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Kaplan Qbank USMLE



Author5 Posts
  #1

Is Serotonin an excitatory or inhibitory neurotransmitter?




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Our greatest glory is not in never falling, but in rising every time we fall.

  #2

i dont think we can categorise serotonin . its effects and receptors are too variable. unlike the simple glutamate (excitatory) or glycine (inhibitory) it cant be classified i think

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  #3

Serotonin has 7 receptor some are inhibitory and some are excitatory so it depend which receptor is stimulated............................

  #4

When you a give a patient prozac, he becomes more calm, docile, sexually low, more sleep,decrease appetite but feels happy. otherwise another serotonin drugs are antiemetic and also antimigrane. So it depends on the receptor, and intecellular tansduction not on seotonin,per se.

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  #5

there are many receptors and the action depends upon the receptors smiling face







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