My research interests span functional systems, regulatory levels, and life history stages of aquatic vertebrates with a focus on how an animal’s physiology changes in response to environmental stressors. I am specifically interested in the regulation of the neuroendocrine stress response, and how elevated cortisol levels affect brain and heart function to modify physiology and behaviour. My research employs both model and non-model species (ex. zebrafish, Pacific salmon) to address specific questions on the mechanisms and consequences of stressor-induced changes to physiology using advanced molecular, histological, and proteomics tools. Current projects include: (i) effects of crude oil exposure on salmon development and physiology; (ii) evolution and regulation of adult neurogenesis in fish; (iii) identification and application of blood biomarkers in fish; (iv) stressor-induced developmental plasticity in reptiles and fish.
