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Artificial intelligence

Learning to identify new objects reshapes parts of the brain, research finds

The wiring and rewiring of the brain never ends. Neural pathways are constantly being reshaped as we interact with the world and learn new things. At 91ÑÇÉ« and MIT’s McGovern Institute, scientists are combining detailed analysis of brain activity with computational modelling to better understand that change. 91ÑÇÉ« Assistant Professor Kohitij Kar, McGovern Institute Postdoctoral […]

Novel AI technique able to distinguish between progressive brain tumours and radiation necrosis, 91ÑÇÉ« U study finds

While targeted radiation can be an effective treatment for brain tumours, subsequent potential necrosis of the treated areas can be hard to distinguish from the tumours on a standard MRI. A new study led by a 91ÑÇÉ« professor in the Lassonde School of Engineering found that a novel AI-based method is better able to distinguish between the two types of lesions on advanced MRI than the human eye alone, a discovery that could help clinicians more accurately identify and treat the issues.

Experimenting with generative AI to kibbitz and futz towards more inclusive futures

What does it mean to think, act and work as a Jewish professor when human freedoms are under siege and authoritarian power gains ground? And how can we draw on our Jewish identities to navigate the sweeping encroachment of new technologies like AI? As communication scholars, colleagues and collaborators, we have spent a lot of […]

AI could help solve questions about health of sleeping on back after 28-weeks pregnancy

The importance of sleep for improving brain function, mood, cardiovascular health, metabolic health and staving off dementia has emerged as a hot topic, but for pregnant women, sleep position may also prove critical for giving birth to a healthy child. Although there is a known association between back sleeping after 28 weeks of pregnancy and […]