotherapy. (lu.se)

It's a significant challenge to find patients (for research) who have brain damage, and even further, it's very hard to find patients who have focal brain damage," said Dr. Aron Barbey from the University of Illinois, the study lead. (mindsparke.com)

Neurophysiological mechanisms of deep brain stimulation across spatiotemporal resolutions. (medscape.com)

In-vivo evidence of structural brain asymmetry in musicians. (crossref.org)
With the rapid progress and improvements in the fields of macromolecular crystallography, Cryo-EM, small angle scattering, electron diffraction and use of XFELs, the new LINXS theme INTEGRATIVE STRUCTURAL BIOLOGY is formed to advance cutting-edge research and to encourage new users to utilize integrative structure biology to address key scientific questions. (lu.se)

By cataloguing and genetically profiling cell types of the brain with incredible precision and detail, we are working to improve our fundamental understanding of brain development, evolution, and disease. (alleninstitute.org)
Our advanced technologies, biological principles, and experimental models create fundamental, catalytic maps of brain structure and function that deepen our understanding of brain disease and illuminate a path forward. (alleninstitute.org)

A mind-brain-body dataset of MRI, EEG, cognition, emotion, and peripheral physiology in young and old adults. (mpg.de)

Visual assessment of brain perfusion MRI scans in dementia: a pilot study. (lu.se)

Split-brain methodology, on its own and in conjunction with neuroimaging, has yielded insights into the remarkable regional specificity of the corpus callosum as well as into the integrative role of the callosum in the perception of causality and in our perception of an integrated sense of self. (nature.com)
Myers, R. E. Function of the corpus callosum in interocular transfer. (nature.com)

For a long time, we thought this was because psychiatry and the brain behavioral sciences were not making progress in the same way as in other medical specialties, such as infectious diseases, cardiology, and cancer, and the surgery subspecialties, such as orthopedics and ophthalmology. (medscape.com)

White matter pathways for prosodic structure building: A case study. (mpg.de)
The study, published in Cell , also tapped into a relatively new tool for brain mapping. (singularityhub.com)
The new study mainly focused on these brain cells. (singularityhub.com)
Evidence for a deficit in orthographic structure processing in Chinese developmental dyslexia: An event-related potential study. (crossref.org)
Published in Brain: A Journal of Neurology , the study has yielded the most detailed and comprehensive picture yet of the regions involved in comprehension and working memory . (mindsparke.com)
The current lack of open, whole-brain receptor distribution data prevents the study of how multiple neurotransmitter systems relate to brain function. (mcgill.ca)
This can be used, for example, in studies on learning, and to study how the brain works when it's healthy. (lu.se)
Aims were also to study radiological parameters with advanced magnetic resonance imaging (MRI) as well as patient neurological and cognitive functions in order to early identify prognostic factors. (lu.se)

Some help protect the brain from infections. (singularityhub.com)
They function mainly as phagocytes - helping protect the brain from infections and cellular damage - but can also regulate the formation of new neuronal connections. (brainfacts.org)

A key theme in biology is "structure determines function. (singularityhub.com)

These experiments opened up new frontiers in brain research and gave rise to much of what we know about hemispheric specialization and integration. (nature.com)

Investigating the neuroanatomical architecture of the brain at the population and single cell level. (alleninstitute.org)
however, a number of technical limitations challenge the reliability of MRE measurements in specific neuroanatomical structures that are differentially affected in disease and are responsible for different brain functions. (rochester.edu)

By parametric response mapping (PRM) changes of mean diffusivity (MD) in tumor regions were analyzed as MD-PRM. (lu.se)

You'll hear about how these tools can provide insight into the function of the brain from childhood to old age, and why these normal processes may be affected in neurological and psychiatric conditions. (spotify.com)
The most ambitious suggestions even venture that these grid codes could be the key to understanding how the brain processes all details of general knowledge, perception and memory. (getpocket.com)
Such scientific and technological advances have allowed us to understand and map the brain processes and thus to better understand the brain structures and their functions. (usp.br)

Genetic heart-brain connections. (mpg.de)
According to Chi-Hua Chen, PhD, first author and a postdoctoral fellow in the UC San Diego Department of Psychiatry, 'If we can understand the genetic underpinnings of the brain, we can get a better idea of how it develops and works, information we can then use to ultimately improve treatments for diseases and disorders. (medicalnewstoday.com)
Yet, the pattern of this genetic map still suggests that it is neuroanatomically meaningful,' said Kremen. (medicalnewstoday.com)
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)

Using a team science approach, we are exploring the mammalian brain at a molecular level and sharing our insights with the world. (alleninstitute.org)
These results provide new mechanistic insights into positive-strand RNA virus replication compartment structure, assembly, function and control. (janelia.org)

Changes in function in the posterior cingulate in particular are associated with changes in consciousness. (maps.org)

He has developed powerful methods of computerized brain mapping and has been a pioneer in neuroinformatics and data sharing for two decades. (worldsciencefestival.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)
The objective of this article is to describe how the 6 concept-mapping phases originally outlined by William Trochim guided our strategic planning process and how we adjusted the specific methods in the first 2 phases to meet the specialized needs and requirements to create The Healthy Brain Initiative: A National Public Health Road Map to Maintaining Cognitive Health . (cdc.gov)
Articles describing these concept maps focus on the outcome of the mapping process and often, as a result, overlook the flexibility of the methods at each phase (9). (cdc.gov)
More public health endeavors could benefit from concept mapping as a strategic planning tool if practitioners were more aware of the flexibility of the methods at each phase of the process. (cdc.gov)

Disconnections in the brain underlie Huntington's disease, Parkinson's disease, Alzheimer's disease, autism spectrum disorders, and many other illnesses. (genengnews.com)
That same year, the Centers for Disease Control and Prevention and the Alzheimer's Association formed a new partnership, The Healthy Brain Initiative, to examine how best to bring a public health perspective to the promotion of cognitive health. (cdc.gov)

Anatomy6

Organisms3

Diseases9

Chemicals and Drugs2

Analytical, Diagnostic and Therapeutic Techniques and Equipment14

Phenomena and Processes7

Information Science6

Health Care2

Neurons13

FMRI8

Neuroscience9

Connectivity14

20221

Researchers14

Neural6

Scientists19

Brain's5

Animal brains1

Primates3

Human27

Connectome2

Abstract2

Cortical surface1

Tissue7

Cortex7

Myelin2

Cytoarchitecture1

Distinct1

Correlations1

Macaque1

Hippocampus9

Functional brain2

Cerebral2

Nervous System3

Neurocognitive function2

Arteries of the brain2

Spatial1

Predicts1

3,0001

Thalamus1

Plasticity2

Adult5

Reproducible2

David Van Essen1

Anatomical and functional1

Glioblastoma patients2

Diffusion2

Focal1

Deep brain stimu1

Structural2

Fundamental2

Cognition1

Scans1

Corpus2

Behavioral1

Study8

Protect the brain from infections2

Biology1

Frontiers1

Neuroanatomical2

Mean diffusivity1

Processes3

Genetic4

Insights2

Posterior1

Methods5

Alzheimer's2