Abstract:
:Subcortical structural changes have been reported to occur in some elderly subjects with late age onset depression. Given the association between diseases affecting subcortical structures and affective disorders, this suggests that these structural changes may be involved in the etiology of late age onset depression in some patients. With the advent of Brain Magnetic Resonance Imaging (MRI), "in vivo" analysis of these subcortical structures is now possible. The authors report a higher occurrence of caudate (60% vs. 11%) and large deep white matter hyperintensities (60% vs. 11%) in late age onset elderly depressed subjects compared with early onset elderly depressed subjects. These results suggest that late age onset depression may be mediated by caudate and white matter structural changes in some patients.
journal_name
Neurobiol Agingjournal_title
Neurobiology of agingauthors
Figiel GS,Krishnan KR,Doraiswamy PM,Rao VP,Nemeroff CB,Boyko OBdoi
10.1016/0197-4580(91)90104-rsubject
Has Abstractpub_date
1991-05-01 00:00:00pages
245-7issue
3eissn
0197-4580issn
1558-1497pii
0197-4580(91)90104-Rjournal_volume
12pub_type
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