胺基酸(Amino Acid) - 高瞻自然科學教學資源平台 - 國立臺灣 ... 胺基酸(amino acid)的化學式結構中,因為含有一個氨基(-NH2group)以及一個羧酸基(-COOH group)而得名。目前在生物中找到的胺基酸種類有許多種,都是 ...
神经递质- 维基百科,自由的百科全书 常用译名还包括神經傳導物質,神經傳達物質,脑内物质等,是在神经元、肌细胞或 ... 神经递质在神经、肌肉和感觉系统的各个角落都有分布,是动物的正常生理功能的重要一环。 ... 1 神经递质的作用过程; 2 神经递质的分类; 3 常见的神经递质; 4 功能; 5 参考 ... 物质P是一种十一氨基酸多肽,参与从某些感觉神经元向中枢神经传递痛觉。
小小神經科學:神經傳導物質 神經元之間訊息的傳遞是經由化學物質通過稱之為突觸的小空隙而得以完成的。 ... 突觸前神經末梢釋出穿過突觸 ,最後被下一個神經元一處特化區域受體活化後會促使細胞去極化(性奮性突觸 ...
Neurotransmitter - Wikipedia, the free encyclopedia Neurotransmitters are endogenous chemicals that transmit signals across a synapse from one neuron (nerve cell) to another 'target' neuron.[1] Neurotransmitters are released from synaptic vesicles in synapses into the synaptic cleft, where they are receive
Neurotransmitter - Definition and More from the Free Merriam-Webster Dictionary Full Definition of NEUROTRANSMITTER: a substance (as norepinephrine or acetylcholine) that transmits nerve impulses across a synapse See neurotransmitter defined for English-language learners See neurotransmitter defined for kids Sharpen your SCRABBLE ® .
Neurotransmitter - Psychology - About.com A neurotransmitter is a chemical messenger that carries, boosts and modulates signals between neurons and other cells in the body... ... Recipient's Email This field is required. Separate multiple addresses with commas. Limited to 10 recipients. We will n
Brain Explorer - Neurological Control - Neurotransmitters Neurotransmitter Molecules Neurotransmitters can be broadly split into two groups – the ‘classical’, small molecule neurotransmitters and the relatively larger neuropeptide neurotransmitters. Within the category of small molecule neurotransmitters, the bi
Neurotransmitter receptor - Wikipedia, the free encyclopedia A neurotransmitter receptor (also known as a neuroreceptor) is a membrane receptor protein[1] that is activated by a neurotransmitter.[2] A membrane protein interacts with the phospholipid bilayer that encloses the cell and a membrane receptor protein int
Neuroscience For Kids - neurotransmitters 1. Diffusion: the neurotransmitter drifts away, out of the synaptic cleft where it can no longer act on a receptor. Diffusion 2. Enzymatic degradation (deactivation): a specific enzyme changes the structure of the neurotransmitter so it is not recognized
neurotransmitter Facts, information, pictures | Encyclopedia.com articles about neurotransmitter neurotransmitter chemical that transmits information across the junction ( synapse ) that separates one nerve cell (neuron) from another nerve... ... Neurotransmitters The forensic investigation of an accident or death is not always aided by the presence