Mark Britton on Muck Rack

Mark Britton

As seen in: Peoria Journal Star, Nature, The Enterprise (Brockton, MA), MetroWest Daily News, Seacoast Online, The Patriot Ledger, The Standard-Times, The Herald News, Cape Cod Times, Psiquiatria.com, The Taunton Daily Gazette and
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Articles

“Surviving and Thriving”: evidence for cortical GABA stabilization in cognitively-intact oldest-old adults - Translational Psychiatry

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By Mark Britton, Saipavitra Murali-Manohar, Nicolaas AJ Puts
| Nature Verified
Abstract Age-related alterations in GABAergic function, including depletion of cortical GABA concentrations, is likely associated with declining cognitive performance in normative aging. However, the extent to which GABAergic function is perturbed in the highest-functioning stratum of the oldest-old (85+) population is unknown. For the first time, we report the stability of cortical GABA in this population.
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Asociación entre trastorno por consumo de cannabis y mayor apatía en adultos con VIH

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By Mark Britton, Eric C. Porges
| Psiquiatria.com
La apatía prevalece entre las personas con VIH (PWH) y está asociada con malos resultados clínicos. Por otro lado, el consumo de cannabis y el trastorno por consumo de cannabis (CUD, por sus siglas en inglés) también son desproporcionadamente prevalentes en esta población.
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"Surviving and Thriving": Evidence for Cortical GABA Stabilization in Cognitively-Intact Oldest-Old Adults

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By Mark Britton, Greg Jensen, Richard AE Edden, Nicolaas A. Puts
| biorxiv.org
Abstract Cortical GABA levels are reduced in older age; age-related differences in GABA may be associated with age-related cognitive change. The nature of age-related GABA differences in the highest-functioning stratum of the oldest-old (85+) population is not yet known. We extend our previously-reported Individual Participant Data Meta-Analysis of GABA levels (Porges et al., 2021) across the lifespan with four novel datasets sampling the cognitively-intact oldest-old.
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