Skip to main content
. 2020 Aug 11;7(4):ENEURO.0172-20.2020. doi: 10.1523/ENEURO.0172-20.2020

Table 6.

G*Power statistics, electrophysiology (inward currents; Fig. 8)

Input parameters Output parameters
Test family t tests (two tails) Noncentrality parameter 3.40
Test type Biserial model Critical t 2.36
Type of analysis A priori df 7
Effect size 0.75 Total sample size 9
α err prob 0.05 Sample size/group ≥5
Power 0.8 Actual Power 0.830
Number of groups 2

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