While is 6 digits and doesn't fit the standard 5-digit U.S. ZIP format, the prefix 047 belongs to Aroostook County, Maine .
Longitudinal increase in depressive symptoms in relation to neurodegeneration in clinically normal older adults. 047321 zip
Another noteworthy paper uses the identifier as its article number in the journal Alzheimer's & Dementia : While is 6 digits and doesn't fit the standard 5-digit U
Researchers from the Harvard Aging Brain Study found that increasing symptoms of depression in healthy seniors might be an early warning sign of neurodegeneration, even before cognitive decline begins. 3. ZIP Code Context 047321 zip