Summation occurs when enough neurotransmitter accumulates in the synapse to trigger an action potential in the postsynaptic neuron, thus initiating a response.
التجميع هو عندما تتراكم كمية كافية من الناقل العصبي في المشبك لتحفيز جهد الفعل في العصبون التالي، مما يؤدي إلى استجابة.
| Front | summation |
|---|---|
| Back | summation is where there is enough NT to trigger AP in postsynoptic neurone |
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