Glossary A

Glossary A

Atman refers to a concept of universality in which the self is not seen as an individual but as part of the entire universe. In Hindu writings, Atman refers to the unborn, undying self

Atmospheric perspective refers to a depth cue. Objects that are farther away look more blurred and bluer than objects that are closer because we must look through more air and particles to see them.

Atom is a piece of an element that cannot be divided any further.

Atomic number refers to the number of protons in the nucleus of an atom

Atomic weight refers to the number indicating the weight of an atom relative to a weight of one for a proton

Atonia refers to lack of normal muscular tension or tonus

Atonic seizures refer to a kind of seizure which are characterized by a sudden loss of muscle tone and may result in a fall. They last no longer than 15 seconds while the person remains conscious.

ATP (Adenosine Triphosphate) refers to a compound that stores energy and is also used as a neuromodulator