AFTERSENSATIONS

Noun

aftersensations

plural of aftersensation

Source: Wiktionary

AFTERSENSATION

Aft"er*sen*sa`tion, n. (Psychol.)

Definition: A sensation or sense impression following the removal of a stimulus producing a primary sensation, and reproducing the primary sensation in positive, negative, or complementary form. The aftersensation may be continuous with the primary sensation or follow it after an interval.

Source: Webster’s Unabridged Dictionary 1913 Edition