Publications

1. Jensen MA, Huang H, Valencia GO, Klassen BT, van den Boom MA, Kaufmann TJ, Schalk G, Brunner P, Worrell GA, Hermes D, Miller KJ. Author Correction: A motor association area in the depths of the central sulcus. Nat Neurosci. 2024 Jun 4 Epub 2024 June 04
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2. Scheitler KM, Rusheen AE, Yuen J, Goyal A, Hong S, Osman GM, Sharaf B, Klassen BT, Grewal SS, Miller KJ, Shin H, Oh Y, Lee KH. Clinical evaluation of a stereotactic system for single-stage deep brain stimulation surgery under general anesthesia: technical note. J Neurosurg. 2024 Mar 15; 1-6 [Epub ahead of print]
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3. Yuen J, Klassen BT, Sandroni P, Huston J 3rd, Grewal SS, Wharen RE Jr, Lee KH. Implantable Subdural Cortical Stimulation for Chronic Intractable Pain Treatment-The Mayo Experience and Review of Literature. Neuromodulation. 2024 Jan; 27 (1):200-208 Epub 2023 Feb 19
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4. Alan AF, Ennabe M, Wessel B, Klassen BT, Miller K. Anatomical Parcellations of Brodmann's Areas 4 and 6: A Study on Cortical Thickness for Improved Neurosurgical Planning. Cureus. 2023 Jul; 15 (7):e41280 Epub 2023 July 02
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5. Chia NH, McKeon A, Dalakas MC, Flanagan EP, Bower JH, Klassen BT, Dubey D, Zalewski NL, Duffy D, Pittock SJ, Zekeridou A. Stiff person spectrum disorder diagnosis, misdiagnosis, and suggested diagnostic criteria. Ann Clin Transl Neurol. 2023 Jul; 10 (7):1083-1094 Epub 2023 May 22
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6. Jensen MA, Huang H, Valencia GO, Klassen BT, van den Boom MA, Kaufmann TJ, Schalk G, Brunner P, Worrell GA, Hermes D, Miller KJ. A motor association area in the depths of the central sulcus. Nat Neurosci. 2023 Jul; 26 (7):1165-1169 Epub 2023 May 18
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7. Yuen J, Goyal A, Kaufmann TJ, Jackson LM, Miller KJ, Klassen BT, Dhawan N, Lee KH, Lehman VT. Comparison of the impact of skull density ratio with alternative skull metrics on magnetic resonance-guided focused ultrasound thalamotomy for tremor. J Neurosurg. 2023 Jan 1; 138 (1):50-57 Epub 2022 July 01
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8. Tabaja H, Yuen J, Tai DBG, Campioli CC, Chesdachai S, DeSimone DC, Hassan A, Klassen BT, Miller KJ, Lee KH, Mahmood M. Deep Brain Stimulator Device Infection: The Mayo Clinic Rochester Experience. Open Forum Infect Dis. 2023 Jan; 10 (1):ofac631 Epub 2022 Dec 26
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9. Rusheen AE, Jensen MA, Gregg NM, Kaufmann TJ, VanGompel JJ, Lee KH, Klassen BT, Miller KJ. Preliminary Experience with a Four-Lead Implantable Pulse Generator for Deep Brain Stimulation. Stereotact Funct Neurosurg 2023; 101 (4):254-264 Epub 2023 July 14
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10. Owen RL, Grewal SS, Thompson JM, Hassan A, Lee KH, Klassen BT. Effectiveness of Thalamic Ventralis Oralis Anterior and Posterior Nuclei Deep Brain Stimulation for Posttraumatic Dystonia. Mayo Clin Proc Innov Qual Outcomes. 2022 Apr; 6 (2):137-142 Epub 2022 Feb 21
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11. Yuen J, Miller KJ, Klassen BT, Lehman VT, Lee KH, Kaufmann TJ. Hyperostosis in Combination With Low Skull Density Ratio: A Potential Contraindication for Magnetic Resonance Imaging-Guided Focused Ultrasound Thalamotomy. Mayo Clin Proc Innov Qual Outcomes. 2022 Feb; 6 (1):10-15 Epub 2021 Dec 20
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12. Klassen BT, Rotter J, Crane C, Kaufmann TJ, Miller KJ. Elevated Electrode Impedances During Deep Brain Stimulation Surgery May Be Due to Peri-Electrode Air Collections. Cureus. 2022 Jan; 14 (1):e21518 Epub 2022 Jan 23
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13. Chou CZ, Ahlskog JE, Klassen BT, Coon EA, Ali F, Bower JH, Savica R, Hassan A. Utility of routine surface electrophysiology to screen for functional tremor prior to surgical treatment of essential tremor. Clin Park Relat Disord. 2022; 7:100149 Epub 2022 June 16
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14. Starnes K, Britton JW, Burkholder DB, Suchita IA, Gregg NM, Klassen BT, Lundstrom BN. Case Report: Prolonged Effects of Short-Term Transcranial Magnetic Stimulation on EEG Biomarkers, Spectral Power, and Seizure Frequency. Front Neurosci. 2022; 16:866212 Epub 2022 June 10
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15. Badihian N, Jackson LM, Klassen BT, Hassan A, Low PA, Singer W, Coon EA. The Effects of Deep Brain Stimulation in Patients with Multiple System Atrophy. J Parkinsons Dis 2022; 12 (8):2595-2600
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16. Schalk G, Worrell S, Mivalt F, Belsten A, Kim I, Morris JM, Hermes D, Klassen BT, Staff NP, Messina S, Kaufmann T, Rickert J, Brunner P, Worrell GA, Miller KJ. Toward a fully implantable ecosystem for adaptive neuromodulation in humans: Preliminary experience with the CorTec BrainInterchange device in a canine model. Front Neurosci. 2022; 16:932782 Epub 2022 Dec 19
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17. Gregg NM, Marks VS, Sladky V, Lundstrom BN, Klassen B, Messina SA, Brinkmann BH, Miller KJ, Van Gompel JJ, Kremen V, Worrell GA. Anterior nucleus of the thalamus seizure detection in ambulatory humans. Epilepsia. 2021 Oct; 62 (10):e158-e164 Epub 2021 Aug 21
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18. Lavrov I, Latypov T, Mukhametova E, Lundstrom B, Sandroni P, Lee K, Klassen B, Stead M. Pre-motor versus motor cerebral cortex neuromodulation for chronic neuropathic pain. Sci Rep. 2021 Jun 16; 11 (1):12688 Epub 2021 June 16
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19. Gibson WS, Rusheen AE, Oh Y, In MH, Gorny KR, Felmlee JP, Klassen BT, Jung SJ, Min HK, Lee KH, Jo HJ. Symptom-specific differential motor network modulation by deep brain stimulation in Parkinson's disease. J Neurosurg. 2021 May 14; 135 (6):1771-1779
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20. Shah S, Klassen BT, Flanagan EP. Teaching Video NeuroImages: Paroxysmal Dysarthria-Ataxia in Multiple Sclerosis. Neurology. 2021 Apr 27; 96 (17):e2245-e2246 Epub 2021 Jan 05
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21. Goyal A, Goetz S, Stanslaski S, Oh Y, Rusheen AE, Klassen B, Miller K, Blaha CD, Bennet KE, Lee K. The development of an implantable deep brain stimulation device with simultaneous chronic electrophysiological recording and stimulation in humans. Biosens Bioelectron. 2021 Mar 15; 176:112888 Epub 2020 Dec 15
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22. Rotter J, Atkinson J, Cutsforth-Gregory JK, Klassen BT, Miller K. Bilateral Subdural Hygromas After Deep Brain Stimulation Implantation in the Setting of Unrecognized Intracranial Hypotension. Cureus. 2021 Jan 30; 13 (1):e13018
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23. Jackson L, Klassen BT, Hassan A, Bower JH, Matsumoto JY, Coon EA, Ali F. Utility of tremor electrophysiology studies. Clin Park Relat Disord. 2021; 5:100108 Epub 2021 Sept 24
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24. Jackson LM, Kaufmann TJ, Lehman VT, Lee KH, Miller KJ, Hassan A, Klassen BT. Clinical Characteristics of Patients with Gait Instability after MR-Guided Focused Ultrasound Thalamotomy. Tremor Other Hyperkinet Mov (N Y). 2021; 11:41 Epub 2021 Oct 21
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25. Camerucci E, Stang CD, Turcano P, Tipton PW, Bower JH, Hassan A, Klassen BT, Savica R. Deep Brain Stimulation and Treatment Outcomes of Young- and Late-Onset (=55 Years) Parkinson's Disease: A Population-Based Study. Front Neurol. 2021; 12:784398. Epub 2021 Dec 10.
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26. Chiu SY, Nozile-Firth K, Klassen BT, Adams A, Lee K, Van Gompel JJ, Hassan A. Ataxia and tolerance after thalamic deep brain stimulation for essential tremor. Parkinsonism Relat Disord. 2020 Nov; 80:47-53 Epub 2020 Sept 10
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27. 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 Aug; 10 (4):324-332
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28. Lehman VT, Lee KH, Klassen BT, Blezek DJ, Goyal A, Shah BR, Gorny KR, Huston J, Kaufmann TJ. MRI and tractography techniques to localize the ventral intermediate nucleus and dentatorubrothalamic tract for deep brain stimulation and MR-guided focused ultrasound: a narrative review and update. Neurosurg Focus. 2020 Jul; 49 (1):E8
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29. Richner TJ, Klassen BT, Miller KJ. An in-plane, mirror-symmetric visualization tool for deep brain stimulation electrodes. Annu Int Conf IEEE Eng Med Biol Soc. 2020 Jul; 2020:1112-1115
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30. Wang YC, Kremen V, Brinkmann BH, Middlebrooks EH, Lundstrom BN, Grewal SS, Guragain H, Wu MH, Van Gompel JJ, Klassen BT, Stead M, Worrell GA. Probing circuit of Papez with stimulation of anterior nucleus of the thalamus and hippocampal evoked potentials. Epilepsy Res. 2020 Jan; 159:106248 Epub 2019 Nov 29
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31. Krushelnytskyy MD, Carlstrom LP, Klassen BT, Lundstrom BN, Paek SB, Lavrov IA, Stead SM, Sandroni P, Lee KH. Chronic subdural cortical stimulation for phantom limb pain: report of a series of two cases. Acta Neurochir (Wien). 2019 May; 161 (5):925-934 Epub 2019 Feb 21
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32. Martinez-Ramirez D, Jimenez-Shahed J, Leckman JF, Porta M, Servello D, Meng FG, Kuhn J, Huys D, Baldermann JC, Foltynie T, Hariz MI, Joyce EM, Zrinzo L, Kefalopoulou Z, Silburn P, Coyne T, Mogilner AY, Pourfar MH, Khandhar SM, Auyeung M, Ostrem JL, Visser-Vandewalle V, Welter ML, Mallet L, Karachi C, Houeto JL, Klassen BT, Ackermans L, Kaido T, Temel Y, Gross RE, Walker HC, Lozano AM, Walter BL, Mari Z, Anderson WS, Changizi BK, Moro E, Zauber SE, Schrock LE, Zhang JG, Hu W, Rizer K, Monari EH, Foote KD, Malaty IA, Deeb W, Gunduz A, Okun MS. Efficacy and Safety of Deep Brain Stimulation in Tourette Syndrome: The International Tourette Syndrome Deep Brain Stimulation Public Database and Registry. JAMA Neurol. 2018 Mar 1; 75 (3):353-359
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33. Jo HJ, McCairn KW, Gibson WS, Testini P, Zhao CZ, Gorny KR, Felmlee JP, Welker KM, Blaha CD, Klassen BT, Min HK, Lee KH. Global network modulation during thalamic stimulation for Tourette syndrome. Neuroimage Clin. 2018; 18:502-509 Epub 2018 Feb 21
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34. Mittal SO, Klassen BT, Hassan A, Bower JH, Coon EA. Acute Worsening of Tics on Varenicline. Clin Neuropharmacol. 2017 Sep/Oct; 40 (5):231-232
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35. Merola A, Fasano A, Hassan A, Ostrem JL, Contarino MF, Lyons M, Krauss JK, Wolf ME, Klassen BT, van Rootselaar AF, Regidor I, Duker AP, Ondo W, Guridi J, Volkmann J, Wagle Shukla A, Mandybur GT, Okun MS, Witt K, Starr PA, Deuschl G, Espay AJ. Thalamic deep brain stimulation for orthostatic tremor: A multicenter international registry. Mov Disord. 2017 Aug; 32 (8):1240-1244 Epub 2017 June 20
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36. Gibson WS, Cho S, Abulseoud OA, Gorny KR, Felmlee JP, Welker KM, Klassen BT, Min HK, Lee KH. The Impact of Mirth-Inducing Ventral Striatal Deep Brain Stimulation on Functional and Effective Connectivity. Cereb Cortex. 2017 Mar 01; 27(3):2183-2194.
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37. Howze KE, Will ND, Klassen BT, Sprung J, Weingarten TN. Anesthetic implications for patients with Segawa syndrome. J Clin Anesth. 2016 Dec; 35:350-357 Epub 2016 Oct 13
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38. Owens E, Josephs KA, Savica R, Hassan A, Klassen B, Bower J, Maraganore D, Matsumoto J, Ahlskog JE. The clinical spectrum and natural history of pure akinesia with gait freezing. J Neurol. 2016 Dec; 263 (12):2419-2423 Epub 2016 Sept 13
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39. Matsumoto JY, Fossett T, Kim M, Duffy JR, Strand E, McKeon A, Lee KH, Stead M, Burnett M, Adams AC, Klassen BT. Precise stimulation location optimizes speech outcomes in essential tremor. Parkinsonism Relat Disord. 2016 Nov; 32:60-65 Epub 2016 Aug 25
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40. Gibson WS, Jo HJ, Testini P, Cho S, Felmlee JP, Welker KM, Klassen BT, Min HK, Lee KH. Functional correlates of the therapeutic and adverse effects evoked by thalamic stimulation for essential tremor. Brain. 2016 Aug; 139 (Pt 8):2198-210 Epub 2016 June 21
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41. Owens E, Krecke K, Ahlskog JE, Fealey R, Hassan A, Josephs KA, Klassen B, Matsumoto J, Bower J. Highly specific radiographic marker predates clinical diagnosis in progressive supranuclear palsy. Parkinsonism Relat Disord. 2016 Jul; 28:107-11 Epub 2016 May 03
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42. Testini P, Zhao CZ, Stead M, Duffy PS, Klassen BT, Lee KH. Centromedian-Parafascicular Complex Deep Brain Stimulation for Tourette Syndrome: A Retrospective Study. Mayo Clin Proc. 2016 Feb; 91 (2):218-25
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43. Deeb W, Rossi PJ, Porta M, Visser-Vandewalle V, Servello D, Silburn P, Coyne T, Leckman JF, Foltynie T, Hariz M, Joyce EM, Zrinzo L, Kefalopoulou Z, Welter ML, Karachi C, Mallet L, Houeto JL, Shahed-Jimenez J, Meng FG, Klassen BT, Mogilner AY, Pourfar MH, Kuhn J, Ackermans L, Kaido T, Temel Y, Gross RE, Walker HC, Lozano AM, Khandhar SM, Walter BL, Walter E, Mari Z, Changizi BK, Moro E, Baldermann JC, Huys D, Zauber SE, Schrock LE, Zhang JG, Hu W, Foote KD, Rizer K, Mink JW, Woods DW, Gunduz A, Okun MS. The International Deep Brain Stimulation Registry and Database for Gilles de la Tourette Syndrome: How Does It Work? Front Neurosci. 2016; 10:170 Epub 2016 Apr 25
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44. Abulseoud OA, Kasasbeh A, Min HK, Fields JA, Tye SJ, Goerss S, Knight EJ, Sampson SM, Klassen BT, Matsumoto JY, Stoppel C, Lee KH, Frye MA. Stimulation-Induced Transient Nonmotor Psychiatric Symptoms following Subthalamic Deep Brain Stimulation in Patients with Parkinson's Disease: Association with Clinical Outcomes and Neuroanatomical Correlates. Stereotact Funct Neurosurg. 2016; 94 (2):93-101 Epub 2016 Apr 20
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45. Deeb W, Giordano JJ, Rossi PJ, Mogilner AY, Gunduz A, Judy JW, Klassen BT, Butson CR, Van Horne C, Deny D, Dougherty DD, Rowell D, Gerhardt GA, Smith GS, Ponce FA, Walker HC, Bronte-Stewart HM, Mayberg HS, Chizeck HJ, Langevin JP, Volkmann J, Ostrem JL, Shute JB, Jimenez-Shahed J, Foote KD, Wagle Shukla A, Rossi MA, Oh M, Pourfar M, Rosenberg PB, Silburn PA, de Hemptine C, Starr PA, Denison T, Akbar U, Grill WM, Okun MS. Proceedings of the Fourth Annual Deep Brain Stimulation Think Tank: A Review of Emerging Issues and Technologies. Front Integr Neurosci. 2016; 10:38 Epub 2016 Nov 22
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46. Van Gompel JJ, Klassen BT, Worrell GA, Lee KH, Shin C, Zhao CZ, Brown DA, Goerss SJ, Kall BA, Stead M. Anterior nuclear deep brain stimulation guided by concordant hippocampal recording. Neurosurg Focus. 2015 Jun; 38 (6):E9
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47. Knight EJ, Testini P, Min HK, Gibson WS, Gorny KR, Favazza CP, Felmlee JP, Kim I, Welker KM, Clayton DA, Klassen BT, Chang SY, Lee KH. Motor and Nonmotor Circuitry Activation Induced by Subthalamic Nucleus Deep Brain Stimulation in Patients With Parkinson Disease: Intraoperative Functional Magnetic Resonance Imaging for Deep Brain Stimulation. Mayo Clin Proc. 2015 Jun; 90 (6):773-85
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48. Schrock LE, Mink JW, Woods DW, Porta M, Servello D, Visser-Vandewalle V, Silburn PA, Foltynie T, Walker HC, Shahed-Jimenez J, Savica R, Klassen BT, Machado AG, Foote KD, Zhang JG, Hu W, Ackermans L, Temel Y, Mari Z, Changizi BK, Lozano A, Auyeung M, Kaido T, Agid Y, Welter ML, Khandhar SM, Mogilner AY, Pourfar MH, Walter BL, Juncos JL, Gross RE, Kuhn J, Leckman JF, Neimat JA, Okun MS, Tourette Syndrome Association International Deep Brain Stimulation (DBS) Database and Registry Study Group. Tourette syndrome deep brain stimulation: A review and updated recommendations. Mov Disord. 2015 Apr; 30(4):448-71. Epub 2014 Dec 05.
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49. Chopra A, Abulseoud OA, Sampson S, Lee KH, Klassen BT, Fields JA, Matsumoto JY, Adams AC, Stoppel CJ, Geske JR, Frye MA. Mood stability in Parkinson disease following deep brain stimulation: a 6-month prospective follow-up study. Psychosomatics. 2014 Sep-Oct; 55 (5):478-84 Epub 2013 Dec 21
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50. Child ND, Stead M, Wirrell EC, Nickels KC, Wetjen NM, Lee KH, Klassen BT. Chronic subthreshold subdural cortical stimulation for the treatment of focal epilepsy originating from eloquent cortex. Epilepsia. 2014 Mar; 55(3):e18-21. Epub 2014 Feb 26.
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51. Kasasbeh A, Abulseoud OA, Matsumoto JY, Stead SM, Goerss SJ, Klassen BT, Huston J 3rd, Min HK, Lee KH, Frye MA. Lack of differential motor outcome with subthalamic nucleus region stimulation in Parkinson's disease. J Clin Neurosci. 2013 Nov; 20(11):1520-6. Epub 2013 Jul 29.
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52. Milone M, Klassen BT, Landsverk ML, Haas RH, Wong LJ. Orthostatic tremor, progressive external ophthalmoplegia, and Twinkle. JAMA Neurol. 2013 Nov; 70 (11):1429-31
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53. Chopra A, Klassen BT, Stead M. Current clinical application of deep-brain stimulation for essential tremor. Neuropsychiatr Dis Treat. 2013; 9:1859-65 Epub 2013 Dec 02
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54. Klassen BT, Lyons MK, Evidente VG. Bilateral globus pallidus internus deep brain stimulation in Parkinson's disease with periodic limb movement disorder. Turk Neurosurg. 2013; 23(1):104-6.
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55. Chopra A, Tye SJ, Lee KH, Sampson S, Matsumoto J, Adams A, Klassen B, Stead M, Fields JA, Frye MA. Underlying neurobiology and clinical correlates of mania status after subthalamic nucleus deep brain stimulation in Parkinson's disease: a review of the literature. J Neuropsychiatry Clin Neurosci. 2012 Winter; 24 (1):102-10
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56. Mallory GW, Abulseoud O, Hwang SC, Gorman DA, Stead SM, Klassen BT, Sandroni P, Watson JC, Lee KH. The nucleus accumbens as a potential target for central poststroke pain. Mayo Clin Proc. 2012 Oct; 87 (10):1025-31 Epub 2012 Sept 12
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57. Savica R, Stead M, Mack KJ, Lee KH, Klassen BT. Deep brain stimulation in tourette syndrome: a description of 3 patients with excellent outcome. Mayo Clin Proc. 2012 Jan; 87 (1):59-62
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58. Savica R, Grossardt BR, Bower JH, Klassen BT, Matsumoto JY. Clinical failure of botulinum toxin A in movement disorders. Parkinsonism Relat Disord. 2012 Jan; 18 (1):73-5 Epub 2011 Aug 30
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59. Hu W, Klassen BT, Stead M. Surgery for movement disorders. J Neurosurg Sci. 2011 Dec; 55: (4)305-17.
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60. Klassen BT, Ahlskog JE. Normal pressure hydrocephalus: how often does the diagnosis hold water? Neurology. 2011 Sep 20; 77 (12):1119-25 Epub 2011 Aug 17
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61. Savica R, Matsumoto JY, Josephs KA, Ahlskog JE, Stead M, Lee KH, Klassen BT. Deep brain stimulation in benign tremulous parkinsonism. Arch Neurol. 2011 Aug; 68 (8):1033-6
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62. Klassen BT, Hentz JG, Shill HA, Driver-Dunckley E, Evidente VG, Sabbagh MN, Adler CH, Caviness JN. Quantitative EEG as a predictive biomarker for Parkinson disease dementia. Neurology. 2011 Jul 12; 77 (2):118-24 Epub 2011 June 01
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63. Pullen SJ, Wall CA, Lee KH, Stead SM, Klassen BT, Brown TM. Neuropsychiatric Outcome of an Adolescent Who Received Deep Brain Stimulation for Tourette's Syndrome. Case Rep Neurol Med. 2011; 2011:209467 Epub 2011 Oct 19
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64. Zubkov AY, Klassen B, Kallmes DF, Flemming KD, Rabinstein AA. Successful recovery from carotid terminus occlusion after mechanical embolectomy in a fully anticoagulated patient. Neurocrit Care. 2009; 10 (1):87-90
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65. Zubkov AY, Klassen BT, Burnett MS, Rabinstein AA. Bilateral internal carotid artery occlusions resulting in near total acute brain infraction. Neurocrit Care. 2007; 7 (3):247-9
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66. Freeman TL, Thiele GM, Klassen LW, Klassen BT, Mailliard ME. N-(methylamino)isobutyric acid inhibits proliferation of CFSC-2C hepatic stellate cells. Biochem Pharmacol. 2004 Jul 15; 68(2):223-30.
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