نتایج جستجو برای: spreading depression

تعداد نتایج: 168862  

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2010
Xichun Zhang Dan Levy Rodrigo Noseda Vanessa Kainz Moshe Jakubowski Rami Burstein

Attacks of migraine with aura represent a phenomenon in which abnormal neuronal activity in the cortex produces sensory disturbances (aura) some 20-40 min before the onset of headache. The purpose of this study was to determine whether cortical spreading depression (CSD)--an event believed to underlie visual aura--can give rise to activation of nociceptors that innervate the meninges--an event ...

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Journal: :Stroke 2011
Jing Fang Weihong Yan Guo-Xin Jiang Wei Li Qi Cheng

BACKGROUND AND PURPOSE We sought to compare the distribution of the serotonin transporter gene SLC6A4 polymorphism between depressed and nondepressed poststroke patients. METHODS Patients with cerebral stroke admitted to hospital during a 1-year period were enrolled in a 1:1 case-control study. All cases and controls were genotyped for polymorphism of the serotonin transporter-linked promoter...

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Journal: :Neurology 2008
Donna T Chen

1602 Cobblestone-like brain dysgenesis and altered glycosylation in congenital cutis laxa, Debré type L. Van Maldergem, M. Yuksel-Apak, H. Kayserili, E. Seemanova, S. Giurgea, L. Basel-Vanagaite, E. Leao-Teles, J. Vigneron, M. Foulon, M. Greally, J. Jaeken, S. Mundlos, and W.B. Dobyns 1609 Is there a link between alertness and fatigue in patients with traumatic brain injury? G. Chaumet, M.-A. Q...

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Journal: :Journal of neurophysiology 2007
Peter J Goadsby

In this issue of the Journal of Neurophysiology Brennan et al. (p. 4143–4151) present a provocative, carefully conducted series of studies that challenge a very tightly held belief about cortical spreading depression (CSD) showing propagation of the dilation of cortical surface arterioles at a greater velocity than the wave changes in cellular activity. How could this be? Do not changes in bloo...

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Journal: :Brain : a journal of neurology 2011
Jed A Hartings Tomas Watanabe M Ross Bullock David O Okonkwo Martin Fabricius Johannes Woitzik Jens P Dreier Ava Puccio Lori A Shutter Clemens Pahl Anthony J Strong

Cortical spreading depolarizations occur spontaneously after ischaemic, haemorrhagic and traumatic brain injury. Their effects vary spatially and temporally as graded phenomena, from infarction to complete recovery, and are reflected in the duration of depolarization measured by the negative direct current shift of electrocorticographic recordings. In the focal ischaemic penumbra, peri-infarct ...

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Journal: :Journal of Computational Neuroscience 2019

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Journal: :Psychonomic Science 1965

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Journal: :Neuroscience Bulletin 2014

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Journal: :Journal of Cerebral Blood Flow & Metabolism 2011

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Journal: :The Journal of Headache and Pain 2011

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