Trichotillomania as a Manifestation of Dementia

Figure 1

(a) T1 axial magnetic resonance imaging of brain shows predominant cerebral atrophy in the parietal lobes; (b) fluorodeoxyglucose positron emission tomography axial view showing bilateral parietal hypometabolism and hypometabolism of the posterior cingulate cortex.

(a)

(b)