Citation

Goebel JA, Dunham DN, Rohrbaugh JW, Fischel D, Stewart PA. Acta Otolaryngol. Suppl. 1995; 520(1): 212-215.

Affiliation

Department of Otolaryngology, Washington School of Medicine, St. Louis, MO, USA.

Copyright

(Copyright © 1995, Informa - Taylor and Francis Group)

DOI

unavailable

PMID

8749123

Abstract

Four healthy male volunteers < 30 years of age participated in a blinded study of placebo versus low (0.45 g/kg lean body weight = LBW), medium (0.80 g/kg LBW) and high (1.05 g/kg LBW) dose ethanol ingestion to investigate its effect upon gaze and posture control. Serial electronystagmography and computerized platform posturography were performed at different points along each subject's blood alcohol concentration (BAC) curve as measured by breath analysis. Smooth pursuit and positional testing revealed subtle abnormalities at sub-intoxicating BACs. In addition, instability on posturography was evident on the Sensory Organization Test with no statistically significant influence observed on muscle latency testing as determined by sway analysis. We conclude that even low ethanol BAC levels produce widespread gaze and posture control effects which can be easily documented.

Language: en