MEG study on temporal asymmetry processing in the human auditory cortex (CROSBI ID 493932)
Prilog sa skupa u časopisu | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Kult, Anita ; Rupp, Andre ; Pressnitzer, Daniel ; Scherg, M. ; Supek, Selma
engleski
MEG study on temporal asymmetry processing in the human auditory cortex
Psychophysical studies show that human listeners are highly sensitive to temporal asymmetry. When an amplitude modulator that is asymmetric in time is applied to a sinusoidal tone, the direction of the asymmetry affects the timbre of the sound. Magnetoencephalography study was carried out to investigate the temporal processing at the level of the auditory cortex by analyzing middle latency auditory evoked fields (MAEF). Spatio-temporal analysis revealed the effects of temporal asymmetry at the level of the primary auditory cortex. The resulting morphology of the source waveforms depended strongly on the temporal features of the envelope of the sounds and less on the specific spectral content of the carrier.
magnetoencephalography; temporal asymmetry; human auditory cortex
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Podaci o prilogu
2003.
nije evidentirano
objavljeno
Podaci o matičnoj publikaciji
Neuroimage
Paus, Tomas ; Bullmore, Ed ; Cohen, Jonathan D.
San Diego (CA): Academic Press
1053-8119
Podaci o skupu
International Conference on Functional Mapping of the Human Brain (9 ; 2003)
poster
19.06.2003-22.06.2003
Sjedinjene Američke Države
Povezanost rada
Kliničke medicinske znanosti