Denis - The COVID info guy - on Nostr: A study using PET brain scans found people with Long COVID had significantly lower ...

A study using PET brain scans found people with Long COVID had significantly lower levels of VMAT2, a protein involved in dopamine signalling, compared with healthy people. Reductions of 16–20% were found in brain regions involved in motivation, movement, memory, planning and apathy.

Archive link: https://archive.li/0jQDu

Source: https://fortune.com/2026/09/14/long-covid-brain-fog-symptoms-dopamine-nerve-terminals/