PET imaging confirms direct involvement of dopamine in cognitive flexibility. The images show that the brain increases dopamine production when completing cognitively demanding tasks, and that the more dopamine released, the more efficiently the tasks are completed
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#Dopamine #PETImaging #CognitiveFlexibility #Neuroscience #BrainFunction
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#Dopamine #PETImaging #CognitiveFlexibility #Neuroscience #BrainFunction
Health Imaging
New PET study offers insight into how dopamine drives executive function
These findings could help guide the development of new treatments for psychiatric and neurological disorders.
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Dopaminergic vulnerability in long COVID: striatal PET imaging at the brain-body interface
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#LongCovid #DopaminergicSystem #PETImaging
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#LongCovid #DopaminergicSystem #PETImaging
eBioMedicine
Dopaminergic vulnerability in long COVID: striatal PET imaging at the brain-body interface
What cannot be seen is too often considered uncertain. Long COVID illustrates this
difficulty. Many patients report disabling fatigue, brain fog, cognitive inefficiency,
apathy and psychomotor slowing; yet conventional investigations, including structural…
difficulty. Many patients report disabling fatigue, brain fog, cognitive inefficiency,
apathy and psychomotor slowing; yet conventional investigations, including structural…