Table 1.

Grand mean (and SE) of the peak latency (in ms) of P1m, N1m, and P2m responses elicited by the first stimulus

GRP–STM	P1m		N1m		P2m
Right hemisphere
NE–chord	59.3	(2.8)	111.4	(1.9)	202.1	(6.5)
NE–tone	53.6	(2.6)	103.2	(1.9)	185.8	(2.7)
EP–chord	58.7	(2.9)	103.6	(2.0)	195.8	(5.4)
EP–tone	51.2	(2.7)	96.9	(1.3)	182.8	(5.4)
Left hemisphere
NE–chord	65.3	(3.7)	122.1	(2.9)	205.1	(10.5)
NE–tone	58.9	(2.9)	105.8	(3.7)	195.8	(4.9)
EP–chord	60.6	(2.1)	104.2	(1.8)	194.5	(7.5)
EP–tone	54.9	(1.4)	98.6	(1.0)	185.1	(6.5)

Results are shown separately for the right and left hemispheres, divided by the conditions of group (GRP; EP/NE) and stimulus (STM; chord/tone).