Short- and Long-Term Effects of a Novel on Connectivity in the Brain

This study examined how reading a novel affects brain connectivity using resting-state fMRI scans over 19 days. Participants read sections of the novel "Pompeii" for nine consecutive evenings, with scans taken each morning. Results showed enhanced connectivity in brain areas linked to story comprehension and perspective-taking, such as the angular gyrus and temporal gyri. Notably, these changes persisted for several days after reading ended, particularly in somatosensory regions associated with "embodied semantics"—the neural representation of sensory experiences tied to the narrative. The findings suggest that reading a compelling story may foster both short-term and lasting neural adaptations, enriching cognitive and sensory processing.

Regularly engage in reading novels to stimulate cognitive functions such as empathy, perspective-taking, and sensory integration. This study shows that even brief daily reading can enhance brain connectivity in areas linked to story comprehension and embodied experiences, with effects lasting days after reading. While the research is based on a small, young adult sample, the cognitive benefits suggest reading novels may be a valuable addition to mental fitness routines, complementing other brain-stimulating activities.