Jonathan Egan

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We tested the hypothesis that sensitization to heroin enhances appetitive motivational processes involving food reward. In Experiment 1, sixteen rats were exposed to positive pairings of a light stimulus and food for 4 consecutive daily sessions. Then, the rats received either saline or heroin (2 mg/kg) injections before placement in activity monitors for 9(More)
Adult survivors of institutional abuse were interviewed with a comprehensive assessment protocol which included the Childhood Trauma Questionnaire, the Institutional Child Abuse Processes and Coping Inventory, the Structured Clinical Interviews for Disorders of the Diagnostic and Statistical Manual of Mental Disorders IV axis I disorders and personality(More)
BACKGROUND Resource and geographic barriers are the commonly cited constraints preventing the uptake of psychological treatment for chronic pain management. For adults, there is some evidence to support the use of information and communication technology (ICT) as a mode of treatment delivery. However, mixed findings have been reported for the effectiveness(More)
BACKGROUND Traumatic brain injury is a major cause of mortality and morbidity worldwide. It can be worsened by secondary injury particularly with hypoxia or hypotension. Current prehospital guidelines emphasise regular measurement of peripheral oxygen saturation and blood pressure but there is no monitor in use to provide direct information relating to(More)
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