Details

Autor(en) / Beteiligte

• Bo, Jin
• Acluche, Frantzy
• Lasutschinkow, Patricia C.
• Augustiniak, Alyssa
• Ditchfield, Noelle
• Lajiness-O’Neill, Renee

Titel

Motor networks in children with autism spectrum disorder: a systematic review on EEG studies

Ist Teil von

• Experimental brain research, 2022-12, Vol.240 (12), p.3073-3087

Ort / Verlag

Berlin/Heidelberg: Springer Berlin Heidelberg

Erscheinungsjahr

2022

Quelle

SpringerLink

Beschreibungen/Notizen

• Motor disturbance and altered motor networks are commonly reported in individuals with autism spectrum disorder (ASD). It has been suggested that electroencephalogram (EEG) can be used to provide exquisite temporal resolution for understanding motor control processes in ASD. However, the variability of study design and EEG approaches can impact our interpretation. Here, we conducted a systematic review on recent 11 EEG studies that involve motor observation and/or execution tasks and evaluated how these findings help us understand motor difficulties in ASD. Three behavior paradigms with different EEG analytic methods were demonstrated. The main findings were quite mixed: children with ASD did not always show disrupted neuronal activity during motor observation. Additionally, they might have intact ability for movement execution but have more difficulties in neuronal modulation during movement preparation. We would like to promote discussions on how methodological selections of behavioral tasks and data analytic approaches impact our interpretation of motor deficits in ASD. Future EEG research addressing the inconsistency across methodological approaches is necessary to help us understand neurophysiological mechanism of motor abnormalities in ASD.