Enhancing Motor-Imagery Brain-Computer Interface Training With Embodied Virtual Reality: A Pilot Study With Older Adults. - Athanasios Vourvopoulos; Diego Andrés Blanco-Mora; Audrey Aldridge; Carolina Jorge Vieira; Patrícia Figueiredo; Sergi Bermúdez i Badia (MetroXRAINE, 2022)