Differences in Regional Gray Matter Volume Predict the Extent to Which Openness Influences Judgments of Beauty and Pleasantness of Interior Architectural Spaces

Martin Skov*, Oshin Vartanian, Gorka Navarrete, Cristián Modroño, Anjan Chatterjee, Helmut Leder, José L. Gonzalez-Mora, Marcos Nadal

*Corresponding author af dette arbejde

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Hedonic evaluation of sensory objects varies from person to person. While this variability has been linked to differences in experience, little is known about why stimuli lead to different evaluations in different people. We used linear mixed-effects models to determine the extent to which the openness, contour, and ceiling height of interior spaces influenced the beauty and pleasantness ratings of 18 participants. Then, by analyzing structural brain images acquired for the same group of participants, we asked if any regional gray matter volume (rGMV) covaried with these differences in the extent to which the three features influence beauty and pleasantness ratings. Voxel-based morphometry analysis revealed that the influence of openness on pleasantness ratings correlated with rGMV in the anterior prefrontal cortex (Brodmann area (BA)-10), and the influence of openness on beauty ratings correlated with rGMV in the temporal pole (BA38) and cluster, including the posterior cingulate cortex (BA31) and paracentral lobule (BA5/6). There were no significant correlations involving contour or ceiling height. Our results suggest that regional variance in gray matter volume may play a role in the computation of hedonic valuation and account for differences in the way people weigh certain attributes of interior architectural spaces.
TidsskriftAnnals of the New York Academy of Sciences
Udgave nummer1
Sider (fra-til)133-145
Antal sider13
StatusUdgivet - jan. 2022

Bibliografisk note

Published online: 03 September 2021.


  • Architecture
  • Aesthetic sensitivity
  • Preference
  • Beauty
  • Voxel-based morphometry