Neeraj Kumar, M.D.

  1. Neurologist
  1. Madhavan AA, Cutsforth-Gregory JK, Kumar N, Garza I, Whealy MA, Kissoon NR, Brinjikji W. CSF-venous fistulas associated with traumatic spinal pseudomeningoceles. Interv Neuroradiol. 2024 Aug 27; 15910199241276575 [Epub ahead of print]
    View PubMed
  2. Kumar Neeraj. Nutritional Neuropathies Continuum. 2023; 29(5):1469.
  3. Mustafa R, Zalewski NL, Flanagan EP, Kumar N. Challenging Myelopathy Cases. Semin Neurol. 2022 Dec; 42 (6):723-734 Epub 2022 Nov 23
    View PubMed
  4. Madhavan AA, Wood CP, Aksamit AJ, Schwartz KM, Atkinson JL, Kumar N. Superficial siderosis associated with an iatrogenic posterior fossa dural leak identified on CT cisternography. Neuroradiol J. 2022 Jun; 35 (3):403-407 Epub 2021 Sept 03
    View PubMed
  5. Krauss WE, Mikula AL, Kumar N. Commentary: Clinical Characteristics, Outcomes, and Pathology Analysis in Patients With Dorsal Arachnoid Web. Neurosurgery 2022 May 1; 90 (5):e116
    View PubMed
  6. Alnsasra H, Asleh R, Kumar N, Lopez C, Toya T, Kremers WK, Edwards B, Daly RC, Kushwaha SS. Incidence, Risk Factors, and Outcomes of Stroke Following Cardiac Transplantation. Stroke. 2021 Nov; 52 (11):e720-e724 Epub 2021 Sept 02
    View PubMed
  7. Mustafa R, Passe TJ, Lopez-Chiriboga AS, Weinshenker BG, Krecke KN, Zalewski NL, Diehn FE, Sechi E, Mandrekar J, Kaufmann TJ, Morris PP, Pittock SJ, Toledano M, Lanzino G, Aksamit AJ, Kumar N, Lucchinetti CF, Flanagan EP. Utility of MRI Enhancement Pattern in Myelopathies With Longitudinally Extensive T2 Lesions. Neurol Clin Pract. 2021 Oct; 11 (5):e601-e611
    View PubMed
  8. Kumar N. Diskogenic Dural Defect Is the Reason for the Ventral Location of the Epidural Spinal Fluid Collection Seen in Superficial Siderosis. Neurol Clin Pract. 2021 Aug; 11 (4):e508-e515
    View PubMed
  9. Kumar N. Superficial Siderosis: A Clinical Review. Ann Neurol. 2021 Jun; 89 (6):1068-1079 Epub 2021 Apr 28
    View PubMed
  10. Boes CJ, Leep Hunderfund AN, Martinez-Thompson JM, Kumar N, Savica R, Cutsforth-Gregory JK, Jones LK Jr. Primer on the In-home Teleneurologic Examination: A COVID-19 Pandemic Imperative. Neurol Clin Pract. 2021 Apr; 11 (2):e157-e164
    View PubMed
  11. Krishna R, De Giacomi F, Kumar N, Kalina P, Specks U, Baqir M. Rituximab Versus Cyclophosphamide for Central Nervous System Involvement of Antineutrophil Cytoplasmic Antibody-Associated Vasculitis: A Case Series. J Clin Rheumatol. 2021 Mar 1; 27 (2):64-72
    View PubMed
  12. Shah S, Vazquez Do Campo R, Kumar N, McKeon A, Flanagan EP, Klein C, Pittock SJ, Dubey D. Paraneoplastic Myeloneuropathies: Clinical, Oncologic, and Serologic Accompaniments. Neurology. 2021 Jan 26; 96 (4):e632-e639 Epub 2020 Nov 18
    View PubMed
  13. Townley RA, Polsinelli AJ, Fields JA, Machulda MM, Jones DT, Graff-Radford J, Kantarci KM, Lowe VJ, Rademakers RV, Baker MC, Kumar N, Boeve BF. Longitudinal clinical, neuropsychological, and neuroimaging characterization of a kindred with a 12-octapeptide repeat insertion in PRNP: the next generation. Neurocase. 2020 Aug; 26 (4):211-219 Epub 2020 June 30
    View PubMed
  14. Stitt D, Kumar N. Drugs of Abuse and the Nervous System. Continuum (Minneap Minn). 2020 Jun; 26 (3):765-784
    View PubMed
  15. Ali F, Kumar N, Dyck PJB, Klaas J, Berini S. Corrigendum to "Porphyria: A rare differential diagnosis of polyradiculoneuropathy". Journal of the Neurological Sciences. Volume 402, 15 July 2019, Pages 153-155. J Neurol Sci. 2019 Aug 15; 403:168 Epub 2019 June 21
    View PubMed
  16. Ali F, Kumar N, Dyck PJB, Berini S, Klaas J. Porphyria: A rare differential diagnosis of polyradiculoneuropathy. J Neurol Sci. 2019 Jul 15; 402:153-155 Epub 2019 May 22
    View PubMed
  17. Clifton WE, Stone JJ, Kumar N, Marek T, Spinner RJ. Delayed Myelopathy in Patients with Traumatic Preganglionic Brachial Plexus Avulsion Injuries. World Neurosurg. 2019 Feb; 122:e1562-e1569 Epub 2018 Nov 22
    View PubMed
  18. Kumar N, Neidert NB, Diehn FE, Campeau NG, Morris JM, Bjarnason H. A novel etiology for craniospinal hypovolemia: a case of inferior vena cava obstruction. J Neurosurg Spine. 2018 Oct; 29 (4):452-455 Epub 2018 July 13
    View PubMed
  19. Larkin S, Blixt EK, Kumar N, Watson RE Jr, Comfere NI, Hand JL. Lipoid proteinosis: Unfamiliar skin findings delay diagnosis. JAAD Case Rep. 2018 Jul; 4 (6):609-611 Epub 2018 June 28
    View PubMed
  20. Chen JJ, Kumar N, McEvoy KM, Leavitt JA. Papilloedema and Autoimmune Retinopathy from Systemic Lupus Erythematosus. Neuroophthalmology. 2018 Apr; 42 (2):117-121 Epub 2017 Aug 18
    View PubMed
  21. Clark MS, Diehn FE, Verdoorn JT, Lehman VT, Liebo GB, Morris JM, Thielen KR, Wald JT, Kumar N, Luetmer PH. Prevalence of hyperdense paraspinal vein sign in patients with spontaneous intracranial hypotension without dural CSF leak on standard CT myelography. Diagn Interv Radiol. 2018 Jan-Feb; 24 (1):54-59
    View PubMed
  22. Pichler M, Vemuri P, Rabinstein AA, Aakre J, Flemming KD, Brown RD Jr, Kumar N, Kantarci K, Kremers W, Mielke MM, Knopman DS, Jack CR Jr, Petersen RC, Lowe V, Graff-Radford J. Prevalence and Natural History of Superficial Siderosis: A Population-Based Study. Stroke. 2017 Dec; 48 (12):3210-3214 Epub 2017 Oct 25
    View PubMed
  23. Taylor SW, Laughlin RS, Kumar N, Goodman B, Klein CJ, Dyck PJ, Dyck PJ, Dyck PJB. Clinical, physiological and pathological characterisation of the sensory predominant peripheral neuropathy in copper deficiency. J Neurol Neurosurg Psychiatry. 2017 Oct; 88 (10):839-845 Epub 2017 Aug 05
    View PubMed
  24. Honorat JA, Komorowski L, Josephs KA, Fechner K, St Louis EK, Hinson SR, Lederer S, Kumar N, Gadoth A, Lennon VA, Pittock SJ, McKeon A. IgLON5 antibody: Neurological accompaniments and outcomes in 20 patients. Neurol Neuroimmunol Neuroinflamm. 2017 Sep; 4 (5):e385 Epub 2017 July 18
    View PubMed
  25. Kumar N. Nutrients and neurology CONTINUUM: Lifelong Learning in Neurology. 2017 Jun; 23: (3)822-61.
  26. Luu HN, Lin HY, Sorensen KD, Ogunwobi OO, Kumar N, Chornokur G, Phelan C, Jones D, Kidd L, Batra J, Yamoah K, Berglund A, Rounbehler RJ, Yang M, Lee SH, Kang N, Kim SJ, Park JY, Di Pietro G. miRNAs associated with prostate cancer risk and progression. BMC Urol. 2017 Mar 20; 17 (1):18
    View PubMed
  27. Zalewski NL, Morris PP, Weinshenker BG, Lucchinetti CF, Guo Y, Pittock SJ, Krecke KN, Kaufmann TJ, Wingerchuk DM, Kumar N, Flanagan EP. Ring-enhancing spinal cord lesions in neuromyelitis optica spectrum disorders. J Neurol Neurosurg Psychiatry. 2017 Mar; 88 (3):218-225 Epub 2016 Dec 02
    View PubMed
  28. Honorat JA, Komorowski L, Josephs KA, Fechner K, St Louis EK, Hinson SR, Lederer S, Kumar N, Gadoth A, Lennon VA, Pittock SJ, McKeon A. IgLON5 antibody Neurology: Neuroimmunology and NeuroInflammation. 2017; 4 (5):385
  29. Kumar N, Diehn FE, Carr CM, Verdoorn JT, Garza I, Luetmer PH, Atkinson JL, Morris JM. Spinal CSF venous fistula: A treatable etiology for CSF leaks in craniospinal hypovolemia. Neurology. 2016 Jun 14; 86 (24):2310-2 Epub 2016 May 13
    View PubMed
  30. Sechi G, Sechi E, Fois C, Kumar N. Advances in clinical determinants and neurological manifestations of B vitamin deficiency in adults. Nutr Rev. 2016 May; 74 (5):281-300 Epub 2016 Mar 31
    View PubMed
  31. Kumar N. Neurological disorders. World Rev Nutr Diet. 2015; 111:151-63.
    View PubMed
  32. O'Gorman CM, Bower JH, Matsumoto JY, Kantarci OH, Kumar N. When Drinking Makes the Tremor Worse: A Task-Specific Orolingual Tremor. Mov Disord Clin Pract. 2014 Sep; 1 (3):237-239 Epub 2014 June 04
    View PubMed
  33. Flanagan EP, Leep Hunderfund AN, Kumar N, Murray JA, Krecke KN, Katz BS, Pittock SJ. Clinical reasoning: a 55-year-old man with weight loss, ataxia, and foot drop. Neurology. 2014 Jun 17; 82 (24):e214-9
    View PubMed
  34. Jinnur P, Kumar N, Vassallo R, St Louis EK. A 54-year-old man with acute onset orthopnea and sleep-related hypoxia. J Clin Sleep Med. 2014 May 15; 10 (5):595-8
    View PubMed
  35. Mrelashvili A, Braksick SA, Murphy LL, Morparia NP, Natt N, Kumar N. Chemical meningitis: a rare presentation of Rathke's cleft cyst. J Clin Neurosci. 2014 Apr; 21: (4)692-4.
    View PubMed
  36. Flanagan EP, Rabinstein AA, Kumar N, Schroeder K, Kantarci OH. Fulminant cerebellitis with radiological recurrence in an adult patient with Crohn's disease. J Neurol Sci. 2014 Jan 15; 336: (1-2)247-50.
    View PubMed
  37. Graff-Radford J, Schwartz K, Gavrilova RH, Lachance DH, Kumar N. Neuroimaging and clinical features in type II (late-onset) Alexander disease. Neurology. 2014 Jan 7; 82 (1):49-56 Epub 2013 Dec 04
    View PubMed
  38. Schmidt KA, Huang JF, Black DF, Kaufmann TJ, Lanzino G, Kumar N. Spinal dural arteriovenous fistula with intramedullary cord hemorrhage: Diagnostic challenges. Neurology: Clinical Practice. 2014; 4(6):486-9.
  39. Kumar N. Neurologic complications of bariatric surgery. CONTINUUM Lifelong Learn. Neurol. 2014; 20(3):580-97.
  40. Kumar N. Neurologic aspects of cobalamin (B12) deficiency. Handb Clin Neurol. 2014; 120:915-26
    View PubMed
  41. Flanagan EP, Aksamit AJ, Kumar N, Morparia NP, Keegan BM, Weinshenker BG. Simultaneous PML-IRIS and myelitis in a patient with neuromyelitis optica spectrum disorder. Neurol Clin Pract. 2013 Oct; 3 (5):448-451
    View PubMed
  42. Burkholder DB, Klaas JP, Kumar N, Boes CJ. The origin of Woltman's sign of myxoedema. J Clin Neurosci. 2013 Sep; 20 (9):1204-6 Epub 2013 Mar 19
    View PubMed
  43. McDade EM, Boeve BF, Fields JA, Kumar N, Rademakers R, Baker MC, Knopman BD, Petersen RC, Jack CR Jr, Kantarci K. MRS in early and presymptomatic carriers of a novel octapeptide repeat insertion in the prion protein gene. J Neuroimaging. 2013 Jul; 23(3):409-13. Epub 2012 May 21.
    View PubMed
  44. Singh S, Kumar N, Loftus EV Jr, Kane SV. Neurologic complications in patients with inflammatory bowel disease: increasing relevance in the era of biologics. Inflamm Bowel Dis. 2013 Mar-Apr; 19 (4):864-72
    View PubMed
  45. Flanagan EP, Gavrilova RH, Boeve BF, Kumar N, Jelsing EJ, Silber MH. Adult-onset autosomal dominant leukodystrophy presenting with REM sleep behavior disorder. Neurology. 2013 Jan 1; 80(1):118-20. Epub 2012 Dec 12.
    View PubMed
  46. Bick BL, Haji S, Laughlin RS, Watson RE, Kumar N. Metastatic breast cancer suggesting parasitic disease. Neurology. 2012 Dec 11; 79 (24):2366
    View PubMed
  47. Tormoehlen LM, Kumar N. Neurotoxicology: Five new things. Neurol Clin Pract. 2012 Dec; 2 (4):301-310
    View PubMed
  48. Morparia N, Miller G, Rabinstein A, Lanzino G, Kumar N. Cognitive decline and hypersomnolence: thalamic manifestations of a tentorial dural arteriovenous fistula (dAVF). Neurocrit Care. 2012 Dec; 17 (3):429-33
    View PubMed
  49. Ni Mhuircheartaigh O, Hunt C, Huang J, Kumar N, Matteson EL. Diagnostic dilemma in CNS Behcet's disease. BMJ Case Rep. 2012 Sep 5; 2012 Epub 2012 Sept 05
    View PubMed
  50. Hassan A, Jones LK, Milone M, Kumar N. Focal and other unusual presentations of facioscapulohumeral muscular dystrophy. Muscle Nerve. 2012 Sep; 46(3):421-5.
    View PubMed
  51. Ahlskog MC, Kumar N, Mauermann ML, Klein CJ. IgM-monoclonal gammopathy neuropathy and tremor: a first epidemiologic case control study. Parkinsonism Relat Disord. 2012 Jul; 18 (6):748-52 Epub 2012 Apr 03
    View PubMed
  52. Kumar N. Beyond superficial siderosis: introducing "duropathies". Neurology. 2012 Jun 12; 78(24):1992-9.
    View PubMed
  53. Kumar N, Fogelson JL, Morris JM, Pichelmann MA. Superficial siderosis should be included in the differential diagnosis of motor neuron disease. Neurologist. 2012 May; 18(3):139-45.
    View PubMed
  54. Kumar N. Metabolic and toxic myelopathies. Semin Neurol. 2012 Apr; 32(2):123-36. Epub 2012 Sep 08.
    View PubMed
  55. Smith JH, Smith VD, Philbrick KL, Kumar N. Catatonic disorder due to a general medical or psychiatric condition. J Neuropsychiatry Clin Neurosci. 2012 Spring; 24 (2):198-207
    View PubMed
  56. Ball BG, Luetmer PH, Giannini C, Mokri B, Kumar N, Piepgras DG. Ventral "spinal epidural meningeal cysts"--not epidural and not cysts? Case series and review of the literature. Neurosurgery. 2012 Feb; 70(2):320-8; discussion 328.
    View PubMed
  57. Savica R, Kumar N, Ahlskog JE, Josephs KA, Matsumoto JY, McKeon A. Parkinsonism and dropped head: dystonia, myopathy or both? Parkinsonism Relat Disord. 2012 Jan; 18(1):30-4. Epub 2011 Aug 27.
    View PubMed
  58. Lipford MC, Bond JR, Steinmann SP, Kumar N. Musculotendinous infraspinatus rupture and shoulder weakness. J Clin Neuromuscul Dis. 2011 Dec; 13: (2)95-7.
    View PubMed
  59. Kumar N, Boeve BF, Boot BP, Orr CF, Duffy J, Duffy J, Woodruff BK, Nair AK, Ellison J, Kuntz K, Kantarci K, Jack CR Jr, Westmoreland BF, Fields JA, Baker M, Rademakers R, Parisi JE, Dickson DW. Clinical characterization of a kindred with a novel 12-octapeptide repeat insertion in the prion protein gene. Arch Neurol. 2011 Sep; 68 (9):1165-70
    View PubMed
  60. Kumar N, Eggers SD, Milone M, Keegan BM. Acquired progressive ataxia and palatal tremor: importance of MRI evidence of hemosiderin deposition and vascular malformations. Parkinsonism Relat Disord. 2011 Aug; 17(7):565-8. Epub 2011 May 24.
    View PubMed
  61. Hassan A, Bower JH, Kumar N, Matsumoto JY, Fealey RD, Josephs KA, Ahlskog JE. Dopamine agonist-triggered pathological behaviors: surveillance in the PD clinic reveals high frequencies. Parkinsonism Relat Disord. 2011 May; 17 (4):260-4 Epub 2011 Feb 09
    View PubMed
  62. Deluca GC, Boes CJ, Krueger BR, Mokri B, Kumar N. Ventral intraspinal fluid-filled collection secondary to CSF leak presenting as bibrachial amyotrophy. Neurology. 2011 Apr 19; 76(16):1439-40.
    View PubMed
  63. Kumar N, Keegan BM, Rodriguez FJ, Hammack JE, Kantarci OH. Intravascular lymphoma presenting as a longitudinally-extensive myelitis: diagnostic challenges and etiologic clues. J Neurol Sci. 2011 Apr 15; 303(1-2):146-9 Epub 2011 Jan 17.
    View PubMed
  64. Kumar N, Pulido JS. High-definition spectral domain optical coherence tomography in the evaluation of ataxia with visual impairment. Br J Ophthalmol. 2011 Apr; 95(4):591,598.
    View PubMed
  65. Malkani R, Weinstein JM, Kumar N, Victor TA, Bernstein L. Ataxia and cranial neuropathies from subcutaneously injected elemental mercury. Clin Toxicol (Phila). 2011 Apr; 49(4):334-6.
    View PubMed
  66. Kumar N. Acute and subacute encephalopathies: deficiency states (nutritional). Semin Neurol. 2011 Apr; 31(2):169-83. Epub 2011 May 17.
    View PubMed
  67. Thackeray EW, Sanderson SO, Fox JC, Kumar N. Hepatic iron overload or cirrhosis may occur in acquired copper deficiency and is likely mediated by hypoceruloplasminemia. J Clin Gastroenterol. 2011 Feb; 45 (2):153-8
    View PubMed
  68. Hassan A, Bower JH, Kumar N, Matsumoto JY, Fealey RD, Josephs KA, Ahlskog JE. Corrigendum to "Dopamine agonist-triggered pathological behaviors: Surveillance in the PD clinic reveals high frequencies" [Parkinsonism Relat Disord 17 (2011) 260-264]. Parkinsonism Relat Disord. 2011; 17(6):499.
  69. Kumar N, Miller GM, Piepgras DG, Mokri B. A unifying hypothesis for a patient with superficial siderosis, low-pressure headache, intraspinal cyst, back pain, and prominent vascularity. J Neurosurg. 2010 Jul; 113 (1):97-101
    View PubMed
  70. Bach JP, Kumar N, Depboylu C, Noelker C, Klockgether T, Bacher M, Balzer-Geldsetzer M, Dodel R. Copper deficiency associated with severe neurological disorder--a genetic work-up of possible mutations in copper transport proteins. J Neurol Sci. 2010 Apr 15; 291(1-2):95-7. Epub 2010 Feb 11.
    View PubMed
  71. Ellison J, Kumar N. Novel human pathological mutations. Gene symbol: ACVRL1. Disease: haemorrhagic telangiectasia 2. Hum Genet. 2010 Apr; 127(4):476.
    View PubMed
  72. Kumar N, Boes CJ, Vilensky J. Neurologic sequelae of deficiency diseases in World War II prisoners of war: Extracts from a videographic narrative. J Clin Neurosci. 2010 Mar; 17(3):294-5. Epub 2010 Jan 13
    View PubMed
  73. Kumar N. Pearls: myelopathy. Semin Neurol. 2010 Feb; 30(1):38-43. Epub 2010 Feb 01.
    View PubMed
  74. Kumar N. Neurologic presentations of nutritional deficiencies. Neurol Clin. 2010 Feb; 28 (1):107-70
    View PubMed
  75. Kosa SC, Younge BR, Kumar N. Headaches due to giant cell arteritis following herpes zoster ophthalmicus in an elderly patient. Cephalalgia. 2010 Feb; 30(2):239-41.
    View PubMed
  76. Kumar N. Neuroimaging in superficial siderosis: an in-depth look. AJNR Am J Neuroradiol. 2010 Jan; 31 (1):5-14 Epub 2009 Sept 03
    View PubMed
  77. Cornelius JR, Boes CJ, Ghearing G, Leavitt JA, Kumar N. Visual symptoms in the Heidenhain variant of Creutzfeldt-Jakob Disease. J Neuroimaging. 2009 Jul; 19 (3):283-7
    View PubMed
  78. Kumar N, Lane JI, Piepgras DG. Superficial siderosis: sealing the defect. Neurology. 2009 Feb 17; 72(7):671-3.
    View PubMed
  79. Halfdanarson TR, Kumar N, Hogan WJ, Murray JA. Copper deficiency in celiac disease. J Clin Gastroenterol. 2009 Feb; 43(2):162-4.
    View PubMed
  80. Kumar N, Miller GM, Piepgras DG, Mokri B. Superficial siderosis, low pressure headache, intraspinal cyst, prominent vascularity: a unifying hypothesis. Journal of Neurosurgery. 2009 in press.
  81. Kumar N, Pulido JS. High-definition spectral domain optical coherence tomography demonstrates photoreceptor loss as basis of visual impairment in SCA7. British Journal of Ophthalmology. 2009.
  82. Kumar N. Myelopathy. Seminars in Neurology (). 2009; Bedside Neurology: Clinical Pearls.
  83. Jicha GA, Glantz J, Clarke MJ, Lehwald LM, Russo DP, Giannini C, Wald JT, Uhm J, Kumar N, Aksamit AJ, Wetmore CJ. Primary diffuse leptomeningeal gliomatosis. Eur Neurol. 2009; 62(1):16-22. Epub 2009 May 04.
    View PubMed
  84. Kumar N, Sandroni P, Steensma DP, Luthra HS, Habermann TM. Polyradiculopathy due to methotrexate-induced ebv-associated lymphoproliferative disorder. Neurology. 2008 Nov 11; 71(20):1644-5.
    View PubMed
  85. Orzechowski NM, Wolanskyj AP, Ahlskog JE, Kumar N, Moder KG. Antiphospholipid antibody-associated chorea. J Rheumatol. 2008 Nov; 35 (11):2165-70 Epub 2008 Oct 15
    View PubMed
  86. Kumar N. Industrial and environmental toxins. Continuum. 2008 Oct; 14(5):102-37.
  87. Kumar N, Boeve BF, Cowl CT, Ellison JW, Kamath PS, Swanson KL. Hypermanganesemia, hereditary hemorrhagic telangiectasia, brain abscess: the hepatic connection. Neurology. 2008 Sep 30; 71(14):1118-9.
    View PubMed
  88. Milone M, Brunetti-Pierri N, Tang LY, Kumar N, Mezei MM, Josephs K, Powell S, Simpson E, Wong LJ. Sensory ataxic neuropathy with ophthalmoparesis caused by POLG mutations. Neuromuscul Disord. 2008 Aug; 18 (8):626-32 Epub 2008 June 27
    View PubMed
  89. Halfdanarson TR, Kumar N, Li CY, Phyliky RL, Hogan WJ. Hematological manifestations of copper deficiency: a retrospective review. Eur J Haematol. 2008 Jun; 80(6):523-31. Epub 2008 Feb 12.
    View PubMed
  90. Kumar N. Metabolic and toxic myelopathies. Continuum. 2008 Jun; 14(3):91-115.
  91. Czarnecki K, Kumar N, Josephs KA. Parkinsonism and tardive antecollis in frontotemporal dementia--increased sensitivity to newer antipsychotics? Eur J Neurol. 2008 Feb; 15 (2):199-201
    View PubMed
  92. Kumar N, Miller GM. White matter hyperintense lesions in genetically proven spinocerebellar ataxia 8. Clin Neurol Neurosurg. 2008 Jan; 110 (1):65-8 Epub 2007 Oct 24
    View PubMed
  93. Kumar N. Neurogastroenterology. CONTINUUM Lifelong Learn. Neurol. 2008; 14(1):13-52.
  94. Kumar N, McKeon A, Rabinstein AA, Kalina P, Ahlskog JE, Mokri B. Superficial siderosis and csf hypovolemia: the defect (dural) in the link. Neurology. 2007 Aug 28; 69(9):925-6.
    View PubMed
  95. Mateen FJ, Boes CJ, Kumar N. Unilateral headache and hypoglossal nerve palsy: a report of three cases. Cephalalgia. 2007 Jul; 27(7):840-2.
    View PubMed
  96. Kennelly KD, Shapiro SA, Kumar N, Klein CJ, Rubin DI. Spontaneous tibialis anterior tendon rupture: a rare cause of foot drop. Neurology. 2007 May 29; 68(22):1949-51.
    View PubMed
  97. Kumar N. Superficial siderosis: associations and therapeutic implications. Arch Neurol. 2007 Apr; 64 (4):491-6
    View PubMed
  98. Kumar N. Nutritional neuropathies. Neurol Clin. 2007 Feb; 25(1):209-55.
    View PubMed
  99. Kumar N, Butz JA, Burritt MF. Clinical significance of the laboratory determination of low serum copper in adults. Clin Chem Lab Med. 2007; 45: (10)1402-10.
    View PubMed
  100. Klos KJ, Ahlskog JE, Kumar N, Cambern S, Butz J, Burritt M, Fealey RD, Cowl CT, Parisi JE, Josephs KA. Brain metal concentrations in chronic liver failure patients with pallidal T1 MRI hyperintensity. Neurology. 2006 Dec 12; 67(11):1984-9.
    View PubMed
  101. Kumar N. Copper deficiency myelopathy (human swayback). Mayo Clin Proc. 2006 Oct; 81(10):1371-84.
    View PubMed
  102. Klos KJ, Chandler M, Kumar N, Ahlskog JE, Josephs KA. Neuropsychological profiles of manganese neurotoxicity. Eur J Neurol. 2006 Oct; 13(10):1139-41.
    View PubMed
  103. Uslan DZ, Jacobson KM, Kumar N, Berbari EF, Orenstein R. A woman with fever and rash after African safari. Clin Infect Dis. 2006 Sep 1; 43(5):609, 661-2.
    View PubMed
  104. Kilfoyle DH, Dyck PJ, Wu Y, Litchy WJ, Klein DM, Dyck PJ, Dyck PJ, Kumar N, Cunningham JM, Klein CJ. Myelin protein zero mutation His39Pro: hereditary motor and sensory neuropathy with variable onset, hearing loss, restless legs and multiple sclerosis. J Neurol Neurosurg Psychiatry. 2006 Aug; 77 (8):963-6
    View PubMed
  105. Kumar N, Kotagal S, Parisi JE, Westmoreland BF. Cerebral hemiatrophy with superficial siderosis and PLEDs due to a germ cell tumor of the basal ganglia. Eur J Neurol. 2006 Aug; 13(8):904-7.
    View PubMed
  106. Kumar N, Davis MD. Erythromelalgia: an underrecognized manifestation of small-fiber neuropathy. Mayo Clin Proc. 2006 Aug; 81 (8):1001
    View PubMed
  107. Kumar N, Gross JB Jr. Mutation in the ATP7A gene may not be responsible for hypocupraemia in copper deficiency myelopathy. Postgrad Med J. 2006 Jun; 82 (968):416
    View PubMed
  108. Kumar N, Cohen-Gadol AA, Wright RA, Miller GM, Piepgras DG, Ahlskog JE. Superficial siderosis. Neurology. 2006 Apr 25; 66(8):1144-52.
    View PubMed
  109. Kumar N, Orenstein R, Uslan DZ, Berbari EF, Klein CJ, Windebank AJ. Melarsoprol-associated multifocal inflammatory CNS illness in African trypanosomiasis. Neurology. 2006 Apr 11; 66(7):1120-1. Epub 2006 Mar 15.
    View PubMed
  110. Kumar N, Ahlskog JE, Klein CJ, Port JD. Imaging features of copper deficiency myelopathy: a study of 25 cases. Neuroradiology. 2006 Feb; 48 (2):78-83 Epub 2005 Oct 28
    View PubMed
  111. Van Gerpen JA, Kumar N, Bower JH, Weigand S, Ahlskog JE. Levodopa-associated dyskinesia risk among Parkinson disease patients in Olmsted County, Minnesota, 1976-1990. Arch Neurol. 2006 Feb; 63(2):205-9.
    View PubMed
  112. Kumar N, Boes CJ, Babovic-Vuksanovic D, Boeve BF. The "eye-of-the-tiger" sign is not pathognomonic of the PANK2 mutation. Arch Neurol. 2006 Feb; 63(2):292-3.
    View PubMed
  113. Maschke M, Oehlert G, Xie TD, Perlman S, Subramony SH, Kumar N, Ptacek LJ, Gomez CM. Clinical feature profile of spinocerebellar ataxia type 1-8 predicts genetically defined subtypes. Mov Disord. 2005 Nov; 20(11):1405-12.
    View PubMed
  114. Kumar N, Dyck PJB. Hypertrophy of the nerve roots of the cauda equina as a paraneoplastic manifestation of lymphoma. Arch Neurol. 2005 Nov; 62(11):1776-7.
    View PubMed
  115. Klos KJ, Ahlskog JE, Josephs KA, Fealey RD, Cowl CT, Kumar N. Neurologic spectrum of chronic liver failure and basal ganglia T1 hyperintensity on magnetic resonance imaging: probable manganese neurotoxicity. Arch Neurol. 2005 Sep; 62(9):1385-90.
    View PubMed
  116. Kumar N, Lindell EP, Wilden JA, Davis DH. Role of dynamic CT myelography in identifying the etiology of superficial siderosis. Neurology. 2005 Aug 9; 65 (3):486-8
    View PubMed
  117. Wilden JA, Kumar N, Murali HR, Lindell EP, Davis DH. Unusual neuroimaging in superficial siderosis. Neurology. 2005 Aug 9; 65(3):489.
    View PubMed
  118. Kumar N, Elliott MA, Hoyer JD, Harper CM Jr, Ahlskog JE, Phyliky RL. "Myelodysplasia," myeloneuropathy, and copper deficiency. Mayo Clin Proc. 2005 Jul; 80(7):943-6.
    View PubMed
  119. Chowdhry V, Kumar N, Lachance DH, Salomao DR, Luthra HS. An unusual presentation of rheumatoid meningitis. J Neuroimaging. 2005 Jul; 15 (3):286-8
    View PubMed
  120. Josephs KA, Ahlskog JE, Klos KJ, Kumar N, Fealey RD, Trenerry MR, Cowl CT. Neurologic manifestations in welders with pallidal MRI T1 hyperintensity. Neurology. 2005 Jun 28; 64(12):2033-9. Epub 2005 May 11.
    View PubMed
  121. Kumar N, Drubach DA, Black DF. Expanding the spectrum of acquired cerebral hemiatrophy. J Neuroimaging. 2005 Apr; 15(2):200-2.
    View PubMed
  122. Kumar N, Van Gerpen JA, Bower JH, Ahlskog JE. Levodopa-dyskinesia incidence by age of Parkinson's disease onset. Mov Disord. 2005 Mar; 20(3):342-4.
    View PubMed
  123. Kumar N, Watson RE Jr. Shrinking brain in an expanding skull. Arch Neurol. 2005 Feb; 62: (2)326.
    View PubMed
  124. Kumar N, Ahlskog JE, Gross JB Jr. Acquired hypocupremia after gastric surgery. Clin Gastroenterol Hepatol. 2004 Dec; 2 (12):1074-9
    View PubMed
  125. Kumar N, Folger WN, Bolton CF. Dyspnea as the predominant manifestation of bilateral phrenic neuropathy. Mayo Clin Proc. 2004 Dec; 79(12):1563-5.
    View PubMed
  126. Kumar N, Gross JB Jr, Ahlskog JE. Copper deficiency myelopathy produces a clinical picture like subacute combined degeneration. Neurology. 2004 Jul 13; 63 (1):33-9
    View PubMed
  127. Kumar N, Low PA. Myeloneuropathy and anemia due to copper malabsorption. J Neurol. 2004 Jun; 251(6):747-9.
    View PubMed
  128. Kumar N, Crum B, Petersen RC, Vernino SA, Ahlskog JE. Copper deficiency myelopathy. Arch Neurol. 2004 May; 61(5):762-6.
    View PubMed
  129. Kumar N, Swanson JW. The 'red ear syndrome' revisited: two cases and a review of literature. Cephalalgia. 2004 Apr; 24(4):305-8.
    View PubMed
  130. Kumar N, Frohman EM. Spinal neurosarcoidosis mimicking an idiopathic inflammatory Demyelinating Syndrome. Arch Neurol. 2004 Apr; 61(4):586-9.
    View PubMed
  131. Kumar N, Lindell EP, Port JD. Acquired cerebral hemiatrophy: idiopathic? J Neuroimaging. 2004 Apr; 14(2):187-91.
    View PubMed
  132. Kumar N, Rodriguez M. Scleromyxedema in a patient with multiple sclerosis and monoclonal gammopathy on interferon beta-1a. Mult Scler. 2004 Feb; 10: (1)85-6.
    View PubMed
  133. Kumar N, McEvoy KM, Ahlskog JE. Myelopathy due to copper deficiency following gastrointestinal surgery. Arch Neurol. 2003 Dec; 60(12):1782-5.
    View PubMed
  134. Kumar N, Gross JB Jr, Ahlskog JE. Myelopathy due to copper deficiency. Neurology. 2003 Jul 22; 61 (2):273-4
    View PubMed
  135. Kumar N, Muley S, Pakiam A, Parry GJ. Phenotypic Variability Leads to Under-recognition of HNPP. Journal of Clinical Neuromuscular Disease. 2002; 3:106-12.
  136. Puri V, Garg N, Kumar N, Tatke M. Hypoglycemic neuropathy: a case report. Neurology India. 2000; 48(3):263-5.
    View PubMed
  137. Kumar N, Cole J, Parry GJ. Variability of Presentation in Hereditary Neuropathy with Liability to Pressure Palsy (HNPP) Results in Underrecognition. New York Academy of Sciences. 1999; 883:344-50.
  138. Kumar N, Gupta M, Sahay M, Motiani R, Hussain S. P 300 as a Marker of Cognitive Dysfunction in Chronic Epileptics. Neurology India. 1996; 44(2):63-6.
  139. Puri V, Sharma D, Kumar N. Is Epilepsy and Spinal Muscular Atrophy Genetically Linked? Neurology India. 1994; 42(2):113.
  140. Gupta M, Rohtagi A, Kumar N. Single Enhancing CT Lesions- A Treatment Dilemma. Neurology India (Suppl). 1994; 42: (4)14.
  141. Kumar N, Khwaja GA, Gupta M, Sharma S. Antiepileptic drug induced osteomalacic myopathy with hyperparathyroidism and nephrolithiasis. J Assoc Physicians India. 1993 Nov; 41(11):748-9.
    View PubMed
  142. Puri V, Kumar N, Gulati P. Occulomotor Palsy- An Unusual Manifestation of Intracranial Tuberculosis. Neurology India. 1993; 40(4):248-9.
  143. Kumar N, Anand R, Gupta M, Khwaja G. Epileptic Nystagmus from a Parietal Lesion. Neurology India. 1993; 41(1):50-1.
  144. Kumar N, Mehndiratta MM, Kumar S, Puri S, Anand R. Spinal AVM- Unusual Associations. Neurology India. 1993; 42(2):54-5.
  145. Gupta M, Kumar N. Management of Convulsive Disorders in Adults. Journal of Internal Medicine. 1993; 2((Suppl)):51-6.
  146. Kumar N, Sharma S, Khwaja G, Gupta M. Mee's Lines in Association with Metronidazole Neuropathy. Neurology India. 1992; 40(2):123-4.
  147. Kumar N, Mehndiratta MM, Tatke M, Gupta M. Myosclerosis- An Uncategorized Muscle Disorder. Neurology India. 1992; 40(4):237-9.
  148. Kochhar R, Kumar N, Singh V, Goenka MK, Mehta SK. Plasma Fibronectin Levels in Patients with Idiopathic Ulcerative Colitis. National Medical Journal of India. 1991; 4(3):108-10.