section_path: Recollection/Dream-recording machine
section_name: Dream-recording machine
paragraph_text: Dream-recording machine
  
  Recording or reconstructing dreams may one day assist with dream recall. Using the permitted non-invasive technologies, functional magnetic resonance imaging (fMRI) and electromyography (EMG), researchers have been able to identify basic dream imagery, dream speech activity and dream motor behavior (such as walking and hand movements).