(A) Representation of the elevated grid walk test.
(B) Representative traces in control and PPN groups (the CnF group is not shown, see the text for details) (stimulation parameters: 10 Hz, 20-ms pulses, 1 s on/9 s off).
(C and D) Distance traveled (two-tailed t test: t(28) = 7.8146, p = 0.00001) and average distance to the center (t(28) = 6.34, p = 0.00001) following 10-Hz stimulation.
(E) Representative images of mice making foot slips during the elevated grid-walk test.
(F) Total number of foot slips (t(15) = 5.29, p = 0.00001).
*p < 0.05. All experiments have been replicated in at least 3 mice. Whisker plots represent mean, average, standard error, and 25/75th percentile.