Mark Anderson
Posts: 12725
Joined: 9/1/2007
Status: offline
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quote:
ORIGINAL: Todd M I remember arguing with JT2 (Pete C/whoever was posting with that user name) about a hitter being able to "pick up the seams". I always thought it was silly. I asked AI. It is one of those facts that feels like it violates the laws of physics until you realize the human brain is essentially a biological supercomputer. You aren't just "looking" at the ball; you are performing predictive modeling. The secret is that the batter isn't making a conscious, verbal decision like, "Oh, look, a slider! I shall now adjust my hands." If they did that, they’d strike out every time. Instead, it's a process of Non-Conscious Integration. The "Software" of a Hitter The brain uses a shortcut called Smooth Pursuit and Saccadic Eye Movement. The Database: An MLB player has seen hundreds of thousands of pitches. Their brain has a "library" of what a 94 mph fastball looks like versus an 84 mph curveball. The Trigger: The moment the ball leaves the pitcher's hand, the brain compares the visual "blur" and "flicker" of the seams against that library. The "Auto-Pilot": If the pattern matches "Slider," the brain sends a signal to the muscles to adjust the bat path before the consciousness even realizes what happened. I remember when I played HS baseball. We would put different colored dots on the balls. We would just watch a pitch come in and try to say the color. Granted, these were probably 60 MPH pitches we were watching.
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