奖励机制/成瘾笔记本

奖励机制：

成瘾

成瘾行为主要有：性，赌博，饮食

极限运动和高风险活动沉迷Adrenalin

runner's high 是endorphins

食物和vanilla sex 和爱情是多巴胺dopamine

糖，脂肪，盐，酒精，尼古丁

咖啡因：

Alongside this, caffeine also has effects on most of the other major neurotransmitters, including dopamine, acetylcholine, serotonin, and, in high doses, on norepinephrine,[8] and to a small extent epinephrine, glutamate, and cortisol. At high doses, exceeding 500 milligrams, caffeine inhibits GABA neurotransmission. GABA reduction explains why caffeine increases anxiety, insomnia, rapid heart and respiration rate at high dosages.

嗑药：

Amphetamine acts by promoting the release of the neurotransmitters dopamine and norepinephrine in the brain.[1] MDMA在这个分类里面。Methamphetamine 原理类似但是有神经毒性和长期存在的副作用。

蘑菇Like other psychedelics, psilocybin mushrooms produce their effects by acting on serotonin receptors in the brain.

疑惑：

1.作用于多巴胺的药和活动好多，大家产生的效果完全不同？