Results 1 to 10 of about 221,756 (300)

Mapping alterations in the local synchrony of the cerebral cortex in schizophrenia

European Psychiatry, 2023
Background Observations from different fields of research coincide in indicating that a defective gamma-aminobutyric acid (GABA) interneuron system may be among the primary factors accounting for the varied clinical expression of schizophrenia.
Jesus Pujol, Nuria Pujol, Anna Mané, Gerard Martínez-Vilavella, Joan Deus, Víctor Pérez-Sola, Laura Blanco-Hinojo   +6 more
doaj   +1 more source

Predicting the retinotopic organization of human visual cortex from anatomy using geometric deep learning

NeuroImage, 2021
Whether it be in a single neuron or a more complex biological system like the human brain, form and function are often directly related. The functional organization of human visual cortex, for instance, is tightly coupled with the underlying anatomy with
Fernanda L. Ribeiro, Steffen Bollmann, Alexander M. Puckett   +2 more
doaj   +1 more source

Comparative Root and Stem Anatomy of Four Rare <i>Onobrychis</i> Mill. (Fabaceae) Taxa Endemic in Turkey

Notulae Scientia Biologicae, 2015
Four endemic taxa of Onobrychis Mill. genus, some of them being classified in the endangered threat category, were investigated for root and stem anatomy. Onobrychis quadrijuga, O. argyrea subsp. argyrea, O. tournefortii and O.
Mehmet TEKİN, Gülden YILMAZ
doaj   +3 more sources

Anatomo-functional correspondence in the voice-selective regions of human prefrontal cortex

NeuroImage, 2023
Group level analyses of functional regions involved in voice perception show evidence of 3 sets of bilateral voice-sensitive activations in the human prefrontal cortex, named the anterior, middle and posterior Frontal Voice Areas (FVAs).
Mélina Cordeau, Ihsane Bichoutar, David Meunier, Kep-Kee Loh, Isaure Michaud, Olivier Coulon, Guillaume Auzias, Pascal Belin   +7 more
doaj   +1 more source

Subtle alterations in brain anatomy may change an individual's personality in chronic pain. [PDF]

PLoS ONE, 2014
It is well established that gross prefrontal cortex damage can affect an individual's personality. It is also possible that subtle prefrontal cortex changes associated with conditions such as chronic pain, and not detectable until recent advances in ...
Sylvia M Gustin, Jamie G McKay, Esben T Petersen, Chris C Peck, Greg M Murray, Luke A Henderson   +5 more
doaj   +1 more source

Comparison of the Upper Marginal Neurons of Cortical Layer 2 with Layer 2/3 Pyramidal Neurons in Mouse Temporal Cortex

Frontiers in Neuroanatomy, 2017
Layer 2/3 (L2/3) excitatory neurons in the neocortex make major contributions to corticocortical connections and therefore function to integrate information across cortical areas and hemispheres.
Huan Luo, Huan Luo, Kayoko Hasegawa, Mingsheng Liu, Wen-Jie Song, Wen-Jie Song   +5 more
doaj   +1 more source

Network Hubs in the Brain Have the Biggest Impact on Behavior. [PDF]

PLoS Biology, 2015
Are memory deficits better explained by damage to individual brain areas or by an interruption in the flow of information among widely distributed networks in the prefrontal cortex?
Janelle Weaver
doaj   +1 more source

Anatomical variations in the insular cortex in individuals at a clinical high-risk state for psychosis and patients with schizophrenia

Frontiers in Psychiatry, 2023
IntroductionSince the number of insular gyri is higher in schizophrenia patients, it has potential as a marker of early neurodevelopmental deviations.
Tsutomu Takahashi, Tsutomu Takahashi, Daiki Sasabayashi, Daiki Sasabayashi, Yoichiro Takayanagi, Yoichiro Takayanagi, Yuko Higuchi, Yuko Higuchi, Yuko Mizukami, Yukiko Akasaki, Shimako Nishiyama, Shimako Nishiyama, Atsushi Furuichi, Atsushi Furuichi, Haruko Kobayashi, Haruko Kobayashi, Yusuke Yuasa, Yusuke Yuasa, Noa Tsujii, Kyo Noguchi, Michio Suzuki, Michio Suzuki   +21 more
doaj   +1 more source

Improving a probabilistic cytoarchitectonic atlas of auditory cortex using a novel method for inter-individual alignment

eLife, 2020
The human superior temporal plane, the site of the auditory cortex, displays high inter-individual macro-anatomical variation. This questions the validity of curvature-based alignment (CBA) methods for in vivo imaging data.
Omer Faruk Gulban, Rainer Goebel, Michelle Moerel, Daniel Zachlod, Hartmut Mohlberg, Katrin Amunts, Federico de Martino   +6 more
doaj   +1 more source

Functional connectivity gradients of the cingulate cortex

Communications Biology, 2023
Heterogeneity of the cingulate cortex is evident in multiple dimensions including anatomy, function, connectivity, and involvement in networks and diseases.
Yuhao Shen, Huanhuan Cai, Fan Mo, Shanwen Yao, Yongqiang Yu, Jiajia Zhu   +5 more
doaj   +1 more source