Effects of severe bothersome tinnitus on cognitive function measured with standardized tests

J Clin Exp Neuropsychol. 2012;34(2):126-34. doi: 10.1080/13803395.2011.623120. Epub 2011 Dec 14.

Abstract

Neurocognitive tests compared abilities in people with bothersome tinnitus against an age-, gender-, and education-matched normative population. Participants between 18 and 60 years had subjective, unilateral or bilateral, nonpulsatile tinnitus for >6 months and a Tinnitus Handicap Inventory score of ≥ 38. Results from a first testing session showed deficits in learning, learning rates, immediate recall of heard words, and use of a serial order encoding strategy. Initial reliance on serial order encoding and, later, increased intrusion of incorrect words towards normal levels might indicate a less demanding strategy to compensate for weakness in associative memory for semantic categories.

Publication types

  • Research Support, N.I.H., Extramural

MeSH terms

  • Adolescent
  • Adult
  • Analysis of Variance
  • Cognition Disorders / diagnosis*
  • Cognition Disorders / etiology*
  • Disability Evaluation
  • Female
  • Humans
  • Male
  • Middle Aged
  • Neuropsychological Tests* / standards
  • Tinnitus / complications*
  • Tinnitus / psychology*
  • Young Adult