Preparation for fatherhood: A role for olfactory communication during human pregnancy?
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F19%3A10401012" target="_blank" >RIV/00216208:11310/19:10401012 - isvavai.cz</a>
Výsledek na webu
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=E0jOC9cSOF" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=E0jOC9cSOF</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.physbeh.2019.03.030" target="_blank" >10.1016/j.physbeh.2019.03.030</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Preparation for fatherhood: A role for olfactory communication during human pregnancy?
Popis výsledku v původním jazyce
There is evidence across a range of bi-parental species that physiological changes may occur in partnered males prior to the birth of an infant. It has been hypothesised that these hormonal changes might facilitate care-giving behaviours, which could augment infant survival. The mechanism that induces these changes has not been identified, but evidence from several species suggests that odour may play a role. The current study investigated this in humans by recording testosterone and psychological measures related to infant interest and care in men (n = 91) both before and after exposure to odours from either pregnant women or non-pregnant control women. We found no evidence for an effect of odour cues of pregnancy on psychological measures including self-reported sociosexual orientation and social dominance scores, ratings of infant or adult faces, or testosterone levels. However, we found that brief exposure to post-partum odours significantly increased the reward value of infant faces. Our study is the first to show that the odour of peri-partum women may lead to upregulation of men's interest in infants.
Název v anglickém jazyce
Preparation for fatherhood: A role for olfactory communication during human pregnancy?
Popis výsledku anglicky
There is evidence across a range of bi-parental species that physiological changes may occur in partnered males prior to the birth of an infant. It has been hypothesised that these hormonal changes might facilitate care-giving behaviours, which could augment infant survival. The mechanism that induces these changes has not been identified, but evidence from several species suggests that odour may play a role. The current study investigated this in humans by recording testosterone and psychological measures related to infant interest and care in men (n = 91) both before and after exposure to odours from either pregnant women or non-pregnant control women. We found no evidence for an effect of odour cues of pregnancy on psychological measures including self-reported sociosexual orientation and social dominance scores, ratings of infant or adult faces, or testosterone levels. However, we found that brief exposure to post-partum odours significantly increased the reward value of infant faces. Our study is the first to show that the odour of peri-partum women may lead to upregulation of men's interest in infants.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
50101 - Psychology (including human - machine relations)
Návaznosti výsledku
Projekt
<a href="/cs/project/GA18-15168S" target="_blank" >GA18-15168S: Vliv rodičovských charakteristik na výběr partnera</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Physiology & Behavior
ISSN
0031-9384
e-ISSN
—
Svazek periodika
206
Číslo periodika v rámci svazku
JUL
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
6
Strana od-do
175-180
Kód UT WoS článku
000470050900022
EID výsledku v databázi Scopus
2-s2.0-85064181382