Dissociation
Dissociation, in the wide sense of the word, is an act of disuniting or separating a complex object into parts. Dissociation may also refer to:

Dissociation (chemistry), general process in which molecules or ionic compounds (complexes, or salts) split into smaller particles, usually in a reversible manner
Dissociation (neuropsychology), identification of the neural substrate of a particular brain function through various methods
Dissociation (psychology), an experience of having ones attention and emotions detached from the environment
Dissociation (rhetoric), a rhetorical device in which the speaker separates a notion considered to form a unitary concept into two new notions to affect an audience in some way
Dissociation (album), by the Dillinger Escape Plan, 2016

See also
Dissociation: Progress in the Dissociative Disorders (1988-1997) published by International Society for the Study of Trauma and Dissociation
"Disassociation", a 2021 song by the Rions
Dissociative, a class of hallucinogen
All pages with titles beginning with Dissociation
All pages with titles containing Dissociation