Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Gareth S. Guvanasen"'
Closed-Loop Characterization of Neuronal Activation Using Electrical Stimulation and Optical Imaging
Autor:
Stephen P. DeWeerth, Steve M. Potter, Gareth S. Guvanasen, Martha A. Grover, Michelle L. Kuykendal
Publikováno v:
Processes; Volume 5; Issue 2; Pages: 30
Processes, Vol 5, Iss 2, p 30 (2017)
Processes, Vol 5, Iss 2, p 30 (2017)
We have developed a closed-loop, high-throughput system that applies electrical stimulation and optical recording to facilitate the rapid characterization of extracellular, stimulus-evoked neuronal activity. In our system, a microelectrode array deli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b8aaba85d7d17e9260eb5e9f997343b
Autor:
Swaminathan Rajaraman, Gareth S. Guvanasen, Chancellor S. Shafor, T. Richard Nichols, Ricardo Aguilar, Liang Guo, Stephen P. DeWeerth, Ashton L. Cheek
Publikováno v:
IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society. 25(9)
We have developed a stretchablemicroneedle electrode array (sMEA) to stimulate andmeasure the electrical activity of muscle across multiple sites. The technology provides the signal fidelity and spatial resolution of intramuscular electrodesacross a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49871753a83f0020e7c9cc197a5cbd53
https://pubmed.ncbi.nlm.nih.gov/28113946
https://pubmed.ncbi.nlm.nih.gov/28113946
Autor:
Michelle L. Mancini, Gareth S. Guvanasen, William A. Calhoun, Stephen P. DeWeerth, Swaminathan Rajaraman
Publikováno v:
Journal of Microelectromechanical Systems. 23:1045-1053
Microstencils have been utilized in biomedical engineering to pattern cell cultures, engineer tissues, and pattern conductive materials in microelectronics for the measurement of bioelectric activity. However, fabricating these microstencils can be c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4f600d5227191daf4d877370123042b
https://doi.org/10.1109/jmems.2014.2341174
https://doi.org/10.1109/jmems.2014.2341174
Publikováno v:
IEEE transactions on biomedical circuits and systems. 7(1)
Numerous applications in neuroscience research and neural prosthetics, such as electrocorticogram (ECoG) recording and retinal prosthesis, involve electrical interactions with soft excitable tissues using a surface recording and/or stimulation approa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b59372d602eb078905a9506803f8b9e
https://pubmed.ncbi.nlm.nih.gov/23853274
https://pubmed.ncbi.nlm.nih.gov/23853274
Publikováno v:
2011 5th International IEEE/EMBS Conference on Neural Engineering.
Electrical recordings of skeletal muscle activity [i.e., electromyogram (EMG)] provide information that can assist in the diagnosis of neuromuscular diseases and serve as command sources for prosthetic control. The application of stretchable multiele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0865b226a6c7a86e6f677e3d979dee24
https://doi.org/10.1109/ner.2011.5910642
https://doi.org/10.1109/ner.2011.5910642
Publikováno v:
2011 5th International IEEE/EMBS Conference on Neural Engineering.
The application of intramuscular electrode technology to a large muscle area, with the inter-electrode distance maintained, has the potential to increase both the controllability and observability of the muscle. To address such a need, this paper pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4839ed3b0cec6709fe9ee24928bfe8f
https://doi.org/10.1109/ner.2011.5910610
https://doi.org/10.1109/ner.2011.5910610