Neural perspective on observational drawing: A longitudinal resting state functional connectivity study using 7T MRI

Observational drawing is representation of observed 3D real-life objects into 2D drawings on paper, which involves engaging complex skills like visual perception, spatial encoding, memory and decision making. This study investigates longitudinal functional connectivity (FC) in art students who underwent a 16-week long drawing course, in comparison to students who took unrelated courses. The art group showed improved drawing skills and demonstrated enhanced FC between DMN and salience network and in cerebellar regions post-art class, in comparison, with healthy non-art students. These findings imply positive changes in brain functioning on learning and practicing art, thereby highlighting its potential therapeutic applications.