Table 4.

Standardized relative amount of CPEB-3 in IMM.

Brain Region	IMM, left and right combined		Left IMM		Right IMM
Protein	M-CPEB-3	C-CPEB-3	M-CPEB-3	C-CPEB-3	M-CPEB-3	C-CPEB-3
Untrained chicks
Mean	1.12	1.20	1.06	1.16	1.18	1.23
s.e.m.	0.04	0.03	0.04	0.06	0.05	0.05
df	7	7	7	7	7	7
Trained chicks
Correlation, protein amount vs preference score	0.72	0.30	0.86	−0.01	0.09	0.53
df	12	12	12	12	12	12
P	0.0034*	0.30	<0.0001*	0.96	0.75	0.049*
y-intercept at preference score 100	1.32	1.29	1.42	1.18	1.23	1.38
SE y-intercept	0.11	0.08	0.10	0.12	0.14	0.09
Comparison, y-intercept at preference score 100 vs mean for untrained chicks
t	1.69	1.05	3.43	0.13	0.32	1.48
df	15.5	14.5	16.2	17.3	15.2	16.7
P	0.11	0.31	0.0034*	0.90	0.75	0.16
y-intercept at preference score 50	1.07	1.13	0.93	1.19	1.20	1.09
SE y-intercept	0.11	0.10	0.10	0.14	0.14	0.10
Comparison, y-intercept at preference score 50 vs mean for untrained chicks
t	−0.45	−0.67	−1.19	0.19	0.11	−1.26
df	15.0	13.8	15.5	15.6	14.8	15.5
P	0.66	0.51	0.25	0.85	0.91	0.23
Residual regression variance/variance (untrained)	0.52	6.89	0.78	3.07	0.66	1.91
P	0.31	0.017*	0.67	0.14	0.50	0.40

Summary of results of regression of CPEB-3 in IMM on preference score. Conventions as for Table 2.