Frontiers | BOLD responses to negative reward prediction errors in human habenula | Frontiers in Human Neuroscience
We provide conclusive evidence for activation in human habenula to negative reward prediction errors. ... especially during putamen activation after juice delivery (Figure 3 C, red trace habenula, black trace putamen). ... activation maps showing activation close to the habenular region only. (C) Brain activation (sagittal, coronal and axial) was ... C) Putamen activation at the (unexpected) juice delivery time during run 1 (coronal; 50 subjects, p , 0.000001, FDR corrected, ...https://www.frontiersin.org/articles/10.3389/fnhum.2010.00036/full
Frontiers | How Situational Context Impacts Empathic Responses and Brain Activation Patterns | Frontiers in Behavioral...
... breaks down the mediation effect of the putamen on context-dependent valence ratings. Overall, the study demonstrates how ... However, how work experience modulates the empathic responses and brain activation patterns in medical professions remains ... breaks down the mediation effect of the putamen on context-dependent valence ratings. Overall, the study demonstrates how ... However, how work experience modulates the empathic responses and brain activation patterns in medical professions remains ...https://www.frontiersin.org/articles/10.3389/fnbeh.2017.00165/full
Current methodological designs of fMRI studies of panic disorder: can data be compared?
An fMRI motor activation paradigm demonstrates abnormalities of putamen activation in females with panic disorder. Journal of ... In women, significant activation of the bilateral amygdala was observed in response to fearful faces but, in men, no ... 2008) used neuronal activation elicited by emotional stimuli as an endophenotype to study the association with PD and found ... They also concluded that both the 5-HT1A 1019 C/G and 5HTTLPR polymorphisms play a role in amygdala activation in response to ...http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-32882011000300013&lng=en&nrm=iso&tlng=en
The Effects of Dopamine on Reward Processing - Tabular View - ClinicalTrials.gov
This statistic shows the effect (beta) that the combination of diagnosis and drug has on putamen activation (beta) after reward ... This statistic shows the effect (beta) that the combination of diagnosis and drug has on putamen activation after presentation ... Brain activation during a task involving monetary rewards. [ Time Frame: one-time task, administered at session 2 ] ... This statistic shows the effect (beta) that the combination of diagnosis and drug has on caudate activation after presentation ...https://clinicaltrials.gov/ct2/show/record/NCT01253421
Action selection and refinement in subcortical loops through basal ganglia and cerebellum | Philosophical Transactions of the...
The activation seen for putamen presumably results from a greater dependence on postsynaptic inhibition. The cause for this ... Functional imaging of Replicate reveals activation patterns in a large network of brain areas (§2b), larger than the network of ... Differential BOLD activity in the right and left head of the caudate and putamen for the Decode (grey) and Execute (black) ... These authors promoted an activation-based serial order memory analogous to the one that appears in the model by Beiser & Houk ...http://rstb.royalsocietypublishing.org/content/362/1485/1573
Motor Systems Flashcards by Kevin Bradley | Brainscape
2. Putamen (-). 3. Globus pallidus (-). 4. VLo (+). 5. SMA (+). This loop shows that cortical activation of the putamen causes ... Alpha motor neuron activation alone (no gamma motor neuron activity) would cause the Ia axons of the muscle spindle to do what ... So when it is inhibited by putamen neurons, the inhibition on the VL stops and the VL is allowed to excite the SMA. ... This loop may function as a basal ganglia filtering funnel, where a threshold amount of activation of the SMA must be reached. ...https://www.brainscape.com/flashcards/motor-systems-723779/packs/1010534
A combined [11C]diprenorphine PET study and fMRI study of acupuncture analgesia. - Semantic Scholar
Ipsilateral Putamen and Insula Activation by Both Left and Right GB34 Acupuncture Stimulation: An fMRI Study on Healthy ...https://www.semanticscholar.org/paper/A-combined-%5B11C%5Ddiprenorphine-PET-study-and-fMRI-of-Dougherty-Kong/7e0035798590538d5ce095dea9f976b69beea575
Regional brain responses associated with drinking water during thirst and after its satiation | PNAS
The activations in the cerebellum, putamen, and SMA also observed may have a similar basis. Precise delineation of the ... Activations in the putamen and cerebellum, and also in the motor cortex, possibly reflect volitional effort to conduct ... Drinking activations in the putamen and cerebellum also correlated with the unpleasantness of water, and the motor cortex ... Accompanying the activation of the amygdala and PAG during unpleasantness-related drinking was the activation of two other ...http://www.pnas.org/content/111/14/5379
Frontiers | Evolution of Neuroplasticity in Response to Physical Activity in Old Age: The Case for Dancing | Frontiers in Aging...
2006) have reported dance-induced activations in the putamen, the primary motor cortex and the supplementary motor area (SMA), ... Putamen and superior frontal gyrus and the results of Hüfner et al. (2011), which report reduced volumes in several brain ...https://www.frontiersin.org/articles/10.3389/fnagi.2017.00056/full
MyCNS - Cognitive Neuroscience Society
Furthermore, we find the activation of Putamen, however, Bayesian parameter between Putamen and other regions are zeros, which ... Putamen,Thalamus and Primary Motor Cortex (M1) in cognitive control network. The results from whole brain contrasts and dynamic ...https://www.cogneurosociety.org/mycns/?page=poster_detail&id=11486
Biology of obsessive-compulsive disorder - Wikipedia
Decreased likelihood of activation in right putamen and cerebellum was reported during Go/no go. During interference tasks, ... During affective tasks hyperactivation has been observed in the ACC, insula and head of the caudate and putamen, regions ... An ALE meta analysis found increased grey matter in the left postcentral gyrus, middle frontal region, putamen, thalamus, left ... Symptom provocation is associated with increased likelihood of activation in the bilateral orbitofrontal cortex(OFC), right ...https://en.wikipedia.org/wiki/Biology_of_obsessive%E2%80%93compulsive_disorder
... namely in the putamen and insula. In conclusion, we show that normal (oral) food ingestion evokes greater activation than ... Background:Activation of the ileal brake, by infusing lipid directly into the distal part of the small intestine, alters ... Ileal brake activation: macronutrient-specific effects on eating behavior?. Avesaat, M. van; Troost, F.J. ; Ripken, D. ; ... The thalamus, amygdala, putamen and precuneus were activated more after ingestion than after gastric infusion of chocolate milk ...http://library.wur.nl/WebQuery/wurpubs?A320==food-intake
Brain Activation [image] | EurekAlert! Science News
The red color indicates areas of activation. P: Putamen. ... This shows brain activation during acupuncture at the Yongquan ... The red color indicates areas of activation. P: Putamen. ... This shows brain activation during acupuncture at the Yongquan ... Neuronal activation by acupuncture at Yongquan and sham acupoints for DOC: A PET study. Neural Regeneration Research ...https://www.eurekalert.org/multimedia/pub/73360.php?from=267846
State Versus Trait Diagnostic Biomarkers in Psychiatry and the Issue of Translation
increased activation in right putamen and right anterior insula; decreased right hippocampal volume ... Brain activation predicts treatment improvement in patients with major depressive disorder. J Psychiatr Res. 2011; 45: 1214- ... with greater pre-treatment activation in dorsomedial PFC, posterior Cingulate Cortex, and superior frontal gyrus when viewing ... greater relative anterior cingulate activation at baseline in response to negative versus neutral stimuli ...http://austinpublishinggroup.com/biomarkers/fulltext/biomarkers-v1-id1008.php
3, left panel). Another very strong activation was present in the left basal ganglia (putamen). Other left hemispheric areas ... subvocal rehearsal should induce left insular activations in addition to the right activations. Thus, the absence of activation ... The bilateral insular activation (as opposed to a left-lateralized activation) may reflect a combination of these strategies. ... Basal ganglia activations were observed in both tasks and both subject groups. Similar activations were observed in other ...http://www.jneurosci.org/content/24/41/9153
Controlling instabilities in manipulation requires specific cortical-striatal-cerebellar networks. - PubMed - NCBI
... caudate nucleus and putamen) and thalamus; cyclic compression (orange) activation in visual cortex. Bottom row, right: small ... All spring 1 activation above a t-threshold of 2.975 (P = 0.01) is plotted in red, whereas all spring 4 activation (above t- ... All sustained compression activation above a t = 2.975 (P , 0.01) is plotted in red, whereas all cyclic compression activation ... Top row, right: overlap of activation in ipsilateral PMv; sustained compression (red) activation in bilateral caudate; cyclic ...https://www.ncbi.nlm.nih.gov/pubmed/21228301?dopt=Abstract
Frontiers | The Neural Correlates of Probabilistic Classification Learning in Obsessive-Compulsive Disorder: A Pilot Study |...
ROI analyses revealed significantly higher activity in the bilateral putamen and the left hippocampus of OCD participants as ... ROI analyses revealed significantly higher activity in the bilateral putamen and the left hippocampus of OCD participants as ... a group x task interaction effect with OCD participants showing significantly higher activity than controls in the left putamen ... a group x task interaction effect with OCD participants showing significantly higher activity than controls in the left putamen ...https://www.frontiersin.org/articles/10.3389/fpsyt.2018.00058/full
Neuroanatomy of intimacy - Wikipedia
... while females had activations in the right putamen, right superior temporal gyrus, left supramarginal gyrus, left inferior ... In males, activation of brain areas that were induced by sexual infidelity laden statements included the visual cortex, middle ... In females, activations in the visual cortex, medial frontal gyrus, middle frontal gyrus, angular gyrus, thalamus, and ... Male activations were greater in the precentral gyrus, insula, hippocampus, hypothalamus, and cerebellum, while women shower ...https://en.wikipedia.org/wiki/Neuroanatomy_of_intimacy
A key role of the basal ganglia in pain and analgesia - insights gained through human functional imaging | Molecular Pain |...
Recently neuroimaging has added important information on BG activation in conditions of acute pain, chronic pain and as a ... A few studies have evaluated specific activation in the putamen and nucleus accumbens. As noted in Tables 1 and 2, the putamen ... Putamen (P) shows consistent increase in activation across multiple pain imaging studies. The putamen, a structure that shows ... Early studies of pain using fMRI indicated activation patterns in the BG including the putamen and globus pallidus. These early ...https://molecularpain.biomedcentral.com/articles/10.1186/1744-8069-6-27
Antisaccade task - Wikipedia
Anti-saccades required increased activation of the FEF, SMA and putamen. Currently, the AS task is utilized as a gross ... the thalamus and putamen. Anti-saccades require an intention to will the movement and inhibit a reflexive response. It was ...https://en.wikipedia.org/wiki/Antisaccade_task
... we would have expected a bilateral activation also in the putamen, given that the thalamus is deeper than the putamen. Second, ... The thalamus and caudate nucleus displayed a clear bilateral activation, whereas the GP and putamen showed primarily an ... 1996) Motor areas of the medial wall: a review of their location and functional activation. Cereb Cortex 6:342-353, doi:10.1093 ... To map brain activations and FC patterns to specific anatomical brain networks, single-subject brain parcellation can be ...http://www.jneurosci.org/content/37/4/839
Listen, Learn, Like! Dorsolateral Prefrontal Cortex Involved in the Mere Exposure Effect in Music
We found activation of the dorsal part of the striatum, namely, the putamen and caudate nucleus. The dorsal striatum has been ... Brain areas showing liking-related activation included the anterior insula, and the dorsal striatum (putamen and caudate ... Table 2: Liking- and exposure-related brain activations. Overview of activations related to liking and to previous exposure ... The rolandic operculum also showed liking-related activation, although the exact location of the activation peak proved ...https://www.hindawi.com/journals/nri/2012/846270/
fMRI + Marketing = Consumer Control? - Slashdot
... activation' in the ventral putamen) is pretty much meaningless. The experiment also doesn't control for the possibility that ...https://slashdot.org/story/03/10/24/2158224/fmri--marketing--consumer-control
Network-wide reorganization of procedural memory during NREM sleep revealed by fMRI | eLife
... between the MSL and CTL activation maps during the learning session are related to increased activations in bilateral putamen, ... Learning and consolidated activation patterns. We identified distinct brain activation patterns recruited during the learning ... including the putamen and cerebellar cortex) revealed significantly greater activation during the retest compared to the ... Consistent with the active role of the putamen found during NREM sleep, this analysis revealed that the ventrolateral putamen ( ...https://elifesciences.org/articles/24987
Frontiers | Dynamic connectivity states estimated from resting fMRI Identify differences among Schizophrenia, bipolar disorder,...
The SC networks are represented by four components (ICs 48, 91, 78, and 61) with activations focused in the amygdala, putamen ... In state 3 and 5, the DMN regions show strong synchronous activation with themselves, and mostly asynchronous activation with ... putamen head, putamen tail, and thalamus) and sensori-motor, auditory, and VIS cortex were found. Cerebellum also shows this ... 2009). Correspondence of the brain's functional architecture during activation and rest. Proc. Natl. Acad. Sci. U.S.A. 106, ...https://www.frontiersin.org/articles/10.3389/fnhum.2014.00897/full