Slow orthostatic tremor can persist when walking backward.
Williams
Elizabeth R
ER
Jones
Richard E
RE
Baker
Stuart N
SN
Baker
Mark R
MR
D000368:Aged; D004576:Electromyography / Q000379:methods; D020329:Essential Tremor / Q000209:etiology / Q000503:physiopathology*; D005260:Female; D007839:Functional Laterality / Q000502:physiology; D006801:Humans; D016138:Walking / Q000145:classification / Q000502:physiology*