quarta-feira, 9 de dezembro de 2009



"A human being is part of the whole, called by us 'universe,' a part limited in time and space. He experiences himself, his thoughts and feelings, as something separate from the rest -- a kind of optical delusion of consciousness. This delusion is a kind of prison for us, restricting us to our personal desires and to affection for a few persons nearest to us. Our task must be to free ourselves from this prison by widening our circle of compassion to embrace all living creatures and the whole of nature in its beauty."
- Albert Einstein, 1921

Google Tech Talk
September 23, 2009

In this talk, Richard J. Davidson will explore recent scientific research on the neuroscience of positive human qualities and how they can be cultivated through contemplative practice. Distinctions among different forms of contemplative practices will be introduced and they will be shown to have different neural and behavioral consequences, as well as important consequences for physical health in both long-term and novice practitioners. New research also shows that meditation-based interventions delivered online can produce behavioral and neural changes. Collectively, this body of research indicates that we can cultivate adaptive neural changes and strengthen positive human qualities through systematic mental practice.

 
Research in my laboratories is focused on cortical and subcortical substrates of emotion and affective disorders, including depression and anxiety. We study normal adults and young children, and those with, or at risk for, affective and anxiety disorders. We use quantitative electrophysiology, positron emission tomography and functional magnetic resonance imaging to make inferences about patterns of regional brain function. A major focus of our current work is on interactions between prefrontal cortex and the amygdala in the regulation of emotion in both normal subjects and patients with affective and anxiety disorders.