Table 1

Clinical features of nine essential tremor cases with rest tremor

Case no	Age at death (years)	Gender	Age at onset of action tremor (years)	Duration of action tremor (years)	Total action tremor score on examination	HT, VT, JT on examination	Bradykinesia or rigidity on examination	Clinical diagnosis of dementia
1	84	Female	23	61	34	HT VT	No	No
2	64	Female	41	23	16	HT	No	No
3	93	Female	40	53	15	HT JT	No	Yes
4	84	Male	38	46	29	HT	No	No
5	81	Female	64	17	29	HT VT JT	No	No
6	79	Female	28	51	27	HT	No	No
7	74	Male	55	19	26	VT	No	No
8	97	Female	55	42	33	HT VT JT	No	No
9	90	Female	70	20	23	HT	No	Yes