Markers of brain connectivity and sleep-dependent restoration: basic research and translation into clinical populations
The human brain is a heavily interconnected structure giving rise to complex functions. While brain functionality is mostly revealed during wakefulness, the sleeping brain might offer another view into physiological and pathological brain connectivity. Furthermore, there is a large body of evidence supporting that sleep mediates plastic changes in brain connectivity. Although brain plasticity depends on environmental input which is provided in the waking state, disconnection during sleep might be necessary for integrating new into existing information and at the same time restoring brain efficiency. In this talk, I will present structural, molecular, and electrophysiological markers of brain connectivity and sleep-dependent restoration that we have evaluated using Magnetic Resonance Imaging and electroencephalography in a healthy population. In a second step, I will show how we translated the gained findings into two clinical populations in which alterations in brain connectivity have been described, the neuropsychiatric disorder attention-deficit/hyperactivity disorder (ADHD) and the neurologic disorder thalamic ischemic stroke.
Harnessing Mindset in 21st Century Healthcare
Mindsets are core assumptions about the nature and workings of things in the world that orient us to a particular set of attributions, expectations, and goals. Our study of mindsets is, in part, inspired by research on the placebo effect, a robust demonstration of the ability of mindsets, conscious or subconscious, to elicit physiological changes in the body. This talk will explore the role of mindsets in three stages of chronic disease progression: genetic predisposition, behavioral prevention, and clinical treatment. I will discuss the mechanisms through which mindsets influence health as well as the myriad ways that mindsets can be more effectively leveraged to motivate healthy behaviors and improve 21st century healthcare.