Fig. 2
From: Impact of Parkinsonism comorbid depression on cognitive functions
level of cognitive impairment according to MMSE among study participants. Regarding the Mini-Mental State Examination revealed that of the Parkinson’s patients (n = 27, 75%) showed no cognitive impairment, (n = 5, 13.89%) had mild impairment, (n = 4, 11.11%) were moderate, and none were severely impaired. This is in contrast to controls where only (n = 3, 8.33%) had mild cognitive impairment and the rest were normal