Fig. 1
From: Impact of Parkinsonism comorbid depression on cognitive functions
Depression severity according to HDRS scores among study participants. Regarding Hamilton depression score among the studied sample, in the Parkinson’s patients, (n = 14, 38.89%) were normal while 61.1% n = 22 patients suffered from depression and their distribution was, (n = 15, 41.67%) showed mild depressive symptoms, (n = 5, 13.89%) showed moderate symptoms and (n = 2, 5.56%) severe depressive symptoms. Compared to healthy controls, all of them (n = 36, 100%) were normal