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& Horvati, K

2 We obtained verbal informed consent from our interviewees

Most patients lose between 14% and 20% of their weight, depending on their lifestyle and habits

Abbreviations: VTA: ventral tegmental area, NAc: nucleus accumbens, NTS: nucleus tractus solitarius, LH: lateral hypothalamus, DMHipp: dorsomedial hippocampus, LDTg: laterodorsal tegmental nucleus, LS: lateral septum, CeA: central amygdala, PVN: paraventricular nucleus, DA: dopamine, : decreased, : increased, MAO-A: monoamine oxidase A, COMT: catechol-O-methyltransferase, D1-MSN: D1-type medium spiny neuron, OX1R: orexin-1 receptor, HPA: hypothalamicpituitaryadrenal axis

Carmen Chai Author Carmen Chai is a Canadian journalist and award-winning health reporter