Dokument: Chemosensory communication of aggression: women's fine-tuned neural processing of male aggression signals
| Titel: | Chemosensory communication of aggression: women's fine-tuned neural processing of male aggression signals | |||||||
| URL für Lesezeichen: | https://docserv.uni-duesseldorf.de/servlets/DocumentServlet?id=73468 | |||||||
| URN (NBN): | urn:nbn:de:hbz:061-20260602-115524-3 | |||||||
| Kollektion: | Publikationen | |||||||
| Sprache: | Englisch | |||||||
| Dokumententyp: | Wissenschaftliche Texte » Artikel, Aufsatz | |||||||
| Medientyp: | Text | |||||||
| Autoren: | Pause, Bettina M. [Autor] Storch, Dunja [Autor] Lübke, Katrin T. [Autor] | |||||||
| Dateien: |
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| Stichwörter: | sex differences , olfaction , body odours , chemosensory communication , aggression | |||||||
| Beschreibung: | The current study is the first to examine the central nervous processing of aggression chemosignals within men and women by means of chemosensory event-related potential (CSERP) analysis. Axillary sweat was collected from 17 men and 17 women participating in a competitive computer game (aggression condition) and playing a construction game (control condition). Sweat samples were pooled with reference to donor gender and condition, and presented to 23 men and 25 women via a constant flow olfactometer. Ongoing electroencephalogram was recorded from 61 scalp locations, CSERPs (P2, P3-1, P3-2) were analysed and neuronal sources calculated (low-resolution electromagnetic tomography, LORETA). Women, especially, showed larger P3-1 and P3-2 amplitudes in response to male as compared with female aggression signals (all p values < 0.01). The peak activation of this effect was related to activity within the dorsomedial prefrontal cortex (Brodmann area 8). As male aggression commonly targets physical harm, the competence of the human brain to sensitively detect male aggression signals is considered to be highly adaptive. The detection of male aggression signals seems to be of higher importance for women than for men. It is suggested that the processing of male aggression signals in women induces an immediate response selection. | |||||||
| Rechtliche Vermerke: | Originalveröffentlichung:
Pause, B. M., Storch, D., & Lübke, K. (2020). Chemosensory communication of aggression: women’s fine-tuned neural processing of male aggression signals. Philosophical Transactions of the Royal Society of London B, 375(1800), Article 20190270. https://doi.org/10.1098/rstb.2019.0270 | |||||||
| Lizenz: |  Dieses Werk ist lizenziert unter einer Creative Commons Namensnennung 4.0 International Lizenz | |||||||
| Fachbereich / Einrichtung: | Mathematisch- Naturwissenschaftliche Fakultät | |||||||
| Dokument erstellt am: | 02.06.2026 | |||||||
| Dateien geändert am: | 02.06.2026 |
