Mydriasis Mydriasis Mydriasis () is the dilation of the pupil, usually having a non-physiological cause, or sometimes a physiological pupillary response. Non-physiological causes of mydriasis include disease, trauma, or the use of drugs. Normally, as part of the pupillary light reflex, the pupil dilates in the dark and constricts in the light to respectively improve vividity at night and to protect the retina from sunlight damage during the day. A "mydriatic" pupil will remain excessively large even in a bright environment. The excitation of the radial fibres of the iris which increases the pupillary aperture is referred to as a mydriasis.
What a Man My Man Is been re-recorded numerous times by Anderson, including on her Grammy-nominated 2004 album, "The Bluegrass Sessions". What a Man My Man Is "What a Man My Man Is" is the name of a No. 1 U.S. country music hit by Lynn Anderson, from 1974. This was Anderson's last No. 1 country hit, staying at the top for one week and spending a total of nine weeks on the chart. It was also her last pop entry on the Hot 100, reaching number 93. For the next few years, Anderson would place hits in the Country top 15 and 20, but wouldn't