基于视嗅意象匹配的嗅觉景观循证研究  

Evidence-Based Research of Smellscape Based on Visual-Olfactory Imagery Matching

作　　者：赵雅庆 ZHAO Yaqing

机构地区：[1]天津大学建筑学院

出　　处：《城市环境设计》2023年第1期356-364,共9页Urban Environment Design

摘　　要：嗅觉景观作为精神辅助治疗关注的新焦点,往往以植物气味为研究切入点,本文则转为探究嗅景的视嗅意象匹配关系对情绪和认知加工的影响。以认知神经心理学实验范式,设计视嗅意象的剥离工具一空间语义因子。通过检验视-嗅意象的匹配正确性和自洽性,验证统觉意象的生成条件。然后,对比统觉意象生成与未生成状态下的认知匹配加工时长与情绪变化。通过循证结果证实,正性视嗅意象匹配的景对抑郁心境有疗愈作用,可抑制抑郁症痛觉诱发电位P250。最后结合视嗅结果匹配实验结论指出,在进行嗅景构建时,应以觉意象作为视觉设计出处,使Henshaw嗅景尺度理论在中、微观尺度层面上提出起视嗅设计的关联介质。此外,还依据实验结论提出景植物配置的“三位格”方法,对嗅景尺度理论的气味设计方案进行补充。As a new focus of psychotherapy,smellscape often takes the plant smell as the research starting point,while this paper turns to the perspective of visual-olfactory imagery matching relationship aiming to explore the impact of smellscape on emotional and cognitive processing.After that,the spatial semantic factors are used to test the correctness and selfconsistency of visual-olfactory imagery matching so as to verify the establishing conditions of apperception imagery.Then the paper test the emotional changes and the cognitive matching processing length,that is of comparing given the precondition in establishment of apperception imagery with non given.By the evidence-based method,the results confirm that the smellscape of positive visual-olfactory imagery matching can heal the depressive mood,and can also inhibit the pain-related evoked potentials P250 in depression.Finally,combined with the conclusion of visual-olfactory imagery matching experiment,this paper points out that the olfactory imagery should be used as the resource for visual design when constructing smellscape,and that it can also establish the correlation medium of visual-olfactory design during the meso and micro scales for Henshaw's smellscape scale theory.In addition,based on the experimental results,the"Trinity"method of smellscape plant configuration is proposed for supplementing the odor design scheme of Henshaw's smellscape scale theory.

关 键 词：嗅觉景观 疗愈景观 意象 视嗅匹配 抑郁症 联觉 P250诱发电位 

分 类 号：TU986.2[建筑科学—城市规划与设计]