Words R Us

"What you're seeing here is, we've selected the pathways in the brain of a chronic pain patient. This may shock you, but we're literally reading this person's brain in real time. They're watching their own brain activation, and they're controlling the pathway that produces their pain."

"An array of electrodes receiving input from a non-tactile information source (a camera, for instance) applies small, controlled, painless currents...to the skin at precise locations according to an encoded pattern. The encoding of the electrical pattern essentially attempts to mimic the input that would normally be received by the non-functioning sense. ... When the encoded pulses are applied to the skin, the skin is actually receiving image data." "After training in laboratory tests, blind subjects were able to perceive visual traits like looming, depth, perspective, size and shape."

"When a surgeon cut into Henry Molaison's skull to treat him for epilepsy, he inadvertently created the most important brain-research subject of our time - a man who could no longer remember, who taught us everything we know about memory. Six decades later, another daring researcher is cutting into Henry's brain. Another revolution in brain science is about to begin."

fun

"Based on the size of Heschl's Gyrus (HG), a brain structure that typically accounts for no more than 0.2 percent of entire brain volume, the researchers found they could predict -- even before exposing study participants to an invented language -- which participants would be more successful in learning 18 words in the "pseudo" language."

"In different languages what do we say to mimic animal sounds?" 17 languages, from Danish to Urdu, with lots of animals.

"But the speed of the typists' keystrokes revealed something else. After hitting the wrong key, a typist's fingers slowed down for the next keystroke, even if the researchers sneakily fixed the error so that the typist didn't notice it. In these cases, a typist wasn't explicitly aware of the mistake, but the brain's motor signal changed nevertheless."

"In its contentious half-century, "could care less" has probably generated as much usage comment as aggravate has in 150 years."

Review of "Through the Language Glass," by Guy Deutscher (who wrote that NYT article). One interesting part: "As he sums it up, "what Gladstone was proposing was nothing less than universal color blindness among the ancient Greeks." He goes on to discuss Lazarus Geiger, who "reconstructed a complete chronological sequence for the emergence of sensitivity to different prismatic colors" and asked the crucial question "Can the difference between [the ancient Greeks] and us be only in the naming, or in the perception itself?" Then there was Hugo Magnus, who decided sensitivity to colors had been evolving since ancient times..."