Audio-ocular response characteristics.

JR Zahn, LA Abel, LF Dell'Osso - Sensory processes, 1978 - europepmc.org
The characteristics of eye movements elicited by auditory stimuli, the audio-ocular response
(AOR), differ from those made in response to visual stimuli. Their latencies are longer, their …

Incidence and characteristics of voluntary nystagmus.

JR Zahn - Journal of Neurology, Neurosurgery & Psychiatry, 1978 - jnnp.bmj.com
A survey of a college age population revealed that 8% could produce voluntary nystagmus.
Seventy-nine per cent of this sample had relatives who could also produce it. A systematic …

Ocular quinine toxicity

GS Brinton, EWD Norton, JR Zahn… - American journal of …, 1980 - Elsevier
A 25-year-old woman had no light perception in either eye 14.5 hours after ingesting 3.7 to
4.7 g of quinine. Fundus photographs showed mild venous distention and retinal haziness …

Ocular quinine toxicity followed by electroretinogram, electro-oculogram, and pattern visually evoked potential

JR ZAHN, GF BRINTON… - Optometry and Vision …, 1981 - journals.lww.com
A patient who had ingested quinine as a suicide gesture was followed from 14.5 hr to 6
months with electrodiagnostic tests. The electroretinogram revealed early increased a-wave …

The influence of central search task luminance upon peripheral visual detection time

JR Zahn, RF Haines - Psychonomic Science, 1971 - Springer
Twenty Ss were exposed to a wide range of luminances (8.5, 55, 792, 6,800 fL) of a centrally
located diffuse white search panel. Each S attempted to detect the onset of seven randomly …

Von Hippel tumors in siblings with retinitis pigmentosa.

CR Kollarits, TJ Mehelas, TR Shealy… - Annals of …, 1982 - europepmc.org
The conditions of three siblings with concurrent retinitis pigmentosa and von Hippel tumors
were evaluated. Their eyes showed the characteristic arteriolar attenuation expected in …

An early peak of the pattern reversal evoked potential (PREP).

JR Zahn, P Matthews - Investigative Ophthalmology & Visual …, 1983 - iovs.arvojournals.org
An early peak of the pattern reversal evoked potential with an implicit time between 30 and
50 msec, and an amplitude of 0.5-1 muv was demonstrated. The peak varies with the spatial …

[CITATION][C] Erratum; tidal friction in close binary stars

JR Zahn - Astronomy and Astrophysics, Vol. 67, p. 162 (1978), 1978 - adsabs.harvard.edu
Erratum; Tidal Friction in Close Binary Stars - NASA/ADS Now on home page ads icon ads
Enable full ADS view NASA/ADS Erratum; Tidal Friction in Close Binary Stars Zahn, J. -R …

Perception of less irregular and more irregular stimuli

JR Zahn, RA Hicks - Perceptual and Motor Skills, 1975 - journals.sagepub.com
Berlyne's stimuli were presented in a stereoscope to test his hypothesis that S s prefer the
more irregular member of a pair of stimuli. 32 S s, screened for normal acuity and phorias …