Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the genetic changes related to autosomal dominant nocturnal frontal lobe epilepsy ?
    ### Response:
    Mutations in the CHRNA2, CHRNA4, and CHRNB2 genes can cause ADNFLE. These genes provide instructions for making different parts (subunits) of a larger molecule called a neuronal nicotinic acetylcholine receptor (nAChR). This receptor plays an important role in chemical signaling between nerve cells (neurons) in the brain.
    