Automated complex for recording and analyzing the evoked potentials of the human auditory system

1978 ◽  
Vol 12 (2) ◽  
pp. 77-79
Author(s):  
I. V. Marchuk ◽  
A. N. Tsisarenko ◽  
�. A. Bakai
Keyword(s):  
Evoked Potentials ◽  
Auditory System ◽  
Human Auditory System

New possibility for measuring the cortical auditory evoked potentials: the HEARLab

2014 ◽  
Vol 155 (38) ◽  
pp. 1524-1529
Author(s):  
Ádám Bach ◽  
Ferenc Tóth ◽  
Vera Matievics ◽  
József Géza Kiss ◽  
József Jóri ◽  
...  
Keyword(s):  
Clinical Practice ◽  
Evoked Potentials ◽  
Auditory System ◽  
Hearing Aids ◽  
Pure Tone ◽  
Auditory Evoked Potentials ◽  
Normal Hearing ◽  
Speech Stimuli ◽  
Novel Method ◽  
Cortical Auditory Evoked Potentials

Introduction: Cortical auditory evoked potentials can provide objective information about the highest level of the auditory system. Aim: The purpose of the authors was to introduce a new tool, the “HEARLab” which can be routinely used in clinical practice for the measurement of the cortical auditory evoked potentials. In addition, they wanted to establish standards of the analyzed parameters in subjects with normal hearing. Method: 25 adults with normal hearing were tested with speech stimuli, and frequency specific examinations were performed utilizing pure tone stimuli. Results: The findings regarding the latency and amplitude analyses of the evoked potentials confirm previously published results of this novel method. Conclusions: The HEARLAb can be a great help when performance of the conventional audiological examinations is complicated. The examination can be performed in uncooperative subjects even in the presence of hearing aids. The test is frequency specific and does not require anesthesia. Orv. Hetil., 2014, 155(38), 1524–1529.

scholarly journals Deafness-in-a-dish: modeling hereditary deafness with inner ear organoids

2021 ◽  
Author(s):  
Daniel R. Romano ◽  
Eri Hashino ◽  
Rick F. Nelson
Keyword(s):  
Animal Models ◽  
Inner Ear ◽  
Auditory System ◽  
Hearing Aids ◽  
Molecular Mechanisms ◽  
Functional Disability ◽  
Experimental Studies ◽  
Hereditary Deafness ◽  
Human Auditory System ◽  
Human Inner Ear

AbstractSensorineural hearing loss (SNHL) is a major cause of functional disability in both the developed and developing world. While hearing aids and cochlear implants provide significant benefit to many with SNHL, neither targets the cellular and molecular dysfunction that ultimately underlies SNHL. The successful development of more targeted approaches, such as growth factor, stem cell, and gene therapies, will require a yet deeper understanding of the underlying molecular mechanisms of human hearing and deafness. Unfortunately, the human inner ear cannot be biopsied without causing significant, irreversible damage to the hearing or balance organ. Thus, much of our current understanding of the cellular and molecular biology of human deafness, and of the human auditory system more broadly, has been inferred from observational and experimental studies in animal models, each of which has its own advantages and limitations. In 2013, researchers described a protocol for the generation of inner ear organoids from pluripotent stem cells (PSCs), which could serve as scalable, high-fidelity alternatives to animal models. Here, we discuss the advantages and limitations of conventional models of the human auditory system, describe the generation and characteristics of PSC-derived inner ear organoids, and discuss several strategies and recent attempts to model hereditary deafness in vitro. Finally, we suggest and discuss several focus areas for the further, intensive characterization of inner ear organoids and discuss the translational applications of these novel models of the human inner ear.

scholarly journals Information Loss in the Human Auditory System

2019 ◽  
Vol 27 (3) ◽  
pp. 472-481
Author(s):  
Mohsen Zareian Jahromi ◽  
Adel Zahedi ◽  
Jesper Jensen ◽  
Jan Ostergaard
Keyword(s):  
Auditory System ◽  
Information Loss ◽  
Human Auditory System

scholarly journals Effect of the middle ear cavity on the response of the human auditory system

2013 ◽  
Author(s):  
Antonio Garcia-Gonzalez ◽  
Antonio Gonzalez-Herrera
Keyword(s):  
Auditory System ◽  
Middle Ear ◽  
Human Auditory System

Early processing of pitch in the human auditory system

2012 ◽  
Vol 36 (7) ◽  
pp. 2972-2978 ◽  
Author(s):  
Kimmo Alho ◽  
Sabine Grimm ◽  
Sabina Mateo-León ◽  
Jordi Costa-Faidella ◽  
Carles Escera
Keyword(s):  
Auditory System ◽  
Human Auditory System ◽  
Early Processing

Mechanisms and Models of the Human Auditory System

2002 ◽  
pp. 33-46
Author(s):  
John Holmes ◽  
Wendy Holmes
Keyword(s):  
Auditory System ◽  
Human Auditory System
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