NEUR30002 Lecture Notes - Lecture 3: Pentamer, Depolarization, Glutaminase
13 Aug 2018
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Document Summary
Fast excitatory transmission changes in neuronal activity are done by lots of different things here in yellos is the cell at rest there are different levels of rmp here its says -60 there are sometimes -65. Gpcr are the ones with the extra nobs these work through a transmembrane protein and so gpcr has 7 transmembrane preoteins and on the inside the they have a g protein. We are talking about distances which are exact the interaction are exact such that if you didn"t have the amino group you wouldn"t be able to sit there and do anything. Astrocytes take glutamate from the synaptic space. When you open a channel there is the potential for na or k to pass through. Why is it excitatory if k is leaving the cell the interor the cell will be more negative and therefore it becomes harder to reach threshold. What causes a excitatory ion channel when glutamate to bind.
