Excitatory postsynaptic potentials

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Reference no: EM133834459

Question

Depolarization, known as excitatory postsynaptic potentials (EPSPs), occurs when neurotransmitters like glutamate open the door for positive ions to enter the neuron, making its inside less negative. This change pushes the neuron closer to firing its own signal. On the flip side, hyperpolarization, or inhibitory postsynaptic potentials (IPSPs), involves neurotransmitters like GABA that allow negative ions in or positive ions out, making the neuron's inside more negative, thus reducing its chance of firing.

Reference no: EM133834459

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