Show pageBacklinksCite current pageExport to PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Dopamine overdose hypothesis ====== Posits that the excess of exogenous [[dopamine]] in the [[frontal]] cortical regions can impair [[cognition]]. Findings demonstrate dopamine-related dissociation in brain activation between cortical and subcortical regions, and provide novel support for the dopamine overdose hypothesis ((Kim J, Zhang K, Cai W, YorkWilliams S, I Ua Cruadhlaoich MA, Llanes S, Menon V, Poston KL. Dopamine-Related Dissociation of Cortical and Subcortical Brain Activations in Cognitively Unimpaired Parkinson's Disease Patients OFF and ON Medications. Neuropsychologia. 2018 Jul 21. pii: S0028-3932(18)30377-4. doi: 10.1016/j.neuropsychologia.2018.07.024. [Epub ahead of print] PubMed PMID: 30040957. )). dopamine_overdose_hypothesis.txt Last modified: 2024/06/07 02:52by 127.0.0.1