Literature DB >> 77770

Provoked visual impairment in multiple sclerosis studied by visual evoked responses.

H E Persson, C Sachs.   

Abstract

Pattern-reversal VERs were studied during the visual impairment provoked by exercise in 2 patients with demyelinating optic neuritis. It was found that the transient reduction in visual acuity was correlated to a transient decrease in the amplitude of the major positive component of the VER, whereas no significant changes could be observed in the latency of the response. The normal VER was not influenced by exercise.

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Mesh：

Year:  1978        PMID： 77770     DOI： 10.1016/0013-4694(78)90131-1

Source DB:  PubMed          Journal:  Electroencephalogr Clin Neurophysiol        ISSN： 0013-4694


  4 in total

1.  Effect of raising body temperature on visual and somatosensory evoked potentials in patients with multiple sclerosis.

Authors:  W B Matthews; D J Read; E Pountney
Journal:  J Neurol Neurosurg Psychiatry       Date:  1979-03       Impact factor: 10.154

2.  Visual changes mediated by beer in retrobulbar neuritis--an investigative case report.

Authors:  S L Alvarez; N A Jacobs; I J Murray
Journal:  Br J Ophthalmol       Date:  1986-02       Impact factor: 4.638

3.  Effects of induced hyperthermia on visual evoked potentials and saccade parameters in normal subjects and multiple sclerosis patients.

Authors:  S Bajada; F L Mastaglia; J L Black; D W Collins
Journal:  J Neurol Neurosurg Psychiatry       Date:  1980-09       Impact factor: 10.154

4.  Effects of hyperventilation on pattern-reversal visual evoked potentials in patients with demyelination.

Authors:  H D Davies; W M Carroll; F L Mastaglia
Journal:  J Neurol Neurosurg Psychiatry       Date:  1986-12       Impact factor: 10.154
  4 in total

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