Depressive symptoms were not consistently associated with Alzheimer's pathology in people without dementia. In people with normal cognition, amyloid and depressive symptoms were not linked. In people ...

Share on Bluesky. Opens in a new tab or window Share on X. Opens in a new tab or window Share on LinkedIn. Opens in a new tab or window Depressive symptoms were tied to early changes in Alzheimer's ...

Researchers uncover distinct microbial and metabolic signatures in the guts of older adults with depression, pointing to new avenues for personalized, microbiota-targeted mental health therapies.