1.
J Neural Transm (Vienna)
; 122(8): 1143-7, 2015 Aug.
Artículo
en Inglés
| MEDLINE
| ID: mdl-25613061
RESUMEN
We investigated the striatal and extrastriatal DAT availability (SPM8) by [(123)I]FP-CIT-SPECT in 15 PD patients with depression and 35 PD patients without depression. A cluster with significant (p < 0.05) lower tracer binding in PD with depression was found in left cingulate cortex, persistent after correction for age, disease severity and duration, and inversely correlated with depression scores (r -0.336, p < 0.05). Our data indicate a significant association between PD depression and cingulate dopaminergic denervation supporting the dopaminergic hypothesis of PD depression.