Results 21 to 30 of about 602,933 (343)

Computerized Analysis of Magnetic Resonance Images to Study Cerebral Anatomy in Developing Neonates [PDF]

open access: yes, 2008
The study of cerebral anatomy in developing neonates is of great importance for the understanding of brain development during the early period of life.
Xue, Hui, Xue, Hui
core   +1 more source

Labyrinthine Turing Pattern Formation in the Cerebral Cortex [PDF]

open access: yes, 2002
I propose that the labyrinthine patterns of the cortices of mammalian brains may be formed by a Turing instability of interacting axonal guidance species acting together with the mechanical strain imposed by the interconnecting axons.Comment: See home ...
BAIER   +41 more
core   +3 more sources

Application of digital terrain analysis to the study of cerebral cortex morphology

open access: yesShanghai Jiaotong Daxue xuebao. Yixue ban, 2023
Objective·To propose a theoretical method based on geosciences for the expression and quantitative description of the surface morphology of the cerebral cortex.Methods·Eighty-five samples of normal cognition (NC) and 84 samples of Alzheimer′s disease (AD)
YANG Zihao, CHEN Nan, LIN Siwei
doaj   +1 more source

Regional astrocyte IFN signaling restricts pathogenesis during neurotropic viral infection [PDF]

open access: yes, 2017
Type I IFNs promote cellular responses to viruses, and IFN receptor (IFNAR) signaling regulates the responses of endothelial cells of the blood-brain barrier (BBB) during neurotropic viral infection.
Ali   +23 more
core   +3 more sources

BMP signaling alters aquaporin-4 expression in the mouse cerebral cortex

open access: yesScientific Reports, 2021
Aquaporin-4 (AQP4) is a predominant water channel expressed in astrocytes in the mammalian brain. AQP4 is crucial for the regulation of homeostatic water movement across the blood–brain barrier (BBB).
Kazuya Morita   +6 more
doaj   +1 more source

Electroencephalographic Correlates of the Speed (TIME) of the Central Processing of Information by the Higher Parts of Brain in Humans with the Different Individual-typological Features of the Higher Nervous Activity [PDF]

open access: yes, 2016
The speed (time) of the central processing of information (SCPI) by the higher parts of brain and electric activity of the cerebral cortex were studied using the method of electroencephalography (EEG) in humans with the different individual-typological ...
Yukhimenko, L. (Lilia)
core   +2 more sources

Rer1-mediated quality control system is required for neural stem cell maintenance during cerebral cortex development. [PDF]

open access: yesPLoS Genetics, 2018
Rer1 is a retrieval receptor for endoplasmic reticulum (ER) retention of various ER membrane proteins and unassembled or immature components of membrane protein complexes.
Taichi Hara   +10 more
doaj   +1 more source

Regional differences in the coupling between resting cerebral blood flow and metabolism may indicate action preparedness as a default state. [PDF]

open access: yes, 2008
Although most functional neuroimaging studies examine task effects, interest intensifies in the "default" resting brain. Resting conditions show consistent regional activity, yet oxygen extraction fraction constancy across regions.
Alavi, Abass   +5 more
core   +2 more sources

Connections of the Cerebral Cortex [PDF]

open access: yesThe Journal of Nervous and Mental Disease, 1964
This book deals with a Marchi study of the corticifugal and corticipetal connections of the monkey's cerebral cortex, excluding the lateral frontal region (which was covered by Krieg in the Journal of Comparative Neurology in 1949). Krieg has developed his own idiom for expressing his results and this includes delineation in a kind of perspective ...
openaire   +1 more source

Adolescent brain maturation and cortical folding: evidence for reductions in gyrification [PDF]

open access: yes, 2014
Evidence from anatomical and functional imaging studies have highlighted major modifications of cortical circuits during adolescence. These include reductions of gray matter (GM), increases in the myelination of cortico-cortical connections and changes ...
A Fornito   +73 more
core   +8 more sources

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