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Titolo:
EVOKED-POTENTIALS IN PATIENTS WITH CHRONIC RESPIRATORY INSUFFICIENCY
Autore:
NAKANO S; IMAMURA S; TOKUNAGA K; TSUJI S; HASHIMOTO I;
Indirizzi:
TOSHIBA CO LTD,YANAGI CHO FACTORY,DIV HLTH CARE,SAIWAI KU KAWASAKI KANAGAWA 210 JAPAN KUMAMOTO ROSAI HOSP,DEPT INTERNAL MED KUMAMOTO JAPAN
Titolo Testata:
Internal medicine
fascicolo: 4, volume: 36, anno: 1997,
pagine: 270 - 275
SICI:
0918-2918(1997)36:4<270:EIPWCR>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
OBSTRUCTIVE PULMONARY-DISEASE; MEDIAN NERVE-STIMULATION; BRAIN-STEM; HYPOXIC HYPOXIA; HYPOXEMIA; PREVALENCE; RESPONSES; RABBIT;
Keywords:
CHRONIC RESPIRATORY DISEASE; P300; SOMATOSENSORY EVOKED POTENTIAL (SEP); BRAIN-STEM AUDITORY EVOKED POTENTIAL (BAEP); HYPOXIA;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
29
Recensione:
Indirizzi per estratti:
Citazione:
S. Nakano et al., "EVOKED-POTENTIALS IN PATIENTS WITH CHRONIC RESPIRATORY INSUFFICIENCY", Internal medicine, 36(4), 1997, pp. 270-275

Abstract

P300, somatosensory evoked potential (SEP) and brainstem auditory evoked potential (BAEP) are widely used neurophysiological methods for objectively evaluating cognitive, somatosensory and brainstem auditory functions, We studied the P300, SEP and BAEP in 17 patients with chronic respiratory insufficiency (PaO2: 58.2 +/- 7.0 mmHg; mean +/- SD) and15 age-matched healthy subjects (PaO2: 84.4 +/- 11.3 mmHg). The latency and amplitude of P300, the N9 latency, N9-N13 and N13-N20 interpeaklatencies (IPL) in SEP, wave I latency and I-V IPL in BAEP were compared between the patients and controls, The P300 latency, N9-N13 and N13-N20 IPLs in SEP in the patients were significantly prolonged compared to the controls, In contrast, the amplitude of P300, N9 latency in SEP, wave I latency and I-V IPL in BAEP were not significantly different between the patients and controls, These results suggest that chronic respiratory insufficiency influences the cognitive and somatosensoryfunctions, and indicate that there is a selective vulnerability of evoked potentials to this condition.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/01/20 alle ore 07:01:13