Subject: Limit of phase-locking From: Chen-gia TSAI <gia(at)SNAFU.DE> Date: Tue, 4 Mar 2003 15:49:50 +0800Ragot & Crottaz (1998) reported that the N1 brain electrophysiological response can be influenced by the phase of the harmonics, even when these harmonics are in high frequencies (3900-5400 Hz). Does this finding suggest that temporal information is preserved for frequencies above 4 kHz? I am looking for recent evidences on the limit of phase-locking. Many thanks for any help! Ragot R. & Crottaz S. (1998) A dual mechanism for sound pitch perception: new evidence from brain electrophysiology. NeuroReport, 9, 3123-3127. Chen-Gia Tsai gia(at)snafu.de