基于脑电记录分析系统的收缩城市建成环境对环境感知的影响机制——以伊春为例  

The Mechanism of Shrinking Cities'Built Environment on Environmental Perception Based on Electroencephalogram Recording and Analysis System:A Case Study of Yichun

作　　者：马爽 穆特 王珏[2] 马玉鸽 李双金 MA Shuang;MU Te;WANG Jue;MA Yuge;LI Shuangjin(Seoul National University;Zhejiang University;Hiroshima University;Graduate School of Advanced Science and Engineering,Hiroshima University)

机构地区：[1]首尔大学 [2]浙江大学 [3]广岛大学 [4]广岛大学先进理工系科学研究科

出　　处：《世界建筑》2023年第7期50-54,共5页World Architecture

摘　　要：关注收缩城市的环境感知是我国社会主要矛盾转化背景下城市研究的重要方向之一。本研究借助脑电记录分析客观测度环境舒适感,利用多尺度地理加权工具变量回归模型实证探讨了收缩城市的建成环境变化与环境感知的动态影响机制。研究表明:伊春的环境舒适感有所下降但不显著;顶区作为关键脑区参与了环境感知的因果调制;功能混合度、道路等级以及区位对环境舒适感具有最为显著的空间异质影响。本研究以期丰富人因技术视角下的收缩城市建成环境与环境感知的实证研究,建议针对不同收缩阶段的区位提出对应策略,进而有效地提高环境感知。In the context of the transformation of China's major social contradictions,one of the important research directions in urban studies is to focus on the environmental perception of shrinking cities.This study utilises brainwave recordings to objectively measure environmental comfort and employs the Multiscale Geographic Weighted Regression Instrumental Variable Regression(MGWIVR)model to empirically explore the dynamic mechanisms of the impact of changes in the built environment on environmental perceptions in shrinking cities.The research findings indicate a slight but insignificant decline in environmental comfort in Yichun.The prefrontal cortex,a key brain region,plays a causal modulation role in environmental perception.Factors such as functional mix,road hierarchy,and location have the most significant spatial heterogeneous effects on environmental comfort.This study aims to enrich the empirical research on the built environment and environmental perception in shrinking cities from a ergonomic technology perspective.It suggests proposing corresponding strategies for different stages of urban shrinkage to effectively enhance environmental perception.

关 键 词：城市收缩 脑电信号 建成环境 环境感知 多尺度地理加权工具变量回归 

分 类 号：TU984.2[建筑科学—城市规划与设计]