
Keywords: 5-HT; 5-hydroxytryptamine; 5-HIAA; 5-hydroxyindoleacetic acid; AgRP; Agouti-related protein; ARC; arcuate nucleus; BMI; body mass index; DRN; dorsal raphe nucleus; GABA; γ-aminobutyric acid; IGL; intergeniculate leaflet; L/D; light/dark; MRN; medial raph