Sev­eral recent arti­cles and news:

Brain Gain: the under­ground world of “neu­roen­hanc­ing” drugs (The New Yorker)

- “Alex remains enthu­si­as­tic about Adder­all, but he also has a slightly jaun­diced cri­tique of it. “It only works as a cog­ni­tive enhancer inso­far as you are ded­i­cated to accom­plish­ing the task at hand,” he said. “The num­ber of times I’ve taken Adder­all late at night and decided that, rather than start­ing my paper, hey, I’ll orga­nize my entire music library! I’ve seen peo­ple obses­sively clean­ing their rooms on it.” Alex thought that gen­er­ally the drug helped him to bear down on his work, but it also tended to pro­duce writ­ing with a char­ac­ter­is­tic flaw. “Often, I’ve looked back at papers I’ve writ­ten on Adder­all, and they’re ver­bose. They’re bela­bor­ing a point, try­ing to cre­ate this air­tight argu­ment, when if you just got to your point in a more direct man­ner it would be stronger. But with Adder­all I’d pro­duce two pages on some­thing that could be said in a cou­ple of sen­tences.” Nev­er­the­less, his Adderall-assisted papers usu­ally earned him at least a B. They got the job done. As Alex put it, “Pro­duc­tiv­ity is a good thing.”

Eschew Enhance­ment: Memory-boosting drugs should not be made avail­able to the gen­eral pub­lic (Tech­nol­ogy Review)

- “Who might use them? Stu­dents will be tempted, as might play­ers of any game involv­ing count­ing or remem­ber­ing (chess, bridge, and even poker and black­jack). Cer­tain pro­fes­sion­als might desire a boost in atten­tion or memory”

- “But these poten­tially pow­er­ful med­i­cines should not be made avail­able to every­one, for two rea­sons. The first is safety. The last sev­eral years have pro­vided many exam­ples of side effects, some life-threatening…The sec­ond rea­son is that we still know rel­a­tively lit­tle about learn­ing and mem­ory and how they are inte­grated to make judg­ments and decisions.”

Kel­logg Set­tles with FTC over Health Claims on Cereal (Promo Magazine)

- “The FTC said that Kel­logg pro­moted the cereal as “clin­i­cally shown to improve kids’ atten­tive­ness by nearly 20%,” when in fact the study referred to in the ads showed dif­fer­ent results.”

- “The study found that only about half the chil­dren who ate Frosted Mini-Wheats for break­fast showed any improve­ment in atten­tive­ness, and only about one in nine improved by 20% or more, the FTC said.”

Brain shock: The new Gulf War syn­drome (New Scientist)

- “The US army also screens for symp­toms of mTBI when sol­diers return from a tour of duty, and again three months later. The army is also car­ry­ing out neu­rocog­ni­tive tests on recruits before they are sent into com­bat so that doc­tors can check for dete­ri­o­ra­tion in later tests.”

- “When it comes to com­bat trauma, unpick­ing the phys­i­cal from the psy­cho­log­i­cal is bound to be highly com­plex. As Barth says, per­haps the great­est dan­ger could be in try­ing to sim­plify the pic­ture too much. “I rec­om­mend that we get com­fort­able with the com­plex­ity,” he says, “and treat it as a challenge.”

Be Socia­ble, Share!

•