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WIN-BRC Talk: Psychophysical Interactions
Thursday, 11 June 2020, 2pm to 2.45pm
WIN-BRC Talk: Privacy-Preserving AI in Medical Imaging
Thursday, 14 May 2020, 2pm to 2.45pm
WIN-BRC Talk: Pathology network mapping
Thursday, 09 April 2020, 2pm to 2.45pm
WIN-BRC Talk: Joint Inference
Thursday, 12 March 2020, 2pm to 2.45pm
WIN-BRC Talk: Automated testing in Software Tools
Thursday, 13 February 2020, 2pm to 2.45pm
WIN-BRC Talk: Confidence Sets for Raw Effect Size task-fMRI Images - CANCELLED
Thursday, 09 January 2020, 2pm to 2.45pm
The mass-univariate approach for functional magnetic resonance imaging (fMRI) analysis remains a widely used statistical tool within neuroimaging. However, this method suffers from at least two fundamental limitations: First, with sufficient sample sizes there is high enough statistical power to reject the null hypothesis everywhere, making it difficult if not impossible to localize effects of interest. Second, with any sample size, when cluster-size inference is used a significant p-value only indicates that a cluster is larger than chance. Therefore, no notion of confidence is available to express the size or location of a cluster that could be expected with repeated sampling from the population. In this work, we address these issues by extending on a method proposed by Sommerfeld et al. (2018) (SSS) to develop spatial Confidence Sets (CSs) on clusters found in thresholded raw effect size maps. In this talk we will describe the theories behind this development, including several theoretical and practical implementation advancements to the original method formulated in SSS, delivering a procedure with superior performance in sample sizes as low as N = 60. We validate the method with 3D Monte Carlo simulations that resemble fMRI data. Finally, present an implementation of this method by computing CSs for the Human Connectome Project working memory task contrast images, illustrating the brain regions that show a reliable %BOLD change for a given %BOLD threshold.
Journal Club: ''Defence Mechanisms of Pregnant Mothers Predict,Attachment Security, Social-Emotional Competence and Behaviour Problems in Their Toddlers''
Tuesday, 17 December 2019, 9.30am to 10.25am
Old Age Psychiatry CPD meeting
Wednesday, 22 April 2020, 2pm to 5pm
Old Age Psychiatry CPD meeting
Wednesday, 05 February 2020, 2pm to 5pm
Child and Adolescent Psychiatry - Expressions of Infant Pain
Tuesday, 26 November 2019, 12.15pm to 1.15pm
Pizza Night at Worcester College
Sunday, 27 October 2019, 6pm to 7pm
Come along to our event in Worcester College's JCR on Sunday at 6pm to fill in the survey and get free pizza as a thank you!
Pizza Night at New College
Saturday, 26 October 2019, 3pm to 4pm
Come along to our event in New College's JCR on Saturday at 3pm to fill in the survey and get free pizza as a thank you!
Pizza Night at St Anne's
Thursday, 24 October 2019, 5pm to 6pm
Come along to our event in St Anne's JCR on Thursday at 5pm to fill in the survey and get free pizza as a thank you!
Pizza Night at Queen's College
Thursday, 24 October 2019, 7pm to 8pm
Come along to our event in Queen's JCR on Thursday at 7pm to fill in the survey and get free pizza as a thank you!
Pizza Night at St Benet's Hall
Wednesday, 23 October 2019, 7pm to 8pm
Come along to our event with St Benet's Hall on Wednesday at 7pm to fill in the survey and get free pizza as a thank you! Meet at 11 Norham Gardens.
Pizza Night at Lady Margaret Hall
Wednesday, 23 October 2019, 6pm to 7pm
Come along to our event in LMH JCR on Wednesday at 6pm to fill in the survey and get free pizza as a thank you!
Pizza Night at Oriel College
Tuesday, 22 October 2019, 7.30pm to 8.30pm
Come along to our event in Oriel JCR on Tuesday at 7:30pm to fill in the survey and get free pizza as a thank you!
Oxford Short Course in Experimental Medicine for Mental Health - OxCEMM 2020
Sunday, 05 January 2020 to Tuesday, 07 January 2020, 8am - 5pm
Old Age Psychiatry CPD meeting
Wednesday, 27 November 2019, 2pm to 5pm
Old Age Psychiatry CPD meeting
Wednesday, 09 October 2019, 2pm to 5pm