Ashwin Viswanathan

Ashwin Viswanathan

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Ashwin Viswanathan

Ashwin Viswanathan

Publications by authors named "Ashwin Viswanathan"

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Magnetic Resonance-Based Radiomic Analysis of Radiofrequency Lesion Predicts Outcomes After Percutaneous Cordotomy: A Feasibility Study.

Oper Neurosurg (Hagerstown) 2019 Oct 26. Epub 2019 Oct 26.

Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas.

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http://dx.doi.org/10.1093/ons/opz288DOI Listing
October 2019

Minimally Invasive Cordotomy for Refractory Cancer Pain: A Randomized Controlled Trial.

Oncologist 2019 Jul 22;24(7):e590-e596. Epub 2019 Feb 22.

Department of Palliative Care and Rehabilitation Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.

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http://dx.doi.org/10.1634/theoncologist.2018-0570DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6656471PMC
July 2019

Somatotopy and Organization of Spinothalamic Tracts in the Human Cervical Spinal Cord.

Neurosurgery 2019 06;84(6):E311-E317

Department of Neurosurgery, Baylor College of Medicine, Houston, Texas.

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http://dx.doi.org/10.1093/neuros/nyy330DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6702412PMC
June 2019

Microvascular Decompression for Hemifacial Spasm.

Int Ophthalmol Clin 2018 ;58(1):111-121

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http://dx.doi.org/10.1097/IIO.0000000000000209DOI Listing
January 2019

The effects of rainforest fragment area on the strength of plant-pathogen interactions.

Biol Lett 2019 01;15(1):20180493

4 Department of Ecology and Evolutionary Biology, University of Connecticut , Storrs, CT 06269 , USA.

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http://dx.doi.org/10.1098/rsbl.2018.0493DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6371897PMC
January 2019

Limited Midline Myelotomy for Intractable Visceral Pain: Surgical Techniques and Outcomes.

Neurosurgery 2018 10;83(4):783-789

Department of Neurosurgery, Baylor College of Medicine, Houston, Texas.

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http://dx.doi.org/10.1093/neuros/nyx549DOI Listing
October 2018

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 21;115(36):E8567-E8576. Epub 2018 Aug 21.

Department of Biomedical Engineering, University of Houston, Houston, TX 77204-5060;

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http://dx.doi.org/10.1073/pnas.1810589115DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6130371PMC
September 2018

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 14;95(1):34-39. Epub 2017 Jan 14.

Department of Neurosurgery, Baylor College of Medicine, The University of Texas M.D. Anderson Cancer Center, Houston, TX, USA.

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http://dx.doi.org/10.1159/000453279DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5455141PMC
February 2018

Quantification of Cordotomy Lesion Using Spinal Cord Diffusion Tensor Imaging.

Neurosurgery 2017 09;64(CN_suppl_1):199-202

Department of Neurosurgery, Baylor Col-lege of Medicine, Hoston, Texas.

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http://dx.doi.org/10.1093/neuros/nyx244DOI Listing
September 2017

GPi Oscillatory Activity Differentiates Tics from the Resting State, Voluntary Movements, and the Unmedicated Parkinsonian State.

Front Neurosci 2016 28;10:436. Epub 2016 Sep 28.

Department of Biomedical Engineering, University of Houston Houston, TX, USA.

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http://dx.doi.org/10.3389/fnins.2016.00436DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5039204PMC
September 2016

Prediction of STN-DBS Electrode Implantation Track in Parkinson's Disease by Using Local Field Potentials.

Front Neurosci 2016 9;10:198. Epub 2016 May 9.

Clinical Neural Engineering Lab., Biomedical Engineering Department, University of Houston Houston, TX, USA.

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http://dx.doi.org/10.3389/fnins.2016.00198DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4860394PMC
May 2016

Headache and arachnoid cysts.

Headache 2014 Jul-Aug;54(7):1224-8. Epub 2014 Jun 23.

Department of Neurosurgery, Baylor College of Medicine, Houston, TX, USA.

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http://dx.doi.org/10.1111/head.12415DOI Listing
June 2015

2014 Lasker-DeBakey Clinical Medical Research Award.

Neurosurgery 2014 Dec;75(6):607-8

Department of Neurosurgery Baylor College of Medicine Houston, Texas Department of Neurosurgery University of Florida Gainesville, Florida Department of Neurosurgery Baylor College of Medicine Houston, Texas.

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https://academic.oup.com/neurosurgery/article-lookup/doi/10.
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http://dx.doi.org/10.1227/NEU.0000000000000591DOI Listing
December 2014

Bilateral pallidal deep brain stimulation for X-linked dystonia-parkinsonism.

World Neurosurg 2014 Jul-Aug;82(1-2):241.e1-4. Epub 2013 Sep 25.

Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA. Electronic address:

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http://dx.doi.org/10.1016/j.wneu.2013.09.039DOI Listing
October 2014

Treatment of contact dermatitis associated with spinal cord stimulator pulse generator--technical note.

Neuromodulation 2013 Nov-Dec;16(6):600-2. Epub 2012 Dec 3.

Department of Neurosurgery, Baylor College of Medicine, Houston, TX, USA.

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http://dx.doi.org/10.1111/ner.12001DOI Listing
September 2014

Treatment of medically refractory cancer pain with a combination of intrathecal neuromodulation and neurosurgical ablation: case series and literature review.

Pain Med 2014 Sep 14;15(9):1488-95. Epub 2014 Jun 14.

Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan, USA.

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http://dx.doi.org/10.1111/pme.12481DOI Listing
September 2014

Trigeminal and glossopharyngeal neuralgia.

Neurol Clin 2014 May 28;32(2):539-52. Epub 2013 Dec 28.

Department of Neurosurgery, Baylor College of Medicine, 1709 Dryden Street, Houston, TX 77030, USA. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S07338619130012
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http://dx.doi.org/10.1016/j.ncl.2013.11.008DOI Listing
May 2014

Effect of subthalamic nucleus or globus pallidus interna stimulation on oculomotor function in patients with Parkinson's disease.

Stereotact Funct Neurosurg 2013 22;91(2):113-21. Epub 2013 Jan 22.

Department of Neurosurgery, Baylor College of Medicine, Houston, TX 77030, USA.

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http://dx.doi.org/10.1159/000343200DOI Listing
January 2014

Radiofrequency lesioning through deep brain stimulation electrodes: a pilot study of lesion geometry and temperature characteristics.

J Clin Neurosci 2013 Dec 13;20(12):1709-12. Epub 2013 Sep 13.

Department of Neurosurgery, Baylor College of Medicine, 1709 Dryden Street, Houston, TX 77030, USA.

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http://dx.doi.org/10.1016/j.jocn.2013.03.007DOI Listing
December 2013

Cingulotomy for medically refractory cancer pain.

Neurosurg Focus 2013 Sep;35(3):E1

Department of Neurosurgery, Baylor College of Medicine, Houston, Texas 77030, USA.

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http://dx.doi.org/10.3171/2013.6.FOCUS13236DOI Listing
September 2013

Cordotomy for treatment of cancer-related pain: patient selection and intervention timing.

Neurosurg Focus 2013 Sep;35(3):E6

Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.

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http://dx.doi.org/10.3171/2013.6.FOCUS13237DOI Listing
September 2013

Intractable pain.

Neurosurg Focus 2013 Sep;35(3):Introduction

Department of Neurological Surgery, Baylor College of Medicine, Houston, Texas, USA.

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http://dx.doi.org/10.3171/2013.7.FOCUS13277DOI Listing
September 2013

Percutaneous CT-guided cordotomy for the treatment of pediatric cancer pain.

J Neurosurg Pediatr 2013 Jul 17;12(1):93-6. Epub 2013 May 17.

Departments of Neurosurgery, MD Anderson Cancer Center, Houston, Texas, USA.

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http://dx.doi.org/10.3171/2013.4.PEDS12474DOI Listing
July 2013

DREZotomy in the treatment of cancer pain: a review.

Stereotact Funct Neurosurg 2012 23;90(6):356-60. Epub 2012 Aug 23.

Department of Neurosurgery, Baylor College of Medicine, Houston, TX 77030, USA.

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https://www.karger.com/Article/FullText/341072
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http://dx.doi.org/10.1159/000341072DOI Listing
May 2013

Surgical/radiological interventions for cancer pain.

Curr Pain Headache Rep 2013 May;17(5):331

Department of Neurosurgery, Baylor College of Medicine, 1709 Dryden Street, Houston, TX 77030, USA.

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http://dx.doi.org/10.1007/s11916-013-0331-1DOI Listing
May 2013

Deep brain stimulation entrains local neuronal firing in human globus pallidus internus.

J Neurophysiol 2013 Feb 28;109(4):978-87. Epub 2012 Nov 28.

Neurological Surgery, MC L-472, Oregon Health & Science Univ., 3181 SW Sam Jackson Park Rd., Portland, OR 97239, USA.

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http://dx.doi.org/10.1152/jn.00420.2012DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3569127PMC
February 2013

Deep brain stimulation for Tourette syndrome: target selection.

Stereotact Funct Neurosurg 2012 14;90(4):213-24. Epub 2012 Jun 14.

Department of Neurosurgery, Baylor College of Medicine, Houston, TX 77030, USA.

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http://dx.doi.org/10.1159/000337776DOI Listing
January 2013

Tumors of the meninges.

Handb Clin Neurol 2012 ;105:641-56

Department of Neurosurgery, University of Texas M.D Anderson Cancer Center, Houston, TX, USA.

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http://dx.doi.org/10.1016/B978-0-444-53502-3.00014-8DOI Listing
April 2012

Commissural myelotomy in the treatment of intractable visceral pain: technique and outcomes.

Stereotact Funct Neurosurg 2010 15;88(6):374-82. Epub 2010 Oct 15.

Department of Neurosurgery, University of Texas MD Anderson Cancer Center, Houston, Tex. 77030-4009, USA.

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https://www.karger.com/Article/FullText/319041
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http://dx.doi.org/10.1159/000319041DOI Listing
September 2011

Extraventricular corpus callosotomy.

J Neurosurg 2011 Jun 18;114(6):1698-700. Epub 2011 Feb 18.

Department of Neurosurgery, Baylor College of Medicine, Houston, Texas 77030, USA.

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http://thejns.org/doi/10.3171/2011.1.JNS101305
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http://dx.doi.org/10.3171/2011.1.JNS101305DOI Listing
June 2011

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

M.D. Anderson Cancer Center, Neurosurgery, Houston, Texas, USA.

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http://dx.doi.org/10.1111/j.1533-2500.2010.00374.xDOI Listing
March 2011

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

Neuro-Spine Program, Division of Pediatric Neurosurgery, Texas Children's Hospital, Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA.

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http://dx.doi.org/10.1227/01.NEU.0000368106.34969.FADOI Listing
May 2010

Surgical management of the pelvic plexus and lower abdominal nerves.

Neurosurgery 2009 Oct;65(4 Suppl):A44-51

Department of Neurosurgery, Baylor College of Medicine, Houston, Texas 77030, USA.

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http://dx.doi.org/10.1227/01.NEU.0000339124.49566.F2DOI Listing
October 2009

"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. Epub 2009 Aug 13.

Neuro-Spine Center, Division of Pediatric Neurosurgery, Department of Neurosurgery, Texas Children's Hospital, Baylor College of Medicine, 6621 Fannin Street, Houston, Texas 77030, USA.

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http://www.casesjournal.com/content/2/1/8530
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http://dx.doi.org/10.4076/1757-1626-2-8530DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2769451PMC
August 2009

Use of lumbar drainage of cerebrospinal fluid for brain relaxation in occipital lobe approaches in children: technical note.

Surg Neurol 2009 Jun 9;71(6):681-4, discussion 684. Epub 2008 Jul 9.

Division of Pediatric Neurosurgery, Department of Neurosurgery, Texas Children's Hospital, Baylor College of Medicine, Houston, TX 77030, USA.

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http://dx.doi.org/10.1016/j.surneu.2008.04.013DOI Listing
June 2009

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

Neuro-Spine Center, Division of Pediatric Neurosurgery, Department of Neurosurgery, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas 77030, USA.

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http://dx.doi.org/10.3171/PED.2008.2.12.379DOI Listing
December 2008