Re: two-tone suppression

[Martin Braun <nombraun@xxxxxxxxx>]

Monita Chatterjee asked:

> What is the latest on an explanation/model for two-tone suppression?

These papers may be of use:

Webster, W.R., Servieére, J., Martin, R., Brown, M., 1985. Uncrossed
and crossed inhibition in the inferior colliculus of the cat: A combined
2-deoxyglucose and electrophysiological study. J. Neurosci. 5, 1820-1832.

Palombi, P.S., Caspary, D.M., 1996. GABA inputs control discharge
rate primarily within frequency receptive fields of inferior colliculus
neurons. J. Neurophysiol. 75, 2211-2219.

Caspary, D.M., Helfert, R.H., Palombi, P.S., 1997. The role of
GABA in shaping frequency response properties in the chinchilla
inferior colliculus. In: Syka, J. (Ed.), Acoustic Signal Processing in
the Central Auditory System. Plenum Press, New York, pp. 227-238.


Martin

----------------------------

Martin Braun
Neuroscience of Music
S-671 95 Klässbol
Sweden
web site: http://w1.570.telia.com/~u57011259/index.htm