Treadmill Exercise Improves Motor Dysfunction and Hyperactivity of the Corticostriatal Glutamatergic Pathway in Rats with 6-OHDA-Induced Parkinson’s Disease

Table 2

Distribution of spontaneous firing rate of striatal neurons in rats.

Group	F < 1 Hz		F = 1−10 Hz		F > 10 Hz
	f()	Percentage	f()	Percentage	f()	Percentage
Control	0.36 ± 0.18	75.86%	4.31 ± 1.87	18.97%	14.79 ± 7.54	5.17%
Control + Ex	0.47 ± 0.23	62.67%	4.19 ± 1.56	24.0%	15.24 ± 5.28	13.33%
PD	0.53 ± 0.25	31.8%^∗∗	4.97 ± 2.14	44.83%^∗∗	20.58 ± 9.35	23.28%^∗∗
PD + Ex	0.58 ± 0.27	45.92%^∗∗#	3.98 ± 1.48	42.86%^∗∗	18.32 ± 11.54	11.22%^#

Compared to the control groups, . Compared to the PD groups, ^#. Control: control group; control + Ex: control plus exercise group; PD: Parkinson’s disease group; PD + Ex: Parkinson’s disease plus exercise group.