Cognitive event-related potentials: Longitudinal changes in mild cognitive impairment

Research highlights ► Sensitivity of a new neurophysiological index in AD diagnosis. ► N200 amplitude is more sensitive in identifying differences over time at the early stages of AD, whereas P300 latency at later stages. ► Marked difference was observed in the values of ERP parameters between MCI s...

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Bibliographic Details
Published inClinical neurophysiology Vol. 122; no. 7; pp. 1322 - 1326
Main Authors Papaliagkas, V.T, Kimiskidis, V.K, Tsolaki, M.N, Anogianakis, G
Format Journal Article
LanguageEnglish
Published Oxford Elsevier Ireland Ltd 01.07.2011
Elsevier
Subjects
Acoustic Stimulation
Aged
Alzheimer Disease - physiopathology
Alzheimer Disease - psychology
Alzheimer’s disease
Biological and medical sciences
Cognition - physiology
Cognition Disorders - physiopathology
Cognition Disorders - psychology
Degenerative and inherited degenerative diseases of the nervous system. Leukodystrophies. Prion diseases
Disease Progression
Electrodiagnosis. Electric activity recording
Electroencephalography
Event-related potentials
Event-Related Potentials, P300 - physiology
Evoked Potentials - physiology
Female
Humans
Intelligence Tests
Investigative techniques, diagnostic techniques (general aspects)
Male
Medical sciences
Middle Aged
Mild cognitive impairment
N200 wave
Nervous system
Neurology
Neuropsychological Tests
P300 wave
Psychiatric Status Rating Scales
Psychometrics
Psychomotor Performance - physiology
Slow wave
Event-related potentials
P300 wave
Alzheimer’s disease
Slow wave
Mild cognitive impairment
N200 wave
Correlation coefficient
Human
Nervous system diseases
Cognitive disorder
Alzheimer disease
Memory
Electrophysiology
P300 potential
Cerebral disorder
Electrodiagnosis
Central nervous system disease
Degenerative disease
mild cognitive impairment
Event evoked potential
Alzheimer's disease
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Summary:Research highlights ► Sensitivity of a new neurophysiological index in AD diagnosis. ► N200 amplitude is more sensitive in identifying differences over time at the early stages of AD, whereas P300 latency at later stages. ► Marked difference was observed in the values of ERP parameters between MCI stable patients and AD converters.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1388-2457
1872-8952
DOI:10.1016/j.clinph.2010.12.036