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Lower cerebral blood flow is associated with increased fatigue and cognitive difficulties in individuals with Long COVID.

HealthcareScienceSep 16, 2026score 0.562 posts · 3 replies across 2 instances
The thread discusses a study linking brain blood flow to fatigue and cognitive issues in Long COVID patients, highlighting potential neurological impacts of the virus. This is significant as it contributes to understanding the long-term effects of COVID-19 on the brain.

Claims

Lower cerebral blood flow is associated with increased fatigue and cognitive difficulties in individuals with Long COVID.
Parent: HealthcareEntity: Long COVIDImpact: negativeDate: Sep 16, 2026Target: Lower cerebral blood flow

Source posts

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"Brain Blood Flow Linked To Fatigue After Covid" A study found people with Long COVID had more fatigue and slower reaction times than healthy people. Researchers also found lower cerebral blood flow (perfusion) in the brain, which may be linked to cognitive difficulties following COVID-19 infection. Source: https://www.miragenews.com/brain-blood-flow-linked-to-fatigue-after-covid-1744460/ Study: https://www.sciencedirect.com/science/article/pii/S2666956026000899
16 boosts · 17 favs · 2 replies · Sep 16, 2026
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Investigation of relationship between fatigue, cognitive performance and brain blood flow following Covid. #COVID #LongCovid https://medicalxpress.com/news/2026-09-brain-blood-linked-fatigue-covid.html
7 boosts · 5 favs · 1 replies · Sep 16, 2026
#covid#longcovid