• 1500 Citations
  • 19 h-Index
19952019

Research output per year

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Research Output

2019

Acute levodopa dosing around-the-clock ameliorates REM sleep without atonia in hemiparkinsonian rats

Iyer, V., Vo, Q., Mell, A., Chinniah, S., Zenerovitz, A., Venkiteswaran, K., Kunselman, A., Fang, J. & Subramanian, T., Nov 29 2019, In : npj Parkinson's Disease. 5

Research output: Contribution to journalArticle

Open Access

Type 2 Diabetes Presenting with Persistent Chorea

Chalia, M. & Subramanian, T., Mar 2019, In : JAMA neurology. 76, 3, p. 366-367 2 p.

Research output: Contribution to journalComment/debate

2018

Improved Real-Time Capability for Nonlinear Seperable Harmonic Filtering of Ultrasound Images Using a Damped Regularization Method with In-Vivo Results

Cunningham, J., Zheng, Y., Subramanian, T. & Almekkawy, M. K., Oct 26 2018, 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2018. Institute of Electrical and Electronics Engineers Inc., p. 891-894 4 p. 8512308. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Normalized Transfer Entropy as a Tool to Identify Multisource Functional Epileptic Networks

Kale, P., Vinita Acharya, J., Acharya, J., Subramanian, T. & Almekkawy, M. K., Oct 26 2018, 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2018. Institute of Electrical and Electronics Engineers Inc., p. 1218-1221 4 p. 8512532. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Regularization methods for solving third-order volterra filter with improved convergence speed: In-vivo application

Cunningham, J., Zheng, Y., Subramanian, T. & Almekkawy, M. K., May 23 2018, 2018 IEEE 15th International Symposium on Biomedical Imaging, ISBI 2018. IEEE Computer Society, p. 1187-1190 4 p. (Proceedings - International Symposium on Biomedical Imaging; vol. 2018-April).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

Adaptive ℓ0-norm sparse third order volterra filter for transcranial ultrasound image enhancement: In-vivo results

Cunningham, J., Subramanian, T. & Almekkawy, M., Jul 1 2017, 2017 IEEE Signal Processing in Medicine and Biology Symposium, SPMB 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p. (2017 IEEE Signal Processing in Medicine and Biology Symposium, SPMB 2017 - Proceedings; vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

In-vivo transcranial ultrasound imaging of induced Substantia Nigra hyperechogenicity using adaptive sparse Third Order Volterra Filter

Almekkawy, M. K., Cunningham, J., Song, Y., Albahar, H. & Subramanian, T., Aug 10 2017, 8th International IEEE EMBS Conference on Neural Engineering, NER 2017. IEEE Computer Society, p. 367-370 4 p. 8008366. (International IEEE/EMBS Conference on Neural Engineering, NER).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Prediction of multifocal epileptogenic zones using normalized transfer entropy

Kale, P., Gilmour, T., Acharya, V., Acharya, J., Subramanian, T. & Almekkawy, M. K., Jul 1 2017, 2017 IEEE Signal Processing in Medicine and Biology Symposium, SPMB 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-4 4 p. (2017 IEEE Signal Processing in Medicine and Biology Symposium, SPMB 2017 - Proceedings; vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Transcranial enhanced Ultrasound Imaging of induced substantia nigra in brain using adaptive Third Order Volterra Filter: In-vivo results

Cunningham, J., Lee, J., Subramanian, T. & Almekkawy, M. K., Jun 15 2017, 2017 IEEE 14th International Symposium on Biomedical Imaging, ISBI 2017. IEEE Computer Society, p. 684-687 4 p. 7950612. (Proceedings - International Symposium on Biomedical Imaging).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations
2016

Transplantation of human retinal pigment epithelial cells in the nucleus accumbens of cocaine self-administering rats provides protection from seeking

Venkiteswaran, K., Alexander, D. N., Puhl, M. D., Rao, A., Piquet, A. L., Nyland, J. E., Subramanian, M. P., Iyer, P., Boisvert, M. M., Handly, E., Subramanian, T. & Grigson, P. S., May 1 2016, In : Brain Research Bulletin. 123, p. 53-60 8 p.

Research output: Contribution to journalArticle

1 Scopus citations
2015

Capgras syndrome in a patient with Parkinson's disease after bilateral subthalamic nucleus deep brain stimulation: A case report

Kyrtsos, C. R., Stahl, M. C., Eslinger, P., Subramanian, T. & Lucassen, E. B., May 13 2015, In : Case Reports in Neurology. 7, p. 127-133 7 p.

Research output: Contribution to journalArticle

8 Scopus citations

MRI evaluation of asymmetry of nigrostriatal damage in the early stage of early-onset Parkinson's disease

Wang, J., Yang, Q., Sun, X., Vesek, J., Mosher, Z., Vasavada, M., Chu, J., Kanekar, S., Shivkumar, V., Venkiteswaran, K. & Subramanian, T., Jun 1 2015, In : Parkinsonism and Related Disorders. 21, 6, p. 590-596 7 p.

Research output: Contribution to journalArticle

21 Scopus citations
2014

A randomized clinical trial of high-dosage coenzyme Q10 in early parkinson disease no evidence of benefit

The Parkinson Study Group QE3 Investigators, Jan 1 2014, In : JAMA neurology. 75, 1, p. 543-552 10 p.

Research output: Contribution to journalArticle

145 Scopus citations
7 Scopus citations
2012

Multiscale autoregressive identification of neuroelectrophysiological systems

Gilmour, T. P., Subramanian, T., Lagoa, C. & Jenkins, W. K., Mar 19 2012, In : Computational and Mathematical Methods in Medicine. 2012, 580795.

Research output: Contribution to journalArticle

Quadrature RF coil for in Vivo brain MRI of a macaque monkey in a stereotaxic head frame

Roopnariane, C. A., Ryu, Y. C., Tofighi, M. R., Miller, P. A., Oh, S., Wang, J., Park, B. S., Ansel, L., Lieu, C. A., Subramanian, T., Yang, Q. X. & Collins, C. M., Feb 1 2012, In : Concepts in Magnetic Resonance Part B: Magnetic Resonance Engineering. 41 B, 1, p. 22-27 6 p.

Research output: Contribution to journalArticle

4 Scopus citations

The antiparkinsonian and antidyskinetic mechanisms of Mucuna pruriens in the MPTP-treated nonhuman primate

Lieu, C. A., Venkiteswaran, K., Gilmour, T. P., Rao, A. N., Petticoffer, A. C., Gilbert, E. V., Deogaonkar, M., Manyam, B. V. & Subramanian, T., Oct 29 2012, In : Evidence-based Complementary and Alternative Medicine. 2012, 840247.

Research output: Contribution to journalArticle

23 Scopus citations

The immunological challenges of cell transplantation for the treatment of Parkinson's disease

Piquet, A. L., Venkiteswaran, K., Marupudi, N. I., Berk, M. & Subramanian, T., Jul 1 2012, In : Brain Research Bulletin. 88, 4, p. 320-331 12 p.

Research output: Contribution to journalReview article

16 Scopus citations

The interhemispheric connections of the striatum: Implications for Parkinson's disease and drug-induced dyskinesias

Lieu, C. A. & Subramanian, T., Jan 4 2012, In : Brain Research Bulletin. 87, 1, p. 1-9 9 p.

Research output: Contribution to journalReview article

23 Scopus citations

Transfer entropy between cortical and basal ganglia electrophysiology

Gilmour, T. P., Lagoa, C., Jenkins, W. K., Rao, A. N., Berk, M. A., Venkiteswaran, K. & Subramanian, T., Dec 1 2012, 2012 IEEE Signal Processing in Medicine and Biology Symposium, SPMB 2012. 6469453. (2012 IEEE Signal Processing in Medicine and Biology Symposium, SPMB 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Dyskinesias do not develop after chronic intermittent levodopa therapy in clinically hemiparkinsonian rhesus monkeys

Lieu, C. A., Deogaonkar, M., Bakay, R. A. E. & Subramanian, T., Jan 1 2011, In : Parkinsonism and Related Disorders. 17, 1, p. 34-39 6 p.

Research output: Contribution to journalArticle

15 Scopus citations

The effect of striatal dopaminergic grafts on the neuronal activity in the substantia nigra pars reticulata and subthalamic nucleus in hemiparkinsonian rats

Gilmour, T. P., Piallat, B., Lieu, C. A., Venkiteswaran, K., Ramachandra, R., Rao, A. N., Petticoffer, A. C., Berk, M. A. & Subramanian, T., Nov 2011, In : Brain. 134, 11, p. 3276-3289 14 p.

Research output: Contribution to journalArticle

13 Scopus citations

The effects of chronic levodopa treatments on the neuronal firing properties of the subthalamic nucleus and substantia nigra reticulata in hemiparkinsonian rhesus monkeys

Gilmour, T. P., Lieu, C. A., Nolt, M. J., Piallat, B., Deogaonkar, M. & Subramanian, T., Mar 1 2011, In : Experimental Neurology. 228, 1, p. 53-58 6 p.

Research output: Contribution to journalArticle

21 Scopus citations

Three-dimensional reconstruction of transcranial ultrasound images obtained through the temporal bone window using a helmet-mounted mechanical beam-steering device

Gilmour, T. P. & Subramanian, T., Dec 26 2011, 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2011. p. 413-416 4 p. 6090131. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations
2010
50 Scopus citations

Detection of MPTP-Induced Substantia Nigra Hyperechogenicity in Rhesus Monkeys by Transcranial Ultrasound

Subramanian, T., Lieu, C. A., Guttalu, K. & Berg, D., Apr 2010, In : Ultrasound in Medicine and Biology. 36, 4, p. 604-609 6 p.

Research output: Contribution to journalArticle

11 Scopus citations

Guillain-Barré syndrome after use of alemtuzumab (Campath) in a patient with T-cell prolymphocytic leukemia: A case report and review of the literature

Abbi, K. K. S., Rizvi, S. M., Sivik, J., Subramanian, T., Loughran, T. & Drabick, J., Jul 1 2010, In : Leukemia Research. 34, 7

Research output: Contribution to journalLetter

12 Scopus citations

Manual rat sleep classification in principal component space

Gilmour, T. P., Fang, J., Guan, Z. & Subramanian, T., Jan 18 2010, In : Neuroscience letters. 469, 1, p. 97-101 5 p.

Research output: Contribution to journalArticle

6 Scopus citations
2009

Design and implementation of a quadrature RF volume coil for in-vivo MR brain imaging of rhesus macaque monkey in a stereotaxic head frame

Roopnariane, C. A., Miller, P. A., Park, B. S., Ansel, L., Oh, S., Lieu, C., Subramanian, T., Tofighi, M. R. & Collins, C. M., Dec 1 2009, IMS 2009 - 2009 IEEE MTT-S International Microwave Symposium Digest. p. 1429-1432 4 p. 5165975. (IEEE MTT-S International Microwave Symposium Digest).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2008

A stridorous woman

Tousi, B. & Subramanian, T., Jan 1 2008, Movement Disorders: 100 Instructive Cases. CRC Press, p. 357-360 4 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Long-term treatment with botulinum toxin type A in cervical dystonia has low immunogenicity by mouse protection assay

Brin, M. F., Comella, C. L., Jankovic, J., Lai, F., Naumann, M., Ahmed, F., Brashear, A., Chehrenama, M., Erjanti, H., Evatt, M., Gordon, M. F., Grimes, D., Hauser, R., Hefter, H., Hermanowicz, N., Ilmavirta, M., Jennings, D., Jolma, T., Kaiňovský, P., Knecht, S. & 16 others, Martinez-Castrillo, J. C., Massey, J. M., Molho, E., Miyasaki, J., Rajput, A., Reiners, K., Ružčka, E., Schramm, A., Seeberger, L., Sherman, S., Subramanian, T., Suchowersky, O., Swope, D., Tsui, J., Velickovic, M. & Walker, F., Jul 30 2008, In : Movement Disorders. 23, 10, p. 1353-1360 8 p.

Research output: Contribution to journalArticle

123 Scopus citations
2006

Anatomically discrete functional effects of adenoviral clostridial light chain gene-based synaptic inhibition in the midbrain

Zhao, Z., Krishnaney, A., Teng, Q., Yang, J., Garrity-Moses, M., Liu, J. K., Venkiteswaran, K., Subramanian, T., Davis, M. & Boulis, N. M., Jun 1 2006, In : Gene Therapy. 13, 12, p. 942-952 11 p.

Research output: Contribution to journalArticle

8 Scopus citations

Intrathecal Baclofen Management of Poststroke Spastic Hypertonia: Implications for Function and Quality of Life

Ivanhoe, C. B., Francisco, G. E., McGuire, J. R., Subramanian, T. & Grissom, S. P., Nov 1 2006, In : Archives of Physical Medicine and Rehabilitation. 87, 11, p. 1509-1515 7 p.

Research output: Contribution to journalArticle

53 Scopus citations
2005

A 46- year-old woman with rigidity and frequent falls

Tousi, B., Schuele, S. U. & Subramanian, T., Jan 2005, In : Cleveland Clinic journal of medicine. 72, 1, p. 57-63 7 p.

Research output: Contribution to journalReview article

3 Scopus citations

Erratum: Parkinson-plus syndromes (Cleveland Clinic Journal of Medicine (2005) vol. 72 (57-63))

Tousi, B., Schuele, S. & Subramanian, T., Mar 1 2005, In : Cleveland Clinic journal of medicine. 72, 3, 1 p.

Research output: Contribution to journalComment/debate

Intrastriatal implantation of human retinal pigment epithelial cells attached to microcarriers in advanced Parkinson disease

Stover, N. P., Bakay, R. A. E., Subramanian, T., Raiser, C. D., Cornfeldt, M. L., Schweikert, A. W., Allen, R. C. & Watts, R. L., Dec 1 2005, In : Archives of Neurology. 62, 12, p. 1833-1837 5 p.

Research output: Contribution to journalArticle

107 Scopus citations

Method of construction of a MRI-based tabular database of 3D stereotaxic co-ordinates for individual structures in the basal ganglia of Macaca mulatta

Deogaonkar, M., Heers, M., Mahajan, S., Brummer, M. & Subramanian, T., Dec 15 2005, In : Journal of Neuroscience Methods. 149, 2, p. 154-163 10 p.

Research output: Contribution to journalArticle

7 Scopus citations

MRI guidance improves accuracy of stereotaxic targeting for cell transplantation in parkinsonian monkeys

Subramanian, T., Deogaonkar, M., Brummer, M. & Bakay, R., May 2005, In : Experimental Neurology. 193, 1, p. 172-180 9 p.

Research output: Contribution to journalArticle

16 Scopus citations

Pathophysiological basis of drug-induced dyskinesias in Parkinson's disease

Deogaonkar, M. & Subramanian, T., Dec 1 2005, In : Brain Research Reviews. 50, 1, p. 156-168 13 p.

Research output: Contribution to journalReview article

18 Scopus citations

The effect of levetiracetam on levodopa induced dyskinesia in patients with Parkinson's disease [1]

Tousi, B. & Subramanian, T., Aug 1 2005, In : Parkinsonism and Related Disorders. 11, 5, p. 333-334 2 p.

Research output: Contribution to journalLetter

16 Scopus citations
2004

Effects of botulinum toxin-B (BTX-B) injections for hemifacial spasm

Tousi, B., Perumal, J. S., Ahuja, K., Ahmed, A. & Subramanian, T., Oct 1 2004, In : Parkinsonism and Related Disorders. 10, 7, p. 455-456 2 p.

Research output: Contribution to journalLetter

9 Scopus citations

Implantation of Spheramine® in advanced Parkinson's Disease (PD)

Bakay, R. A. E., Raiser, C. D., Stover, N. P., Subramanian, T., Cornfeldt, M. L., Schweikert, A. W., Allen, R. C. & Watts, R., Aug 19 2004, In : Frontiers in Bioscience. 9, p. 592-602 11 p.

Research output: Contribution to journalArticle

39 Scopus citations
2003

Stereotaxic intrastriatal implantation of human retinal pigment epithelial (hRPE) cells attached to gelatin microcarriers: A potential new cell therapy for Parkinson's disease

Watts, R. L., Raiser, C. D., Stover, N. P., Cornfeldt, M. L., Schweikert, A. W., Allen, R. C., Subramanian, T., Doudet, D., Honey, C. R. & Bakay, R. A. E., Dec 1 2003, In : Journal of Neural Transmission, Supplement. 65, p. 215-227 13 p.

Research output: Contribution to journalArticle

74 Scopus citations
2002

Commentary

Hori, T., Sindou, M. P., Subramanian, T. & Lüders, H. O., 2002, In : Neurologia Medico-Chirurgica. 42, 6, p. 248-250 3 p.

Research output: Contribution to journalComment/debate

60 Scopus citations
2001

Anesthetic protocol: Propofol use in Rhesus macaques (Macaca mulatta) during magnetic resonance imaging with stereotactic head frame application

Fowler, K. A., Huerkamp, M. J., Pullium, J. K. & Subramanian, T., Jun 1 2001, In : Brain Research Protocols. 7, 2, p. 87-93 7 p.

Research output: Contribution to journalArticle

18 Scopus citations

Cell transplantation for the treatment of Parkinson's disease

Subramanian, T., May 9 2001, In : Seminars in Neurology. 21, 1, p. 103-115 13 p.

Research output: Contribution to journalReview article

38 Scopus citations

Complications of gamma knife surgery for Parkinson disease

Okun, M. S., Stover, N. P., Subramanian, T., Gearing, M., Wainer, B. H., Holder, C. A., Watts, R. L., Juncos, J. L., Freeman, A., Evatt, M. L., Schuele, S. U., Vitek, J. L. & DeLong, M. R., Dec 2001, In : Archives of Neurology. 58, 12, p. 1995-2002 8 p.

Research output: Contribution to journalArticle

77 Scopus citations