Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the genetic changes related to autosomal dominant partial epilepsy with auditory features ?
    ### Response:
    Mutations in the LGI1 gene cause ADPEAF. This gene provides instructions for making a protein called Lgi1 or epitempin, which is found primarily in nerve cells (neurons) in the brain. Although researchers have proposed several functions for this protein, its precise role in the brain remains uncertain.
    