Siobhán holds a BA and PhD in Psychology, and a Higher Diploma in Statistics, from Trinity College Dublin. She completed two years postdoctoral training in the Department of Experimental Psychology, University of Oxford, before returning to Trinity to work in the Gillan Lab.
Siobhán’s research to date has primarily focussed on establishing the neural basis of cognitive functions and examining interventions to improve these functions in young and older adult populations. She has been particularly interested in understanding why some individuals respond to such interventions and others do not.
Research tools have included neuropsychological testing, behavioural testing, computational modelling, electroencephalography, and transcranial electrical stimulation.
In Claire’s group, Siobhán is leading a large-scale MQ-funded project aimed at developing an algorithmic tool to help clinicians make more personalised treatment decisions for mental health patients – using web-based data collection, cognitive tests, computational modelling, and machine learning.
Email: hartys1 [at] tcd [dot] ie
Harty, S. & Cohen Kadosh, R. (in press). Suboptimal engagement of high-level cortical regions predicts random noise-related gains in sustained attention. Psychological Science.
Frank, B., Harty, S., Kluge, A., & Cohen Kadosh, R. (2018). Learning while multitasking: Short and long-term benefits of brain stimulation. Ergonomics. 61(11), 1454-1463
Sarkar, A. Harty, S., Lehto, S.M., Moeller, A.H., Dinan, T.G., Dunbar, R.I.M., Cryan, J.F., & Burnet P.W.J. (2018). The Microbiome in Psychology and Cognitive Neuroscience. Trends in Cognitive Sciences. 22(7), 611-636.
Brosnan, M. B., Arvaneh. M., Harty, S., Maguire, T., O’Connell., R.G., Robertson, I. H., & Dockree, P. M. (2018). Prefrontal modulation of visual processing and sustained attention in ageing, a tDCS-EEG co-registration approach. Journal of Cognitive Neuroscience. 30(11), 1630-1645.
Harty, S., Murphy, P. R., Robertson, I. H., & O’Connell, R. G. (2017). Parsing the neural signatures of reduced error detection in older age. NeuroImage. 161, 43-55.
Harty, S., Sella, F., & Kadosh, R. C. (2017). Mind the Brain: The Mediating and Moderating Role of Neurophysiology. Trends in Cognitive Sciences. 21(1), 2-5.
Harty, S., Sella, F., & Kadosh, R. C. (2017). Transcranial Electrical Stimulation and Behavioral Change: The Intermediary Influence of the Brain. Frontiers in Human Neuroscience, 11, 112-114.
Zich, C., Harty, S., Kranczioch, C., Mansfield K.L., Sella, F., Debener, S. & Cohen Kadosh, R. (2017). Modulating hemispheric lateralization by brain stimulation yields gain in mental and physical activity. Scientific Reports, 7(1), 13430.
Harty, S., Brem A-K., & Cohen Kadsoh, R. (2016). Neurocognitive Effects of tDCS in the Healthy Brain. Transcranial Direct Current Stimulation in Neuropsychiatric Disorders: Clinical Principles and Management. Springer, p.916-935 (Book Chapter).
Sarkar A., Lehto, S., Harty, S., Dinan, T.G., Cryan, J.F., & Burnet, P.W. (2016). Psychobiotics and the Manipulation of Bacteria–Gut–Brain Signals. Trends in Neurosciences, 39(9), 614-624.
Kao, A. C. C., Harty, S., & Burnet, P. W. J. (2016). The Influence of Prebiotics on Neurobiology and Behavior. International Review of Neurobiology, 131, 21-48.
Murphy, P.R., Robertson, I.H., Harty, S., & O’Connell, R.G. (2015). Neural evidence accumulation persists after choice to inform metacognitive judgments. eLife: e11946.
Harty, S., Robertson, I.H., Miniussi, C., Sheehy, O.C., Devine, C.A., McCreery, S., & O’Connell, R.G. (2014). Transcranial Direct Current Stimulation over Right Dorsolateral Prefrontal Cortex Enhances Error Awareness in Older Age. The Journal of Neuroscience, 34(10), 3646-3652.
Harty, S., O’Connell, R.G., Hester, R., & Robertson, I.H. (2013). Older adults have diminished awareness of errors in the laboratory and daily life. Psychology and aging, 28(4).