Results 121 to 130 of about 43,390 (337)
Neural electrodes for brain‐computer interface system: From rigid to soft
BMEMat, EarlyView.Here, we review the development trends of neural electrodes in BCI. This paper highlights the critical role of electrodes in BCI systems, analyzes the limitations of rigid electrodes, and introduces various flexible electrodes. Furthermore, we discuss application scenarios and prospects of BCI electrode technology, aiming to provide valuable references
Dan Yang +7 more
wiley +1 more source
Conservation laws in coupled multiplicative random arrays lead to $1/f$ noise [PDF]
arXiv, 1997 We consider the dynamic evolution of a coupled array of N multiplicative random variables. The magnitude of each is constrained by a lower bound w_0 and their sum is conserved. Analytical calculation shows that the simplest case, N=2 and w_0=0, exhibits a Lorentzian spectrum which gradually becomes fractal as w_0 increases.
arxiv
The nicotinic receptor of cochlear hair cells: A possible pharmacotherapeutic target? [PDF]
, 2009 Mechanosensory hair cells of the organ of Corti transmit information regarding sound to the central nervous system by way of peripheral afferent neurons.
Elgoyhen, Ana Belen +2 more
core +1 more source
Calibration and reference simulations for the auditory periphery model of Verhulst et al. 2018 version 1.2 [PDF]
arXiv, 2019 This document describes a comprehensive procedure of how the biophysical model published by Verhulst et al. (2018) can be calibrated on the basis of reference auditory brainstem responses. Additionally, the filter design used in two of the model stages, cochlear nucleus (CN) and inferior colliculus (IC), is described in detail.
arxiv
Congenital Unilateral Hearing Loss from Cochlear Nerve Canal Stenosis
Philippine Journal of Otolaryngology Head and Neck SurgeryA 2-month-old baby girl presented with a failed neonatal otoacoustic emission (OAE) hearing screening in the left ear. Combined Auditory Brainstem Response/Auditory Steady-State Response (ABR/ASSR) testing confirmed the presence of a unilateral ...
Nathaniel Yang
doaj
Applications of pre- and intraoperative eAEP like eABR in cochlear implant candidacy
Current Directions in Biomedical EngineeringIntroduction: Preoperative electrically auditory evoked potentials (= eAEP, i.e., eABR for brainstem, eAMLR for midbrain, and eALR for cortex) can be performed under local anesthesia, achieving subjective sensation and hearing in patients having a ...
Polterauer Daniel +5 more
doaj +1 more source
Short-term synaptic plasticity regulates the level of olivocochlear inhibition to auditory hair cells [PDF]
, 2011 In the mammalian inner ear, the gain control of auditory inputs is exerted by medial olivocochlear (MOC) neurons that innervate cochlear outer hair cells (OHCs).
Ballestero, Jimena Andrea +5 more
core +1 more source
Exploration, EarlyView.Auditory brain‐computer interface connects the brain with external devices and decodes neural signals related to auditory perception. Time‐domain and frequency‐domain analyses are commonly used to identify biomarkers associated with auditory rehabilitation, such as cortical auditory evoked potentials and mismatch negativity.
Qi Zheng +6 more
wiley +1 more source
Why do axons differ in caliber? [PDF]
, 2012 CNS axons differ in diameter (d) by nearly 100-fold (∼0.1-10 μm); therefore, they differ in cross-sectional area (d(2)) and volume by nearly 10,000-fold.
Balasubramanian, Vijay +4 more
core +2 more sources
The Electrically Evoked Compound Action Potential: From Laboratory to Clinic
Frontiers in Neuroscience, 2017 The electrically evoked compound action potential (eCAP) represents the synchronous firing of a population of electrically stimulated auditory nerve fibers.
Shuman He +2 more
doaj +1 more source