Table 1.

A Correlation analyses of wheel running and body weight to α4 immunoreactivity at P44, following 4 days of food restriction

P44 Ante Mortem DATA	SIG Particles			Proportion of Spines
	Intracellular	Membranous	Total (I+M)	Intracellular	Membranous	Total (I+M)
Days 2 + 3 (Pre-FR)	○	**	○	○	**	○
Days 4 + 5 (Early FR)	○	○	○	○	○	○
Days 6 + 7 (Late FR)	○	○	*	○	○	=
Day 7 (Last day of FR)	○	=	**	○	○	*
Days 4 + 5 + 6 + 7 (All FR Days)	○	○	○	○	○	○
Total (Days 2 + 3 + 4 + 5 + 6 + 7)	○	=	○	○	○	○
FR-evoked increase, Early ((4+5)-(2+3))	○	○	○	○	○	○
FR-evoked increase, Late ((6+7)-(2+3))	=	○	*	○	○	○
Weight Lost by end of Day 7	***	○	○	**	○	○
B Correlation analyses of wheel running and body weight to α4 immunoreactivity at P42, following 2 days of food restriction
P42 Ante Mortem DATA	SIG Particles			Proportion of Spines
	Intracellular	Membranous	Total (I+M)	Intracellular	Membranous	Total (I+M)
Days 2 + 3 (Pre-FR)	○	○	○	○	○	○
Days 4 + 5 (FR)	*	○	*	*	=	**
Total (Days 2 + 3 + 4 + 5)	○	○	○	○	○	○
FR-evoked increase ((4+5)-(2+3))	**	○	**	**	○	**
Weight Lost by end of Day 5	○	○	○	○	○	○

Tables 1A and 1B summarize the results from correlation analyses. Table 1A: N=9 for the animals euthanized on P44, after 4 days of food restriction. Table 1B: N=8 for animals euthanized on P42, after 2 days of food restriction.

^○indicates p>0.05, R<0.70.

⁼indicates p≤0.05, R=0.7.

^*indicates p<0.05, R>0.7

^**indicates p≤0.01, R≥0.8

^***indicates <0.005, R≥0.90