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  Art.pics database: An open access database for experimental art stimuli

Thieleking, R., Medawar, E., Disch, L., Hesse, L., & Witte, A. V. (2019). Art.pics database: An open access database for experimental art stimuli. Poster presented at Retreat Collaborative Research Council 1052 "Obesity Mechanism", Grimma, Germany.

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Item Permalink: http://hdl.handle.net/21.11116/0000-0005-C6D7-9 Version Permalink: http://hdl.handle.net/21.11116/0000-0005-C6D8-8
Genre: Poster

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 Creators:
Thieleking, Ronja1, Author              
Medawar, Evelyn1, 2, Author              
Disch, Leonie2, Author
Hesse, Laura2, Author
Witte, A. Veronica1, Author              
Affiliations:
1Department Neurology, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634549              
2External Organizations, ou_persistent22              

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 Abstract: Functional magnetic resonance imaging (fMRI) studies require contrast conditions, such as high- vs. low-caloric food items in food-related neuroimaging. Comparing food value signals across reward domains, such as drugs, money, social networks etc., is challenging (e.g. due to difficulties in standardisation or ethical reasons); therefore, different contrast conditions are necessary, e.g. art paintings. Thus, we propose artistic images as a new contrast condition for food-related neuroimaging and other fields of research. This is based on the idea of art as a secondary reward as it elicits similar brain activity patterns compared to primary rewards such as food. We used a deep learning algorithm to merge image styles with input images and thereby create new stimuli based on mundane items with artistic properties. This reduces the dimensionality and complexity of real artwork and makes the art.pics comparable to food pictures. We aim hereby to create an open access database for art stimuli providing normative rating data to be used in experimental contexts.

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 Dates: 2019-04-12
 Publication Status: Not specified
 Pages: -
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Title: Retreat Collaborative Research Council 1052 "Obesity Mechanism"
Place of Event: Grimma, Germany
Start-/End Date: 2019-04-12 - 2019-04-13

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