Rivastigmine as a Symptomatic Treatment for Apathy in Parkinson’s Dementia Complex: New Aspects for This Riddle

Table 1

Cognitive parameters. Values are mean (SD). NS = not significant. MMSE corrected for the adjustments according to age and education.

	Recruitment
MMSE	23.7 (0.6)
Pill Questionnaire	2.1 (0.2)
Attention, months reversed	3.1 (0.4)
Lexical fluency	8.2 (0.7)
MMSE pentagons	0.1 (0.1)
3-word recall	2.1 (0.3)
GDS-15	3.6 (0.5)