Neuro-receptor PET could provide an early warning for alcoholic relapse

(Society of Nuclear Medicine) A study presented at the 2017 Annual Meeting of the Society of Nuclear Medicine and Molecular Imaging (SNMMI) reveals how brain receptors involved in the compulsion to drink, adapt to alcohol-dependency by reducing their bioavailability, but return to their normal availability after a modest period of detoxification. Receptor availability at the outset of sobriety could also serve as a predictor of long-term success.