
Age-dependent effects of initial exposure to nicotine on serotonin neurons
Keywords: raphe; adolescence; serotonin; addiction; DR; dorsal raphe; DR-CD; caudal dorsal pole of dorsal raphe; DR-CV; caudal ventral pole of dorsal raphe; DR-LW; lateral wings of dorsal raphe; DR-MD; mid dorsal pole of dorsal raphe; DR-MV; mid ventral pole of dor