Left unilateral neglect or right hyperattention?

Paolo Bartolomeo, S. Chokron

Risultato della ricerca: Contributo in rivistaArticolo in rivista

53 Citazioni (Scopus)

Abstract

Contradictory interpretations of left unilateral neglect suggest that it reflects either decreased attention toward the left or increased attention toward the right. According to the right-hyperattention postulate, increasing severity of neglect should result from an increasingly stronger bias toward the right. Thus, response times to right-sided targets should become progressively faster as neglect increases in severity across patients. The left-hypoattention postulate predicts that as neglect increases, progressively less-attentional resources are deployed in both hemispaces. Thus, response times to right targets should progressively increase with increasing neglect.
Lingua originaleEnglish
pagine (da-a)2023-2027
Numero di pagine5
RivistaNeurology
Volume53
Stato di pubblicazionePubblicato - 1999

Keywords

  • Aged
  • Aged, 80 and over
  • Attention
  • Brain Damage, Chronic
  • Dominance, Cerebral
  • Female
  • Humans
  • Male
  • Middle Aged
  • Neuropsychological Tests
  • Orientation
  • Perceptual Disorders
  • Psychomotor Performance
  • Reaction Time

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