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2. Health effects from noise - Wikipedia

   en.wikipedia.org/wiki/Health_effects_from_noise

   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 many ...

3. Tinnitus retraining therapy - Wikipedia

   en.wikipedia.org/wiki/Tinnitus_retraining_therapy

   Tinnitus retraining therapy (TRT) is a form of habituation therapy designed to help people who experience tinnitus —a ringing, buzzing, hissing, or other sound heard when no external sound source is present. Two key components of TRT directly follow from the neurophysiological model of tinnitus: Directive counseling aims to help the sufferer ...

4. Tinnitus - Wikipedia

   en.wikipedia.org/wiki/Tinnitus

   Tinnitus is a variety of sound that is heard when no corresponding external sound is present. [1] Nearly everyone experiences faint "normal tinnitus" in a completely quiet room; but it is of concern only if it is bothersome, interferes with normal hearing, or is associated with other problems. [6]

5. What Happens to Your Brain When You Listen to Binaural Beats

   www.aol.com/happens-brain-listen-binaural-beats...

   Takeaway. In other words, the idea is that listening to binaural beats can trigger or elicit certain brain states, such as focus or a reduction in pain when listened to at certain frequencies.

6. Human body temperature - Wikipedia

   en.wikipedia.org/wiki/Human_body_temperature

   Normal human body temperature (normothermia, euthermia) is the typical temperature range found in humans. The normal human body temperature range is typically stated as 36.5–37.5 °C (97.7–99.5 °F). [ 8 ][ 9 ] Human body temperature varies. It depends on sex, age, time of day, exertion level, health status (such as illness and menstruation ...

7. Vital signs - Wikipedia

   en.wikipedia.org/wiki/Vital_signs

   Aural and skin temperature measurements require special devices designed to measure temperature from these locations. [11] While 37 °C (99 °F) is considered "normal" body temperature, there is some variance between individuals. Most have a normal body temperature set point that falls within the range of 36.0 to 37.5 °C (96.8 to 99.5 °F). [13]

8. Deep hypothermic circulatory arrest - Wikipedia

   en.wikipedia.org/wiki/Deep_hypothermic...

   It is a subject of research in animals and human clinical trials. As of 2012, the lowest body temperature ever survived by a human being was 9 °C (48 °F) as part of a hypothermic circulatory arrest experiment to treat cancer in 1957. [33] [34] This temperature was reached without surgery, using external cooling alone. Similar low temperatures ...

9. Cold and heat adaptations in humans - Wikipedia

   en.wikipedia.org/wiki/Cold_and_heat_adaptations...

   The human body always works to remain in homeostasis. One form of homeostasis is thermoregulation. Body temperature varies in every individual, but the average internal temperature is 37.0 °C (98.6 °F). [1] Sufficient stress from extreme external temperature may cause injury or death if it exceeds the ability of the body to thermoregulate.