Question

When the direction of nerve impulse is reversed, the condition is

• A. Axo - Axonic synapse
• B. Axo - Dendritic synapse
• C. Both of the above
• D. None of the above

Answer 1

Answer: (A)

Axo - Axonic synapse

There are different forms of synapse depending on the position of the synapse. When the synapse occurs in the axon, the synapse is known as the axoaxonic synapse. The nerve impulse conduction takes place from one axon to the other axon. The nerve impulse is transferred from the axon of one neuron to the axon of the other neuron. In this process, the direction of nerve impulse is reversed from axon to dendron to the axon to axon.

Thus,l the correct answer is option A.