Radboud University Nijmegen
2 ARTICLES PUBLISHED IN JoVE
Behavior
The Resident-intruder Paradigm: A Standardized Test for Aggression, Violence and Social Stress
Jaap M. Koolhaas 1, Caroline M. Coppens 1, Sietse F. de Boer 1, Bauke Buwalda 1, Peter Meerlo 1, Paul J.A. Timmermans 2
1Department of Behavioral Physiology, Center for Behavior and Neurosciences, University Groningen, 2Radboud University Nijmegen
This video shows the resident-intruder paradigm in rats. This test is a standardized method to measure offensive aggression, defensive behavior and violence in a semi-natural setting. The use of the paradigm for social stress experiments is explained as well.
Behavior
Event-related Potentials During Target-response Tasks to Study Cognitive Processes of Upper Limb Use in Children with Unilateral Cerebral Palsy
Ingar Marie Zielinski 1, Bert Steenbergen 1,2, C. Marjolein Baas 1, Pauline Aarts 3, Marijtje L. A. Jongsma 1
1Behavioural Science Institute, Radboud University Nijmegen, 2School of Psychology, Australian Catholic University, 3Department of Pediatric Rehabilitation, Sint Maartenskliniek
Several children with unilateral Cerebral Palsy seem to disregard the preserved capacity of their affected upper limb. This Developmental Disregard is extensively described in the literature but the involved cognitive processes have not been studied. To study underlying cognitive factors of upper limb control, an event-related potential protocol was developed.
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