The gate is broader than the norm, and paired with the eating disorder and alcohol-dependence gates it builds a meaningful mental-health-adjacent safety net without requiring a formal PHQ instrument
Male C57BL/6J mice (3545 g, 15- to 23-weeks-old) fed HFD, HFD-32 (CLEA Japan, 57% of total calorie from fat), for 40100 days were used as the mouse model of diet-induced obesity

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C.et al (2014)