neuroscientist

Q&A with Dr. Wendy Suzuki on the parasympathetic nervous system and harnessing anxiety for good

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Anx­i­ety can feel like a heavy weight that we didn’t ask to car­ry. Who wouldn’t love to get rid of it?

But neu­ro­sci­en­tist Wendy Suzu­ki wants to chal­lenge the way we look at our anx­i­ety. In fact, her new book is called Good Anx­i­ety: Har­ness­ing the Pow­er of the Most Mis­un­der­stood Emo­tion.

If you’re skep­ti­cal, so was I. But Suzuki’s point is that anx­i­ety is a nat­ur­al human emo­tion, one that evolved to serve a pur­pose. We feel anx­ious when there is some kind of dan­ger; it primes our body to fight or flee from that dan­ger, in hopes that we’ll end up bet­ter off (i.e., alive). In the same way, our mod­ern anx­i­eties can be a warn­ing sig­nal for things that are wrong: not enough rest, too much mul­ti­task­ing, iso­la­tion from oth­ers. Our anx­ious ener­gy alerts us to change our lives for the bet­ter, she argues. [Read more…] about Q&A with Dr. Wendy Suzu­ki on the parasym­pa­thet­ic ner­vous sys­tem and har­ness­ing anx­i­ety for good

Promote brain plasticity and keep your mind at ease by taking your daily “exercise pill”

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As with many oth­er physi­cians, rec­om­mend­ing phys­i­cal activ­i­ty to patients was just a doc­tor chore for me – until a few years ago. That was because I myself was not very active. Over the years, as I picked up box­ing and became more active, I got first­hand expe­ri­ence of pos­i­tive impacts on my mind. I also start­ed research­ing the effects of dance and move­ment ther­a­pies on trau­ma and anx­i­ety in refugee chil­dren, and I learned a lot more about the neu­ro­bi­ol­o­gy of exer­cise. [Read more…] about Pro­mote brain plas­tic­i­ty and keep your mind at ease by tak­ing your dai­ly “exer­cise pill”

Neuroscientist Lisa Genova, author of the beautiful novel Still Alice, releases non-fiction book on Memory

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A Neuroscientist’s Poignant Study of How We For­get Most Things in Life (The New Yorker):

Any study of mem­o­ry is, in the main, a study of its frailty. In “Remem­ber,” an engross­ing sur­vey of the lat­est research, Lisa Gen­o­va explains that a healthy brain quick­ly for­gets most of what pass­es into con­scious aware­ness. The frag­ments of expe­ri­ence that do get encod­ed into long-term mem­o­ry are then sub­ject to “cre­ative edit­ing.” To remem­ber an event is to reimag­ine it; in the reimag­in­ing, we inad­ver­tent­ly intro­duce new infor­ma­tion, often col­ored by our cur­rent emo­tion­al state. A dream, a sug­ges­tion, and even the mere pas­sage of time can warp a mem­o­ry. It is sober­ing to real­ize that three out of four pris­on­ers who are lat­er exon­er­at­ed through DNA evi­dence were ini­tial­ly con­vict­ed on the basis of eye­wit­ness tes­ti­mo­ny. “You can be 100 per­cent con­fi­dent in your vivid mem­o­ry,” Gen­o­va writes, “and still be 100 per­cent wrong.” [Read more…] about Neu­ro­sci­en­tist Lisa Gen­o­va, author of the beau­ti­ful nov­el Still Alice, releas­es non-fic­tion book on Memory

Neuroscience tips about gratitude, aging, pain and the brain: An interview with Dr. Daniel Levitin

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About 13 years ago, I watched my very vital moth­er die a slow death from Lewy-Body demen­tia. For me, it was a wake­up call. If there were any­thing I could do to stay healthy myself—to avoid the slow decline of an aging brain—I want­ed to do it. But what real­ly helps us stay sharp longer? And how can we sep­a­rate fad ideas from sol­id, evi­dence-based advice around aging? [Read more…] about Neu­ro­science tips about grat­i­tude, aging, pain and the brain: An inter­view with Dr. Daniel Levitin

BrainCheck raises $8 million to digitize cognitive/ neuropsychological assessments and better serve the aging population

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This start­up just raised $8 mil­lion to help busy doc­tors assess the cog­ni­tive health of 50 mil­lion seniors (TechCrunch):

“…star­tups increas­ing­ly rec­og­nize oppor­tu­ni­ties to cater to this aging pop­u­la­tion. Some are devel­op­ing prod­ucts to sell to indi­vid­u­als and their fam­i­ly mem­bers direct­ly; oth­ers are com­ing up with ways to empow­er those who work direct­ly with old­er Americans.

BrainCheck, a 20-per­son, Hous­ton-based start­up whose cog­ni­tive health­care prod­uct aims to help physi­cians assess and track the men­tal health of their patients, is among the lat­ter. Investors like what it has put togeth­er, too. Today, the start­up is announc­ing $8 mil­lion in Series A fund­ing co-led by S3 Ven­tures and Ten­sil­i­ty Ven­ture Part­ners. [Read more…] about BrainCheck rais­es $8 mil­lion to dig­i­tize cognitive/ neu­ropsy­cho­log­i­cal assess­ments and bet­ter serve the aging population

Executive Functions in Health and Disease: New book to help integrate Cognitive Neuroscience and Neuropsychology

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Neu­ro­science used to be the monop­oly of a few elite uni­ver­si­ties locat­ed in a hand­ful of coun­tries. Neu­ropsy­chol­o­gy used to be a quaint niche dis­ci­pline rel­a­tive­ly uncon­nect­ed to the larg­er world of neu­ro­science and con­tent in its meth­ods with paper-and-pen­cil tests. [Read more…] about Exec­u­tive Func­tions in Health and Dis­ease: New book to help inte­grate Cog­ni­tive Neu­ro­science and Neuropsychology