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Related Experiment Videos

Inability to control anger or aggression after stroke.

J S Kim1, S Choi, S U Kwon

  • 1Department of Neurology, University of Ulsan, Asan Medical Center, Seoul, Korea. jongskim@www.amc.seoul.kr

Neurology
|April 10, 2002
PubMed
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Inability to control anger or aggression (ICAA) affects 32% of stroke patients. This behavioral symptom is linked to motor issues, speech problems, and specific brain lesion locations.

Area of Science:

  • Neurology
  • Psychiatry

Background:

  • Stroke can lead to significant behavioral and emotional changes.
  • Understanding post-stroke behavioral symptoms is crucial for patient care.

Purpose of the Study:

  • To investigate the prevalence and correlates of inability to control anger or aggression (ICAA) in stroke patients.

Main Methods:

  • Utilized the 10-item Spielberger Trait Anger Scale.
  • Interviewed 145 stroke patients.
  • Assessed for poststroke depression and emotional incontinence.

Main Results:

  • ICAA was identified in 47 patients (32%).
  • ICAA correlated significantly with motor dysfunction, dysarthria, and emotional incontinence.
  • Lesions in frontal-lenticulocapsular-pontine base areas were associated with ICAA.

Related Experiment Videos

Conclusions:

  • ICAA is a significant behavioral symptom following stroke.
  • Motor deficits, speech impairment, and specific brain lesions are linked to ICAA.