Articles related to Neurology

Gut‑derived blood metabolites distinguished early cognitive impairment from healthy aging in a research cohort, supporting investigation into earlier detection strategies.

Stories from professional golfers with Parkinson’s illustrate how early motor symptoms disrupt precision, identity, and daily activities.

MRI findings suggest progesterone, more than estradiol, is linked to menstrual phase–dependent differences in brain structure.

Repeated fecal transplants improved motor symptoms and constipation in early Parkinson’s, highlighting the gut microbiome as a potential therapeutic research pathway.

Findings from this systematic review indicate that the DCPR are an essential integration to the customary psychiatric taxonomy, particularly in the setting of medical disease, with prognostic and therapeutic implications.

Note that many questions remain after this trial returned results that are not unequivocally positive. The prespecified primary outcome was negative, which limits claims of efficacy and argues against overinterpreting the study as confirmatory evidence for psilocybin in treatment-resistant depression.