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A study of 21 first-year medical students learning cardiac anatomy, comparing traditional 2D materials with immersive 3D virtual reality. Prefrontal hemodynamic activity was monitored with functional near-infrared spectroscopy (fNIRS), and cognitive load was assessed via the Klepsch questionnaire and pre-/post-learning tests. The dataset, authored by Erika Johannessen and last updated on 2026-05-05, demonstrates the feasibility of fNIRS-based cognitive load classification.
License is CC-BY-4.0, requiring attribution.