Huberman Lab How Your Brain Works & Changes
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Jan 4, 2021 Discover how the nervous system shapes our sensations, perceptions, and emotions. Explore the fascinating concept of neuroplasticity, revealing how our brains can adapt and change. Learn about the role of neurons in memories and the historical insights into brain function derived from wartime injuries. Delve into the intricacies of attention control and the evolution of emotions. Uncover how thoughts influence actions and the vital part sleep plays in enhancing learning. It’s a vibrant journey into the brain’s mysteries!
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Nervous System Overview
- The nervous system, including the brain, spinal cord, and organ connections, is a continuous loop.
- It governs all other biological systems and is influenced by them, making it crucial for understanding human experience.
Neuron Discovery
- In the early 1900s, scientists believed the nervous system was one giant cell.
- Ramón y Cajal and Camillo Golgi discovered it comprises trillions of neurons separated by synapses.
Neurons and Experience
- Electrical activity between neurons dictates experiences, similar to keys on a piano creating a song.
- Déjà vu occurs when neurons active in a past experience reactivate in a similar situation.