Results 111 to 120 of about 451,488 (358)
Nonlinear dynamics of the mammalian inner ear [PDF]
arXiv, 2015 A simple nonlinear transmission-line model of the cochlea with longitudinal coupling is introduced that can reproduce Basilar membrane response and neural tuning in the chinchilla. It is found that the middle ear has little effect on cochlear resonances, and hence conclude that the theory of coherent reflections is not applicable to the model.
arxiv
Competence, specification and commitment in otic placode induction [PDF]
, 2000 The inner ear is induced from cranial ectoderm adjacent to the hindbrain. Despite almost a century of study, the molecular mechanisms of inner ear induction remain obscure. We have identified four genes expressed very early in the anlage of the inner ear,
Bronner-Fraser, Marianne +1 more
core
Vestibular schwannoma and ipsilateral endolymphatic hydrops: an unusual association [PDF]
, 2017 Vestibular schwannoma and endolymphatic hydrops are two conditions that may present with similar audio-vestibular symptoms. The association of the two in the same patient represents an unusual nding that may lead clinicians to errors and delays in ...
ALTISSIMI, Giancarlo +8 more
core +2 more sources
Advanced Science, EarlyView.D‐galactose (D‐gal) induced inner ear hair cell senescence by inhibiting TFEB transcription. RONIN/HCF1 promotes TFEB transcription to prevent cochlear HCs from D‐gal‐induced senescence through autophagy activation. Abstract Age‐related hearing loss is characterized by senescent inner ear hair cells (HCs) and reduced autophagy.
Yongjie Wei +18 more
wiley +1 more source
Frequency dependence of prestin: Intrinsic transition rates and viscoelastic relaxation [PDF]
arXiv, 2020 Outer hair cells in the inner ear is important for the sensitivity, frequency selectivity, and dynamic range of the mammalian ear. Such a physiological role of outer hair cells is thought to be based an amplifying effect of those cells, which have mechanosensitive their hair bundles and motile cell body embedding prestin, a membrane protein with ...
arxiv
Evaluation of How Anesthesia Affect Body Temperature in Sows Using Infrared Thermography [PDF]
, 2018 The objective of this experiment was to determine the relationship between rectal temperature and infrared temperature measured on the inner eye, center- and ear base of sows undergoing anesthesia. A total of six sows were used.
Bruns, Caitlyn +8 more
core +3 more sources
Advanced Science, EarlyView.Pinoresinol diglucoside, a bioactive component extracted from traditional Chinese medicine, attenuates cisplatin‐induced ototoxicity in vivo and in vitro. The protective effect is achieved by downregulation of Socs1. The present study is the first to investigate the expression and function of Socs1 in inner ear, which is known to promote ferroptosis ...
Yin Chen +12 more
wiley +1 more source
Advanced Science, EarlyView.The fusion peptide LR27‐modified thermosensitive nanodelivery system exhibits both hair cell targeting and inner ear penetrating properties. This system sustainably and effectively delivers PTH1‐34 to the inner ear of a hearing loss mouse model via the synergistic effects of multiple peptides, achieving satisfactory hearing protection through ...
Jiawen Li +12 more
wiley +1 more source
Towards a complete 3D morphable model of the human head [PDF]
arXiv, 2019 Three-dimensional Morphable Models (3DMMs) are powerful statistical tools for representing the 3D shapes and textures of an object class. Here we present the most complete 3DMM of the human head to date that includes face, cranium, ears, eyes, teeth and tongue.
arxiv
Inner ear disturbances related to middle ear inflammation [PDF]
, 2017 2017-02The inner and middle ear are connected mainly through round and oval windows, and inflammation in the middle ear cavity can spread into the inner ear, which might induce a disturbance.
69453, Sone, Michihiko
core