Visual evoked potentials from seven horizontally spaced electrodes were recorded from normal subjects and subjects with homonymous hemianopia in response to hemifield pattern flash stimulation. Stimulation produced a large early peak that was positive on the scalp contralateral to the hemifield and
Pattern- and flash-evoked potentials in patients with dissociated vertical deviation
โ Scribed by A. Kriss; C. Timms; J. Elston; D. Taylor
- Publisher
- Springer-Verlag
- Year
- 1988
- Tongue
- English
- Weight
- 382 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0012-4486
No coin nor oath required. For personal study only.
โฆ Synopsis
Pattern reversal and flash evoked potentials were recorded in 13 children with dissociated vertical deviation. We found no evidence of anomalous responses to pattern reversal half-field stimulation and no asymmetries in flash responses as reported to occur in albinism. However, we found that patients with dissociated vertical deviation had significantly smaller monocular and binocular pattern responses compared to a group of age-matched control subjects.
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