Furthermore, this process could also cause the gates to open to allow potassium ions out or chlorine ions in (inhibitory on the right), which makes the cell more negative (i.e., hyperpolarization) (Kalat, 2019, pp. 43-45). The 'Secondary' of the 'Secondary' of the 'Secondary' of the 'Secondary' of the 'Secondary' of the 'Secondary' of the 'Secondary' of the 'Se This could cause the neighboring neuron to fire or not to fire an action potential. 4. What is the difference between a.. The fourth diagram displays the neurotransmitters detaching from the receptors of the postsynaptic