Overview
- The University of Tokyo team published a peer-reviewed PLOS One study this week that tested how reading the first half of a two-part manga on paper versus a tablet affected later comprehension and brain activity.
- Participants who first read on a tablet took longer to answer demanding questions that required integrating information from both halves, even though overall accuracy was similar between groups.
- fMRI scans showed that readers who began on paper had lower activation in frontal language-related brain regions when reading and answering questions later, which the authors interpret as reduced processing demand.
- The researchers say the likely mechanism is that paper provides stable spatial and tactile cues that help organize story elements on the page, and they plan follow-up work on handwriting versus typing to test that idea further.
- The paper notes possible education and device-design implications, discloses funding from COAMIX INC. and a Japanese government early-career grant, and treats the tactile-cue explanation as provisional pending more experiments.