[Palinacousis in alcohol hallucinosis]

Area of Science:

• Neurology
• Psychiatry
• Auditory Perception

Background:

• Palinacousis is an uncommon neurological symptom.
• Its occurrence in psychiatric disorders is particularly rare.
• Understanding its presentation offers insights into complex auditory processing.

Observation:

• This study documents a case of alcohol hallucinosis.
• The patient experienced an episode of palinacousis.
• This occurred after the resolution of typical auditory hallucinations.

Findings:

• The case demonstrates palinacousis in the context of alcohol-induced psychosis.
• The symptom appeared post-hallucination remission, suggesting distinct underlying mechanisms.
• This observation expands the known spectrum of psychotic auditory phenomena.

Implications:

• This case contributes to the understanding of rare neurological and psychiatric comorbidities.
• Further research is warranted to explore the pathophysiology of palinacousis in psychosis.
• Clinical awareness of such presentations can aid in diagnosis and management.