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Ashwin Viswanathan

TitleAssociate Professor
InstitutionBaylor College of Medicine
DepartmentDepartment of Neurosurgery
DivisionNeurosurgery
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Prablek M, Srinivasan VM, Srivatsan A, Holdener S, Oneissi M, Heck KA, Jalali A, Mandel J, Viswanathan A, Patel AJ. Gastrointestinal stromal tumor with intracranial metastasis: case presentation and systematic review of literature. BMC Cancer. 2019 Nov 15; 19(1):1119. PMID: 31730471.
      View in: PubMed
    2. Vedantam A, Hassan I, Kotrotsou A, Hassan A, Zinn PO, Viswanathan A, Colen RR. Magnetic Resonance-Based Radiomic Analysis of Radiofrequency Lesion Predicts Outcomes After Percutaneous Cordotomy: A Feasibility Study. Oper Neurosurg (Hagerstown). 2019 Oct 26. PMID: 31665446.
      View in: PubMed
    3. Vedantam A, Bruera E, Hess KR, Dougherty PM, Viswanathan A. Somatotopy and Organization of Spinothalamic Tracts in the Human Cervical Spinal Cord. Neurosurgery. 2019 Jun 01; 84(6):E311-E317. PMID: 30011044.
      View in: PubMed
    4. Provenza NR, Matteson ER, Allawala AB, Barrios-Anderson A, Sheth SA, Viswanathan A, McIngvale E, Storch EA, Frank MJ, McLaughlin NCR, Cohn JF, Goodman WK, Borton DA. The Case for Adaptive Neuromodulation to Treat Severe Intractable Mental Disorders. Front Neurosci. 2019; 13:152. PMID: 30890909.
      View in: PubMed
    5. Viswanathan A, Vedantam A, Hess KR, Ochoa J, Dougherty PM, Reddy AS, Koyyalagunta D, Reddy S, Bruera E. Minimally Invasive Cordotomy for Refractory Cancer Pain: A Randomized Controlled Trial. Oncologist. 2019 Jul; 24(7):e590-e596. PMID: 30796153.
      View in: PubMed
    6. Karas PJ, Lee S, Jimenez-Shahed J, Goodman WK, Viswanathan A, Sheth SA. Deep Brain Stimulation for Obsessive Compulsive Disorder: Evolution of Surgical Stimulation Target Parallels Changing Model of Dysfunctional Brain Circuits. Front Neurosci. 2018; 12:998. PMID: 30670945.
      View in: PubMed
    7. Vedantam A, Koyyalagunta D, Bruel BM, Dougherty PM, Viswanathan A. Limited Midline Myelotomy for Intractable Visceral Pain: Surgical Techniques and Outcomes. Neurosurgery. 2018 10 01; 83(4):783-789. PMID: 29165656.
      View in: PubMed
    8. Telkes I, Viswanathan A, Jimenez-Shahed J, Abosch A, Ozturk M, Gupte A, Jankovic J, Ince NF. Local field potentials of subthalamic nucleus contain electrophysiological footprints of motor subtypes of Parkinson's disease. Proc Natl Acad Sci U S A. 2018 09 04; 115(36):E8567-E8576. PMID: 30131429.
      View in: PubMed
    9. Vedantam A, Viswanathan A. Quantification of Cordotomy Lesion Using Spinal Cord Diffusion Tensor Imaging. Neurosurgery. 2017 09 01; 64(CN_suppl_1):199-202. PMID: 28899047.
      View in: PubMed
    10. Choudhury TK, Davidson JE, Viswanathan A, Strutt AM. Deep brain stimulation of the anterior limb of the internal capsule for treatment of therapy-refractory obsessive compulsive disorder (OCD): a case study highlighting neurocognitive and psychiatric changes. Neurocase. 2017 Apr; 23(2):138-145. PMID: 28457185.
      View in: PubMed
    11. Vedantam A, Hou P, Chi TL, Dougherty PM, Hess KR, Viswanathan A. Use of Spinal Cord Diffusion Tensor Imaging to Quantify Neural Ablation and Evaluate Outcome after Percutaneous Cordotomy for Intractable Cancer Pain. Stereotact Funct Neurosurg. 2017; 95(1):34-39. PMID: 28088799.
      View in: PubMed
    12. Jimenez-Shahed J, Telkes I, Viswanathan A, Ince NF. GPi Oscillatory Activity Differentiates Tics from the Resting State, Voluntary Movements, and the Unmedicated Parkinsonian State. Front Neurosci. 2016; 10:436. PMID: 27733815.
      View in: PubMed
    13. Telkes I, Jimenez-Shahed J, Viswanathan A, Abosch A, Ince NF. Prediction of STN-DBS Electrode Implantation Track in Parkinson's Disease by Using Local Field Potentials. Front Neurosci. 2016; 10:198. PMID: 27242404.
      View in: PubMed
    14. Viswanathan A, Patel A, Foote K, Yoshor D. 2014 Lasker-DeBakey Clinical Medical Research Award. Neurosurgery. 2014 Dec; 75(6):607-8. PMID: 25406614.
      View in: PubMed
    15. Cherian J, Viswanathan A, Evans RW. Headache and arachnoid cysts. Headache. 2014 Jul-Aug; 54(7):1224-8. PMID: 24958190.
      View in: PubMed
    16. Bentley JN, Viswanathan A, Rosenberg WS, Patil PG. Treatment of medically refractory cancer pain with a combination of intrathecal neuromodulation and neurosurgical ablation: case series and literature review. Pain Med. 2014 Sep; 15(9):1488-95. PMID: 24931480.
      View in: PubMed
    17. Hustak EC, Engle MP, Viswanathan A, Koyyalagunta D. Lumbar subarachnoid hematoma following an epidural blood patch for meningeal puncture headache related to the implantation of an intrathecal drug delivery system. Pain Physician. 2014 May-Jun; 17(3):E405-11. PMID: 24850122.
      View in: PubMed
    18. Reddy GD, Viswanathan A. Trigeminal and glossopharyngeal neuralgia. Neurol Clin. 2014 May; 32(2):539-52. PMID: 24703544.
      View in: PubMed
    19. Patel AJ, Sarwar AI, Jankovic J, Viswanathan A. Bilateral pallidal deep brain stimulation for X-linked dystonia-parkinsonism. World Neurosurg. 2014 Jul-Aug; 82(1-2):241.e1-4. PMID: 24076056.
      View in: PubMed
    20. Strickland BA, Jimenez-Shahed J, Jankovic J, Viswanathan A. Radiofrequency lesioning through deep brain stimulation electrodes: a pilot study of lesion geometry and temperature characteristics. J Clin Neurosci. 2013 Dec; 20(12):1709-12. PMID: 24035651.
      View in: PubMed
    21. Viswanathan A, Bruera E. Cordotomy for treatment of cancer-related pain: patient selection and intervention timing. Neurosurg Focus. 2013 Sep; 35(3):E6. PMID: 23991819.
      View in: PubMed
    22. Viswanathan A, Burchiel KJ. Intractable pain. Neurosurg Focus. 2013 Sep; 35(3):Introduction. PMID: 23991823.
      View in: PubMed
    23. Viswanathan A, Harsh V, Pereira EA, Aziz TZ. Cingulotomy for medically refractory cancer pain. Neurosurg Focus. 2013 Sep; 35(3):E1. PMID: 23991812.
      View in: PubMed
    24. Reddy GD, Okhuysen-Cawley R, Harsh V, Viswanathan A. Percutaneous CT-guided cordotomy for the treatment of pediatric cancer pain. J Neurosurg Pediatr. 2013 Jul; 12(1):93-6. PMID: 23682820.
      View in: PubMed
    25. Harsh V, Viswanathan A. Surgical/radiological interventions for cancer pain. Curr Pain Headache Rep. 2013 May; 17(5):331. PMID: 23512723.
      View in: PubMed
    26. Fridley J, Adams G, Sun P, York M, Atassi F, Lai E, Simpson R, Viswanathan A, Yoshor D. Effect of subthalamic nucleus or globus pallidus interna stimulation on oculomotor function in patients with Parkinson's disease. Stereotact Funct Neurosurg. 2013; 91(2):113-21. PMID: 23343617.
      View in: PubMed
    27. Gadgil N, Burton AW, Viswanathan A. Treatment of contact dermatitis associated with spinal cord stimulator pulse generator--technical note. Neuromodulation. 2013 Nov-Dec; 16(6):600-2. PMID: 23205881.
      View in: PubMed
    28. Cleary DR, Raslan AM, Rubin JE, Bahgat D, Viswanathan A, Heinricher MM, Burchiel KJ. Deep brain stimulation entrains local neuronal firing in human globus pallidus internus. J Neurophysiol. 2013 Feb; 109(4):978-87. PMID: 23197451.
      View in: PubMed
    29. Gadgil N, Viswanathan A. DREZotomy in the treatment of cancer pain: a review. Stereotact Funct Neurosurg. 2012; 90(6):356-60. PMID: 22922361.
      View in: PubMed
    30. Viswanathan A, Jimenez-Shahed J, Baizabal Carvallo JF, Jankovic J. Deep brain stimulation for Tourette syndrome: target selection. Stereotact Funct Neurosurg. 2012; 90(4):213-24. PMID: 22699684.
      View in: PubMed
    31. Viswanathan A, Demonte F. Tumors of the meninges. Handb Clin Neurol. 2012; 105:641-56. PMID: 22230524.
      View in: PubMed
    32. Viswanathan A, Abd-El-Barr MM, Doppenberg E, Suki D, Gokaslan Z, Mendel E, Rao G, Rhines LD. Initial experience with the use of an expandable titanium cage as a vertebral body replacement in patients with tumors of the spinal column: a report of 95 patients. Eur Spine J. 2012 Jan; 21(1):84-92. PMID: 21681631.
      View in: PubMed
    33. Joseph JR, Viswanathan A, Yoshor D. Extraventricular corpus callosotomy. J Neurosurg. 2011 Jun; 114(6):1698-700. PMID: 21332292.
      View in: PubMed
    34. Viswanathan A, Burton AW, Rekito A, McCutcheon IE. Commissural myelotomy in the treatment of intractable visceral pain: technique and outcomes. Stereotact Funct Neurosurg. 2010; 88(6):374-82. PMID: 20948242.
      View in: PubMed
    35. Viswanathan A, Phan PC, Burton AW. Use of spinal cord stimulation in the treatment of phantom limb pain: case series and review of the literature. Pain Pract. 2010 Sep-Oct; 10(5):479-84. PMID: 20412499.
      View in: PubMed
    36. Viswanathan A, Johnson KK, Whitehead WE, Curry DJ, Luerssen TG, Jea A. Hybrid spinal constructs using sublaminar polyester bands in posterior instrumented fusions in children: a series of 5 cases. Neurosurgery. 2010 May; 66(5):862-7; discussion 867. PMID: 20404689.
      View in: PubMed
    37. Cadotte DW, Viswanathan A, Cadotte A, Bernstein M, Munie T, Freidberg SR. The consequence of delayed neurosurgical care at Tikur Anbessa Hospital, Addis Ababa, Ethiopia. World Neurosurg. 2010 Apr; 73(4):270-5. PMID: 20849776.
      View in: PubMed
    38. Viswanathan A, Kim DH, Reid N, Kline DG. Surgical management of the pelvic plexus and lower abdominal nerves. Neurosurgery. 2009 Oct; 65(4 Suppl):A44-51. PMID: 19927077.
      View in: PubMed
    39. Viswanathan A, Whitehead WE, Luerssen TG, Illner A, Jea A. "Orthotopic" ossiculum terminale persistens and atlantoaxial instability in a child less than 12 years of age: a case report and review of the literature. Cases J. 2009 Aug 13; 2:8530. PMID: 19918381.
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    40. Viswanathan A, Relyea K, Whitehead WE, Curry DJ, Luerssen TG, Jea A. Pneumothorax complicating "in-out-in" thoracic pedicle screw placement for kyphotic deformity correction in a child. J Neurosurg Pediatr. 2008 Dec; 2(6):379-84. PMID: 19035680.
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    41. Viswanathan A, Whitehead WE, Luerssen TG, Jea A. Use of lumbar drainage of cerebrospinal fluid for brain relaxation in occipital lobe approaches in children: technical note. Surg Neurol. 2009 Jun; 71(6):681-4, discussion 684. PMID: 18617232.
      View in: PubMed
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