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The concept of silent birth is a mandatory practice in Scientology doctrine. It is based upon the principle that expectant mothers must be provided the utmost care and respect and Hubbard's words: "Everyone must learn to say nothing within the expectant mother's hearing using labor and delivery. Particularly during birth, absolute silence must ...
Prenatal memory, also called fetal memory, is important for the development of memory in humans. Many factors can impair fetal memory and its functions, primarily maternal actions. There are multiple techniques available not only to demonstrate the existence of fetal memory but to measure it. Fetal memory is vulnerable to certain diseases so ...
Elevated workplace or environmental noise can cause hearing impairment, tinnitus, hypertension, ischemic heart disease, annoyance, and sleep disturbance. [ 3][ 4] Changes in the immune system and birth defects have been also attributed to noise exposure. [ 5] Although age-related health effects ( presbycusis) occur naturally with age, [ 6] in ...
Pregnancy Symptoms Week 1. It's a bit of a mind-bender, but you aren't actually pregnant during what doctors call "week one" of pregnancy. Instead, week one starts on the first day of your last ...
Wikiversity has learning resources about Global Audiology. Hearing loss may be caused by a number of factors, including: genetics, ageing, exposure to noise, some infections, birth complications, trauma to the ear, and certain medications or toxins. [ 2] A common condition that results in hearing loss is chronic ear infections. [ 2]
A typical source of acoustic trauma is a too-loud music concert. Workplace noise: The OSHA standards 1910.95 General Industry Occupational Noise Exposure and 1926.52 Construction Industry Occupational Noise Exposure identify the level of 90 dB(A) for 8 hour exposure as the level necessary to protect workers from hearing loss.
Noise-induced hearing loss affects adults and kids alike. This condition develops when damage occurs to the delicate hair cells in the inner ear due to exposure to loud sounds or noises. Get more ...
This would happen every day beginning in the morning, and the symptoms would worsen during the few days before her menstrual period. If the symptoms did not occur in the morning, they would be triggered by strong olfactory stimuli or by loud noises. Occasionally she could avoid the phantosmia symptoms by forcing herself to sneeze. [citation needed]