Evaluation of Cognitive Function Using Event-Related Potential (P300 and CNV): Comparison among Young, Middle-Aged, and Elderly People

Atsuo MURATA; Takashi SORA

Evaluation of Cognitive Function Using Event-Related Potential (P300 and CNV): Comparison among Young, Middle-Aged, and Elderly People

Atsuo MURATA, Takashi SORA

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Using event-related potential (P300 and CNV), the cognitive function of elderly subjects was compared with that of young subjects. It was found that the prolonged cognitive information processing induced by aging was reflected in the P300 and N400 latency. The effects of aging were not observed in the P300 amplitude. The CNV measurements, in the range of this study, did not reflect the effects of aging. This might be because the CNV reflects a higher cognitive function as compared with P300 and the effects of aging do not appear in such a function. The data also suggested that the cognitive style must be taken into account when evaluating the deterioration of cognitive functions with aging.

Publication: IEICE TRANSACTIONS on Information Vol.E87-D No.4 pp.992-996

Publication Date: 2004/04/01

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Type of Manuscript: PAPER

Category: Rehabilitation Engineering and Assistive Technology

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Atsuo MURATA, Takashi SORA, "Evaluation of Cognitive Function Using Event-Related Potential (P300 and CNV): Comparison among Young, Middle-Aged, and Elderly People" in IEICE TRANSACTIONS on Information, vol. E87-D, no. 4, pp. 992-996, April 2004, doi: .
Abstract: Using event-related potential (P300 and CNV), the cognitive function of elderly subjects was compared with that of young subjects. It was found that the prolonged cognitive information processing induced by aging was reflected in the P300 and N400 latency. The effects of aging were not observed in the P300 amplitude. The CNV measurements, in the range of this study, did not reflect the effects of aging. This might be because the CNV reflects a higher cognitive function as compared with P300 and the effects of aging do not appear in such a function. The data also suggested that the cognitive style must be taken into account when evaluating the deterioration of cognitive functions with aging.
URL: https://global.ieice.org/en_transactions/information/10.1587/e87-d_4_992/_p

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@ARTICLE{e87-d_4_992,
author={Atsuo MURATA, Takashi SORA, },
journal={IEICE TRANSACTIONS on Information},
title={Evaluation of Cognitive Function Using Event-Related Potential (P300 and CNV): Comparison among Young, Middle-Aged, and Elderly People},
year={2004},
volume={E87-D},
number={4},
pages={992-996},
abstract={Using event-related potential (P300 and CNV), the cognitive function of elderly subjects was compared with that of young subjects. It was found that the prolonged cognitive information processing induced by aging was reflected in the P300 and N400 latency. The effects of aging were not observed in the P300 amplitude. The CNV measurements, in the range of this study, did not reflect the effects of aging. This might be because the CNV reflects a higher cognitive function as compared with P300 and the effects of aging do not appear in such a function. The data also suggested that the cognitive style must be taken into account when evaluating the deterioration of cognitive functions with aging.},
keywords={},
doi={},
ISSN={},
month={April},}

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TY - JOUR
TI - Evaluation of Cognitive Function Using Event-Related Potential (P300 and CNV): Comparison among Young, Middle-Aged, and Elderly People
T2 - IEICE TRANSACTIONS on Information
SP - 992
EP - 996
AU - Atsuo MURATA
AU - Takashi SORA
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Information
SN -
VL - E87-D
IS - 4
JA - IEICE TRANSACTIONS on Information
Y1 - April 2004
AB - Using event-related potential (P300 and CNV), the cognitive function of elderly subjects was compared with that of young subjects. It was found that the prolonged cognitive information processing induced by aging was reflected in the P300 and N400 latency. The effects of aging were not observed in the P300 amplitude. The CNV measurements, in the range of this study, did not reflect the effects of aging. This might be because the CNV reflects a higher cognitive function as compared with P300 and the effects of aging do not appear in such a function. The data also suggested that the cognitive style must be taken into account when evaluating the deterioration of cognitive functions with aging.
ER -