Improved naming after transcranial direct current stimulation in aphasia

A. Monti, F. Cogiamanian, S. Marceglia, R. Ferrucci, F. Mameli, S. Mrakic-Sposta, M. Vergari, S. Zago, Alberto Priori

Research output: Contribution to journalArticle

Abstract

Transcranial direct current stimulation (tDCS) has been proposed as an adjuvant technique to improve functional recovery after ischaemic stroke. This study evaluated the effect of tDCS over the left frontotemporal areas in eight chronic non-fluent post-stroke aphasie patients. The protocol consisted of the assessment of picture naming (accuracy and response time) before and immediately after anodal or cathodal tDCS (2 mA, 10 minutes) and sham stimulation. Whereas anodal tDCS and sham tDCS failed to induce any changes, cathodal tDCS significantly improved the accuracy of the picture naming task by a mean of 33.6% (SEM 13.8%).

Original languageEnglish
Pages (from-to)451-453
Number of pages3
JournalJournal of Neurology, Neurosurgery and Psychiatry
Volume79
Issue number4
DOIs
Publication statusPublished - Apr 2008

ASJC Scopus subject areas

  • Neuropsychology and Physiological Psychology
  • Neuroscience(all)
  • Psychiatry and Mental health

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