The name of the ability to recognize and respond to such changes is hyperacusis. It is an over-sensitivity to sound that frequently occurs due to damage to the cochlea (cochlear origin) or the ...

The lactulose nutrient challenge test identifies hypersensitivity in over three fourths of patients with IBS, making it a ...

As a person with a chronic illness, I'm no stranger to bloodwork. I used to pore over my lab results, googling the various meanings, and trying not to panic when a test fell out of range. Function ...

Curve tracers are electronic test devices that are similar to oscilloscopes in many ways. Fundamentally, these instruments operate by varying a parameter, then measuring a separate one to produce data ...