Below is an instruction from Human. Write a response.
    ### Instruction:
    Is essential tremor inherited ?
    ### Response:
    Essential tremor can be passed through generations in families, but the inheritance pattern varies. In most affected families, essential tremor appears to be inherited in an autosomal dominant pattern, which means one copy of an altered gene in each cell is sufficient to cause the disorder, although no genes that cause essential tremor have been identified.
    