Personal profile
Biography
Dr Prabhavi Perera is a postdoctoral research fellow at ANU and holds an honorary research fellow position at the Monarch Mental Health Group. She is an early career researcher who has been involved in several research projects that explore novel and non-invasive treatments for mental health conditions.
She completed her PhD at Monash University where she conducted a pilot clinical trial to investigate the efficacy of transcranial alternating current stimulation (tACS) in the treatment of obsessive-compulsive disorder (OCD). She also used electroencephalography (EEG) signals to assess measures of brain activity in OCD when compared to healthy controls. The promising outcomes of her research have paved the way for the development of a larger clinical trial, which she currently oversees.
Dr Perera's scholarly contributions have been published in top-tier peer-reviewed journals, and have been cited around 130 times. Her aspiration is to become a pioneering leader in innovating personalised, non-invasive therapies for challenging mental health conditions.
Qualifications
MBBS, PhD
Research Interests
Non-invasive brain stimulation techniques (transcranial alternating current stimulation, transcranial magnetic stimulation)
Novel treatments for mental health conditions including obsessive-compulsive disorder and depression.
Examining brain electrical activity through electroencephalographic (EEG) analysis.
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Collaborations and top research areas from the last five years
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Exploring functional connectivity in large-scale brain networks in obsessive-compulsive disorder: a systematic review of EEG and fMRI studies
Perera, M. P. N., Gotsis, E. S., Bailey, N. W., Fitzgibbon, B. M. & Fitzgerald, P. B., 16 Aug 2024, In: Cerebral Cortex. 34, 8, 26 p., bhae327.Research output: Contribution to journal › Article › peer-review
Open Access9 Citations (Scopus) -
Alterations in EEG functional connectivity in individuals with depression: A systematic review
Miljevic, A., Bailey, N. W., Murphy, O. W., Perera, M. P. N. & Fitzgerald, P. B., 1 May 2023, In: Journal of Affective Disorders. 328, p. 287-302 16 p.Research output: Contribution to journal › Review article › peer-review
96 Citations (Scopus) -
Home-Based Individualized Alpha Transcranial Alternating Current Stimulation Improves Symptoms of Obsessive-Compulsive Disorder: Preliminary Evidence from a Randomized, Sham-Controlled Clinical Trial
Perera, M. P. N., Bailey, N. W., Murphy, O. W., Mallawaarachchi, S., Sullivan, C., Hill, A. T. & Fitzgerald, P. B., 2023, In: Depression and Anxiety. 2023, 1, 11 p., 9958884.Research output: Contribution to journal › Article › peer-review
Open Access10 Citations (Scopus) -
Obsessive-compulsive disorder (OCD) is associated with increased electroencephalographic (EEG) delta and theta oscillatory power but reduced delta connectivity
Perera, M. P. N., Mallawaarachchi, S., Bailey, N. W., Murphy, O. W. & Fitzgerald, P. B., Jul 2023, In: Journal of Psychiatric Research. 163, p. 310-317 8 p.Research output: Contribution to journal › Article › peer-review
Open Access33 Citations (Scopus) -
Obsessive-compulsive disorder (OCD) is associated with increased engagement of frontal brain regions across multiple event-related potentials
Perera, M. P. N., Mallawaarachchi, S., Bailey, N. W., Murphy, O. W. & Fitzgerald, P. B., 24 Nov 2023, In: Psychological Medicine. 53, 15, p. 7287-7299 13 p.Research output: Contribution to journal › Article › peer-review
Open Access17 Citations (Scopus)