Details

Autor(en) / Beteiligte

• Beis, J-M
• Keller, C
• Morin, N
• Bartolomeo, P
• Bernati, T
• Chokron, S
• Leclercq, M
• Louis-Dreyfus, A
• Marchal, F
• Martin, Y
• Perennou, D
• Pradat-Diehl, P
• Prairial, C
• Rode, G
• Rousseaux, M
• Samuel, C
• Sieroff, E
• Wiart, L
• Azouvi, P

Titel

Right spatial neglect after left hemisphere stroke: qualitative and quantitative study

Ist Teil von

• Neurology, 2004-11, Vol.63 (9), p.1600

Ort / Verlag

United States

Erscheinungsjahr

2004

Quelle

MEDLINE

Beschreibungen/Notizen

• Comparatively little research has been conducted on right neglect after left brain damage. The authors sought to assess contralateral neglect in subacute left hemisphere stroke patients using a comprehensive test battery validated in a large control group after right hemisphere stroke. Seventy-eight left hemisphere stroke patients were assessed. The test battery included a preliminary assessment of anosognosia and visual extinction, a clinical assessment of gaze orientation and personal neglect, and paper-and-pencil tests of spatial neglect in the peripersonal space. Only nonverbal tests were used. Drawing and cancellation tasks revealed neglect in 10 to 13% of patients. The combined battery was more sensitive than any single test alone. A total of 43.5% of patients showed some degree of neglect on at least one measure. Anatomic analyses showed that neglect was more common and severe when the posterior association cortex was damaged. The frequency of occurrence of right neglect was, as expected, much lower than that reported in a study using the same assessment battery in right brain damage stroke patients. Nevertheless, neglect was found in a substantial proportion of patients at a subacute stage, suggesting that it should be considered in the rehabilitation planning of left brain damage stroke patients.