Fig. 6From: Differential expression of galanin in the cholinergic basal forebrain of patients with Lewy body disorders a Semiquantitative assessment of galaninergic innervation of nucleus basalis of Meynert in Parkinson’s disease (PD) without or with mild cognitive impairment (PD-MCI), Parkinson’s disease dementia (PDD), and age-matched controls. Horizontal bars indicate the median value with interquartile range. b Percentage of cases displaying different innervation scores within each diagnostic category. For explanation of grading system see textBack to article page