Étiquette : stress moderation

Serotonin and brain function : a tale of two receptors, RL Carhart-Harris and DJ Nutt, 2017

Serotonin and brain function : a tale of two receptors RL Carhart-Harris and DJ Nutt Journal of Psychopharmacology, 2017, Vol. 31, (9), 1091–1120. Doi : 10.1177/0269881117725915   Abstract Previous attempts to identify a unified theory of brain serotonin function have largely failed to achieve consensus. In this present synthesis, we integrate previous perspectives with new and older data to create a novel bipartite model centred on the view that serotonin neurotransmission enhances two distinct adaptive responses to adversity, mediated in large part by its two most prevalent and researched brain receptors: the 5-HT1A and 5-HT2A receptors. We propose that passive coping (i.e. tolerating a source of stress) [...]

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