Table 5.

G*Power statistics, brain slice electrophysiology (sEPSCs; Fig. 7)

Input parameters		Output parameters
Test family	t tests (two tails)	Noncentrality parameter	3.25
Test type	Biserial model	Critical t	2.26
Type of analysis	A priori	df	9
Effect size	0.7	Total sample size	11
α err prob	0.05	Sample size/group	6–7
Power	0.8	Actual Power	0.823
Number of groups	2

Sample size indicates the number of neurons needed for sufficient power.