“And motivation is dopamine, right? It is neurological. “People with ADHD have an interest ... where you don’t get a lot of sunlight in the wintertime,” he said. Can you overdo it?

As dopamine levels decline, it becomes more difficult for the brain to control movement. ADHD is a neurodevelopmental disorder that begins in childhood but can continue to adulthood. People with ...

Naturally rewarding stimuli (i.e. food, sex, etc) increase the activity of dopamine cells in the mesocorticolimbic dopamine system causing increased dopamine release in brain areas such as the nucleus ...

Conversely, when baseline levels are high (causing a lot of negative feedback) the phasic bursts are lower. It's hypothesised ...