Henry David Thoreau Quotes. Our life is frittered away by detail... simplify, simplify. Henry David Thoreau. Author Profession: Author. Nationality: American Quotes. Born: July 12, 1817.
Quick Answer. Attenuation refers to how dense a part of the body appears relative to other body parts on a CT scan or X-ray, according to MedPix; while hypoattenuation means lower density, hyperattenuation refers to higher density.
attenuation - Computer Definition. Loss in signal power. Electromagnetic signals tend to weaken, or attenuate, over a distance. Some of the signal is absorbed and converted to thermal energy as it interacts with the physical matter between the transmitter and receiver.