From: Comparative study of striatum GABA concentrations and magnetic resonance spectroscopic imaging in Parkinson's disease monkeys
After model
Control group
P values
Left side (affected side)
2.381 ± 0.382
1.485 ± 0.259
P = 0.004
Right side (healthy side)
1.436 ± 0.210
1.540 ± 0.219
P = 0.475
P < 0.01
P = 0.757