Chapter
The Role of Dopamine in Goal-Oriented Behavior and the Impact of Screen Type Light Exposure at Night
05:55 - 10:17 (04:21)
Dopamine is a key component of the brain's reward system and plays a critical role in goal-oriented behavior in humans and animals. Exposure to screen type light between 11 PM and 4 AM may activate a circuit in the brain called the habanula, which lowers dopamine levels and creates a sense of disappointment.
Clips
In this podcast, the speaker discusses the role of dopamine in goal-focused behavior across different animals, including humans.
05:55 - 08:14 (02:18)
Dopamine
Summary
In this podcast, the speaker discusses the role of dopamine in goal-focused behavior across different animals, including humans. They explore the various brain areas and nerves that release dopamine and promote energy to pursue goals.
ChapterThe Role of Dopamine in Goal-Oriented Behavior and the Impact of Screen Type Light Exposure at Night
Episode1073 The Science of Positive Thinking & How to Control Your Mind w/Dr. Andrew Huberman
PodcastThe School of Greatness
Studies have shown that exposure to light from screens during the late hours of 11 PM and 4 AM can lead to a decrease in dopamine levels, resulting in feelings of disappointment and depression.
08:14 - 10:17 (02:03)
Screen time
Summary
Studies have shown that exposure to light from screens during the late hours of 11 PM and 4 AM can lead to a decrease in dopamine levels, resulting in feelings of disappointment and depression.