Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) hereditary sensory and autonomic neuropathy type V ?
    ### Response:
    Hereditary sensory and autonomic neuropathy type V (HSAN5) is a condition that primarily affects the sensory nerve cells (sensory neurons), which transmit information about sensations such as pain, temperature, and touch. These sensations are impaired in people with HSAN5.
    