Table 6.

Gender difference between the relative energies in intervals VI and V for ACh-influenced (left hand side) and SNP-influenced signals (right hand side). The case where females exhibit significantly higher energy than males is marked with an (f). The averages and standard deviations are shown in Table 5.

Gender difference for relative energy
	ACh		SNP
	Below 40 years	Above 55 years	Below 40 years	Above 55 years
Interval VI	$p=0.01$ (f)	$p=0.51$	$p=0.19$	$p=0.70$
Interval V	$p=0.13$	$p=0.73$	$p=0.54$	$p=0.95$