title: Hand motor patterns after the correction of left-nondominant-hand mirror writing.
abstract: In a previous report, the author studied a left-nondominant-hand mirror writer, postulating that her mirror writing resulted from the failure to reverse the right-hand writing motor patterns when transmitted from the left to the right cerebral hemisphere. In this study, the patient was asked to write in normal fashion with the left hand; the result was a mixture of handwriting motor patterns which included normal letters, letters with reversed direction tracings, letters with one or more than one loop-tracings and illegible letters. The author considers this result to be a further support for the above-proposed hypothesis.
authors.affiliation: Speech Clinic, National Institute of Neurology and Neurosurgery, Mexico.
authors.forename: R
authors.initials: R
authors.lastname: Rodríguez
mesh_terms: D000328:Adult; D000381:Agraphia / Q000503:physiopathology*; D001479:Basal Ganglia / Q000502:physiology; D001931:Brain Mapping; D002540:Cerebral Cortex / Q000503:physiopathology; D002544:Cerebral Infarction / Q000503:physiopathology*; D004292:Dominance, Cerebral / Q000502:physiology*; D005260:Female; D007839:Functional Laterality / Q000502:physiology*; D006236:Handwriting; D006801:Humans; D009483:Neuropsychological Tests; D009949:Orientation / Q000502:physiology; D011597:Psychomotor Performance / Q000502:physiology; D014057:Tomography, X-Ray Computed