title: The motor way: Clinical implications of understanding and shaping actions with the motor system in autism and drug addiction.
abstract: To understand others' minds is crucial for survival; however, it is quite puzzling how access to others' minds can be--to some extent--direct and not necessarily mediated by conceptual reasoning. Recent advances in neuroscience have led to hypothesize a role for motor circuits not only in controlling the elementary physical features of movement (e.g., force, direction, and amplitude), but also in understanding and shaping human behavior. The concept of "motor cognition" refers to these aspects, and neurophysiological, neuroimaging, and behavioral studies in human and nonhuman primates support this view. From a clinical perspective, motor cognition represents a challenge in several domains. A thorough investigation of the neural mechanisms mediating motor action/intention understanding and automatized/compulsive behaviors seems to be a promising way to tackle a range of neurodevelopmental and drug-related disorders. On the one hand, anomalies in motor cognition may have cascade effects on social functioning in individuals with autism spectrum disorder (ASD); on the other, motor cognition may help explain the pathophysiology of drug-seeking and drug-taking behaviors in the most severe phase of drug addiction (i.e., see drug dependence, motor low-order cue reactivity). This may represent a promising approach that could improve the efficacy of rehabilitative interventions. The only way to shed light on multifactorial disorders such as ASD and drug addiction is through the investigation of their multiple factors. This motor way can promote new theoretical and experimental perspectives that would help bridge the gap between the basic neuroscience approach and clinical practice.
authors.affiliation: IEB - Geneva University Medical School, University of Geneva, Geneva, Switzerland. luca.casartelli@bp.lnf.it.|Child Psychopathology Unit, Scientific Institute IRCCS Eugenio MEDEA, Bosisio Parini, Lecco, Italy. luca.casartelli@bp.lnf.it.|Developmental Psychopathology Unit, Vita-Salute San Raffaele University, Milan, Italy. luca.casartelli@bp.lnf.it.
authors.forename: Luca
authors.initials: L
authors.lastname: Casartelli
authors.affiliation: NeuroPsiLab, Department of Diagnostics and Public Health, University of Verona, Verona, Italy.
authors.forename: Cristiano
authors.initials: C
authors.lastname: Chiamulera
mesh_terms: D000818:Animals; D000067877:Autism Spectrum Disorder / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy; D001321:Autistic Disorder / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy; D003071:Cognition / Q000502:physiology*; D006801:Humans; D009068:Movement / Q000502:physiology*; D012938:Social Perception; D019966:Substance-Related Disorders / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy
keywords: Addiction; Autism; Drug cue reactivity; Motor cognition; Social cognition