Core Keywords Neuroarchitecture, Built Environment, Geriatric Cognition, Spatial Perception Extended Keywords Brain-Computer Interface, Eye-Tracking Experiment, fNIRS, Embodied Cognition, Cold Regional Human Settlement, Community Elderly Care, Embedded Elderly Care Facilities, Usage Performance Evaluation, Entropy-TOPSIS, Environmental Neuroscience, Perceptual Architecture, Spatial Healing, Elderly Visual Perception, Human Settlement Environmental Performance