ORCID Profile
0000-0001-7429-9189
Current Organisations
University of Queensland
,
Queensland Centre for Mental Health Research
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Publisher: Frontiers Media SA
Date: 09-09-2022
DOI: 10.3389/FNINF.2022.771965
Abstract: Magnetoencephalography is a noninvasive neuromagnetic technology to record epileptic activities for the pre-operative localization of epileptogenic zones, which has received increasing attention in the diagnosis and surgery of epilepsy. As reported by recent studies, pathological high frequency oscillations (HFOs), when utilized as a biomarker to localize the epileptogenic zones, result in a significant reduction in seizure frequency, even seizure elimination in around 80% of cases. Thus, objective, rapid, and automatic detection and recommendation of HFOs are highly desirable for clinicians to alleviate the burden of reviewing a large amount of MEG data from a given patient. Despite the advantage, the performance of existing HFOs rarely satisfies the clinical requirement. Consequently, no HFOs have been successfully applied to real clinical applications so far. In this work, we propose a multi-head self-attention-based detector for recommendation, termed MSADR, to detect and recommend HFO signals. Taking advantage of the state-of-the-art multi-head self-attention mechanism in deep learning, the proposed MSADR achieves a more superior accuracy of 88.6% than peer machine learning models in both detection and recommendation tasks. In addition, the robustness of MSADR is also extensively assessed with various ablation tests, results of which further demonstrate the effectiveness and generalizability of the proposed approach.
Publisher: Australian Government Department of Health and Aged Care
Date: 19-10-2023
Publisher: IEEE
Date: 2016
Publisher: MDPI AG
Date: 12-04-2022
Abstract: There is a high degree of expert consensus that anthropogenic climate change will be catastrophic if urgent and significant measures to reduce carbon emissions are not undertaken worldwide. Australia is a world-leading exporter of coal and gas, and does not have an effective emissions reduction strategy. Though many Australians support action on climate change, this has not affected voting patterns. In this qualitative study, we aimed to explore the attitudes of Australian voters in Brisbane, Queensland, Australia towards potential environmental policies. We approached people in public spaces, and invited them to participate in interviews. Six of the thirty-five interview participants who voted for the two main political parties or were undecided voters agreed with the transition to 100% renewables and/or no new coal mines in Australia. Many thought that renewables were not reliable enough and/or the economy was too dependent on coal to make the transition. There was strong support for political leadership in order to regulate mining and pollution, and for a transition plan for fossil-fuel-dependent communities. Participants were most concerned about tangible environmental issues, such as waste and pollution, and also described needing clear solutions in order to engage with the issues. Some described feeling ‘shouted at’ by protests and messaging about climate change and environmental issues. Our findings suggest that solution-based messaging may increase levels of engagement about climate change, and that waste and pollution can be entry-points for discussions about climate change. It is important to have conversations with people about this important issue.
Location: Australia
No related grants have been discovered for Morris Carpenter.