Search Results - "Chenkai Dai"

Toeplitz Matrix Reconstruction Algorithm for Rectangular Hollow Array by Wei, Zihui, Zhou, Jingyi, Dai, Chenkai, Wang, Lunsha, Kong, Xiangjie, Dong, Peng

“…Among the directional angle calculation models of Bluetooth 5.1, the rectangular hollow array offers the advantage of shorter sampling time due to its fewer…”
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Viscoelastic properties of human tympanic membrane by Cheng, Tao, Dai, Chenkai, Gan, Rong Z

“…The tympanic membrane or eardrum of human ear transfers sound waves into mechanical vibration from the external ear canal into the middle ear and cochlea…”
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Mechanical Properties of Baboon Tympanic Membrane from Young to Adult by Liang, Junfeng, Engles, Warren G., Smith, Kyle D., Dai, Chenkai, Gan, Rong Z.

“…Mechanical properties of the tympanic membrane (TM) play an important role in sound transmission through the middle ear. While numerous studies have…”
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A Virtual Inner Ear Model Selects Ramped Pulse Shapes for Vestibular Afferent Stimulation by Chen, Joseph, Sprigg, Jayden, Castle, Nicholas, Matson, Cayman, Hedjoudje, Abderrahmane, Dai, Chenkai

“…Bilateral vestibular deficiency (BVD) results in chronic dizziness, blurry vision when moving the head, and postural instability. Vestibular prostheses (VPs)…”
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Finite element modeling of sound transmission with perforations of tympanic membrane by Gan, Rong Z., Cheng, Tao, Dai, Chenkai, Yang, Fan, Wood, Mark W.

“…A three-dimensional finite element (FE) model of human ear with structures of the external ear canal, middle ear, and cochlea has been developed recently. In…”
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Effects of vestibular prosthesis electrode implantation and stimulation on hearing in rhesus monkeys by Dai, Chenkai, Fridman, Gene Y., Della Santina, Charles C.

“…To investigate the effects of vestibular prosthesis electrode implantation and activation on hearing in rhesus monkeys, we measured auditory brainstem…”
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Change of middle ear transfer function in otitis media with effusion model of guinea pigs by Dai, Chenkai, Gan, Rong Z.

“…Otitis media with effusion (OME) is an inflammatory disease of the middle ear that causes most cases of conductive hearing loss observed in the pediatric…”
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Laser interferometry measurements of middle ear fluid and pressure effects on sound transmission by GAN, Rong Z, CHENKAI DAI, WOOD, Mark W

“…An otitis media with effusion model in human temporal bones with two laser vibrometers was created in this study. By measuring the displacement of the stapes…”
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Finite Element Modeling of Residual Hearing after Cochlear Implant Surgery in Chinchillas by Castle, Nicholas, Liang, Junfeng, Smith, Matthew, Petersen, Brett, Matson, Cayman, Eldridge, Tara, Zhang, Ke, Lee, Chung-Hao, Liu, Yingtao, Dai, Chenkai

“…Cochlear implant (CI) surgery is one of the most utilized treatments for severe hearing loss. However, the effects of a successful scala tympani insertion on…”
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A CMOS Neural Interface for a Multichannel Vestibular Prosthesis by Hageman, Kristin N., Kalayjian, Zaven K., Tejada, Francisco, Chiang, Bryce, Rahman, Mehdi A., Fridman, Gene Y., Chenkai Dai, Pouliquen, Philippe O., Georgiou, Julio, Della Santina, Charles C., Andreou, Andreas G.

“…We present a high-voltage CMOS neural-interface chip for a multichannel vestibular prosthesis (MVP) that measures head motion and modulates vestibular nerve…”
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A totally implantable hearing system – Design and function characterization in 3D computational model and temporal bones by Gan, Rong Z., Dai, Chenkai, Wang, Xuelin, Nakmali, Don, Wood, Mark W.

“…Implantable middle ear hearing devices are emerging as an effective technology for patients with mild to moderately severe sensorineural hearing loss. Several…”
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Fixation and detachment of superior and anterior malleolar ligaments in human middle ear: Experiment and modeling by Dai, Chenkai, Cheng, Tao, Wood, Mark W., Gan, Rong Z.

“…The aim of this study is to investigate the function of the superior malleolar ligament (SML) and the anterior malleolar ligament (AML) in human middle ear for…”
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Characterization of the linearly viscoelastic behavior of human tympanic membrane by nanoindentation by Daphalapurkar, Nitin P., Dai, Chenkai, Gan, Rong Z., Lu, Hongbing

“…Human tympanic membrane (or eardrum) is composed of three membrane layers with collagen fibers oriented in the radial and circumferential directions, and…”
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Change in cochlear response in an animal model of otitis media with effusion by Dai, Chenkai, Gan, Rong Z

“…Our previous studies confirm that middle ear mobility is reduced in the presence of otitis media with effusion (OME). Variations in middle ear function may…”
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Head movements evoked in alert rhesus monkey by vestibular prosthesis stimulation: implications for postural and gaze stabilization by Mitchell, Diana E, Dai, Chenkai, Rahman, Mehdi A, Ahn, Joong Ho, Della Santina, Charles C, Cullen, Kathleen E

“…The vestibular system detects motion of the head in space and in turn generates reflexes that are vital for our daily activities. The eye movements produced by…”
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Combined effect of fluid and pressure on middle ear function by Dai, Chenkai, Wood, Mark W., Gan, Rong Z.

“…In our previous studies, the effects of effusion and pressure on sound transmission were investigated separately. The aim of this study is to investigate the…”
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Vestibulo-Ocular Reflex Responses to a Multichannel Vestibular Prosthesis Incorporating a 3D Coordinate Transformation for Correction of Misalignment by Fridman, Gene Y., Davidovics, Natan S., Dai, Chenkai, Migliaccio, Americo A., Della Santina, Charles C.

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Current and Future Management of Bilateral Loss of Vestibular Sensation - An Update on the Johns Hopkins Multichannel Vestibular Prosthesis Project by Santina, Charles Della C, Migliaccio, Americo A, Hayden, Russell, Melvin, Thuy-Ahn, Fridman, Gene Y, Chiang, Bryce, Davidovics, Natan S, Dai, Chenkai, Carey, John P, Minor, Lloyd B, Anderson, Iee-Ching, Park, HongJu, Lyford-Pike, Sofia, Tang, Shan

“…Bilateral loss of vestibular sensation can disable individuals whose vestibular hair cells are injured by ototoxic medications, infection, Ménière's disease or…”
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Dual-laser measurement of human stapes footplate motion under blast exposure by Jiang, Shangyuan, Dai, Chenkai, Gan, Rong Z.

“…•Motion of stapes footplate (SFP) under blast was measured using laser vibrometers.•Displacement of the SFP was 68.7 ± 31.6 μm at the blast level around 48 kPa…”
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Developing a Virtual Model of the Rhesus Macaque Inner Ear by Matson, Cayman, Castle, Nicholas, Dai, Chenkai

“…A virtual model of the rhesus macaque inner ear was created in the present study. Rhesus macaques have been valuable in cochlear research; however, their high…”
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