Search Results - "Liu, Charles Y"

Proprioceptive and cutaneous sensations in humans elicited by intracortical microstimulation by Armenta Salas, Michelle, Bashford, Luke, Kellis, Spencer, Jafari, Matiar, Jo, HyeongChan, Kramer, Daniel, Shanfield, Kathleen, Pejsa, Kelsie, Lee, Brian, Liu, Charles Y, Andersen, Richard A

“…Pioneering work with nonhuman primates and recent human studies established intracortical microstimulation (ICMS) in primary somatosensory cortex (S1) as a…”
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Cortical spreading depolarization: Pathophysiology, implications, and future directions by Kramer, Daniel R, Fujii, Tatsuhiro, Ohiorhenuan, Ifije, Liu, Charles Y

“…Highlights • Cortical spreading depolarization (CSD) is a pathological loss of ion homeostasis. • CSD is associated with an aberrant vascular response…”
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Power Budget of a Skull Unit in a Fully-Implantable Brain-Computer Interface: Bio-Heat Model by Serrano-Amenos, Claudia, Heydari, Payam, Liu, Charles Y., Do, An H., Nenadic, Zoran

“…The aim of this study is to estimate the maximum power consumption that guarantees the thermal safety of a skull unit (SU). The SU is part of a…”
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Electrocorticographic Encoding of Human Gait in the Leg Primary Motor Cortex by McCrimmon, Colin M, Wang, Po T, Heydari, Payam, Nguyen, Angelica, Shaw, Susan J, Gong, Hui, Chui, Luis A, Liu, Charles Y, Nenadic, Zoran, Do, An H

“…Abstract While prior noninvasive (e.g., electroencephalographic) studies suggest that the human primary motor cortex (M1) is active during gait processes, the…”
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Frequency-specific medial septal nucleus deep brain stimulation improves spatial memory in MK-801-treated male rats by Zepeda, Nancy C., Crown, Lindsey M., Medvidovic, Sasha, Choi, Wooseong, Sheth, Megha, Bergosh, Matthew, Gifford, Raymond, Folz, Caroline, Lam, Phillip, Lu, Gengxi, Featherstone, Robert, Liu, Charles Y., Siegel, Steven J., Lee, Darrin J.

“…Few treatments exist for the cognitive symptoms of schizophrenia. Pharmacological agents resulting in glutamate N-methyl-d-aspartate (NMDA) receptor…”
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Performance Assessment of a Custom, Portable, and Low-Cost Brain–Computer Interface Platform by McCrimmon, Colin M., Fu, Jonathan Lee, Wang, Ming, Lopes, Lucas Silva, Wang, Po T., Karimi-Bidhendi, Alireza, Liu, Charles Y., Heydari, Payam, Nenadic, Zoran, Do, An Hong

“…Objective: Conventional brain-computer interfaces (BCIs) are often expensive, complex to operate, and lack portability, which confines their use to laboratory…”
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Electromyogram (EMG) Removal by Adding Sources of EMG (ERASE)-A Novel ICA-Based Algorithm for Removing Myoelectric Artifacts From EEG by Li, Yongcheng, Wang, Po T, Vaidya, Mukta P, Flint, Robert D, Liu, Charles Y, Slutzky, Marc W, Do, An H

“…Electroencephalographic (EEG) recordings are often contaminated by electromyographic (EMG) artifacts, especially when recording during movement. Existing…”
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Interplay between Cortical Spreading Depolarization and Seizures by Kramer, Daniel R, Fujii, Tatsuhiro, Ohiorhenuan, Ifije, Liu, Charles Y

“…Cortical spreading depolarization (CSD) is an electrophysiologic phenomenon found mostly in the setting of neurologic injury resulting in the disturbance of…”
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Extracting kinetic information from human motor cortical signals by Flint, Robert D., Wang, Po T., Wright, Zachary A., King, Christine E., Krucoff, Max O., Schuele, Stephan U., Rosenow, Joshua M., Hsu, Frank P.K., Liu, Charles Y., Lin, Jack J., Sazgar, Mona, Millett, David E., Shaw, Susan J., Nenadic, Zoran, Do, An H., Slutzky, Marc W.

“…Brain machine interfaces (BMIs) have the potential to provide intuitive control of neuroprostheses to restore grasp to patients with paralyzed or amputated…”
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Cognitive effects of theta frequency bilateral subthalamic nucleus stimulation in Parkinson’s disease: A pilot study by Lam, Jordan, Lee, Justin, Williams, Marcus, Cohn, Melanie, Wilson, Melissa, Mark, Catherine, Esnaashari, Nasrin, Petkus, Andrew, Hui, Jennifer, Feigenbaum, Danielle, Liker, Mark, Liu, Charles Y., Lee, Brian, Lee, Darrin J.

“…There is significant evidence for cognitive decline following deep brain stimulation (DBS). Current stimulation paradigms utilize gamma frequency stimulation…”
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Artifact propagation in subdural cortical electrostimulation: Characterization and modeling by Lim, Jeffrey, Wang, Po T., Shaw, Susan J., Gong, Hui, Armacost, Michelle, Liu, Charles Y., Do, An H., Heydari, Payam, Nenadic, Zoran

“…Cortical stimulation via electrocorticography (ECoG) may be an effective method for inducing artificial sensation in bi-directional brain-computer interfaces…”
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Subthreshold repetitive transcranial magnetic stimulation suppresses ketamine-induced poly population spikes in rat sensorimotor cortex by Jiang, Wenxuan, Isenhart, Robert, Sutherland, Robert, Lu, Zhouxiao, Xu, Huijing, Pace, John, Bonaguidi, Michael A., Lee, Darrin J., Liu, Charles Y., Song, Dong

“…Cortical oscillations within or across brain regions play fundamental roles in sensory, motor, and memory functions. It can be altered by neuromodulations such…”
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Benchtop and bedside validation of a low-cost programmable cortical stimulator in a testbed for bi-directional brain-computer-interface research by Sohn, Won Joon, Lim, Jeffrey, Wang, Po T, Pu, Haoran, Malekzadeh-Arasteh, Omid, Shaw, Susan J, Armacost, Michelle, Gong, Hui, Kellis, Spencer, Andersen, Richard A, Liu, Charles Y, Heydari, Payam, Nenadic, Zoran, Do, An H

“…Bi-directional brain-computer interfaces (BD-BCI) to restore movement and sensation must achieve concurrent operation of recording and decoding of motor…”
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Toward the emergence of nanoneurosurgery: part III--nanomedicine: targeted nanotherapy, nanosurgery, and progress toward the realization of nanoneurosurgery by Leary, Scott P, Liu, Charles Y, Apuzzo, Michael L J

“…The notion of nanotechnology has evolved since its inception as a fantastic conceptual idea to its current position as a mainstream research initiative with…”
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The Clinical Neurosciences: Evolution, Opportunities and a Forum for Communication by Liu, Charles Y., MD, PhD

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Comparison of decoding resolution of standard and high-density electrocorticogram electrodes by Wang, Po T, King, Christine E, McCrimmon, Colin M, Lin, Jack J, Sazgar, Mona, Hsu, Frank P K, Shaw, Susan J, Millet, David E, Chui, Luis A, Liu, Charles Y, Do, An H, Nenadic, Zoran

“…Electrocorticography (ECoG)-based brain-computer interface (BCI) is a promising platform for controlling arm prostheses. To restore functional independence, a…”
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Zinc deficiency impairs axonal regeneration and functional recovery after spinal cord injury by modulating macrophage polarization via NF-κB pathway by Kijima, Ken, Ono, Gentaro, Kobayakawa, Kazu, Saiwai, Hirokazu, Hara, Masamitsu, Yoshizaki, Shingo, Yokota, Kazuya, Saito, Takeyuki, Tamaru, Tetsuya, Iura, Hirotaka, Haruta, Yohei, Kitade, Kazuki, Utsunomiya, Takeshi, Konno, Daijiro, Edgerton, V Reggie, Liu, Charles Y, Sakai, Hiroaki, Maeda, Takeshi, Kawaguchi, Kenichi, Matsumoto, Yoshihiro, Okada, Seiji, Nakashima, Yasuharu

“…Spinal cord injury (SCI) is a devastating disease that results in permanent paralysis. Currently, there is no effective treatment for SCI, and it is important…”
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Refinement of High-Gamma EEG Features From TBI Patients With Hemicraniectomy Using an ICA Informed by Simulated Myoelectric Artifacts by Li, Yongcheng, Wang, Po T, Vaidya, Mukta P, Flint, Robert D, Liu, Charles Y, Slutzky, Marc W, Do, An H

“…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…”
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Tissue Expanders in Staged Calvarial Reconstruction: A Systematic Review by Lo, Andrea Y, Yu, Roy P, Raghuram, Anjali C, Cooper, Michael N, Thompson, Holly J, Liu, Charles Y, Wong, Alex K

“…Cranioplasties are common procedures in plastic surgery. The use of tissue expansion (TE) in staged cranioplasties is less common. We present two cases of…”
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Man, Mind, and Machine: The Past and Future of Virtual Reality Simulation in Neurologic Surgery by Robison, R. Aaron, Liu, Charles Y, Apuzzo, Michael L.J

“…Objective To review virtual reality in neurosurgery, including the history of simulation and virtual reality and some of the current implementations; to…”
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