Research output per year
Research output per year
Sultan Mohammad Manjur, Md Billal Hossain, Paul A. Constable, Dorothy A. Thompson, Fernando Marmolejo-Ramos, Irene O. Lee, David H. Skuse, Hugo F. Posada-Quintero
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Autism spectrum disorder (ASD) is a neurodevelopmental condition that impacts language, communication and social interactions. The current diagnostic process for ASD is based upon a detailed multidisciplinary assessment. Currently no clinical biomarker exists to help in the diagnosis and monitoring of this condition that has a prevalence of approximately 1%. The electroretinogram (ERG), is a clinical test that records the electrical response of the retina to light. The ERG is a promising way to study different neurodevelopmental and neurodegenerative disorders, including ASD. In this study, we have proposed a machine learning based method to detect ASD from control subjects using the ERG waveform. We collected ERG signals from 47 control (CO) and 96 ASD individuals. We analyzed ERG signals both in the time and the spectral domain to gain insight into the statistically significant discriminating features between CO and ASD individuals. We evaluated the machine learning (ML) models using a subject independent cross validation-based approach. Time-domain features were able to detect ASD with a maximum 65% accuracy. The classification accuracy of our best ML model using time-domain and spectral features was 86%, with 98% sensitivity. Our preliminary results indicate that spectral analysis of ERG provides helpful information for the classification of ASD.
Original language | English |
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Title of host publication | 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 3435-3438 |
Number of pages | 4 |
Volume | 2022 |
ISBN (Electronic) | 9781728127828 |
DOIs | |
Publication status | Published - 8 Sept 2022 |
Event | 44th Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Biomedical Engineering transforming the provision of healthcare: promoting wellness through personalized & predictable provision at the point of care - Glasgow, United Kingdom Duration: 11 Jul 2022 → 15 Jul 2022 Conference number: 44th https://embc.embs.org/2022/ (Conference website) |
Name | Annual International Conference of the IEEE Engineering in Medicine and Biology Society |
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Publisher | Institute of Electrical and Electronics Engineers |
Volume | 2022 |
ISSN (Print) | 2375-7477 |
ISSN (Electronic) | 2694-0604 |
Conference | 44th Annual International Conference of the IEEE Engineering in Medicine and Biology Society |
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Abbreviated title | EMBS 2022 |
Country/Territory | United Kingdom |
City | Glasgow |
Period | 11/07/22 → 15/07/22 |
Other | This conference is themed, “Biomedical Engineering transforming the provision of healthcare: promoting wellness through personalized & predictable provision at the point of care”. The scientific tracks will cover the standard topics of the EMBS technical committees with an additional topic, consistent with the conference theme. Alongside the scientific sessions, there will be an exhibition comprising biomedical engineering companies, publishers, SMEs, start-ups, funded biomedical research, and Biomedical Engineering programs, Institutes, and Universities. The conference will provide networking opportunities for engineers, clinicians, scientists, and entrepreneurs, as well as for students and young professionals. The conference program consists of mini-symposia, workshops, invited sessions, oral and e-poster sessions, sessions for students and young professionals, and sessions for clinicians and entrepreneurs. Glasgow and Scotland, within which it sits, have been the center of innovation for scientific, medical and technical research for centuries – for example, John Macintyre established the world’s first hospital radiology department at Glasgow Royal Infirmary in 1896, and obstetric ultrasound was launched at the Queen Mother’s Hospital, Glasgow in the late 1950s. Many more technical and medical innovations are linked to Scotland and the wider UK – the seat of many scientific discoveries over many centuries. |
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Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review