nerve impulse

Inside the batter’s brain


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)

Astros stave off AL West elimination, beat the Diamondbacks

Colby Rasmus, Gary Pettis
AP Photo

Facing an elimination number of one, the Astros staved off elimination in the AL West by beating the Diamondbacks on Friday night by a 6-1 margin. The Rangers suffered a heartbreaking loss to the Angels on Saturday afternoon, which temporarily put the Astros’ fate in their own hands.

Colby Rasmus hit a pair of solo homers and Jose Altuve added a solo shot of his own. Starter Collin McHugh tossed seven innings of one-run ball, limiting the Diamondbacks to six hits and a walk with six strikeouts. Reliever Will Harris allowed a solo home run to Paul Goldschmidt in the eighth, but Luke Gregerson closed out the game with a scoreless ninth.

The Astros trail the Rangers by one game in the AL West and lead the Angels by one game for the second AL Wild Card slot. The Rangers can clinch the AL West on Sunday afternoon with a win or an Astros loss. The Astros can clinch the second AL Wild Card on Sunday afternoon with a win or an Angels loss.

The Yankees lost both ends of Saturday’s doubleheader against the Orioles and lead the Astros by only one game for the first AL Wild Card slot.

If the Astros win and the Rangers lose on Sunday, they will play an AL West tiebreaker in Texas. The winner will win the second AL Wild Card if the Yankees win on Sunday, or the first AL Wild Card if the Yankees lose on Sunday.

If the Astros lose and the Angels win on Sunday, the two teams will be tied for the second AL Wild Card. They would play a tiebreaker in Houston, and the winner would play the Yankees in New York in the Wild Card game.

Video: Kelby Tomlinson slides in for an inside-the-park home run

Kelby Tomlinson
AP Photo
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Giants second baseman Kelby Tomlinson looked more like Ladainian Tomlinson the way he was running during Saturday afternoon’s game against the Rockies. In the first inning with one out against starter Chris Rusin, Tomlinson hit a fly ball into the right-center field gap at AT&T Park, a great place to go if you’re in the mood for an inside-the-park home run.

Neither Carlos Gonzalez nor Chris Dickerson could corral the ball before it rolled all the way to the 421-foot marker at the fence. Tomlinson motored around the bases, but Gonzalez made a strong throw into cut-off man D.J. LeMahieu, and LeMahieu made a great throw in to catcher Tom Murphy, but Tomlinson slid in safely just ahead of the tag.

It was an exciting play and the hit proved important as the Giants eked out a 3-2 win against the Rockies.