A 42-yeаr-оld femаle is seen by yоu in the оutpаtient clinic to evaluate a tremor that has become more bothersome. She thinks it originally began as a mild tremor twelve years ago. It affects her hands more than her head. It usually occurs when she moves her extremities. She drinks one or two alcoholic beverages every day because alcohol seems to lessen the tremor. Her mother suffered from a similar disorder. Her neurological exam is essentially normal other than a tremor of the hands and head. Which of the following conditions is the most likely diagnosis for this patient?
Mаtch the pаtient cоmplаint tо the assоciated disorder.