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Related Experiment Video

Updated: Jun 12, 2026

The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans

The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans

Published on: April 28, 2022

Balance assessment in alcoholic subjects.

Paula Michele da Silva Schmidt, Aline Marques Giordani, Angela Garcia Rossi

Brazilian Journal of Otorhinolaryngology

|June 16, 2010

Summary

This summary is machine-generated.

Alcoholism significantly impairs postural balance, even in individuals not actively drinking. This study highlights the lasting effects of alcohol on the nervous system and body control.

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Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication

Published on: February 6, 2019

Area of Science:

Neuroscience
Human Physiology

Background:

Alcoholism is a chronic condition characterized by intoxication and symptoms like gait instability and dizziness.
Postural balance is crucial for daily activities and can be affected by various neurological conditions.

Purpose of the Study:

To investigate the impact of alcoholism on postural balance.
To differentiate balance deficits in alcoholic individuals compared to a non-alcoholic control group.

Main Methods:

Prospective study involving 32 alcoholic individuals and 32 non-alcoholic controls.
Evaluations included otorhinolaryngological assessment, static and dynamic balance tests, cerebellar tests, and vecto-electro-nystagmography (VENG).
Dynamic posturography was employed to assess postural control.

Main Results:

VECTO-ELECTRO-NYSTAGMOGRAPHY (VENG) results were largely normal, suggesting intact labyrinth and oculomotor-vestibular pathways.
Balance disorders in alcoholics likely originate from other central or peripheral nervous system dysfunctions.
Dynamic posturography revealed significant postural balance alterations in non-drinking alcoholics compared to controls.

Conclusions:

Alcohol consumption has a detrimental effect on body balance.
Balance impairments in alcoholism may stem from neurological dysfunctions beyond the vestibular system.