• 1472 Citations
  • 19 h-Index
1995 …2023
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Research Output 1995 2019

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Conference contribution
Conference contribution

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

Image Enhancement
Image enhancement
Parkinson Disease
Ultrasonics
Least-Squares Analysis

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

Head frames
monkeys
quadratures
brain
Brain

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

Ultrasonics
Singular value decomposition
Imaging techniques
Noise
Parkinsonian Disorders
2 Citations (Scopus)

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

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

Ultrasonics
Imaging techniques

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

Entropy
Epilepsy
Brain
Refractory materials
Surgery

Prediction of multifocal epileptogenic zones using normalized transfer entropy

Kale, P., Gilmour, T., Acharya, V., Acharya, J., Subramanian, T. & Almekkawy, M. K., Jan 12 2018, 2017 IEEE Signal Processing in Medicine and Biology Symposium, SPMB 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-4 4 p.

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

Entropy
Electroencephalography
Brain
Electrodes
Monitoring

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, Vol. 2018-April. p. 1187-1190 4 p.

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

Imaging techniques
Ultrasonics
Substantia Nigra
Ultrasonography
Differential Diagnosis
2 Citations (Scopus)

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

Head Protective Devices
Temporal Bone
Substantia Nigra
Skull
Parkinson Disease
4 Citations (Scopus)

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

Substantia Nigra
Ultrasonography
Brain
Ultrasonics
Imaging techniques
2 Citations (Scopus)

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

Electrophysiology
Rats
Entropy
Electroencephalography
Transplants