Calculated based on number of publications stored in Pure and citations from Scopus
20042025

Research activity per year

Personal profile

Research Biography

I lead the retinalbiomarkers group which consists of a team of clinicians, visual electrophysiologists, and biomedical engineers, that aims to identify novel functional and structural retinal biomarkers for conditions affecting the central nervous system. Our main focus is on neurodevelopmental conditions. We apply signal analysis and machine learning/deep learning with AI generated synthetic signals to improve classification with members based in the UK, Germany, Brasil and the US. 

I am also working on developing a portable ERG device to enhance accessability to visual electrophysiology

Research Expertise

  1. Expertise in Visual Electrophysiology (ERG and EOG).
  2. Signal Analysis- Discrete and Continuous Wavelet Transform (DWT/CWT) and Variable Frequency Complex Demodulation (VFCDM).
  3. Deep Learning Frameworks
    1. Setting up TensorFlow, Keras, and PyTorch for research
    2. Building and training neural networks
  4. Convolutional Neural Networks (CNNs)
    1. Applications of CNNs in image processing and research
    2. Building CNN models
  5. Recurrent Neural Networks (RNNs) and Long Short-Term Memory (LSTM)
    1. Applications in time-series data. 
  6. Model Evaluation and Tuning in Deep Learning
      1. Model evaluation metrics for deep learning
      2. Tuning deep learning models for improved performance
  7. Cell culture (RPE cells) Primary and cell lines with co-culture models
  8. Molecualr Biology (RT-PCR), Ca imaging, 

Research Interests

Retinal Biomarker Discovery in neurodevelopmental disorders

Signal Analysis

Machine Learning (AI)

Supervised Students Successes

  • April 2024 Lynne Loh -PhD
  • Mar 2020 Sheela Kumaran - PhD
  • Dec 2018 Himal Kandel - PhD

Expertise related to UN Sustainable Development Goals

In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):

  • SDG 3 - Good Health and Well-being
  • SDG 4 - Quality Education
  • SDG 9 - Industry, Innovation, and Infrastructure

Education/Academic qualification

Postgraduate Certificate, Ocular Therapeutics, Australian College of Optometry

Award Date: 17 Jun 2020

PhD, City University of London

Award Date: 28 Feb 2007

Bachelor of Science, Optometry, University of Melbourne

Award Date: 31 Mar 1991

Supervision

  • Registered

Research Areas

  • Medical biosciences
  • Healthy start to life
  • Psychology

Supervisory Interests

  • Electrophysiology
  • Neurodevelopment
  • Neurophysiology
  • Vision
  • Cognitive neuroscience

Keywords

  • RE Ophthalmology
  • retina
  • biomarker
  • machine learning
  • signal analysis
  • electrophysiology
  • RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry
  • autism
  • Attention deficit hyperactivity disorder

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