pande分享12 years ago(轉) 神經傳導物質化學分子結構式吊飾↯ 血清素(serotonin):滿足感與幸福感↯ 多巴胺(dopamine):愛與熱情↯ 乙醯膽鹼(acetylcholine):夢想、學習與記憶 Load all responses Load more older responses Load more responses New Response Register your Plurk account to respond to these plurks