• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Assessment of the Young Pediatric Patient
Assessment of the Young Pediatric Patient

... are not capable of the full participation that is necessary for behavioral testing. For older children, generally, the behavioral audiologic findings—with or without ABR supporting data—are used to determine management of the hearing loss. Electrophysiologic and behavioral tests, however, provide in ...
further_information_
further_information_

Living Everyday ADVENTURES
Living Everyday ADVENTURES

... v5.0a. With a 10,000 Hz bandwidth, high frequency prescriptive targets can more readily be reached, thus providing the child with additional high frequency speech audibility. This is critical for the acquisition of speech and language by children who are newly identified with hearing loss. Furthermor ...
"Tinnitus" Chat Transcript Guest Speaker: Dr. Michael Seidman
"Tinnitus" Chat Transcript Guest Speaker: Dr. Michael Seidman

... scientific information as to whether or not specific genes for hearing loss have been isolated and identified? Ann, South Carolina Dr. Seidman If you Google your question you will find significant amounts of information. If we are speaking about things like Connexin 26 gene mutations that are respon ...
How`s your hearing? - Action on Hearing Loss
How`s your hearing? - Action on Hearing Loss

... Your audiologist will explain the type of hearing loss that you have. It will either be sensorineural, conductive or mixed. • Sensorineural hearing loss is caused by damage to the hair cells within the inner ear. It is permanent and most often caused by age-related ‘wear and tear’ within the inner ...
The effects of single and double hearing protection on the
The effects of single and double hearing protection on the

... torso. These interaural difference cues would be badly corrupted in a bone-conducted sound, which would propagate directly through the head at a much higher rate than a normal air conducted signal. Consequently, it may not be surprising that a listener wearing double hearing protection that reaches ...
Hearing in young adults. Part I: The effects of attitudes
Hearing in young adults. Part I: The effects of attitudes

Bone conduction hearing aids
Bone conduction hearing aids

Bone conduction hearing aids
Bone conduction hearing aids

... You can get BAHAs free from the NHS, although they are not available in every hospital. This means you may have to travel some distance to get them. Your GP will refer you to your nearest hospital where you will be assessed to see if BAHAs would be suitable for you. How are they fitted? BAHAs are su ...
Self-advocacy for the HOH Adult - CHHA-AMEC
Self-advocacy for the HOH Adult - CHHA-AMEC

...  Very little consensus about what it means…  The focus is on being in control of our own resources and how they are used or directed –without undue control from others  It’s about SPEAKING UP for support from others.  It’s a consumer characteristic ...
Vowel Perception in Normal and Hearing Impaired Listeners
Vowel Perception in Normal and Hearing Impaired Listeners

Familial leuconychia, knuckle pads, hearing loss, and
Familial leuconychia, knuckle pads, hearing loss, and

Epidemiology of Aging and Hearing Loss Related to Other
Epidemiology of Aging and Hearing Loss Related to Other

... Technology Assessment Programme (Davis et al. 2007) showed that long-term hearing aid use in early screened people was low, unless hearing impairment was at least 35 dB HL in the aided ear. Those identified early had greater benefit through additional years of use and better adaptation to use than t ...
Hearing Risk among Young Personal Listening Device Users
Hearing Risk among Young Personal Listening Device Users

Innovative ways hearing aids can be improved for clinical use A
Innovative ways hearing aids can be improved for clinical use A

... inner hair cells allow sound to be sent to the brain via the auditory nerve (cranial nerve VIII)  once  the  outer  hair  cells  have  manipulated  sound.  Damage  to  either  these  structures  can  cause  types  of  hearing  loss.  The  type  of  hearing  loss  along  with  other  audiological  is ...
Policy and Research Officer
Policy and Research Officer

... mild to moderate hearing loss. 140,000 of these are over the age of 60. 17,000 people in Northern Ireland are severely or profoundly deaf. 14,000 of these are over the age of 60. Most people in the UK who are deaf or hard of hearing develop a hearing loss as they get older. Around the age of 50, the ...
Executive Summary: What Makes Synthetic Speech Difficult for
Executive Summary: What Makes Synthetic Speech Difficult for

ORIGINAL ARTICLE Post Auricular Muscle Response in Auditory
ORIGINAL ARTICLE Post Auricular Muscle Response in Auditory

... In AN patients, the altered temporal synchrony of auditory nerve is assumed to be responsible for the failure to detect ABR disproportionately to the degree of hearing loss findings [10]. As the afferent portion of PAMR is the auditory nerve, thus such temporal dyssynchrony could attribute to the ab ...
Purpose Materials and Methods Conclusion
Purpose Materials and Methods Conclusion

2nd Year Biophysics Lab Manual
2nd Year Biophysics Lab Manual

human cochlear model: a simulink implementation
human cochlear model: a simulink implementation

Chapter 11
Chapter 11

... Medical Specialties Related to Ears ...
PDF - Journal of Neuroscience
PDF - Journal of Neuroscience

Audiometric Considerations for Hearing Aid Fitting (and
Audiometric Considerations for Hearing Aid Fitting (and

... Perhaps the best correlations of the era came from the work of Coren and Hakistan (1992). The investigators developed a Hearing Screening Inventory that produced a high correlation to PTA (.82) but was never implemented as an outcome measure for hearing aid success or benefit, in part, perhaps, beca ...
MI PRAMS Delivery Newborn Screening, MI PRAMS, 2004  Inside This Issue
MI PRAMS Delivery Newborn Screening, MI PRAMS, 2004 Inside This Issue

< 1 ... 95 96 97 98 99 100 101 102 103 ... 241 >

Sensorineural hearing loss



Sensorineural hearing loss (SNHL) is a type of hearing loss, or deafness, in which the root cause lies in the inner ear (cochlear), vestibulocochlear nerve (cranial nerve VIII), or central processing centers of the brain. Sensorineural hearing loss can be mild, moderate, severe, profound, or total.The great majority of human sensorineural hearing loss is caused by abnormal structure or function of the hair cells of the organ of Corti in the cochlea. There are also very unusual sensorineural hearing impairments that involve the eighth cranial nerve (the vestibulocochlear nerve) or the auditory portions of the brain. In the rarest of these sorts of hearing loss, only the auditory centers of the brain are affected. In this situation, cortical deafness, sounds may be heard at normal thresholds, but the quality of the sound perceived is so poor that speech cannot be understood.Sensory hearing loss is due to poor hair cell function. The hair cells may be abnormal at birth, or damaged during the lifetime of an individual. There are both external causes of damage, like noise trauma and infection, and intrinsic abnormalities, like deafness genes.Neural hearing loss occurs because of damage to the cochlear nerve (CVIII). This damage may affect the initiation of the nerve impulse in the cochlear nerve or the transmission of the nerve impulse along the nerve. Hearing loss that results from abnormalities of the central auditory system in the brain is called central hearing impairment. Since the auditory pathways cross back and forth on both sides of the brain, deafness from a central cause is unusual.Sensory hearing loss can also be caused by prolonged exposure to very loud noise, for example, being in a loud workplace without wearing protection, or having headphones set to high volumes for a long period. Exposure to a very loud noise such as a bomb blast can cause noise-induced hearing loss.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report