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Titolo:
Organizational strategy influence on visual memory performance after stroke: Cortical/subcortical and left/right hemisphere contrasts
Autore:
Lange, G; Waked, W; Kirshblum, S; DeLuca, J;
Indirizzi:
Kessler Med Rehabil Res & Educ Corp, Neuropsychol & Neurosci Lab, W Orange, NJ 07052 USA Kessler Med Rehabil Res & Educ Corp W Orange NJ USA 07052 e, NJ 07052 USA Univ Med & Dent New Jersey, New Jersey Med Sch, Dept Psychiat, Newark, NJ 07103 USA Univ Med & Dent New Jersey Newark NJ USA 07103 hiat, Newark, NJ 07103 USA Univ Med & Dent New Jersey, New Jersey Med Sch, Dept Radiol, Newark, NJ 07103 USA Univ Med & Dent New Jersey Newark NJ USA 07103 diol, Newark, NJ 07103 USA Univ Med & Dent New Jersey, New Jersey Med Sch, Dept Phys Med & Rehabil, Newark, NJ 07103 USA Univ Med & Dent New Jersey Newark NJ USA 07103 abil, Newark, NJ 07103 USA Univ Med & Dent New Jersey, New Jersey Med Sch, Dept Neurosci, Newark, NJ 07103 USA Univ Med & Dent New Jersey Newark NJ USA 07103 osci, Newark, NJ 07103 USA Kessler Inst Rehabil, Dept Res, W Orange, NJ USA Kessler Inst Rehabil W Orange NJ USA Rehabil, Dept Res, W Orange, NJ USA Mt Sinai Med Ctr, Dept Rehabil, New York, NY 10029 USA Mt Sinai Med Ctr New York NY USA 10029 pt Rehabil, New York, NY 10029 USA
Titolo Testata:
ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION
fascicolo: 1, volume: 81, anno: 2000,
pagine: 89 - 94
SICI:
0003-9993(200001)81:1<89:OSIOVM>2.0.ZU;2-R
Fonte:
ISI
Lingua:
ENG
Soggetto:
CHRONIC FATIGUE SYNDROME; MULTIPLE-SCLEROSIS; IMPAIRMENTS; ACQUISITION; RECALL;
Keywords:
stroke; cerebral hemispheres; visual; memory disorders; rehabilitation;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
30
Recensione:
Indirizzi per estratti:
Indirizzo: DeLuca, J Kessler Med Rehabil Res & Educ Corp, Neuropsychol & Neurosci Lab, 1199 Pleasant Valley Way, W Orange, NJ 07052 USA Kessler Med Rehabil Res & Educ Corp 1199 Pleasant Valley Way W Orange NJ USA 07052
Citazione:
G. Lange et al., "Organizational strategy influence on visual memory performance after stroke: Cortical/subcortical and left/right hemisphere contrasts", ARCH PHYS M, 81(1), 2000, pp. 89-94

Abstract

Objective: To examine how organizational strategy at encoding influences visual memory performance in stroke patients. Design: Case control study. Setting: Postacute rehabilitation hospital. Participants: Stroke patients with right hemisphere damage (n = 20) versusleft hemisphere damage (n = 15), and stroke patients with cortical damage (n = 11) versus subcortical damage (n = 19). Main Outcome Measures: Organizational strategy scores, recall performance on the Rey-Osterrieth Complex Figure (ROCF). Results: Results demonstrated significantly greater organizational impairment and less accurate copy performance tie, encoding of visuospatial information on the ROCF) in the right compared to the left hemisphere group, and in the cortical relative to the subcortical group. Organizational strategy and copy accuracy scores were significantly related to each other. The absolute amount of immediate and delayed recall was significantly associated with poor organizational strategy scores. However, relative to the amount of visual information originally encoded, memory performances did not differ between groups. Conclusions: These findings suggest that visual memory impairments after stroke may be caused by a lack of organizational strategy affecting information encoding, rather than an impairment in memory storage or retrieval.

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Documento generato il 26/01/20 alle ore 10:18:11