Visuospatial memory (VSM) performance depends on intrinsic (biopsychosocial parameters) and extrinsic (space) factors. We aimed at characterizing the determinants of VSM performance according to space. Young healthy adults, 20 males and 41 females (23 ± 3 years old), were assessed for VSM performance through a pathway learning task, in reaching (eCorsi Block Tapping task) and walking space (Virtual Walking Corsi Task). We evaluated psychosocial factors through seven questionnaires – Epworth Sleepiness Scale, Pittsburgh Sleep Quality Index, Fatigue Severity Scale, Profile of the Mood States, 2^nd edition, short version, Coping Inventory for Stressful Situations, Measurement of Ambiguity Tolerance, Motives for Physical Activities Measure-Revised, mental rotation capabilities and locomotor characteristics (physical activity level through embedded trackers and the International Physical Activity Questionnaire, and gait parameters). The most explanatory biopsychosocial determinants of VSM performance were i) mental rotation capabilities and fatigue indicator in reaching space, and ii) mental rotation capabilities and physical activity level (tracked active energy expenditure only) in walking space. These results suggest that specific parameters should be preferred for the evaluation and strengthening of VSM capabilities in both reaching or walking spaces.

视觉空间记忆 (VSM) 表现取决于内在（生物心理社会参数）和外在（空间）因素。我们旨在根据空间表征 VSM 性能的决定因素。年轻健康的成年人，20 名男性和 41 名女性（23 ± 3 岁），通过通路学习任务在到达（eCorsi Block Tapping 任务）和步行空间（Virtual Walking Corsi Task）方面评估了 VSM 的表现。我们到七个问卷评估心理因素-爱华嗜睡量表，匹兹堡睡眠质量指数，疲劳严重程度量表，情绪状态的个人资料，2^次版本，简短版本，应对压力情况的量表，歧义容忍度的测量，体育活动的动机测量-修订，心理旋转能力和运动特征（通过嵌入式跟踪器和国际体育活动问卷的体育活动水平，以及步态参数）。VSM 表现的最具解释性的生物心理社会决定因素是 i) 到达空间时的心理旋转能力和疲劳指标，以及 ii) 行走空间中的心理旋转能力和身体活动水平（仅跟踪活动能量消耗）。这些结果表明，应该首选特定参数来评估和加强到达或步行空间中的 VSM 能力。