パターンリバーサルVEP
WordNet
- the 16th letter of the Roman alphabet (同)p
- the 22nd letter of the Roman alphabet (同)v
- a river in western Thailand; a major tributary of the Chao Phraya (同)Ping River
PrepTutorEJDIC
- public relations
- parking
- phosphorusの化学記号
- vanadium の化学記号
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English Journal
- Maturation of cyclopean visual evoked potential phase in preterm and full-term infants.
- Mikó-Baráth E1, Markó K, Budai A, Török B, Kovacs I, Jandó G.Author information 1Institute of Physiology, Medical School of Pécs, University of Pécs, Pécs, Hungary.AbstractPURPOSE: P1 is the major positive component of pattern-reversal visual evoked potentials (PR-VEPs). The rapid decrease of its latency correlates with the progressive myelination in the developing infant brain, which affects signal transmission in the visual system. An age-dependent phase shift, analogous to P1 peak latency, can be observed in dynamic random dot correlogram (DRDC)-evoked VEPs (DRDC-VEPs), a method used to assess binocular function. Our goal was to study the relationship between cyclopean DRDC-VEP phases and PR-VEP P1 latencies in full-term and preterm infants so as to further explore the experience dependence of early binocular developmental processes.
- Investigative ophthalmology & visual science.Invest Ophthalmol Vis Sci.2014 Apr 21;55(4):2574-83. doi: 10.1167/iovs.14-13906.
- PURPOSE: P1 is the major positive component of pattern-reversal visual evoked potentials (PR-VEPs). The rapid decrease of its latency correlates with the progressive myelination in the developing infant brain, which affects signal transmission in the visual system. An age-dependent phase shift, anal
- PMID 24644050
- Lack of visual evoked potentials amplitude decrement during prolonged reversal and motion stimulation in migraineurs.
- Bednář M1, Kubová Z2, Kremláček J3.Author information 1Department of Rehabilitation, Charles University in Prague, Faculty of Medicine in Hradec Králové and University Hospital, Hradec Králové, Czech Republic.2Department of Pathological Physiology, Charles University in Prague, Faculty of Medicine in Hradec Králové, Hradec Králové 500 38, Czech Republic.3Department of Pathological Physiology, Charles University in Prague, Faculty of Medicine in Hradec Králové, Hradec Králové 500 38, Czech Republic. Electronic address: jan.kremlacek@lfhk.cuni.cz.AbstractOBJECTIVE: We evaluated response decrement during a short time repetitive low and high contrast reversal and low contrast motion stimulation in controls and migraineurs.
- Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology.Clin Neurophysiol.2013 Nov 19. pii: S1388-2457(13)01181-4. doi: 10.1016/j.clinph.2013.10.050. [Epub ahead of print]
- OBJECTIVE: We evaluated response decrement during a short time repetitive low and high contrast reversal and low contrast motion stimulation in controls and migraineurs.METHODS: A total of 39 migraine patients (out of which 19 were in the interictal period and without prophylactic treatment) and 36
- PMID 24332446
- Effect of color of flash stimulus on variability of flash visual evoked potential latencies.
- Subramanian SK1, Gaur GS, Narayan SK.Author information 1Department of Physiology, Jawaharlal institute of Postgraduate medical education and research (JIPMER) Puducherry--605 006, India.AbstractVisual Evoked Potentials (VEPs) are evoked potentials generated in response to visual stimuli. The flash VEP (FVEP) is used less frequently than pattern-reversal VEP (PR-VEP) because; it shows great variations in both latency and amplitude in normal subjects. The advantage of FVEP is its feasibility in non-cooperative subjects, which circumvents the major limitation of PR-VEP. The present study was undertaken to assess the effect of change of color of flashlight on variability of FVEP latencies. Healthy subjects in the age group of 18-30 years underwent the standard stimulus using white light, followed by altered stimuli done with red and blue light. 2 trials were given for each eye, for each type of stimulus. The same set of studies was repeated at the same clock time the following day. The inter-individual and intra-individual variability in the peak latency of P2 and N2 waveforms was assessed using coefficient of variation (COV). Both inter-individual and intra-individual variability was less when monochromatic light was used. Between red and blue FVEP, inter-individual variability was less in blue FVEP and the results of intra-individual variability was inconclusive. Monochromatic stimulation preferably with blue light reduced both inter-individual and intra-individual variability seen in latency of P2 and N2 waveforms in FVEP and hence recommended in preference to standard white stimulus for FVEP recording.
- Indian journal of physiology and pharmacology.Indian J Physiol Pharmacol.2012 Oct-Dec;56(4):322-9.
- Visual Evoked Potentials (VEPs) are evoked potentials generated in response to visual stimuli. The flash VEP (FVEP) is used less frequently than pattern-reversal VEP (PR-VEP) because; it shows great variations in both latency and amplitude in normal subjects. The advantage of FVEP is its feasibility
- PMID 23781651
Japanese Journal
- 臨床研究・症例報告 小児の視覚大脳誘発電位 再訪(その2)種々の疾患での図形反転刺激(PR-VEP)の意義について
- 臨床研究・症例報告 小児の視覚大脳誘発電位 再訪(その1)主に図形反転刺激検査(PR-VEP)の意義について
- 小児期における図形反転視覚誘発電位の発達に関する研究
- 寺崎 智行
- 脳波と筋電図 : Japanese journal of electroencephalography and electromyography 23(4), 414-422, 1995-10-31
- NAID 10008473460
Related Pictures
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- 英
- pattern reversal VEP, pattern-reversal VEP, PR-VEP
- 関
- 図形反転刺激
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視覚誘発電位 visual-evoked potentials