title: Editorial: Inner Experiences: Theory, Measurement, Frequency, Content, and Functions.
authors.affiliation: Department of Psychology, Mount Royal University Calgary, AB, Canada.
authors.forename: Alain
authors.initials: A
authors.lastname: Morin
authors.affiliation: Department of Psychology, Indiana Wesleyan University Marion, IN, USA.
authors.forename: Jason D
authors.initials: JD
authors.lastname: Runyan
authors.affiliation: Department of Psychology, Middle Tennessee State University Murfreesboro, TN, USA.
authors.forename: Thomas M
authors.initials: TM
authors.lastname: Brinthaupt
keywords: fMRI methods; inner speech; mind wandering; resting state; self-report instruments; thought sampling; unsymbolized thinking