The physical characteristics of the tremor and the history of the patient will contribute to the diagnosis of<unk> . A doctor will determine if the tremor is present during rest or voluntary muscle contraction and the frequency of the tremor. A<unk>  is generally made worse upon standing and upon intentional movements. Also, a<unk>  is not as rhythmic as other tremors. To confirm the diagnosis of a<unk> , a doctor will usually perform ancillary examinations. This includes measuring serum thyroid stimulating hormone levels to ensure the thyroid is functioning normally. This rules out the possibility hyperthyroidism is causing a different type of tremor. An MRI can also be performed to look for structural lesions in areas such as the thalamus, midbrain tegmentum, and substantia nigra.
Holmes tremor
Intention tremor
Focal dystonia
Myoclonic dystonia
Coprographia
Periodic paralysis
Myopathic gait
Parkinsonian gait