Fig. 6From: Respiratory pattern and phrenic and hypoglossal nerve activity during normoxia and hypoxia in 6-OHDA-induced bilateral model of Parkinson’s diseaseChanges of the motor activity during 15 min of behavioral open field test between vehicle (Sham) and 6-OHDA-treated rats. All values are given as mean ± SEM. #p < 0.05; ##p < 0.01 significance versus Sham group (n = 7–9)Back to article page