S
Sourav Chandra
Researcher at Northwestern University
Publications - 21
Citations - 97
Sourav Chandra is an academic researcher from Northwestern University. The author has contributed to research in topics: Electromyography & Isometric exercise. The author has an hindex of 4, co-authored 19 publications receiving 48 citations. Previous affiliations of Sourav Chandra include Indian Institute of Technology Madras & Jadavpur University.
Papers
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Journal ArticleDOI
Performance Evaluation of a Wearable Tattoo Electrode Suitable for High-Resolution Surface Electromyogram Recording
Sourav Chandra,Jinghua Li,Babak Afsharipour,Andres F. Cardona,Nina L. Suresh,Limei Tian,Yujun Deng,Yishan Zhong,Zhaoqian Xie,Haixu Shen,Yonggang Huang,John A. Rogers,William Z. Rymer +12 more
TL;DR: The tattoo grid electrode can facilitate high fidelity recording in clinical applications such as tracking the evolution and time-course of challenging neuromuscular degenerative disorders and is a potentially valuable component of future HD electrode grid applications.
Proceedings ArticleDOI
Dominant component in muscle fatigue induced hand tremor during laparoscopic surgical manipulation
TL;DR: Characteristic of fatigue induced hand tremor and its dominant directional properties are reported in this work for a fixed laparoscopic tool grip with temporally synchronized predefined task protocols.
Journal ArticleDOI
Empirical Mode Decomposition-based filtering for fatigue induced hand tremor in laparoscopic manipulation
TL;DR: The proposed filtering strategy substantiates its efficacy to diminish the effect of tremor which was not possible by the conventional fixed cut-off filtering techniques.
Journal ArticleDOI
Muscle Fatigue Induced Hand Tremor Clustering in Dynamic Laparoscopic Manipulation
TL;DR: A novel polynomial Hammerstein model-based clustering of fatigue induced tremor, employing sEMG, and joint torques is proposed, which can successfully differentiate between different levels of the fatigue inducing tremor in dynamic activity of laparoscopic tool manipulation.
Journal ArticleDOI
Precise quantification of the time course of voluntary activation capacity following Botulinum toxin injections in the biceps brachii muscles of chronic stroke survivors
TL;DR: The results of this study indicate that there are potential short term as well as long term decrements in muscle control and activation properties after BT administration on the affected side of chronic stroke survivors.