Results 61 to 70 of about 104,006 (269)

Positive Interaction of Social Comparison and Personal Responsibility for Outcomes

Frontiers in Psychology, 2012
We formulate and test a model that allows a sharp separation between social versus private and personal responsibility versus chance in the evaluation of outcomes.
Jaroslaw eGrygolec, Giorgio eCoricelli, Giorgio eCoricelli, Aldo eRustichini   +3 more
doaj   +1 more source

Ecologically‐Valid Emotion Signatures Enhance Mood Disorder Diagnostics

Advanced Science, EarlyView.
This study identifies ecologically‐valid Divergent Emotional Functional Networks (DEFN), derived from dynamic functional connectivity during naturalistic movie watching. The DEFN reliably enhances diagnostic accuracy for mood disorders, including major depressive and bipolar disorders, demonstrating strong reproducibility across demographic factors and
Shuyue Xu, Linling Li, Ting Luo, Gan Huang, Li Zhang, Benjamin Becker, Zhen Liang   +6 more
wiley   +1 more source

Ventral Striatum and the Evaluation of Memory Retrieval Strategies [PDF]

Journal of Cognitive Neuroscience, 2014
AbstractAdaptive memory retrieval requires mechanisms of cognitive control that facilitate the recovery of goal-relevant information. Frontoparietal systems are known to support control of memory retrieval. However, the mechanisms by which the brain acquires, evaluates, and adapts retrieval strategies remain unknown.
David, Badre, Sophie, Lebrecht, David, Pagliaccio, Nicole M, Long, Jason M, Scimeca   +4 more
openaire   +2 more sources

NDST3‐Induced Epigenetic Reprogramming Reverses Neurodegeneration in Parkinson's Disease

Advanced Science, EarlyView.
NDST3‐mediated epigenetic reprogramming revitalizes neuronal circuits in the substantia nigra and striatum to halt dopaminergic neuron degeneration and restore motor function in Parkinson's disease models. This strategy promotes neuronal maintenance and functional recovery, highlighting NDST3's therapeutic potential in neurodegenerative disorders ...
Yujung Chang, Yongwoo Na, Hyeonjoo Im, Garam Yang, Seungseon Yang, Hyun Soo Shim, Chunggoo Kim, GyeungYun Kim, Hyeok Ju Park, Hee Young Kim, Seung Eun Lee, Wonwoong Lee, Yoon Ha, Sungho Park, Jieun Kim, Won‐Young Cho, Woong Sun, Jong‐Seo Kim, Junsang Yoo   +18 more
wiley   +1 more source

fMRI Investigation of Cortical and Subcortical Networks in the Learning of Abstract and Effector-Specific Representations of Motor Sequences [PDF]

, 2006
A visuomotor sequence can be learned as a series of visuo-spatial cues or as a sequence of effector movements. Earlier imaging studies have revealed that a network of brain areas is activated in the course of motor sequence learning.
Bapi, Dr. Raju S., Doya, Dr. Kenji, Graydon, Dr. F. X., Miyapuram, Mr. K. P.   +3 more
core   +1 more source

Dopamine neurons projecting to the posterior striatum form an anatomically distinct subclass

eLife, 2015
Combining rabies-virus tracing, optical clearing (CLARITY), and whole-brain light-sheet imaging, we mapped the monosynaptic inputs to midbrain dopamine neurons projecting to different targets (different parts of the striatum, cortex, amygdala, etc) in ...
William Menegas, Joseph F Bergan, Sachie K Ogawa, Yoh Isogai, Kannan Umadevi Venkataraju, Pavel Osten, Naoshige Uchida, Mitsuko Watabe-Uchida   +7 more
doaj   +1 more source

Functional parcellation of human and macaque striatum reveals human-specific connectivity in the dorsal caudate

NeuroImage, 2021
A wide homology between human and macaque striatum is often assumed as in both the striatum is involved in cognition, emotion and executive functions. However, differences in functional and structural organization between human and macaque striatum may ...
Xiaojin Liu, Simon B. Eickhoff, Svenja Caspers, Jianxiao Wu, Sarah Genon, Felix Hoffstaedter, Rogier B. Mars, Iris E. Sommer, Claudia R. Eickhoff, Ji Chen, Renaud Jardri, Kathrin Reetz, Imis Dogan, André Aleman, Lydia Kogler, Oliver Gruber, Julian Caspers, Christian Mathys, Kaustubh R. Patil   +18 more
doaj   +1 more source

Nurr1 Orchestrates Claustrum Development and Functionality

Advanced Science, EarlyView.
Nurr1 (Nr4a2) is the master transcription factor to control claustrum morphogenesis and cell fate decision postmitotically by inhibiting intracellular G‐protein signaling. Nurr1 deficiency alters the transcriptomic profiles of subcortical claustral neurons into neocortical insular neurons, resulting in defected claustrum development, impaired axonal ...
Kuo Yan, Andrew G. Newman, Pauline Lange, Susanne Müller, Marco Foddis, Stefan Paul Koch, Philipp Böhm‐Sturm, Maron Mantwill, Carsten Finke, Penghui Deng, Melissa Long, Dietmar Schmitz, Victor Tarabykin   +12 more
wiley   +1 more source

Neuronal Distortions of Reward Probability without Choice [PDF]

, 2008
Reward probability crucially determines the value of outcomes. A basic phenomenon, defying explanation by traditional decision theories, is that people often overweigh small and underweigh large probabilities in choices under uncertainty.
Christopoulos, George I., Dolan, Raymond J., O'Doherty, John P., Schultz, Wolfram, Tobler, Phillippe N.   +4 more
core   +4 more sources

Sex differences in the distribution and density of regulatory interneurons in the striatum

Frontiers in Cellular Neuroscience
IntroductionDysfunction of the cortico-basal circuitry – including its primary input nucleus, the striatum – contributes to neuropsychiatric disorders, such as autism and Tourette Syndrome (TS).
Meghan Van Zandt, Deirdre Flanagan, Christopher Pittenger, Christopher Pittenger, Christopher Pittenger, Christopher Pittenger, Christopher Pittenger   +6 more
doaj   +1 more source