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. 2022 Jun 21;10:891546. doi: 10.3389/fpubh.2022.891546

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Copyright © 2022 Lemos, Coutinho, Silva, Stariolo, Campagnoli, Oliveira, Pereira, Mota, Souza, Canella, Khandpur and David.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Affective space. Illustration of the bidimensional affective space defined by each picture's mean pleasure (y-axis) and arousal (x-axis) ratings with presentation of the motivational tendencies of approach (top half of plot) and avoidance (bottom half of plot) elicited by each picture. Each gray dot () in the plot represents IAPS pictures used as background (e.g., nature, family, sports, adventure, erotic pictures, puppies, people, landscape, objects, pollution, illness, loss, accidents, contamination, attacking animals, attacking humans, and mutilated bodies). The mean affective ratings of all UPF pictures are represented by the hexagon symbol () and mean of all UMPF pictures by the diamond symbol (). IAPS, International Affective Picture System; UMPF, unprocessed/minimally processed foods; UPF, ultra-processed foods.

Inline graphic — Affective space. Illustration of the bidimensional affective space defined by each picture's mean pleasure (y-axis) and arousal (x-axis) ratings with presentation of the motivational tendencies of approach (top half of plot) and avoidance (bottom half of plot) elicited by each picture. Each gray dot () in the plot represents IAPS pictures used as background (e.g., nature, family, sports, adventure, erotic pictures, puppies, people, landscape, objects, pollution, illness, loss, accidents, contamination, attacking animals, attacking humans, and mutilated bodies). The mean affective ratings of all UPF pictures are represented by the hexagon symbol () and mean of all UMPF pictures by the diamond symbol (). IAPS, International Affective Picture System; UMPF, unprocessed/minimally processed foods; UPF, ultra-processed foods.