Colloquia Series 2017-18

November 6, 2017

Speaker:  Justin M. Carré, Ph.D, Associate ProfessorDepartment of Psychology, Nipissing University http://carrelab.nipissingu.ca/

Ttitle: Does testosterone increase human aggression? A psychopharmacogenetic approach

Abstract:  Acute changes in testosterone (T) during competitive interactions may serve to fine-tune ongoing and/or subsequent aggressive behaviour. Recent work suggests that individual difference factors (e.g., self-construal, trait dominance) moderate the relationship between T dynamics and human aggression. In this talk, I will discuss two pharmacological challenge experiments investigating the extent to which a single application of T rapidly potentiates aggressive behaviour in healthy young men (n = 120, Exp 1; n = 400, Exp 2) and whether this effect depends on personality/cultural factors and/or genetic variation of the androgen receptor..

Time and Location:  12pm - 1pm; UTM Council Chambers Room DV 3130

October 2, 2017

Speaker: Kamila Szulc-Lerch, PhD, Postdoctoral Fellow, Hospital for Sick Kids Toronto http://www.sickkids.ca/Research/mabbott-lab/Lab-Members/Kamila-Szulc/

Title: Imaging the developing brain: Growth, injury & repair

Abstract: A key issue in childhood brain injury are the late effects on cognitive and related psychological function. Dr. Szulc-Lerch will illustrate this based on her studies of children with brain tumours and mouse models of radiation induced brain injury and cerebral palsy. She will also discuss new evidence showing that some of the acquired brain injury can be ameliorated by pharmacological (metformin) and lifestyle interventions (physical exercise) in both mice and humans.

Time and Location:  12pm - 1pm; UTM Faculty Club

September 25, 2017

Speaker: Dr. Scott Johnson, Department of Psychology, University of California, Los Angeles
https://www.psych.ucla.edu/faculty/page/scott.johnson 

Title: Social attention in infancy

Abstract: 
Social attention is the process of perceiving visual features that specify conspecifics and other animate entities, and it is vital to our ability to observe, understand, and participate in social interactions. Research on infant perception of faces and biological motion has revealed early-developing biases to attend to social information that are shaped by experience. Hence a currently popular view is that innate preferences for faces and biological motion become tuned to specific features of social content that are present in the infant’s immediate social environment, facilitating rapid identification and categorization of social information that is most relevant and appropriate for social interactions. This talk will present recent and new work—on face detection in cluttered scenes, attention to own- and other-race faces, and perception of social categories in biological motion—that is difficult to accommodate by this view, and raises important questions about the role of experience in shaping infants’ social attention.  Broader implications for theories of social development will be discussed.

Time and Location:  12pm - 1:30pm; UTM Faculty Club

 


More information:
Jodie Stewart (jodie.stewart@utoronto.ca