Auditory fractal random signals: experimental data and clinical application.
In the mammalian primary cochlear afferents, fractals in the postsynaptic bursting behaviour triggered by a constant perisynaptic release of glutamatergic transmitter agonists have been demonstrated. In order to test the validity of fractally coded auditory signal transmission in man, frequency, intensity and temporal resolution tests were performed in cochlear implanted patients. All patients clearly recognized the fractally coded signals transmitted to the cochlear implants. These first results demonstrate evidence for fractally coded auditory signal transmission in man.
Gstoettner
W
W
Department of Otolaryngology, University of Vienna, Austria.
Baumgartner
W
W
Hamzavi
J
J
Felix
D
D
Svozil
K
K
Meyer
R
R
Ehrenberger
K
K
D000328:Adult; D000368:Aged; D001307:Auditory Perception; D003054:Cochlear Implants; D003638:Deafness / Q000534:rehabilitation; D004558:Electric Stimulation; D006801:Humans; D008875:Middle Aged