Assertion: concept's part | /r/HasProperty | increased relative
Facets:
value: to normal
type: OTHER
Source sentences:
text: In a loss-of-function (also called "necessity") experiment, a part of the nervous system is diminished or removed in an attempt to determine if it is necessary for a certain process to occur, and in a gain-of-function (also called "sufficiency") experiment, an aspect of the nervous system is increased relative to normal.