Question

If a postsynaptic neuron is stimulated to threshold by spatial summation this implies that ________. If a postsynaptic neuron is stimulated to threshold by spatial summation this implies that ________. the postsynaptic cell has a lower than normal threshold the postsynaptic cell has many synapses with many presynaptic neurons the postsynaptic cell is slow to repolarize the postsynaptic cell has many voltage gated ion channels

Answer 1

Answer:

The postsynaptic cell has many synapses with many presynaptic neurons

Explanation:

Spatial summation is a process of producing an action potential in a neuron with input from multiple presynaptic nerve cells. This process determines whether an action potential will be triggered upon reaching threshold from multiple synapses with presynaptic neurons. Summation of all inputs determines if an action potential will b generated.