Sabina Brennan is currently an Adjunct Assistant Professor at the ADAPT Centre in Trinity College Dublin where she is a principal investigator in E-Health. Prior to this she was a research assistant professor at the School of Psychology and a principal investigator at the Institute of Neuroscience. She was co-director of the NEIL Research Programme and director of the NEIL Memory Research Unit which profiles cognitive function in a cohort of ~1000 Irish adults aged 50 and over. Understanding differential decline in cognitive ageing and dementia, cognitive reserve, brain health, modifiable risk and protective factors and the development of interventions to prevent or delay the onset of decline.

She was a member of the applicant team that secured the biggest philanthropic grant (138 million) in Irish history She coordinated ASAPS, an FP7 Project under the 2012-HEALTH-2012 which promoted brain health and brain research outputs of this project include a website (www.hellobrain.eu) a series of films and a brain health app She is principal Investigator on a US funded 2-year project aimed at assessing the Impact of relationship-based mealtime intervention on quality of life, cognitive function, social connection, mood, BMI, and walking speed. She is also a principle investigator on a 3-year cohort study, DeStress looking at Cognitive function, caregiver stress and cortisol: Mechanisms and implications for prevention of adverse health consequences in spouse dementia caregivers. funded by the Medical Research Charities Group and the Health Research Board. She is Principle Investigator on a project that developed a series of 10 films (www.freedliving.com) aimed at addressing fears about memory loss and dementia. She has co-supervisor PhD students investigating Protective Effect of Cognitive Reserve against Cognitive Impairment (IRCHSS), a second PhD, looking at the relationship between caregiver stress and frailty and indices of cognitive decline, (IRC Enterprise Partnership scheme and third investigating the relationship between age-related hearing loss and cognitive decline.