Orthostatic Tremor

Abstract

Orthostatic tremor (OT) is a rare movement disorder characterized by high-frequency (13–18 Hz) tremor in the legs and trunk during standing and relieved by sitting or walking. While OT is frequently an isolated disorder, some patients may have comorbid neurological conditions, such as essential tremor and parkinsonism, the so-called OT Plus. The pathophysiology of OT is not well-understood, and a specific central oscillator remains elusive, but current evidence suggests that ascending spinocerebellar and proprioceptive inputs, cerebellar processing, cerebello–thalamo–cortical signals, and cortico–muscular coupling play a role in the pathophysiology of OT, suggesting that this is a network disorder. The treatment of OT is challenging, but pharmacological therapy includes gabapentin, clonazepam, perampanel, and levodopa. While spinal cord stimulation seems promising for selected patients, deep brain stimulation is mainly employed in severe cases, resulting in modest improvement in standing tolerance.

Keywords

orthostatic tremor - shaky legs - essential tremor - deep brain stimulation

Publication History

Received: 03 September 2025

Accepted: 03 December 2025

Accepted Manuscript online:
04 December 2025

Article published online:
12 December 2025

• References

• 1 Lenka A, Jankovic J. Tremor syndromes: An updated review. Front Neurol 2021; 12: 684835
• 2 Pazzaglia P, Sabattini L, Lugaresi E. On an unusual disorder of erect standing position (observation of 3 cases). Riv Sper Freniatr Med Leg Alien Ment 1970; 94 (02) 450-457
• 3 Erro R, Antelmi E, Bhatia KP. “A disorder which occurs on standing”: The earliest account of orthostatic tremor by Pazzaglia. Mov Disord Clin Pract 2015; 2 (01) 39-40
• 4 Heilman KM. Orthostatic tremor. Arch Neurol 1984; 41 (08) 880-881
• 5 Babeliowsky WA, Meulepas MA, Buijink AWG, de Bie RMA, van Rootselaar AF. How to treat orthostatic tremor - Cohort study and systematic review. Clin Park Relat Disord 2025; 12: 100318
• 6 Sauthoff L, Achutegui MI, Ye L. et al. Systematic review of pharmacological treatment options for orthostatic tremor in prospective patient cohorts and randomized controlled trials. Neurol Sci 2025; 46 (08) 3419-3425
• 7 FitzGerald PM, Jankovic J. Orthostatic tremor: An association with essential tremor. Mov Disord 1991; 6 (01) 60-64
• 8 Benito-León J, Domingo-Santos Á. Orthostatic tremor: An update on a rare entity. Tremor Other Hyperkinet Mov (N Y) 2016; 6: 411
• 9 Hassan A, Ahlskog JE, Matsumoto JY, Milber JM, Bower JH, Wilkinson JR. Orthostatic tremor: Clinical, electrophysiologic, and treatment findings in 184 patients. Neurology 2016; 86 (05) 458-464
• 10 Gerschlager W, Münchau A, Katzenschlager R. et al. Natural history and syndromic associations of orthostatic tremor: A review of 41 patients. Mov Disord 2004; 19 (07) 788-795
• 11 Mestre TA, Lang AE, Ferreira JJ. et al. Associated movement disorders in orthostatic tremor. J Neurol Neurosurg Psychiatry 2012; 83 (07) 725-729
• 12 Yaltho TC, Ondo WG. Orthostatic tremor: A review of 45 cases. Parkinsonism Relat Disord 2014; 20 (07) 723-725
• 13 Rajalingam R, Breen DP, Chen R. et al. The clinical significance of lower limb tremors. Parkinsonism Relat Disord 2019; 65: 165-171
• 14 Thompson PD, Rothwell JC, Day BL. et al. The physiology of orthostatic tremor. Arch Neurol 1986; 43 (06) 584-587
• 15 Hassan A, Caviness J. Slow orthostatic tremor: Review of the current evidence. Tremor Other Hyperkinet Mov (N Y) 2019; 9
• 16 Coffeng SM, Hoff JI, Tromp SC. A slow orthostatic tremor of primary origin. Tremor Other Hyperkinet Mov (N Y) 2013;3:tre-03-147-3163-2
• 17 Cano J, Catalán B, Ibáñez R, Gudín M, Hernández A, Vaamonde J. Primary orthostatic tremor: slow harmonic component as responsible of inestability. Neurologia 2001; 16 (07) 325-328
• 18 Yoo SW, Heo Y, Kim JS, Lee KS. Unilateral pseudo-orthostatic tremor provoked by a remote limb movement in Parkinson's disease. J Mov Disord 2020; 13 (01) 69-71
• 19 Thomas A, Bonanni L, Antonini A, Barone P, Onofrj M. Dopa-responsive pseudo-orthostatic tremor in parkinsonism. Mov Disord 2007; 22 (11) 1652-1656
• 20 Bhatia KP, Bain P, Bajaj N. et al; Tremor Task Force of the International Parkinson and Movement Disorder Society. Consensus Statement on the classification of tremors. from the task force on tremor of the International Parkinson and Movement Disorder Society. Mov Disord 2018; 33 (01) 75-87
• 21 Apartis E, Tison F, Arné P, Jedynak CP, Vidailhet M. Fast orthostatic tremor in Parkinson's disease mimicking primary orthostatic tremor. Mov Disord 2001; 16 (06) 1133-1136
• 22 Chaithra SP, Prasad S, Holla VV, Pal PK. Fast orthostatic tremor in Parkinson's disease: Case report and comprehensive review of literature. Tremor Other Hyperkinet Mov (N Y) 2019; 9
• 23 Leu-Semenescu S, Roze E, Vidailhet M. et al. Myoclonus or tremor in orthostatism: An under-recognized cause of unsteadiness in Parkinson's disease. Mov Disord 2007; 22 (14) 2063-2069
• 24 Wills AJ, Brusa L, Wang HC, Brown P, Marsden CD. Levodopa may improve orthostatic tremor: Case report and trial of treatment. J Neurol Neurosurg Psychiatry 1999; 66 (05) 681-684
• 25 Wang Y, Liu C, Zheng W, Li M, Li X. Three hertz orthostatic tremor as “red flag sign” candidate for multiple system atrophy. Neurol Sci 2025; 46 (03) 1217-1224
• 26 Sarva H, Severt WL, Jacoby N, Pullman SL, Saunders-Pullman R. Secondary orthostatic tremor in the setting of cerebellar degeneration. J Clin Neurosci 2016; 27: 173-175
• 27 Bonnet C, Apartis E, Anheim M. et al. Tremor-spectrum in spinocerebellar ataxia type 3. J Neurol 2012; 259 (11) 2460-2470
• 28 Swinnen BEKS, Boerée T, van Rootselaar AF. Steam train sign in slow orthostatic tremor. Mov Disord Clin Pract 2022; 9 (03) 410
• 29 Littmann L. Fact or artifact? The electrocardiographic diagnosis of orthostatic tremor. J Electrocardiol 2010; 43 (03) 270-273
• 30 Mousele C, Bentley P, Tai YF. A rare presentation of orthostatic tremor as abdominal tremor. Tremor Other Hyperkinet Mov (N Y) 2018; 8: 603
• 31 Swinnen BEKS, de Waal H, Buijink AWG, de Bie RMA, van Rootselaar AF. The phenomenology of primary orthostatic tremor. Mov Disord Clin Pract 2022; 9 (04) 489-493
• 32 Feil K, Böttcher N, Guri F. et al. Long-term course of orthostatic tremor in serial posturographic measurement. Parkinsonism Relat Disord 2015; 21 (08) 905-910
• 33 Piboolnurak P, Yu QP, Pullman SL. Clinical and neurophysiologic spectrum of orthostatic tremor: Case series of 26 subjects. Mov Disord 2005; 20 (11) 1455-1461
• 34 Thompson R, Bhatti D, Malgireddy K. et al. Plantar grasp sign as a screening tool for orthostatic tremor (OT). Clin Park Relat Disord 2023; 8: 100196
• 35 Babeliowsky WA, Woodward K, Swinnen B. et al. Identifying the diagnostic challenges and indicators of orthostatic tremor: Patient perspectives. Mov Disord Clin Pract 2025; 12 (08) 1124-1131
• 36 Möhwald K, Wuehr M, Schenkel F, Feil K, Strupp M, Schniepp R. The gait disorder in primary orthostatic tremor. J Neurol 2020; 267 (Suppl. 01) 285-291
• 37 Opri E, Hu W, Jabarkheel Z. et al. Gait characterization for patients with orthostatic tremor. Parkinsonism Relat Disord 2020; 71: 23-27
• 38 Thompson R, Bhatti DE, Hellman A. et al. Ataxia prevalence in primary orthostatic tremor. Tremor Other Hyperkinet Mov (N Y) 2020; 10: 54
• 39 Bicart-Sée L, Thibault JL, Poujois A. et al. Associated co-morbidities in a retrospective cohort of orthostatic tremor. J Neurol 2021; 268 (02) 467-473
• 40 Rigby HB, Rigby MH, Caviness JN. Orthostatic tremor: A spectrum of fast and slow frequencies or distinct entities?. Tremor Other Hyperkinet Mov (N Y) 2015; 5: 324
• 41 Williams ER, Jones RE, Baker SN, Baker MR. Slow orthostatic tremor can persist when walking backward. Mov Disord 2010; 25 (06) 795-797
• 42 Benito-León J, Louis ED, Puertas-Martín V. et al. Cognitive and neuropsychiatric features of orthostatic tremor: A case-control comparison. J Neurol Sci 2016; 361: 137-143
• 43 Babeliowsky WA, Swinnen B, Hoogland J, de Bie RMA, van Rootselaar AF. Effect of orthostatic tremor on quality of life - a cohort study. Tremor Other Hyperkinet Mov (N Y) 2025; 15: 22
• 44 Gerschlager W, Katzenschlager R, Schrag A. et al. Quality of life in patients with orthostatic tremor. J Neurol 2003; 250 (02) 212-215
• 45 Maugest L, McGovern EM, Mazalovic K. et al. Health-related quality of life is severely affected in primary orthostatic tremor. Front Neurol 2018; 8: 747
• 46 Karlberg M, Fransson PA, Magnusson M. Posturography can be used to screen for primary orthostatic tremor, a rare cause of dizziness. Otol Neurotol 2005; 26 (06) 1200-1203
• 47 McAuley JH, Britton TC, Rothwell JC, Findley LJ, Marsden CD. The timing of primary orthostatic tremor bursts has a task-specific plasticity. Brain 2000; 123 (Pt 2): 254-266
• 48 Boroojerdi B, Ferbert A, Foltys H, Kosinski CM, Noth J, Schwarz M. Evidence for a non-orthostatic origin of orthostatic tremor. J Neurol Neurosurg Psychiatry 1999; 66 (03) 284-288
• 49 Af Edholm K, Uribarri G, Sundgren M, Svenningsson A, Fransén E. Orthostatic tremor is evoked by muscle load without the need for orthostatic position. Mov Disord Clin Pract 2025; (E-pub ahead of print)
• 50 Walker FO, McCormick GM, Hunt VP. Isometric features of orthostatic tremor: An electromyographic analysis. Muscle Nerve 1990; 13 (10) 918-922
• 51 Sharott A, Marsden J, Brown P. Primary orthostatic tremor is an exaggeration of a physiological response to instability. Mov Disord 2003; 18 (02) 195-199
• 52 Free DB, Syndergaard I, Pigg AC. et al. Hand and distal joint tremor are most coherent with the activity of elbow flexors and wrist extensors in persons with essential tremor. J Appl Physiol 2024; 136 (02) 337-348
• 53 Köster B, Lauk M, Timmer J. et al. Involvement of cranial muscles and high intermuscular coherence in orthostatic tremor. Ann Neurol 1999; 45 (03) 384-388
• 54 Wu YR, Ashby P, Lang AE. Orthostatic tremor arises from an oscillator in the posterior fossa. Mov Disord 2001; 16 (02) 272-279
• 55 Fung WKW, Sumarac S, Sorrento G. et al. Thalamic local field potentials and closed-loop deep brain stimulation in orthostatic tremor. Mov Disord 2025; 40 (01) 141-146
• 56 Guridi J, Rodriguez-Oroz MC, Arbizu J. et al. Successful thalamic deep brain stimulation for orthostatic tremor. Mov Disord 2008; 23 (13) 1808-1811
• 57 Gilmore G, Murgai A, Nazer A, Parrent A, Jog M. Zona incerta deep-brain stimulation in orthostatic tremor: Efficacy and mechanism of improvement. J Neurol 2019; 266 (11) 2829-2837
• 58 Lee SY, Chung EJ, Kim YJ, Kim SJ. Dopa responsive slow orthostatic tremor in Parkinson's disease. J Mov Disord 2011; 4 (02) 82-84
• 59 Spiegel J, Behnke S, Fuss G, Becker G, Dillmann U. Echogenic substantia nigra in patients with orthostatic tremor. J Neural Transm (Vienna) 2005; 112 (07) 915-920
• 60 Katzenschlager R, Costa D, Gerschlager W. et al. [¹²³I]-FP-CIT-SPECT demonstrates dopaminergic deficit in orthostatic tremor. Ann Neurol 2003; 53 (04) 489-496
• 61 Trocello JM, Zanotti-Fregonara P, Roze E. et al. Dopaminergic deficit is not the rule in orthostatic tremor. Mov Disord 2008; 23 (12) 1733-1738
• 62 Wegner F, Strecker K, Boeckler D. et al. Intact serotonergic and dopaminergic systems in two cases of orthostatic tremor. J Neurol 2008; 255 (11) 1840-1842
• 63 Bellows S, Jankovic J. Parkinsonism and tremor syndromes. J Neurol Sci 2022; 433: 120018
• 64 Kızıltan ME, Gündüz A, Kızıltan G, Sayılır I, Benbir G, Uyanık O. Acoustic startle response in patients with orthostatic tremor. Neurosci Lett 2012; 525 (02) 100-104
• 65 Benito-León J, Rodríguez J, Ortí-Pareja M, Ayuso-Peralta L, Jiménez-Jiménez FJ, Molina JA. Symptomatic orthostatic tremor in pontine lesions. Neurology 1997; 49 (05) 1439-1441
• 66 Schöberl F, Feil K, Xiong G. et al. Pathological ponto-cerebello-thalamo-cortical activations in primary orthostatic tremor during lying and stance. Brain 2017; 140 (01) 83-97
• 67 Spiegel J, Fuss G, Krick C, Dillmann U. Impact of different stimulation types on orthostatic tremor. Clin Neurophysiol 2004; 115 (03) 569-575
• 68 Tsai CH, Semmler JG, Kimber TE. et al. Modulation of primary orthostatic tremor by magnetic stimulation over the motor cortex. J Neurol Neurosurg Psychiatry 1998; 64 (01) 33-36
• 69 Manto MU, Setta F, Legros B, Jacquy J, Godaux E. Resetting of orthostatic tremor associated with cerebellar cortical atrophy by transcranial magnetic stimulation. Arch Neurol 1999; 56 (12) 1497-1500
• 70 Mills KR, Nithi KA. Motor cortex stimulation does not reset primary orthostatic tremor. J Neurol Neurosurg Psychiatry 1997; 63 (04) 553
• 71 Schoeberl F, Dowsett J, Pradhan C. et al. TMS of the left primary motor cortex improves tremor intensity and postural control in primary orthostatic tremor. J Neurol 2024; 271 (06) 2938-2947
• 72 Muthuraman M, Hellriegel H, Paschen S. et al. The central oscillatory network of orthostatic tremor. Mov Disord 2013; 28 (10) 1424-1430
• 73 Benito-León J, Louis ED, Mato-Abad V. et al. In vivo neurometabolic profiling in orthostatic tremor. Medicine (Baltimore) 2016; 95 (37) e4848
• 74 Gallea C, Popa T, García-Lorenzo D. et al. Orthostatic tremor: A cerebellar pathology?. Brain 2016; 139 (Pt 8): 2182-2197
• 75 Benito-León J, Louis ED, Manzanedo E. et al. Resting state functional MRI reveals abnormal network connectivity in orthostatic tremor. Medicine (Baltimore) 2016; 95 (29) e4310
• 76 Lenka A, Jankovic J. Peripherally-induced movement disorders: An update. Tremor Other Hyperkinet Mov (N Y) 2023; 13: 8
• 77 Bacsi AM, Fung VS, Colebatch JG. Sway patterns in orthostatic tremor: impairment of postural control mechanisms. Mov Disord 2005; 20 (11) 1469-1475
• 78 Krauss JK, Weigel R, Blahak C. et al. Chronic spinal cord stimulation in medically intractable orthostatic tremor. J Neurol Neurosurg Psychiatry 2006; 77 (09) 1013-1016
• 79 Wuehr M, Schlick C, Möhwald K, Schniepp R. Proprioceptive muscle tendon stimulation reduces symptoms in primary orthostatic tremor. J Neurol 2018; 265 (07) 1666-1670
• 80 Wuehr M, Schlick C, Möhwald K, Schniepp R. Walking in orthostatic tremor modulates tremor features and is characterized by impaired gait stability. Sci Rep 2018; 8 (01) 14152
• 81 Fischer M, Kress W, Reiners K, Rieckmann P. Orthostatic tremor in three brothers. J Neurol 2007; 254 (12) 1759-1760
• 82 Contarino MF, Welter ML, Agid Y, Hartmann A. Orthostatic tremor in monozygotic twins. Neurology 2006; 66 (10) 1600-1601
• 83 Ganos C, Maugest L, Apartis E. et al. The long-term outcome of orthostatic tremor. J Neurol Neurosurg Psychiatry 2016; 87 (02) 167-172
• 84 Vijiaratnam N, Sirisena D, Paul E, Bertram KL, Williams DR. Measuring disease progression and disability in orthostatic tremor. Parkinsonism Relat Disord 2018; 55: 138-140
• 85 Thenganatt MA, Jankovic J. Psychogenic tremor: A video guide to its distinguishing features. Tremor Other Hyperkinet Mov (N Y) 2014; 4: 253
• 86 Thenganatt MA, Jankovic J. Psychogenic (functional) movement disorders. Continuum (Minneap Minn) 2019; 25 (04) 1121-1140
• 87 Glass GA, Ahlskog JE, Matsumoto JY. Orthostatic myoclonus: A contributor to gait decline in selected elderly. Neurology 2007; 68 (21) 1826-1830
• 88 Tai YC, Kuo HC, Wu Y, Hsu SP. Orthostatic myoclonus - A retrospective study of Asian patients. J Formos Med Assoc 2022; 121 (07) 1310-1316
• 89 van Gerpen JA. A retrospective study of the clinical and electrophysiological characteristics of 32 patients with orthostatic myoclonus. Parkinsonism Relat Disord 2014; 20 (08) 889-893
• 90 Gasca-Salas C, Arcocha J, Artieda J, Pastor P. Orthostatic myoclonus: an underrecognized cause of unsteadiness?. Parkinsonism Relat Disord 2013; 19 (11) 1013-1017
• 91 Camelo-Filho AE, Teotonio LO, Lima PLGSB, Heise CO, Nobrega PR, Braga-Neto P. Teaching video NeuroImage: Orthostatic myoclonus, a rare cause of shaking while standing. Neurology 2025; 104 (10) e213610
• 92 Aldaajani Z, Chang FC, Kim SD, Mahant N, Fung VS. Four cases of orthostatic myoclonus. J Clin Neurosci 2016; 29: 180-182
• 93 Hassan A, van Gerpen JA. Orthostatic tremor and orthostatic myoclonus: Weight-bearing hyperkinetic disorders: A systematic review, new insights, and unresolved questions. Tremor Other Hyperkinet Mov (N Y) 2016; 6: 417
• 94 Onofrj M, Thomas A, Paci C, D'Andreamatteo G. Gabapentin in orthostatic tremor: Results of a double-blind crossover with placebo in four patients. Neurology 1998; 51 (03) 880-882
• 95 Rodrigues JP, Edwards DJ, Walters SE. et al. Gabapentin can improve postural stability and quality of life in primary orthostatic tremor. Mov Disord 2005; 20 (07) 865-870
• 96 Rodrigues JP, Edwards DJ, Walters SE. et al. Blinded placebo crossover study of gabapentin in primary orthostatic tremor. Mov Disord 2006; 21 (07) 900-905
• 97 Ruiz-Julián M, Orozco JL, Gironell A. Complete resolution of symptoms of primary orthostatic tremor with perampanel. Tremor Other Hyperkinet Mov (N Y) 2018; 8: 552
• 98 Wadhwa A, Schaefer SM. Successful treatment of primary orthostatic tremor using perampanel. Tremor Other Hyperkinet Mov (N Y) 2019; 9
• 99 Grobe-Einsler M, Kaut O. Remarkable improvement of primary orthostatic tremor using perampanel. Neurol Res Pract 2020; 2: 3
• 100 Gironell A, Marín-Lahoz J. Primary orthostatic tremor: Experience of perampanel use in 20 patients. Tremor Other Hyperkinet Mov (N Y) 2019; 9
• 101 Cabrera-Valdivia F, Jiménez-Jiménez FJ, García Albea E, Tejeiro-Martínez J, Vaquero Ruipérez JA, Ayuso-Peralta L. Orthostatic tremor: successful treatment with phenobarbital. Clin Neuropharmacol 1991; 14 (05) 438-441
• 102 Hellriegel H, Raethjen J, Deuschl G, Volkmann J. Levetiracetam in primary orthostatic tremor: a double-blind placebo-controlled crossover study. Mov Disord 2011; 26 (13) 2431-2434
• 103 Bertram K, Sirisena D, Cowey M, Hill A, Williams DR. Safety and efficacy of botulinum toxin in primary orthostatic tremor. J Clin Neurosci 2013; 20 (11) 1503-1505
• 104 Af Edholm K. Beta-alanine relieves symptoms in primary orthostatic tremor. Mov Disord 2025; 40 (08) 1730-1731
• 105 Kobylecki C, Silverdale MA, Dick JP, Kellett MW, Marshall AG. Dystonia associated with idiopathic slow orthostatic tremor. Tremor Other Hyperkinet Mov (N Y) 2016; 5: 351
• 106 Lin FC, Wu MN, Chen CH, Huang P. Slow orthostatic tremor as the first manifestation of Grave's disease. Mov Disord 2013; 28 (08) 1158-1159
• 107 Comolli D, Regalbuto S, Arceri S. et al. Pseudo-orthostatic tremor in Graves' disease: A possible early sign of parkinsonism?. Tremor Other Hyperkinet Mov (N Y) 2024; 14: 39
• 108 Gabellini AS, Martinelli P, Gullì MR, Ambrosetto G, Ciucci G, Lugaresi E. Orthostatic tremor: Essential and symptomatic cases. Acta Neurol Scand 1990; 81 (02) 113-117
• 109 Yang X, Liu Q, Lai MF. et al. Case report: Orthostatic leg tremor as the initial manifestation in a patient with metabotropic glutamate receptor-5 encephalitis without cortical dysfunction: Complexities in identification and treatment. Front Neurol 2023; 14: 1288075
• 110 Alonso-Navarro H, Ortí-Pareja M, Jiménez-Jiménez FJ, Zurdo-Hernández JM, de Toledo M, Puertas-Muñoz I. Orthostatic tremor induced by pharmaceuticals. Rev Neurol 2004; 39 (09) 834-836
• 111 Blahak C, Sauer T, Baezner H. et al. Long-term follow-up of chronic spinal cord stimulation for medically intractable orthostatic tremor. J Neurol 2016; 263 (11) 2224-2228
• 112 Lamy JC, Varriale P, Apartis E. et al. Trans-spinal direct current stimulation for managing primary orthostatic tremor. Mov Disord 2021; 36 (08) 1835-1842
• 113 Athauda D, Georgiev D, Aviles-Olmos I. et al. Thalamic-caudal zona incerta deep brain stimulation for refractory orthostatic tremor: A report of 3 cases. Mov Disord Clin Pract 2016; 4 (01) 105-110
• 114 Lyons MK, Behbahani M, Boucher OK, Caviness JN, Evidente VG. Orthostatic tremor responds to bilateral thalamic deep brain stimulation. Tremor Other Hyperkinet Mov (N Y) 2012; 2: tre-02-30-85-9
• 115 Boogers A, Billet A, Vandenberghe W. et al. Deep brain stimulation and spinal cord stimulation for orthostatic tremor: A systematic review. Parkinsonism Relat Disord 2022; 104: 115-120
• 116 Espay AJ, Duker AP, Chen R. et al. Deep brain stimulation of the ventral intermediate nucleus of the thalamus in medically refractory orthostatic tremor: Preliminary observations. Mov Disord 2008; 23 (16) 2357-2362
• 117 Yaltho TC, Ondo WG. Thalamic deep brain stimulation for orthostatic tremor. Tremor Other Hyperkinet Mov (N Y) 2011; 1: tre-01-26-56-2
• 118 Hewitt AL, Klassen BT, Lee KH, Van Gompel JJ, Hassan A. Deep brain stimulation for orthostatic tremor: A single-center case series. Neurol Clin Pract 2020; 10 (04) 324-332
• 119 Coleman RR, Starr PA, Katz M. et al. Bilateral ventral intermediate nucleus thalamic deep brain stimulation in orthostatic tremor. Stereotact Funct Neurosurg 2016; 94 (02) 69-74
• 120 Merola A, Fasano A, Hassan A. et al. Thalamic deep brain stimulation for orthostatic tremor: A multicenter international registry. Mov Disord 2017; 32 (08) 1240-1244
• 121 Babeliowsky WA, Bot M, Potters WV. et al. Deep brain stimulation for orthostatic Tremor: An observational study. Mov Disord Clin Pract 2024; 11 (06) 676-685