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. 2022 Jun 17;13:3490. doi: 10.1038/s41467-022-31168-9

Fig. 6. Genetic deletion of CB1 receptor in dSPNs impairs rotarod locomotor skill learning.

Fig. 6

a Co-staining of CB1 (green), DRD1 (red), and TH (purple) in the midbrain sections of homozygous floxed CB1 (Cnr1fl/fl) and Drd1-Cre/Cnr1fl/fl mice. Scale bar: 100 μm. More than five independent experiments were performed. b Rotarod locomotor skill training of Cnr1fl/fl (n = 14, 7 M/7F) and Drd1-Cre/Cnr1fl/fl (n = 12, 6M/6F) mice. Data were presented as mean ± SEM. Two-way ANOVA, genotype: F(1, 24) = 6.301, p = 0.0192. c Box and whiskers plot (the minimum, the 25th percentile, the median, the 75th percentile, and the maximum) of rotarod performance in the first and 10th trial on each day with the same cohorts of Cnr1fl/fl (n = 14, 7M/7F) and Drd1-Cre/Cnr1fl/fl (n = 12, 6M/6F) mice. Multiple unpaired t test, two-tailed, *p < 0.05, **p < 0.005.