For our fifth episode of the QBIN podcast (in French), Professor Mathieu Roy, a researcher and professor at McGill University, joins us to talk about bio-imaging and pain. Through our discussion, we explore how bio-imaging has helped researchers like himself to better understand pain, which is complex and hard to treat. More specifically, bio-imaging techniques like MRI can help us find patterns in the brain that are associated with pain. We also explored different types of pain such as suffering, which is considered more psychological, as well as sharp and chronic pain. Finally, we ended the podcast by talking about potential differences between men and women when they experience pain, and in the effects of music on pain management.
From the sudden agony of stepping on a Lego block to persistent aching from chronic conditions, everyone experiences pain. Sometimes we know the pain will subside quickly and we can just tough it out, but other times it’s more than we can (or want to) handle on our own. The quest for pain relief has led humans to explore a vast array of treatments, from traditional painkillers to alternative therapies like massages and ice packs. Pain is an essential evolutionary mechanism, serving to ensure our survival and reproduction. Even so, I’m sure most people would opt to take an Advil to stop a headache rather than worrying about the growth of our family tree.
In this third episode of the QBIN podcast (in French), we talk about sleep and neuroimaging with postdoctoral researchers Claire André and Valentin Ourry. Through this conversation we explore how sleep is related to different physical, emotional, and cognitive processes. We also discussed how positron emission tomography scans (PET), magnetic resonance imaging scans (MRI) and electroencephalograms have helped us understand sleep and its relation to overall health and the processes of aging. André and Ourry teach us what it means to have good sleep and how that can have positive impacts in our lives. We also discuss how sleep deprivation is glamorized in society and how that can impair our performance.
In our everyday lives, we all process and recognize hundreds of different objects (colors, shapes, animals, faces…), and although we may not think about it, developing this ability is actually an intricate learning process. Much like people, machines can be taught object recognition by mimicking the learning process of the human brain. This process, called Deep Learning, is an application of artificial intelligence that, although designed to learn through a specific set of data at first, can continue to learn on its own and improve from experience, without being explicitly programmed to do so.
Have you ever wondered how and why we should think about sex AND gender when conducting research? Join Dr Buckley, Dr Flatt and me today as we question ourselves on these topics in the field of neuroimaging. We discuss topics from how to define sex and gender to discussing interesting results. This conversation denotes the importance of continuing this dialogue and including people from different fields in and outside of academia to gain a holistic view on sex and gender.