Pina, Jorge Bernal-Berdun, Edurne Martin, Daniel Malpica, Sandra Real, Carmen Barquero, Alberto Armañac-Julián, Pablo Lazaro, Jesus Martín-Yebra, Alba Masia, Belen Serrano, Ana A Comprehensive Analysis of the Influence of Cognitive Load on Physiological Signals in Virtual Reality Proc. int. symp. mixed augment. real. ISMAR 10.1109/ISMAR67309.2025.00054 2025 2025