Non-verbal auditory recognition in normal subjects and brain-damaged patients: evidence for parallel processing.
Détails
ID Serval
serval:BIB_4991
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Non-verbal auditory recognition in normal subjects and brain-damaged patients: evidence for parallel processing.
Périodique
Neuropsychologia
ISSN
0028-3932
Statut éditorial
Publié
Date de publication
1996
Peer-reviewed
Oui
Volume
34
Numéro
6
Pages
587-603
Langue
anglais
Résumé
Three different aptitudes involved in sound object recognition were tested in 60 normal subjects and 20 brain-damaged patients: (i) capacity to segregate sound objects on different cues (intensity steps, coherent temporal modulations or signal onset synchrony); (ii) asemantic recognition of sounds of real objects by judging whether two different sound samples belonged to the same object; and (iii) semantic identification of sounds of real objects as judged by means of a multiple choice response test. In 12 patients, different aptitudes involved in auditory recognition were disrupted separately and in a way which speaks in favour of parallel rather than hierarchical processing. There was no strong association between deficits in non-verbal auditory recognition and aphasia or the side of lesion.
Mots-clé
Adult, Aged, Auditory Perception, Brain Injuries, Cognition, Discrimination (Psychology), Female, Humans, Male, Mental Processes, Middle Aged, Models, Neurological, Neural Networks (Computer), Neuropsychological Tests
OAI-PMH
Pubmed
Web of science
Création de la notice
19/11/2007 13:40
Dernière modification de la notice
20/08/2019 14:57