Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jay W. Reddy"'
Publikováno v:
NeuroImage, Vol 284, Iss , Pp 120429- (2023)
Electrical interference from various sources is a common issue for experimental extracellular electrophysiology recordings collected using multi-electrode array neural recording systems. This interference deteriorates the signal-to-noise ratio (SNR)
Externí odkaz:
https://doaj.org/article/938308b422ab43d898322a44bc9e7cba
Autor:
Jay W. Reddy, Ibrahim Kimukin, Luke T. Stewart, Zabir Ahmed, Alison L. Barth, Elias Towe, Maysamreza Chamanzar
Publikováno v:
Frontiers in Neuroscience, Vol 13 (2019)
Optical stimulation and imaging of neurons deep in the brain require implantable optical neural probes. External optical access to deeper regions of the brain is limited by scattering and absorption of light as it propagates through tissue. Implantab
Externí odkaz:
https://doaj.org/article/aebc9da94fd64005905a027d1a1a1de8
Publikováno v:
2023 11th International IEEE/EMBS Conference on Neural Engineering (NER).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09bc1caf8c0edd6af20d31deb5a23c9f
https://doi.org/10.1109/ner52421.2023.10123744
https://doi.org/10.1109/ner52421.2023.10123744
Publikováno v:
Optogenetics and Optical Manipulation 2023.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6f95d55271f6492e17bda81ab2cac46
https://doi.org/10.1117/12.2651613
https://doi.org/10.1117/12.2651613
Publikováno v:
Optics Express. 31:5140
We demonstrate novel trapezoidal and rectangular stratified trench optical waveguide designs that feature low-loss two-dimensional confinement of guided optical modes that can be realized in continuous polymer thin film layers formed in a trench mold
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3729efa335abbb181d06572054c39829
https://doi.org/10.1364/oe.466004
https://doi.org/10.1364/oe.466004
Autor:
Jay W. Reddy, Mohammad H. Malekoshoaraie, Vahid Hassanzade, Ramgopal Venkateswaran, Maysamreza Chamanzar
Publikováno v:
Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. 2021
We have recently introduced a fully flexible, compact photonic platform, Parylene photonics. Here, we demonstrate a Parylene photonic waveguide array microimager with a light source localization accuracy of 17.04 µm along the x-axis and 30.07 µm al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f72d00dac85db875ebfb86c6531c3f98
https://pubmed.ncbi.nlm.nih.gov/34892830
https://pubmed.ncbi.nlm.nih.gov/34892830
Publikováno v:
2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC).
Integrated photonic waveguide systems are used in biomedical sensing and require robust, high-throughput methods of characterization. Here, we demonstrate a semi-automated robotic system to characterize waveguides at the wafer-scale with minimal huma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8964b72db2ca65dcf830e978a2fc1c69
https://doi.org/10.1109/embc46164.2021.9630691
https://doi.org/10.1109/embc46164.2021.9630691
Autor:
Ibrahim Kimukin, Jay W. Reddy, Maysamreza Chamanzar, Zabir Ahmed, Mohammad H. Malekoshoaraie, Vahid Hassanzade, Vishal Jain
Publikováno v:
Current opinion in biotechnology. 72
Understanding the neural basis of brain function and dysfunction and designing effective therapeutics require high resolution targeted stimulation and recording of neural activity. Optical methods have been recently developed for neural stimulation a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8e5aab9ca8dece4a77d6a7c2f4582b9
https://pubmed.ncbi.nlm.nih.gov/34826682
https://pubmed.ncbi.nlm.nih.gov/34826682
Publikováno v:
Integrated Sensors for Biological and Neural Sensing.
To use optical techniques deep in tissue, implantable microdevices which can collect and deliver light with high efficiency are needed. Flexible polymer devices can reduce tissue damage. Here, we demonstrate a fully-flexible, low-loss (3.2 dB/cm @ 68
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b1e2a3923ab933da43b616e014ec4df
https://doi.org/10.1117/12.2577918
https://doi.org/10.1117/12.2577918
Publikováno v:
Conference on Lasers and Electro-Optics.
We have recently demonstrated flexible Parylene photonic waveguides with embedded micromirrors. Here, the out-of-plane beam profile of the micromirrors is characterized using a combination of simulation and experiments.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48c69fa8bf71d178298b483964bfeaf5
https://doi.org/10.1364/cleo_at.2021.aw3t.5
https://doi.org/10.1364/cleo_at.2021.aw3t.5