Results 31 to 40 of about 35,696 (286)

Face-evoked steady-state visual potentials: effects of presentation rate and face inversion

Frontiers in Human Neuroscience, 2012
Face processing can be explored using electrophysiological methods. Research with event-related potentials (ERPs) has demonstrated the so-called face inversion effect, in which the N170 component is enhanced in amplitude and latency to inverted, compared
L. Forest eGruss, Matthias J Wieser, Stefan eSchweinberger, Andreas eKeil   +3 more
doaj   +1 more source

High frequency oscillations as a correlate of visual perception [PDF]

, 2011
“NOTICE: this is the author’s version of a work that was accepted for publication in International journal of psychophysiology. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other ...
Busch, Niko A., Jasna Martinovic, Martinovic, Jasna, Niko A. Busch   +3 more
core   +1 more source

Computational exploration of dynamic mechanisms of steady state visual evoked potentials at the whole brain level

NeuroImage, 2021
Periodic visual stimulation can induce stable steady-state visual evoked potentials (SSVEPs) distributed in multiple brain regions and has potential applications in both neural engineering and cognitive neuroscience.
Ge Zhang, Yan Cui, Yangsong Zhang, Hefei Cao, Guanyu Zhou, Haifeng Shu, Dezhong Yao, Yang Xia, Ke Chen, Daqing Guo   +9 more
doaj   +1 more source

Repetitive transcranial magnetic stimulation attenuates the perception of force output production in non-exercised hand muscles after unilateral exercise [PDF]

, 2013
We examined whether unilateral exercise creates perception bias in the non-exercised limb and ascertained whether rTMS applied to the primary motor cortex (M1) interferes with this perception.
Nguyet Dang, [No Value], Voller, Bernhard, Hortobagyi, Tibor; id_orcid, Mike Lomarev, Mark Hallett, Dang, Nguyet, Nguyet Dang, St Clair Gibson, Alan, Howatson Glyn, Lomarev Mike, Goodall, Stuart, Glyn Howatson, Stuart Goodall, Lomarev, Mike, Hallett Mark, Gibson, Alan St Clair, Voller Bernhard, Bernhard Voller, Hortobágyi Tibor, Hortobágyi, Tibor, Dang Nguyet, Tibor Hortobágyi, Howatson, Glyn, Goodall Stuart, St Clair Gibson Alan, Alan St Clair Gibson, Hallett, Mark   +26 more
core   +1 more source

Flash visual evoked potentials in patients with periventricular leucomalacia in children less than 1 year of age

Indian Journal of Ophthalmology, 2013
Background and Aim: Children with periventricular leucomalacia (PVL) are known to have visual impairment of various forms starting from reduced vision, field defects, congnitive problems, and problems with hand eye coordination.
Jitendra Jethani, Monika Jethani
doaj   +1 more source

Causal evidence that intrinsic beta frequency is relevant for enhanced signal propagation in the motor system as shown through rhythmic TMS [PDF]

, 2016
Correlative evidence provides support for the idea that brain oscillations underpin neural computations. Recent work using rhythmic stimulation techniques in humans provide causal evidence but the interactions of these external signals with intrinsic ...
Brooks, Joseph L., Bauer, M, Driver, Jon, Bestmann, S, Brooks, Joseph L, Penny, Will, Thut, Gregor, Thut, G, Economides, M, Driver, J, Brooks, JL, Penny, W, Economides, Marcos, Romei, Vincenzo, Bestmann, Sven, Romei, V, Bauer, Markus   +16 more
core   +1 more source

Cingulate cortex function and multi-modal connectivity mapped using intracranial stimulation

NeuroImage, 2020
The cingulate cortex is part of the limbic system. Its function and connectivity are organized in a rostro-caudal and ventral-dorsal manner which was addressed by various other studies using rather coarse cortical parcellations.
Irina Oane, Andrei Barborica, Filip Chetan, Cristian Donos, Mihai Dragos Maliia, Anca Adriana Arbune, Andrei Daneasa, Constantin Pistol, Adriana Elena Nica, Ovidiu Alexandru Bajenaru, Ioana Mindruta   +10 more
doaj   +1 more source

Galvanic Vestibular Stimulation Modulates the Electrophysiological Response During Face Processing [PDF]

, 2012
Although galvanic vestibular stimulation (GVS) is known to affect the speed and accuracy of visual judgments, the underlying electrophysiological response has not been explored.
Ferguson, Heather J., Worley, Alan, Wilkinson, David T.   +2 more
core   +1 more source

Impaired Potentiation of Theta Oscillations During a Visual Cortical Plasticity Paradigm in Individuals With Schizophrenia

Frontiers in Psychiatry, 2020
Long-term potentiation (LTP) is a form of experience-dependent synaptic plasticity mediated by glutamatergic transmission at N-methyl-D-aspartate receptors (NMDARs).
Holly K. Hamilton, Holly K. Hamilton, Brian J. Roach, Brian J. Roach, Idil Cavus, Timothy J. Teyler, Wesley C. Clapp, Judith M. Ford, Judith M. Ford, Erendiz Tarakci, Erendiz Tarakci, John H. Krystal, Daniel H. Mathalon, Daniel H. Mathalon   +13 more
doaj   +1 more source

Visual Evoked Potentials from the Superficial Wulst of the Cockerel to Intermittent Flash Stimulation of Various Frequencies

Poultry Science, 1978
Averaged visual evoked potentials (VEPs) from the surface of the Wulst and the electroretinogram (ERG) were recorded simultaneously in curarized cockerels. The polyphasic VEPs were recorded from the dorso-medial region of the Wulst of cockerels at 1 Hz stimulation, while the ERG consisted of the a, b, and c waves. The late VEPs were markedly attenuated
T, Ookawa, N, Yamamoto
openaire   +2 more sources