Richelle Mychasiuk

Professor Richelle Mychasiuk, affiliated with the School of Medical Sciences at the University of Sydney, specializes in Sleep Biology and the neurobiological impacts of early life experiences. Her research focuses on how perinatal trauma and adverse childhood events shape neurodevelopment, increasing susceptibility to sleep disturbances, chronic pain, and post-concussive symptomologies in adolescents, with a particular emphasis on sex differences.

• Education: PhD in Neuroscience

Her work explores mechanisms by which early life stressors "under the skin" to alter neuroplasticity and microbiome-gut-brain interactions. She co-founded The GIN hub, integrating Gastroenterology, Immunology, and Neuroscience to study complex chronic disease models. Recent articles highlight her contributions to understanding dietary influences on pain, epigenetic modifications, microbiome depletion effects, and neurovascular interventions in TBI models.

Grants: 2025 FMH Start-up Scheme (Faculty of Medicine and Health, University of Sydney)

Collaborations: Brain and Mind Centre, University of Sydney; clinical research partnerships for translational studies.