YOUTLDR

The Stilwell Brain

Vsauce

YouTLDR SummaryAuto transcript

human neural network

They built a human neural network on a football field. It successfully recognized handwritten digits by having hundreds of people act as neurons, passing signals through layers.

  • ๐Ÿˆ The experiment used over 200 people, simulating a roundworm's 300-neuron brain.
  • ๐Ÿšฆ Participants wore color-coded shirts for different brain layers (retina, V1, V2, V4, IT).
  • ๐Ÿšฉ "Neurons" signaled "firing" by raising flags or standing up.
  • ๐Ÿ”ข The network was tested on recognizing handwritten digits 0-9.
  • ๐Ÿง  The final "infratemporal cortex" layer made the decision, with Michael himself acting as the ultimate output.

A group of people in orange shirts on a football field, with one person holding a flag high, and text overlay reading 'MindField EPISODE 3'.