Summary
In this episode of Star Talk, Neil deGrasse Tyson and guest Heather Berlin discuss the effects of movies on the human brain, including whether violent movies can lead to impulsive or violent behavior. They also explore the field of neurocinematics, which studies the brain's response to movies, and how this research is being used in advertising. The hosts also talk about the prefrontal cortex, which is responsible for impulse control, decision-making, and organization, and how it correlates with the size of a society.
The conversation also touches on recent studies that have been able to reconstruct thoughts and dreams based on brain activity, and the potential uses and implications of this technology, including predicting criminal behavior and altering memories. The hosts also discuss the myth that humans only use 10% of their brain, and the effects of exposure to misinformation and cognitive biases. They suggest meeting people where they are at and empathizing with their emotions to help break through these biases.
The hosts also talk about how the brain processes augmented and virtual reality experiences versus reality, and the importance of accurate portrayals of mental illness in media. They also discuss the therapeutic benefits of movies and their ability to evoke empathy and release dopamine in the brain. The conversation is lighthearted and humorous, with input from a neuroscientist guest. Overall, the episode provides insights into the fascinating intersection of science and the arts.
