====== Motor imagery ====== [[Motor]] [[imagery]] is a mental process by which an individual rehearses or simulates a given action. [[Motor imagery brain-computer interface]] A study in which [[primary motor cortex]] activity was imaged with the sub-laminar resolution has found that, while overt motor actions led to activity in both superficial and deep cortical layers, motor imagery engaged only superficial layers ((Mahon BZ. Brain Mapping: Understanding the Ins and Outs of Brain Regions. Curr Biol. 2020 May 4;30(9):R414-R416. doi: 10.1016/j.cub.2020.03.061. PubMed PMID: 32369758. )).