What happens to tour nervous system when you catch a ball?

Catching a ball is a complex task that involves the integration of multiple sensory and motor systems.

1. Visual Processing: Your eyes track the ball's movement, and the visual information is sent to the visual cortex in your brain. Your brain processes this information to determine the ball's location, trajectory, and speed.

2. Motor Planning: Based on the visual information, your brain generates a motor plan for how to catch the ball. This plan includes the muscles you need to use and the timing of their contractions.

3. Sensory Integration: Your brain integrates the visual information with other sensory input, such as proprioception (your sense of body position) and kinesthesia (your sense of movement). This information is crucial for your brain to calculate the precise position and timing needed to catch the ball.

4. Motor Execution: Your brain issues commands to the muscles in your arm, hand, and fingers to move in a coordinated manner and catch the ball.

5. Feedback and Adjustment: Your body's sensory receptors constantly provide feedback to the brain during the movement. This feedback allows the brain to make adjustments to ensure accuracy and coordination.

These are the general processes involved in catching a ball; the specific neural pathways and brain regions involved in this task are quite intricate and complex and continue to be the subject ongoing research in neuroscience.