Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Po T Wang"'
Autor:
Piyashi Biswas, Lucy Dodakian, Po T. Wang, Christopher A. Johnson, Jill See, Vicky Chan, Cathy Chou, Wendy Lazouras, Alison L. McKenzie, David J. Reinkensmeyer, Danh V. Nguyen, Steven C. Cramer, An H. Do, Zoran Nenadic
Publikováno v:
BMC Neurology, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background In the United States, there are over seven million stroke survivors, with many facing gait impairments due to foot drop. This restricts their community ambulation and hinders functional independence, leading to several long-term h
Externí odkaz:
https://doaj.org/article/c3b882163c39492cb6b3469d97dd7d97
Autor:
Won Joon Sohn, Jeffrey Lim, Po T. Wang, Haoran Pu, Omid Malekzadeh-Arasteh, Susan J. Shaw, Michelle Armacost, Hui Gong, Spencer Kellis, Richard A. Andersen, Charles Y. Liu, Payam Heydari, Zoran Nenadic, An H. Do
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2023)
IntroductionBi-directional brain-computer interfaces (BD-BCI) to restore movement and sensation must achieve concurrent operation of recording and decoding of motor commands from the brain and stimulating the brain with somatosensory feedback.Methods
Externí odkaz:
https://doaj.org/article/d563e9ad363d477bbe007a73dfeaf5eb
Autor:
Jeffrey Lim, Po T. Wang, Susan J. Shaw, Hui Gong, Michelle Armacost, Charles Y. Liu, An H. Do, Payam Heydari, Zoran Nenadic
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
Cortical stimulation via electrocorticography (ECoG) may be an effective method for inducing artificial sensation in bi-directional brain-computer interfaces (BD-BCIs). However, strong electrical artifacts caused by electrostimulation may significant
Externí odkaz:
https://doaj.org/article/f4b50209d85e45eb8c63cb0214f7b34d
Autor:
Yongcheng Li, Po T. Wang, Mukta P. Vaidya, Robert D. Flint, Charles Y. Liu, Marc W. Slutzky, An H. Do
Publikováno v:
Frontiers in Neuroscience, Vol 14 (2021)
Electroencephalographic (EEG) recordings are often contaminated by electromyographic (EMG) artifacts, especially when recording during movement. Existing methods to remove EMG artifacts include independent component analysis (ICA), and other high-ord
Externí odkaz:
https://doaj.org/article/8bb439e01bad48a3a301336cc348a4da
Autor:
Yongcheng Li, Po T. Wang, Mukta P. Vaidya, Robert D. Flint, Charles Y. Liu, Marc W. Slutzky, An H. Do
Publikováno v:
Frontiers in Neuroscience, Vol 14 (2020)
Recent studies have shown the ability to record high-γ signals (80–160 Hz) in electroencephalogram (EEG) from traumatic brain injury (TBI) patients who have had hemicraniectomies. However, extraction of the movement-related high-γ remains challen
Externí odkaz:
https://doaj.org/article/8a93baf5169f498ab60bccb61b1eae3a
Autor:
Jeffrey Lim, Derrick Lin, Won Joon Sohn, Colin M. McCrimmon, Po T. Wang, Zoran Nenadic, An H. Do
Publikováno v:
Neurorehabilitation Technology ISBN: 9783031089947
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b454d9a65779401bb0e5e183724773e7
https://doi.org/10.1007/978-3-031-08995-4_22
https://doi.org/10.1007/978-3-031-08995-4_22
Autor:
Robert D Flint, Yongcheng Li, Po T Wang, Mukta Vaidya, Alex Barry, Mohammad Ghassemi, Goran Tomic, Nenad Brkic, David Ripley, Charles Liu, Derek Kamper, An H Do, Marc W Slutzky
Publikováno v:
J Neural Eng
Objective. Brain injury is the leading cause of long-term disability worldwide, often resulting in impaired hand function. Brain–machine interfaces (BMIs) offer a potential way to improve hand function. BMIs often target replacing lost function, bu
Autor:
Payam Heydari, An H. Do, Alireza Karimi-Bidhendi, Zoran Nenadic, Omid Malekzadeh-Arasteh, Po T. Wang, Mao-Cheng Lee
Publikováno v:
IEEE Journal of Solid-State Circuits. 54:1541-1552
A MedRadio 413–419-MHz inductorless transceiver (TRX) for an implantable brain–machine interface (BMI) in a 180 nm-CMOS process is presented. Occupying 5.29 mm2 of die area (including pad ring), this on–off keying (OOK) TRX employs a non-cohere
Autor:
An H. Do, Po T. Wang, Jeffrey Lim, Michelle Armacost, Hui Gong, Zoran Nenadic, Payam Heydari, Susan J. Shaw, Charles Y. Liu
Publikováno v:
EMBC
Electrocorticography (ECoG)-based bi-directional (BD) brain-computer interfaces (BCIs) are a forthcoming technology promising to help restore function to those with motor and sensory deficits. A major problem with this paradigm is that the cortical s
Autor:
Charles Y. Liu, An H. Do, Zoran Nenadic, Frank Hu, Spencer Kellis, Po T. Wang, Richard A. Andersen, Payam Heydari, Claudia Serrano-Amenos
Publikováno v:
EMBC
The goal of this study is to estimate the thermal impact of a titanium skull unit (SU) implanted on the exterior aspect of the human skull. We envision this unit to house the front-end of a fully implantable electrocorticogram (ECoG)-based bi-directi