Results 21 to 30 of about 734,147 (280)

Early Changes in the White Matter Microstructure and Connectome Underlie Cognitive Deficit and Depression Symptoms After Mild Traumatic Brain Injury

Frontiers in Neurology, 2022
Cognitive and emotional impairments are frequent among patients with mild traumatic brain injury (mTBI) and may reflect alterations in the brain structural properties.
Wenjing Huang, Wenjing Huang, Wenjing Huang, Wanjun Hu, Wanjun Hu, Pengfei Zhang, Pengfei Zhang, Pengfei Zhang, Jun Wang, Jun Wang, Jun Wang, Yanli Jiang, Yanli Jiang, Yanli Jiang, Laiyang Ma, Laiyang Ma, Laiyang Ma, Yu Zheng, Yu Zheng, Yu Zheng, Jing Zhang, Jing Zhang   +21 more
doaj   +1 more source

Tracing of Neuronal Connections in the Human Brain by Magnetic Resonance Imaging in vivo [PDF]

, 1990
Axon degeneration after disruption of fibre tracts in the mammalian nervous system is accompanied by myelin breakdown which leads to changes in its magnetic resonance properties.
Bauer, W. M., Danek, Adrian, Fries, Wolfgang   +2 more
core   +1 more source

Fine-Scale Spatial Organization of Face and Object Selectivity in the Temporal Lobe: Do Functional Magnetic Resonance Imaging, Optical Imaging, and Electrophysiology Agree? [PDF]

, 2008
The spatial organization of the brain's object and face representations in the temporal lobe is critical for understanding high-level vision and cognition but is poorly understood.
DiCarlo, James J., Goense, Jozien B. M., Grill-Spector, Kalanit, Op de Beeck, Hans P., Papanastassiou, Alex, Tanifuji, Manabu, Tsao, Doris Y.   +6 more
core   +1 more source

Functional Magnetic Resonance Imaging

, 2006
Blood oxygenation level dependent (BOLD) functional magnetic resonance imaging (fMRI) is a powerful approach to defining activity in the healthy and diseased human brain. BOLD fMRI detects local increases in relative blood oxygenation that are most probably a direct consequence of neurotransmitter action and thus reflect local neuronal signalling.
Matthews, P, Jezzard, P
openaire   +4 more sources

Complex networks: new trends for the analysis of brain connectivity [PDF]

, 2010
Today, the human brain can be studied as a whole. Electroencephalography, magnetoencephalography, or functional magnetic resonance imaging techniques provide functional connectivity patterns between different brain areas, and during different ...
Benjamini Y., Bullmore E., Danon L., Fisher N. I., JACQUES MARTINERIE, Latapy M., MARIO CHAVEZ, MIGUEL VALENCIA, Regan D., Valencia M., VITO LATORA   +10 more
core   +2 more sources

The neural basis of video gaming [PDF]

, 2011
Video game playing is a frequent recreational activity. Previous studies have reported an involvement of dopamine-related ventral striatum. However, structural brain correlates of video game playing have not been investigated.
A Barbot, A Heinz, A Romanowski, A Ströhle, B Ittermann, B Walaszek, C Büchel, C Mörsen, C Schilling, G J Barker, G Schumann, H Flor, H Garavan, J Gallinat, J W Dalley, J-L Martinot, K Mann, M N Smolka, M Rietschel, N Seiferth, null null, P J Conrod, R Lorenz, S Kühn, T Banaschewski, T Paus   +25 more
core   +3 more sources

Decreased Intrinsic Neural Timescales in Mesial Temporal Lobe Epilepsy

Frontiers in Human Neuroscience, 2021
It is well established that epilepsy is characterized by the destruction of the information capacity of brain network and the interference with information processing in regions outside the epileptogenic focus.
Kefan Wang, Kefan Wang, Kefan Wang, Kefan Wang, Kefan Wang, Kefan Wang, Kefan Wang, Xiaonan Zhang, Xiaonan Zhang, Xiaonan Zhang, Xiaonan Zhang, Xiaonan Zhang, Xiaonan Zhang, Xiaonan Zhang, Chengru Song, Chengru Song, Chengru Song, Chengru Song, Chengru Song, Chengru Song, Chengru Song, Keran Ma, Keran Ma, Keran Ma, Keran Ma, Keran Ma, Keran Ma, Keran Ma, Man Bai, Man Bai, Man Bai, Man Bai, Man Bai, Man Bai, Man Bai, Ruiping Zheng, Ruiping Zheng, Ruiping Zheng, Ruiping Zheng, Ruiping Zheng, Ruiping Zheng, Ruiping Zheng, Yarui Wei, Yarui Wei, Yarui Wei, Yarui Wei, Yarui Wei, Yarui Wei, Yarui Wei, Jingli Chen, Jingli Chen, Jingli Chen, Jingli Chen, Jingli Chen, Jingli Chen, Jingli Chen, Jingliang Cheng, Jingliang Cheng, Jingliang Cheng, Jingliang Cheng, Jingliang Cheng, Jingliang Cheng, Jingliang Cheng, Yong Zhang, Yong Zhang, Yong Zhang, Yong Zhang, Yong Zhang, Yong Zhang, Yong Zhang, Shaoqiang Han, Shaoqiang Han, Shaoqiang Han, Shaoqiang Han, Shaoqiang Han, Shaoqiang Han, Shaoqiang Han   +76 more
doaj   +1 more source

Men fear other men most: Gender specific brain activations in perceiving threat from dynamic faces and bodies. An fMRI study. [PDF]

, 2010
We report a functional magnetic resonance imaging experiment showing different activation patterns as a function of threatening signals from facial or bodily expressions and these differed between male and female participants as a function of male and ...
Beatrice de Gelder, Julie Grezes, Mariska Kret, Swann Pichon   +3 more
core   +10 more sources

Altered intrinsic neural activity and its molecular analyses in first-episode schizophrenia with auditory verbal hallucinations

Frontiers in Neuroscience
BackgroundAuditory verbal hallucinations (AVHs) are one of the signature positive symptoms of schizophrenia, affecting a substantial portion of patients with schizophrenia.
Ziyu Wang, Ziyu Wang, Kangkang Xue, Kangkang Xue, Yimeng Kang, Yimeng Kang, Zijun Liu, Zijun Liu, Jingliang Cheng, Jingliang Cheng, Yan Zhang, Yan Zhang, Yarui Wei, Yarui Wei   +13 more
doaj   +1 more source

Central Executive Dysfunction and Deferred Prefrontal Processing in Veterans with Gulf War Illness. [PDF]

, 2013
Gulf War Illness is associated with toxic exposure to cholinergic disruptive chemicals. The cholinergic system has been shown to mediate the central executive of working memory (WM).
Bennett, Ilana J, Brigante, Ryan M, Haley, Robert W, Hubbard, Nicholas A, Hutchison, Joanna L, Motes, Michael A, Rypma, Bart, Shokri-Kojori, Ehsan   +7 more
core   +2 more sources