Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/26621
Appears in Collections:Psychology Journal Articles
Peer Review Status: Refereed
Title: Exposure to androstenes influences processing of emotional words
Author(s): d'Ettore, Patrizia
Bueno, Steve
Rodel, Heiko G
Megherbi, Hakima
Seigneuric, Alix
Schaal, Benoist
Roberts, S Craig
Keywords: 16-androstenes
lexical decision task
olfaction
emotions
humans
Issue Date: 10-Jan-2018
Citation: d'Ettore P, Bueno S, Rodel HG, Megherbi H, Seigneuric A, Schaal B & Roberts SC (2018) Exposure to androstenes influences processing of emotional words, Frontiers in Ecology and Evolution, 5, Art. No.: 169.
Abstract: There is evidence that human-produced androstenes affect attitudinal, emotional, and physiological states in a context-dependent manner, suggesting that they could be involved in modulating social interactions. For instance, androstadienone appears to increase attention specifically to emotional information. Most of the previous work focused on one or two androstenes. Here, we tested whether androstenes affect linguistic processing, using three different androstene compounds. Participants (90 women and 77 men) performed a lexical decision task after being exposed to an androstene or to a control treatment (all compounds were applied on the philtrum). We tested effects on three categories of target words, varying in emotional valence: positive, competitive, and neutral words (e.g., hope, war, and century, respectively). Results show that response times were modulated by androstene treatment and by emotional valence of words. Androstenone, but not androstadienone and androstenol, significantly slowed down the reaction time to words with competitive valence. Moreover, men exposed to androstenol showed a significantly reduced error rate, although men tended to make more errors than women in general. This suggests that these androstenes modulate the processing of emotional words, namely some particular lexical emotional content may become more salient under the effect of androstenes.
DOI Link: http://dx.doi.org/10.3389/fevo.2017.00169
Rights: © 2018 d'Ettorre, Bueno, Rödel, Megherbi, Seigneuric, Schaal and Roberts. 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) or licensor 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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