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Titolo:
PRACTICAL ISSUES IN THE CLINICAL-APPLICATION OF MISMATCH NEGATIVITY
Autore:
LANG AH; EEROLA O; KORPILAHTI P; HOLOPAINEN I; SALO S; AALTONEN O;
Indirizzi:
UNIV TURKU,CENT HOSP,DEPT CLIN NEUROPHYSIOL SF-20520 TURKU FINLAND UNIV TURKU,CTR COGNIT NEUROSCI SF-20520 TURKU FINLAND UNIV HELSINKI,DEPT PHONET HELSINKI FINLAND UNIV TURKU,CENT HOSP,DEPT NEUROPEDIAT SF-20520 TURKU FINLAND UNIV TURKU,CENT HOSP,DEPT AUDIOL SF-20520 TURKU FINLAND TURKU UNIV,DEPT PHONET TURKU FINLAND
Titolo Testata:
Ear and hearing
fascicolo: 1, volume: 16, anno: 1995,
pagine: 118 - 130
SICI:
0196-0202(1995)16:1<118:PIITCO>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
EVENT-RELATED POTENTIALS; SELECTIVE-ATTENTION; AUDITORY STIMULUS; SENSORY MEMORY; BRAIN; TRACE; ERP;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
41
Recensione:
Indirizzi per estratti:
Citazione:
A.H. Lang et al., "PRACTICAL ISSUES IN THE CLINICAL-APPLICATION OF MISMATCH NEGATIVITY", Ear and hearing, 16(1), 1995, pp. 118-130

Abstract

The mismatch negativity (MMN) recordings provide an objective measureof the preattentive, automatic auditory discrimination function. Thisarticle deals with issues central to the recording of the MMN and theinterpretation of the results for clinical and electrodiagnostic purposes. The methods of acquiring as pure an MMN response as possible, i.e., one not contaminated by auditory cortical responses reflecting other functions, are discussed first. Second, other technical questions associated with the recording are reported on, e.g., what MMN parameters should be recorded and how, what is the smallest recordable MMN response, and what is the repeatability of the MMN recordings. Then, the effect of various physiological factors on the MMN (age, alertness, gender, topographic distribution of the MMN) is considered. The correlation between auditory discrimination performance and the MMN amplitude, observed in normal population, is dealt with. Finally, there is a short concluding overview on clinical findings of MMN recordings and discussion on their electrodiagnostic applications.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 26/09/20 alle ore 01:03:23