Episode 4 | Energy and Judgement
Clip: Episode 4 | 2m 4s
How the brain’s energy levels can affect a prisoner’s parole hearing.
An analysis of 1,000 decisions made by judges in parole hearings revealed that one factor made prisoners three times more likely to be granted parole.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Episode 4 | Energy and Judgement
Clip: Episode 4 | 2m 4s
An analysis of 1,000 decisions made by judges in parole hearings revealed that one factor made prisoners three times more likely to be granted parole.
Problems playing video? | Closed Captioning Feedback
How to Watch The Brain with David Eagleman
The Brain with David Eagleman is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
Buy Now
Explore the Brain with this Interactive
What's the story of one of our body's most complex organs? In this interactive, viewers can explore clips from each of the six episodes of The Brain with David Eagleman. Grades: 9-13+
Episode 4 | How Willpower Is Like a Tank of Gas
Clip: Ep4 | 1m 56s | The brain has a finite amount of willpower to draw on. (1m 56s)
Episode 4 | The Conflict Within
Clip: Ep4 | 1m 41s | Every time you are faced with a decision, there is a storm of activity inside your brain. (1m 41s)
Episode 4 | The Iowa Gambling Task
Clip: Ep4 | 3m 33s | The science behind "gut" and "hunch" decisions. (3m 33s)
Clip: Ep4 | 1m 27s | What happens when messages from two brain networks clash? (1m 27s)
Episode 4 | The Trolley Dilemma
Clip: Ep4 | 3m 16s | Two scenarios that involve very different systems in the brain. (3m 16s)
Preview: Ep4 | 30s | A journey through the unseen world of decisions, and how they get made. (30s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship
- Science and Nature
Explore scientific discoveries on television's most acclaimed science documentary series.
- Science and Nature
Capturing the splendor of the natural world, from the African plains to the Antarctic ice.
Support for PBS provided by: