Our Internal Internet

The video explores the concept of distributed processing in the brain, highlighting that while certain brain regions are specialized, they are not strictly isolated in function. The discussion includes how sensory input during development shapes brain areas, the impact of lesions on brain function, and the balance between distributed processing and localization. The video emphasizes that brain connectivity is crucial, akin to a network, and challenges traditional views of strict localization.

What is the main idea behind distributed processing in the brain?

• The brain does not process information from sensory organs.

• Each brain region is responsible for a single function.

• Information is processed in a distributed manner across the brain.

• The brain processes information in isolated regions.

How does the brain demonstrate adaptability when blindfolded?

• The brain loses its ability to process any sensory information.

• The auditory cortex takes over visual functions.

• The visual cortex stops functioning.

• The visual cortex begins to process tactile information.

What does the example of Broca's area suggest about brain function?

• Lesions in Broca's area always result in aphasia.

• Brain function is strictly localized to specific areas.

• Disrupting connections between brain areas affects function.

• The brain can function without any connections.

How is the brain's connectivity compared to the Internet?

• The brain and Internet have no similarities.

• Removing key hubs has a significant impact.

• Removing a few peripheral connections has no effect.

• Both can function without any connections.

What is the significance of finding visually driven neurons in non-visual areas?

• It proves that the brain cannot adapt to new stimuli.

• It shows that sensory processing is more flexible than previously thought.

• It indicates a lack of specialization in the brain.

• It suggests that the brain is strictly localized.