The Sensorimotor Contributions to Implicit Memory, Familiarity, and Recollection

Autor/in	Topolinski, Sascha
Titel	The Sensorimotor Contributions to Implicit Memory, Familiarity, and Recollection
Quelle	In: Journal of Experimental Psychology: General, 141 (2012) 2, S.260-281 (22 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0096-3445
DOI	10.1037/a0025658
Schlagwörter	Neuropsychology; Psychomotor Skills; Memory; Familiarity; Stimuli; Recall (Psychology); Cognitive Processes; Evidence; Priming + Suchen Sie Ihr Suchwort? Neuropsychologie; Psychomotorische Aktivität; Gedächtnis; Anreizsystem; Abberufung; Cognitive process; Kognitiver Prozess; Evidenz
Abstract	The sensorimotor contributions to memory for prior occurrence were investigated. Previous research has shown that both implicit memory and familiarity draw on gains in stimulus-related processing fluency for old, compared with novel, stimuli, but recollection does not. Recently, it has been demonstrated that processing fluency itself resides in stimulus-specific motor simulations or reenactment (e.g., covert pronouncing simulations for words as stimuli). Combining these lines of evidence, it was predicted that stimulus-specific motor interference preventing simulations should impair both implicit memory and familiarity but leave recollection unaffected. This was tested for words as verbal stimuli associated to pronouncing simulations in the oral muscle system (but also for tunes as vocal stimuli and their associated vocal system, Experiment 2). It was found that oral (e.g., chewing gum), compared with manual (kneading a ball), motor interference prevented mere exposure effects (Experiments 1-2), substantially reduced repetition priming in word fragment completion (Experiment 3), reduced the familiarity estimates in a remember-know task (Experiment 5) and in receiver-operating characteristics (Experiment 6), and completely neutralized familiarity measured by self-reports (Experiment 4) and skin conductance responses (Experiment 7), while leaving recollection and free recall unaffected (across Experiments 1-7). This pattern establishes a rare memory dissociation in healthy participants, that is, explicit without implicit memory or recognizing without feeling familiar. Implications for embodied memory and neuropsychology are discussed. (Contains 7 tables, 5 footnotes, and 7 figures.) (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10