Pattern of Neuropsychological Deficit at Age Five Years Following Neonatal Unilateral Brain Injury  

Oleh:

Glass, Penny ; Bulas, Dorothy I. ; Wagner, Ann E. ; Rajasingham, Shusila R. ; Civitello, Lucy A. ; Coffman, Cara E.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Brain and Language (Full Text) vol. 63 no. 3 (1998), page 346-356.
Fulltext: 63_03_Glass.pdf (71.99KB)

Isi artikel

The pattern of language deficit following left-hemisphere brain injury and visual/ spatial deficit following right-hemisphere injury in an adult or older child is well recognized, but has been inconsistently reported following presumed neonatal brain injury. Our prospective study of 24 children at age 5 with documented neonatal unilateral brain injury lends support to the theory of hemisphere specialization at the time of birth. Twelve children who had unilateral left-hemisphere lesion were compared to 12 children with unilateral right-hemisphere lesion of similar timing and severity. Relative visual/spatial deficit following right-hemisphere lesion and receptive language deficit following left-hemisphere lesion were identified. Lateralized measures of grip strength, fine motor speed, and fine motor dexterity were not significantly different between the groups for either hand in this nonhemiparetic study sample. Only one child with a left-hemisphere lesion was left-handed, and only one child (right-lesion) had a hemiparesis.

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