Spinal cord
Im not sure your brain sends your brain messages. correct me if im wrong people.
Interneurons send messages from the spinal cord to the brain.
retina is connected to the nerve and the nerve sends the messages or images to the brain and the brain processes the images
Your brain stem.
the brain stem also sorts though the millions of messages that the brain and the rest of the body sent back and forth.
The brain is like the central control system of the body. The brain sends messages to and receives messages from other organs and systems.
The brain is like the central control system of the body. The brain sends messages to and receives messages from other organs and systems.
The brain does not receive 100 million messages per second. While the brain can process large amounts of information quickly, a specific number like 100 million messages per second is an oversimplification and not an accurate representation of how the brain functions.
Nerves
your brain
The nervous system carries messages to and from the brain through a network of neurons. Sensory neurons carry information from the body to the brain, while motor neurons carry signals from the brain to the body to control movement and other functions.
All the brain's messages are sent through the nervous system.