Tremor, Hereditary Essential, 6, also known as etm6, is related to tremor, hereditary essential, 1 and congenital myopathy 22a, classic. An important gene associated with Tremor, Hereditary Essential, 6 is NOTCH2NLC (Notch 2 N-Terminal Like C). Affiliated tissues include brain and skin, and related phenotypes are head tremor and vocal tremor