Andrew Huberman (Neurobiologist) explains some of the neuroscience that goes into paying attention, ADHD / ADD in this video. He discusses some of the brain networks and their interplay with neurotransmitters like dopamine (neuromodulators, etc.). This video is particularly relevant for anyone looking to understand attention, and ways to try to improve (both behavioral approaches and insights a psychiatrist would likely be considering with medication). https://www.youtube.com/watch?v=hFL6qRIJZ_Y&t=5434s
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