Results 21 to 30 of about 1,633,661 (305)

The Correlative Analysis of Amplitude-temporal Characteristics of Evoked Potentials of Brain Cortex in Sportsmen [PDF]

, 2017
The article considers the correlative analysis of amplitude-temporal characteristics of evoked potentials of brain cortex in sportsmen of playing kinds of sport and athletes at perception and processing of significant information “What” and “Where” in ...
Poruchynska, T. (Tеtiana), Romaniuk, A. (Alona), Shevchuk, T. (Tеtiana), Usova, O. (Oksana), Zhuravlov, O. (Oleksandr)   +4 more
core   +2 more sources

Studying the role of human parietal cortex in visuospatial attention with concurrent TMS-fMRI [PDF]

, 2010
Combining transcranial magnetic stimulation (TMS) with concurrent functional magnetic resonance imaging (fMRI) allows study of how local brain stimulation may causally affect activity in remote brain regions.
F. Blankenburg, C. C. Ruff, S. Bestmann, O. Bjoertomt, O. Josephs, R. Deichmann, J. Driver, Allen, Bestmann, Bisley, Blankenburg, Bohning, Buchel, Corbetta, Corbetta, Driver, Ekstrom, Fuggetta, Heinze, Hopfinger, Hung, Kastner, McAdams, Mesulam, Mesulam, Moore, Moore, Moran, Nyffeler, Pascual-Leone, Pasley, Paus, Roth, Rothwell, Ruff, Ruff, Saalmann, Siegel, Thut, Vuilleumier, Wagner, Weiskopf, Womelsdorf, Worsley, Yantis, Yantis   +45 more
core   +2 more sources

Co-transmission of acetylcholine and GABA regulates hippocampal states

Nature Communications, 2018
Acetylcholine (ACh) release in the central nervous system is thought to be unitary and mediated non-synaptically in volume transmission. Here, Takács and colleagues show cholinergic terminals juxtapose GABAergic synapses anatomically and functionally ...
Virág T. Takács, Csaba Cserép, Dániel Schlingloff, Balázs Pósfai, András Szőnyi, Katalin E. Sos, Zsuzsanna Környei, Ádám Dénes, Attila I. Gulyás, Tamás F. Freund, Gábor Nyiri   +10 more
doaj   +1 more source

Hippocampal Network Dynamics during Rearing Episodes

Cell Reports, 2018
Summary: Animals build a model of their surroundings on the basis of information gathered during exploration. Rearing on the hindlimbs changes the vantage point of the animal, increasing the sampled area of the environment.
Albert M. Barth, Andor Domonkos, Antonio Fernandez-Ruiz, Tamas F. Freund, Viktor Varga   +4 more
doaj   +1 more source

Integration of structural MRI and epigenetic analyses hint at linked cellular defects of the subventricular zone and insular cortex in autism: Findings from a case study

Frontiers in Neuroscience, 2023
IntroductionAutism Spectrum Disorder (ASD) is a neurodevelopmental disorder characterized by deficits in social interaction, communication and repetitive, restrictive behaviors, features supported by cortical activity.
Emi Takahashi, Emi Takahashi, Nina Allan, Rafael Peres, Alpen Ortug, Alpen Ortug, Andre J. W. van der Kouwe, Andre J. W. van der Kouwe, Briana Valli, Elizabeth Ethier, Jacob Levman, Jacob Levman, Jacob Levman, Nicole Baumer, Keita Tsujimura, Keita Tsujimura, Nauru Idalia Vargas-Maya, Trevor A. McCracken, Rosa Lee, Alika K. Maunakea   +19 more
doaj   +1 more source

Cellular resolution circuit mapping with temporal-focused excitation of soma-targeted channelrhodopsin

eLife, 2016
We describe refinements in optogenetic methods for circuit mapping that enable measurements of functional synaptic connectivity with single-neuron resolution.
Christopher A Baker, Yishai M Elyada, Andres Parra, M McLean Bolton   +3 more
doaj   +1 more source

Predicting speech-in-noise ability in normal and impaired hearing based on auditory cognitive measures

Frontiers in Neuroscience, 2023
Problems with speech-in-noise (SiN) perception are extremely common in hearing loss. Clinical tests have generally been based on measurement of SiN. My group has developed an approach to SiN based on the auditory cognitive mechanisms that subserve this ...
Timothy D. Griffiths
doaj   +1 more source

Rule learning enhances structural plasticity of long-range axons in frontal cortex. [PDF]

, 2016
Rules encompass cue-action-outcome associations used to guide decisions and strategies in a specific context. Subregions of the frontal cortex including the orbitofrontal cortex (OFC) and dorsomedial prefrontal cortex (dmPFC) are implicated in rule ...
Johnson, Carolyn, Peckler, Hannah, Tai, Lung-Hao, Wilbrecht, Linda   +3 more
core   +3 more sources

«Chimera principle»: qualitative analysis of psychophysiological isomorphism of persons with identity integration disorder

Обозрение психиатрии и медицинской психологии имени В.М. Бехтерева, 2018
In the article, using the example of the «identity integration disorder», the author’s conceptual framework, the application of the theory of psychophysiological isomorphism that originated in the framework of classical gestaltpsychology to the modern ...
A. A. Badalov, S. N. Brovkina, M. E. Davidovich, A. Sh. Kadyrova, I. A. Kugaevsky, Z. I. Mamadumarova, E. V. Sumanov, Yu. V. Ulitina   +7 more
doaj   +1 more source

The long-term neurodevelopmental outcomes of febrile seizures and underlying mechanisms

Frontiers in Cell and Developmental Biology, 2023
Febrile seizures (FSs) are convulsions caused by a sudden increase in body temperature during a fever. FSs are one of the commonest presentations in young children, occurring in up to 4% of children between the ages of about 6 months and 5 years old. FSs
You Yi, Chen Zhong, Chen Zhong, Hu Wei-wei   +3 more
doaj   +1 more source