


Schaefer KP, Meyer DL: Compensation of vestibular lesions. acusticus, nebst Erorterung der Bedeutung der semicircularen Kanale fur das Korpergleichgewicht. von Bechterew W: Ergebnisse der Durchschneidung des N. A review of the world's literature encompassing 26 studies revealed a mean 496ġ. Halliday, whose investigations initiated the clinical use of this test, utilized a 32-degree screen. Although this study raises questions which need to be further investigated, neither it nor its conclusions apply to PSVEPs as they have been reported in the literature and as they should be performed in practice, T h e major factor relating to a subject's ability to alter or obliterate the PSVEP is the visual angle subtended by the pattern. Chiappa, MD, and Con Yiannikas, MD In this issue (pp 475-478) Drs Bumgartner and Epstein report o n voluntary alteration of pattern-shift visual evoked potentials (PSVEPs) in a group of normal adults. Arch Orh Nas Kehlkopfheilkd 175:545-549, 1959 Voluntarv Alteration of Evoked Potentials? Keith H. Stenger HH: Erholungsnystagmus nach einseitigem Vestibularisausfall, ein dem Bechterew-Nystagmus verwandter Vorgang. Handbook of Sensory Physiology: Vestibular System, Part 2. Voluntary alteration of evoked potentials? Voluntary alteration of evoked potentials?ġ.
