Reading a good novel can boost brain function. A recent research study from Emory University, co-authored by my dissertation co-adviser, Michael Prietula, has found “changes in resting-state connectivity of the brain that persist“. The study used a functional magnetic resonance imaging (fMRI) to identify brain networks associated with reading stories.
The results showed heightened connectivity in the left temporal cortex, an area of the brain associated with receptivity for language, on the mornings following the reading assignments.
Heightened connectivity was also seen in the central sulcus of the brain, the primary sensory motor region of the brain. Neurons of this region have been associated with making representations of sensation for the body, a phenomenon known as grounded cognition. Just thinking about running, for instance, can activate the neurons associated with the physical act of running.
From Emory University
or in other words, the study shows that reading makes you smarter, reading stories makes you even more smarter. This explains why some of us (me included) have to read a story or a research study to ‘kick start’ our brain into ‘writing mode’.