Brian M. Bird
Simon Fraser University
29 Papers
18 Citations
Brian M. Bird is an academic researcher from Simon Fraser University. The author has contributed to research in topics: Testosterone (patch) & Aggression. The author has an hindex of 14, co-authored 24 publications. Previous affiliations of Brian M. Bird include Laurentian University.
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Papers
Exogenous Testosterone Rapidly Increases Aggressive Behavior in Dominant and Impulsive Men.
TL;DR: These findings are the first to demonstrate that T can rapidly (within 60 minutes) potentiate aggressive behavior, but only among men with dominant or impulsive personality styles.
198
Effects of competition outcome on testosterone concentrations in humans: An updated meta-analysis.
TL;DR: This work provides the first meta‐analytic estimate of the effect of competition outcome on testosterone concentrations in women and indicates that winners of a competition demonstrated a larger increase in testosterone concentrations relative to losers—an effect that was highly heterogeneous.
144
Is testosterone linked to human aggression? A meta-analytic examination of the relationship between baseline, dynamic, and manipulated testosterone on human aggression
TL;DR: This work quantitatively summarize literature from all three approaches (baseline, change, and manipulation), providing the most comprehensive meta-analysis of these testosterone-aggression associations/effects in humans to date.
133
Does the facial width-to-height ratio map onto variability in men's testosterone concentrations?
Brian M. Bird,Valeska S. Cid Jofré,Shawn N. Geniole,Keith M. Welker,Samuele Zilioli,Dario Maestripieri,Steven Arnocky,Justin M. Carré +7 more
TL;DR: A more powerful test of the second model is provided by examining the relationship between fWHR, baseline testosterone, and competition-induced testosterone reactivity, across seven diverse samples of men.
85
Exogenous testosterone increases men’s perceptions of their own physical dominance
TL;DR: It is found that a single administration of testosterone can rapidly modulate men's perceptions of their own physical dominance, which may explain links between testosterone and dominance-related behaviors.
65