Auricular Therapy Acupuncture Ear Points Dr. Chuanxin Wang, DAOM, L.Ac
... Precautions • Do not needle if external ear is infected or inflamed • Contraindicated for pregnancy with history of miscarriage; caution otherwise • Caution weak constitution • Do not leave tacks or seeds more than 1 week ...
... Precautions • Do not needle if external ear is infected or inflamed • Contraindicated for pregnancy with history of miscarriage; caution otherwise • Caution weak constitution • Do not leave tacks or seeds more than 1 week ...
(770k ppt)
... The middle ear carries out several functions, the most important of which, for levels and frequencies that are normally (or wisely) experienced, is matching the impedence of the air to the fluid in the cochlea. There are several other functions related to overload protection and such, which are not ...
... The middle ear carries out several functions, the most important of which, for levels and frequencies that are normally (or wisely) experienced, is matching the impedence of the air to the fluid in the cochlea. There are several other functions related to overload protection and such, which are not ...
Technology - Georgia State University
... with physically active children. In general, BTE hearing aids also require fewer repairs than in-the-ear hearing aids, and they are more compatible with assistive devices such as FM auditory trainers. Although assistive devices are not typically used with infants and toddlers, many children with hea ...
... with physically active children. In general, BTE hearing aids also require fewer repairs than in-the-ear hearing aids, and they are more compatible with assistive devices such as FM auditory trainers. Although assistive devices are not typically used with infants and toddlers, many children with hea ...
A Case of Susac Syndrome
... course of the syndrome . During the encephalopathic phase, the electroencephalogram (EEG) is diffusely slow. MRI shows numerous infarcts in the gray and white matter, leading to the diagnosis of MS . During the subacute phase, the areas of infarct enhance with gadolinium. In the chronic phase, atrop ...
... course of the syndrome . During the encephalopathic phase, the electroencephalogram (EEG) is diffusely slow. MRI shows numerous infarcts in the gray and white matter, leading to the diagnosis of MS . During the subacute phase, the areas of infarct enhance with gadolinium. In the chronic phase, atrop ...
DBQ (Hearing Loss) - Fink Rosner Ershow
... Sensorineural hearing loss (in the frequency range of 500-4000 Hz)* ICD code: _____ Sensorineural hearing loss (in the frequency range of 6000 Hz or higher frequencies) ** ICD code: _____ Significant changes in hearing thresholds in service*** Conductive hearing loss ICD code: _____ Mixed hearing lo ...
... Sensorineural hearing loss (in the frequency range of 500-4000 Hz)* ICD code: _____ Sensorineural hearing loss (in the frequency range of 6000 Hz or higher frequencies) ** ICD code: _____ Significant changes in hearing thresholds in service*** Conductive hearing loss ICD code: _____ Mixed hearing lo ...
Causes of Hearing Loss
... Having jaundice (JON-dis). With jaundice, the baby's skin looks yellow. Getting hurt during birth. This is called birth trauma (TRAW-ma). ...
... Having jaundice (JON-dis). With jaundice, the baby's skin looks yellow. Getting hurt during birth. This is called birth trauma (TRAW-ma). ...
ending the silence
... talked to the family doctor, and she suggested we wait another month. At six months, we went to Dr. Sikand and got an official diagnosis." Dr. Ashley Sikand told the Frizzells that Noah was profoundly deaf, meaning he could not hear in either ear. On Wednesday, Sikand performed a three-hour surgery ...
... talked to the family doctor, and she suggested we wait another month. At six months, we went to Dr. Sikand and got an official diagnosis." Dr. Ashley Sikand told the Frizzells that Noah was profoundly deaf, meaning he could not hear in either ear. On Wednesday, Sikand performed a three-hour surgery ...
Sudden Hearing Loss - Advanced ENT and Allergy
... sudden change in hearing is a potential indication of a medical problem that warrants urgent evaluation and treatment. Although most commonly the cause of this change in hearing can be as simple as having too much wax in the ear canal or fluid inside the eardrum, an ominous possibility may be damage ...
... sudden change in hearing is a potential indication of a medical problem that warrants urgent evaluation and treatment. Although most commonly the cause of this change in hearing can be as simple as having too much wax in the ear canal or fluid inside the eardrum, an ominous possibility may be damage ...
Introduction to Audiology
... Speech Reception Threshold (SRT) is softest level possible to hear closed set of bi-syllabic words Thresholds are measured in decibels (dB) at various frequencies, reported in Hertz ...
... Speech Reception Threshold (SRT) is softest level possible to hear closed set of bi-syllabic words Thresholds are measured in decibels (dB) at various frequencies, reported in Hertz ...
Auditory Neuropathy/Dys-synchrony with Secondary Loss of
... MEMR testing could not be completed due to the child’s activity level. He would not accept insert or supra-aural earphones; therefore, behavioral testing was completed in the soundfield utilizing VRA. Audiometric results indicated a moderate hearing loss at the better ear; however, a speech awarenes ...
... MEMR testing could not be completed due to the child’s activity level. He would not accept insert or supra-aural earphones; therefore, behavioral testing was completed in the soundfield utilizing VRA. Audiometric results indicated a moderate hearing loss at the better ear; however, a speech awarenes ...
1 The Auditory Periphery - University of Arizona Math
... roughly 12 orders of magnitude in energy! The ear can be roughly distinguished into three different parts: the outer, middle and inner ear (Fig. 1). Sound enters the external auditory meatus, or ear canal (outer ear), and sets the tympanic membrane (or eardrum) into motion. On the other side coupled ...
... roughly 12 orders of magnitude in energy! The ear can be roughly distinguished into three different parts: the outer, middle and inner ear (Fig. 1). Sound enters the external auditory meatus, or ear canal (outer ear), and sets the tympanic membrane (or eardrum) into motion. On the other side coupled ...
Novel form of X-linked nonsyndromic hearing loss caused by a
... (5) Comprehensive Hearing Center, University of Würzburg, Germany ...
... (5) Comprehensive Hearing Center, University of Würzburg, Germany ...
Chapter 2 Physiological correlates of hearing impairment
... loss. This is due to the way acoustic signals are processed by the auditory system. The peripheral auditory system transforms and encodes the mechanical energy of a sound, e.g., speech, into electrical pulse trains. This neural pulse train is conveyed to the brain, i.e., the auditory cortex, via the ...
... loss. This is due to the way acoustic signals are processed by the auditory system. The peripheral auditory system transforms and encodes the mechanical energy of a sound, e.g., speech, into electrical pulse trains. This neural pulse train is conveyed to the brain, i.e., the auditory cortex, via the ...
Hearing
... The inner ear contains the cochlea: a fluid-filled organ where vibrations are converted into nerve impulses to the brain. Cochlea = Greek: “snail shell”. Spiral tube: When stretched out, approximately 30 millimeters long. Vibrations on the cochlea’s oval window cause hydraulic pressure waves inside ...
... The inner ear contains the cochlea: a fluid-filled organ where vibrations are converted into nerve impulses to the brain. Cochlea = Greek: “snail shell”. Spiral tube: When stretched out, approximately 30 millimeters long. Vibrations on the cochlea’s oval window cause hydraulic pressure waves inside ...
Noise at Work - The University of Sheffield
... destruction of hair cells in the ears. Hearing cannot be restored ...
... destruction of hair cells in the ears. Hearing cannot be restored ...
Physiology of auditory system (PDF Available)
... The middle ear transformer mechanism ensures that up to 50% of the incident sound energy is transmitted to the cochlea. This value is applicable for one frequency only i.e. 1 kHz. At other frequencies additional factors come into play. The malleus incudal joint is fixed in contrast to incus Stapedi ...
... The middle ear transformer mechanism ensures that up to 50% of the incident sound energy is transmitted to the cochlea. This value is applicable for one frequency only i.e. 1 kHz. At other frequencies additional factors come into play. The malleus incudal joint is fixed in contrast to incus Stapedi ...
The Basics, the Science, and the Future Potential of Otoacoustic
... Figure 1 –1 Illustration of the two most common OAE recording methods. (A,B) TEOAE recording. (A) The ear canal sound pressure waveform from a healthy adult ear following the presentation of a click stimulus of intensity 84 dB SPL peak equivalent (approximately 60 dB SL, sensation level) presented a ...
... Figure 1 –1 Illustration of the two most common OAE recording methods. (A,B) TEOAE recording. (A) The ear canal sound pressure waveform from a healthy adult ear following the presentation of a click stimulus of intensity 84 dB SPL peak equivalent (approximately 60 dB SL, sensation level) presented a ...
unilateral hearing loss - Boys Town National Research Hospital
... Your child's teacher should be made aware of the hearing loss so that classroom performance can be closely monitored. If hearing problems are causing academic problems, an involved teacher can help to make sure that this is discovered as soon as possible. In the classroom, your child's normal hearin ...
... Your child's teacher should be made aware of the hearing loss so that classroom performance can be closely monitored. If hearing problems are causing academic problems, an involved teacher can help to make sure that this is discovered as soon as possible. In the classroom, your child's normal hearin ...
Development of Hearing. Part I: Phylogeny
... into numerous phyla. Extant phyla include, in approximate order of appearance, sponges, worms, molluscs, arthropods (such as crustaceans and insects), sea urchins, jellyfish, and, finally, our phylum, the chordates. The major group of chordates is by far the vertebrates whose nerve cord has a segmen ...
... into numerous phyla. Extant phyla include, in approximate order of appearance, sponges, worms, molluscs, arthropods (such as crustaceans and insects), sea urchins, jellyfish, and, finally, our phylum, the chordates. The major group of chordates is by far the vertebrates whose nerve cord has a segmen ...
Ear
The ear is the organ that detects sound. It not only receives sound, but also aids in balance and body position. The ear is part of the auditory system.Often the entire organ is considered the ear, though it may also be considered just the visible portion. In most mammals, the visible ear is a flap of tissue that is also called the pinna (or auricle in humans) and is the first of many steps in hearing. Vertebrates have a pair of ears placed somewhat symmetrically on opposite sides of the head. This arrangement aids in the ability to localize sound sources.