n.神经递质(在神经细胞间或向肌肉传递信息)

Dopamine is a neurotransmitter that plays a key role in the brain's reward system.
多巴胺是一种神经递质，它在大脑的奖赏系统中起着关键作用。
Serotonin is a neurotransmitter that regulates mood, appetite, and sleep.
5-羟色胺是一种神经递质，调节情绪、食欲和睡眠。
Acetylcholine is a neurotransmitter involved in muscle movement and memory.
乙酰胆碱是一种参与肌肉运动和记忆的神经递质。
Norepinephrine is a neurotransmitter associated with the body's "fight or flight" response.
去甲肾上腺素是一种与身体“战斗或逃跑”反应相关的神经递质。
Glutamate is the most abundant excitatory neurotransmitter in the central nervous system.
谷氨酸是中枢神经系统中最丰富的兴奋性神经递质。
GABA (Gamma-Aminobutyric Acid) is the primary inhibitory neurotransmitter in the brain.
GABA（γ-氨基丁酸）是大脑中的主要抑制性神经递质。
Endorphins are neurotransmitters that help reduce pain and produce feelings of pleasure.
内啡肽是一种神经递质，有助于减轻疼痛并产生愉快的感觉。
Neurotransmitters are released from presynaptic neurons and bind to receptors on postsynaptic neurons.
神经递质由前突触神经元释放，并与后突触神经元上的受体结合。
Imbalances in certain neurotransmitters have been linked to mental health disorders like depression and schizophrenia.
某些神经递质的失衡与抑郁症和精神分裂症等心理健康障碍有关。
Medications called selective serotonin reuptake inhibitors (SSRIs) work by increasing the availability of serotonin in the brain.
选择性血清素再摄取抑制剂（SSRIs）类药物通过增加大脑中血清素的可用性来发挥作用。