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Western University

— Medical

Machine learning algorithms could predict breast cancer treatment responses

Different patients with the same type of cancer can have different responses to the same medication, which leaves doctors in a tough spot: how do they know which treatment will have the best response? If they get it right, their patient may enter remission; but if they're wrong the patient's health will deteriorate. Now researchers at Western University might have the answer. They developed machine learning algorithms – a branch of artificial intelligence – that crunch genetic data to determine the most likely treatment response and allow more personalized treatment regimens.

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— Science

Researchers find way to suppress certain types of memories

We’re all carrying around some cringe-inducing memories that we’d rather forget. But for those suffering Post-Traumatic Stress Disorder (PTSD), recalling certain memories can provoke fearful, emotional experiences. By the same token, some memories can remind those battling drug addiction of the rewarding effects of the drug and trigger a relapse. Researchers at Canada’s Western University have found a way to effectively block these types of memories that could lead to better treatments for both conditions. Read More

Desktop-sized CT scanner created as a teaching aid

When you're learning how to use a complex device, there’s nothing like getting some hands on play time. When it comes to CT (Computed Tomography) scanners, however, it’s often difficult to find a time when they’re not being used on patients. That’s why two biophysics professors at Canada’s Western University invented the DeskCAT. It’s a miniature CT scanner that’s small enough to sit on a desk, so it can be used in medical school classrooms. Read More