Inside the batter’s brain

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Future scouting report: “Great upper body strength. Good batting eye. Fluid swing. Well-developed , V5 region of his visual cortex. Good looking girlfriend, so he clearly has self confidence …”

In a study published today in the journal Neuron, UC Berkeley researchers used fMRI (functional magnetic resonance imaging) to pinpoint the prediction mechanisms in the brain that enable hitters to track pitches … They found that the brain is capable of effectively “pushing” forward objects along in their trajectory from the moment it first sees them, simulating their path based on their direction and speed and allowing us to unconsciously project where they’ll be a moment later.

And, it follows, that hitters whose v-5 region of their visual cortex — the part of the brain that handles this stuff — are better at adjusting to and thus mashing pitches. Pitches which move over 12 feet in the 100 millisecond between when the batter’s eye sees the ball and when the nerve impulse which makes the batter start his swing can get moving.

Well, it’s either that or they have more grit and WtW and stuff.

(thanks to Mike Lewis for the heads up)

Tim Tebow homered in his first at-bat with Single-A St. Lucie

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Mets minor league outfielder and former NFL quarterback Tim Tebow was recently promoted from Single-A Columbia to advanced Single-A St. Lucie. Critics suggested that, because Tebow wasn’t exactly lighting up competition with Columbia, the promotion was just about marketing.

Tebow, to his credit, has gotten off to a good start with St. Lucie. In his first at-bat with his new team, he hit a two-run home run, turning a 1-0 deficit into a 2-1 lead. The home run came on a 3-1 count against starter Junior Fernandez of the Palm Beach Cardinals. Fernandez is the Cardinals’ No. 10 prospect, according to MLB Pipeline.

With Columbia, Tebow was hitting a paltry .220/.311/.336 with three home runs and 23 RBI in 244 plate appearances.

Cardinals option Aledmys Diaz to Triple-A

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The Cardinals announced on Wednesday that shortstop Aledmys Diaz has been optioned to Triple-A Memphis and infielder Alex Mejia’s contract has been purchased from Memphis.

Diaz, 26, impressed last season when he posted an .879 OPS and finished fifth in National League Rookie of the Year balloting. This year has been rough on Diaz, as he’s batting .260/.293/.396 with seven home runs and 20 RBI in 288 plate appearances. He’s the second major Cardinals player to get sent down to the minors along with Randal Grichuk.

Diaz was surprised by the demotion. Via MLB.com’s Jenifer Langosch:

Mejia, 26, opened the season with Double-A Springfield but was promoted to Triple-A two weeks ago. With Springfield, he hit .251/.305/.366 in 251 PA. In 42 PA with Memphis, he hit .263/.333/.289.