Results 11 to 20 of about 2,631,634 (300)

Visual evoked potentials in patients after methanol poisoning [PDF]

International Journal of Occupational Medicine and Environmental Health, 2016
Objectives: We report the results of the visual evoked potentials (VEP) examination in patients after severe poisoning by methanol. Material and Methods: The group of 47 patients (38 males and 9 females) was assembled out of persons who survived an ...
Pavel Urban, Sergey Zakharov, Pavel Diblík, Daniela Pelclová, Petr Ridzoň   +4 more
doaj   +2 more sources

Visual evoked potentials in neurobrucellosis

Neurosciences, 2008
OBJECTIVE: To investigate whether visual evoked potentials (VEPs) are valuable for distinguishing between brucellosis with or without neurological involvement. METHODS: A total of 23 patients who were admitted to the Department of Infectious Diseases and Microbiology, and Neurology, Ministry of Health Ankara Education and Research Hospital, Ankara ...
Ergun, Ufuk, Ertem, Guenay T., Kutlu, Guelnihal, Coskun, Ozlem, Inan, Levent E., Tulek, Necla, Ilhan, Mustafa N.   +6 more
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Predictive value of visual evoked potentials, relative afferent pupillary defect, and orbital fractures in patients with traumatic optic neuropathy

Clinical Ophthalmology, 2011
Seyed Ali Tabatabaei1, Mohammad Soleimani2, Mahdi Alizadeh1, Morteza Movasat1, Mohammad Reza Mansoori1, Zakieh Alami1, Alireza Foroutan2, Mahmood Joshaghani2, Saeid Safari2, Arzhang Goldiz21Farabi Eye Research Centre, Farabi Eye Hospital, Tehran ...
Tabatabaei SA, Soleimani M, Alizadeh M, Movasat M, Mansoori MR, Alami Z, Foroutan AR, Joshaghani M, Safari S, Goldiz A   +9 more
doaj   +1 more source

A sequential detection method for late auditory evoked potentials [PDF]

, 1996
This work presents a novel mechanism for detection of late auditory evoked potentials (AEP). AEPs, which are an important diagnostic tool to detect hearing deficiencies, are contained within the electroencephalogram (EEG) at a very low SNR.
Weiss, Stephan, Eysholdt, Ulrich, Hoppe, Ulrich   +2 more
core   +4 more sources

The steady-state visual evoked potential in vision research : a review [PDF]

, 2015
Periodic visual stimulation and analysis of the resulting steady-state visual evoked potentials were first introduced over 80 years ago as a means to study visual sensation and perception. From the first single-channel recording of responses to modulated
Rossion, Bruno, Norcia, Anthony, Cottereau, Benoit, Ales, Justin M, Norcia, Anthony M., Appelbaum, L. Gregory, Norcia, Anthony M, Cottereau, Benoit R., Ales, Justin Michael, Cottereau, Benoit R, Ales, Justin M., Appelbaum, Lawrence Gregory   +11 more
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Visual wulst influences on flash evoked responses in the ectostriatum of the zebra finch [PDF]

, 1994
Engelage J, Bischof H-J. Visual wulst influences on flash evoked responses in the ectostriatum of the zebra finch. Brain Research. 1994;652(1):17-27.Anatomical data suggest that visual information from the thalamofugal pathway contributes to visual ...
Engelage, Jürgen, Bischof, Hans-Joachim
core   +1 more source

Steady-state visual evoked potentials can be explained by temporal superposition of transient event-related responses [PDF]

, 2011
<p><b>Background:</b> One common criterion for classifying electrophysiological brain responses is based on the distinction between transient (i.e. event-related potentials, ERPs) and steady-state responses (SSRs).
Paula Pazo-Alvarez, Gross, J., Pazo-Alvarez Paula, Darriba, Álvaro, Darriba Alvaro, Darriba, A., Pablo Campo, Gross, Joachim, Pazo-Álvarez, Paula, Capilla, Almudena, Gross Joachim, Campo, P., Campo, Pablo, Capilla, A., Campo Pablo, Valdes-Sosa, P.A., Almudena Capilla, Darriba Domínguez, Álvaro, Capilla González, Almudena, Alvaro Darriba, Capilla Almudena, Joachim Gross, Pazo-Alvarez, P., Campo Martínez-Lage, Pablo, Pazo Álvarez, Paula   +24 more
core   +2 more sources

Visual Evoked Potentials in Phenylketonuria

Pediatric Neurology Briefs, 1995
Visual evoked potentials (VEPs) were studied in 36 patients with phenylketonuria, and compared with MRI findings, dietary state, and IQ at the Institute of Neurology, Queen Square, and the Institute of Child Health, Great Ormond Street Hospital, London ...
J Gordon Millichap
doaj   +1 more source

Visual evoked potentials in the horse [PDF]

BMC Veterinary Research, 2016
Electrical potentials generated in the central nervous system in response to brief visual stimuli, flash visual evoked potentials (FVEPs), can be recorded non-invasively over the occipital cortex. FVEPs are used clinically in human medicine and also experimentally in a number of animal species, but the method has not yet been evaluated in the horse ...
L. Ström, B. Ekesten
openaire   +3 more sources

Low-Frequency Local Field Potentials and Spikes in Primary Visual Cortex Convey Independent Visual Information [PDF]

, 2008
Local field potentials (LFPs) reflect subthreshold integrative processes that complement spike train measures. However, little is yet known about the differences between how LFPs and spikes encode rich naturalistic sensory stimuli.
Belitski, A., Logothetis, Nikos K., Magri, C., C. Magri, Montemurro, M.A., Logothetis, N, Panzeri, S, Logothetis, N.K., A. Belitski, Panzeri, Stefano, Murayama, Y., Gretton, A., Y. Murayama, Magri, C, Gretton, A, Murayama, Y, Montemurro, M, Murayama, Yusuke, M. A. Montemurro, N. K. Logothetis, Belitski, Andrei, Panzeri, S., Logothetis, N., Magri, Cesare, Montemurro, Marcelo A., A. Gretton, S. Panzeri, Gretton, Arthur, Belitski, A, Montemurro, M., Montemurro M. A., Murayama Y., Belitski A., Logothetis N. K., Magri C., Gretton A., Panzeri S.   +36 more
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