emotion regulation

Welcome to the Ultimate Neuroscience Lab: Your Smartphone

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Wel­come to a new edi­tion of Sharp­Brains’ e‑newsletter, fea­tur­ing this time six sci­en­tif­ic reports and indus­try resources plus a fun illusion.

#1. Top 10 Men­tal Health Inno­va­tions to Watch: Spe­cial SciAm/ WEF report

Hop­ing you enjoy the great series over at Sci­en­tif­ic Amer­i­can and espe­cial­ly #7, titled Wel­come to the Ulti­mate Neu­ro­science Lab: Your Smart­phone, by Emory neu­roethi­cist Karen Rom­melfanger and our very own Álvaro Fer­nán­dez Ibáñez.

#2. Five thoughts to think about when think­ing about the speed of thought

The time it takes for all thoughts to occur is ulti­mate­ly shaped by the char­ac­ter­is­tics of the neu­rons and the net­works involved. Many things influ­ence the speed at which infor­ma­tion flows through the sys­tem, but three key fac­tors are: dis­tance, myeli­na­tion, complexity,

#3. Study: Self-guid­ed sleep app Sleepio, com­bined with stan­dard care for depres­sion and anx­i­ety, deliv­ers bet­ter out­comes than stan­dard care alone

“This eval­u­a­tion revealed sig­nif­i­cant val­ue in intro­duc­ing an evi­dence-based dig­i­tal sleep inter­ven­tion at scale with­in a clin­i­cal men­tal health ser­vice,” researchers from Big Health and Oxford Health NHS Foun­da­tion Trust conclude.

#4. On uncer­tain­ty, stress, emo­tion reg­u­la­tion, and carpe diem

“These find­ings from three stud­ies with diverse sam­ples and method­olo­gies under­score an upside to the specter of uncer­tain­ty: it can cause peo­ple to savor the pos­i­tives of the present.”

#5. Study finds ADHD is asso­ci­at­ed with dementia

“Specif­i­cal­ly, par­ents of an ADHD child have a 34% high­er risk of demen­tia and 55% high­er risk of Alzheimer’s, the results showed. Grand­par­ents have about an 11% increased risk of either condition.”

#6. Study: Few­er than 1% of geri­atric patients with cog­ni­tive com­plaints met Aduhelm research tri­al cri­te­ria. What can we expect about its real-world safety?

As the researchers point out, “It is thus clear how the result­ing gap between the research and “real world” fields is mas­sive.” We do have the impres­sion that the Aduhelm FDA saga is far from over.

#7. Quick brain teas­er: What do you see? And, can you unsee it?

Have a minute? Give it a try 🙂

 

Wish­ing you and yours a hap­py and healthy month of October,

The Sharp­Brains Team

On uncertainty, stress, emotion regulation, and carpe diem

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Ros­ale­da at Par­que del Oeste in Madrid, Spain

Ever since it began, the pan­dem­ic has been a crash course in uncer­tain­ty. Safe behav­iors, school open­ings, vac­ci­na­tion time­lines, the job mar­ket, new variants—these have all seemed to change on a week­ly basis, threat­en­ing our sense of secu­ri­ty and stability.

Uncer­tain­ty is stress­ful and per­haps even harm­ful to our health, research sug­gests, and it can dri­ve us to cling to our social groups to the exclu­sion of oth­ers. But a new study has uncov­ered a sur­pris­ing upside to feel­ing uncer­tain: It might dri­ve us to appre­ci­ate the lit­tle things in life.

In one exper­i­ment, researchers sta­tioned on a side­walk hand­ed out fly­ers that said one of two things: “Life is unpre­dictable: Stop and smell the ros­es” or “Life is con­stant: Stop and smell the ros­es.” A short dis­tance away was a table with a dozen red ros­es on it and a sign match­ing the fly­er they’d just received. [Read more…] about On uncer­tain­ty, stress, emo­tion reg­u­la­tion, and carpe diem

Seven evidence-based reasons to start meditating yesterday

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Yes, start­ing today is OK too.

I start­ed med­i­tat­ing soon after 9/11. I was liv­ing in Man­hat­tan, an already chaot­ic place, at an extreme­ly chaot­ic time. I real­ized I had no con­trol over my exter­nal envi­ron­ment. But the one place I did have a say over was my mind, through med­i­ta­tion. When I start­ed med­i­tat­ing, I did not real­ize it would also make me health­i­er, hap­pi­er, and more resilient.

Hav­ing wit­nessed the ben­e­fits, I devot­ed my PhD research at Stan­ford to study­ing the impact of med­i­ta­tion. I saw peo­ple from diverse back­grounds from col­lege stu­dents to com­bat vet­er­ans ben­e­fit. In the last 10 years, hun­dreds of stud­ies have been released.

Here are sev­en evi­dence-based rea­sons you might want to get on the band­wag­on as soon as you can: [Read more…] about Sev­en evi­dence-based rea­sons to start med­i­tat­ing yesterday

Four guidelines for smart use of smartphones

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These days, you can’t go any­where with­out hear­ing about how tech­nol­o­gy is ruin­ing every­thing, includ­ing our hap­pi­ness. There is some truth to this, but it’s not the whole story.

Tech­nol­o­gy can be bad for us—for exam­ple, when social media gives us FOMO (fear of miss­ing out) or traps us in fil­ter bub­bles that pre­vent us from see­ing mul­ti­ple points of view on impor­tant issues. As a soci­ety, we are increas­ing­ly con­cerned that tech­nolo­gies like smart­phones and social media result in more social com­par­i­son, bul­ly­ing, and loneliness—all stum­bling blocks to hap­pi­ness. Tech­nol­o­gy seems to be bad for our hap­pi­ness when it inter­feres with the men­tal, social, emo­tion­al, and behav­ioral process­es that con­tribute to well-being.

But we often fail to real­ize (and dis­cuss) the ways that tech­nol­o­gy can also sup­port hap­pi­ness and well-being—for exam­ple [Read more…] about Four guide­lines for smart use of smartphones

Neuroengineering meets neuroethics to address treatment-resistant depression

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Dr. Maryam Shanechi. Cred­it: USC Viterbi

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Is This the Future of Men­tal Health? (USC Viter­bi School of Engineering):

“Brain–machine inter­faces (BMIs) pro­vide a direct path­way to the brain to trans­late brain sig­nals into actions … Below, Shanechi (Note: Maryam Shanechi, PhD, assis­tant pro­fes­sor of elec­tri­cal and com­put­er engi­neer­ing) answers some ques­tions about her work and what the future might hold for our under­stand­ing and treat­ment of men­tal disorders.

What poten­tial does this hold for the future not just of men­tal health, but of under­stand­ing our brains as a whole?

Neu­ropsy­chi­atric dis­or­ders are a major cause of dis­abil­i­ty world­wide with depres­sive dis­or­ders being the most dis­abling among them. About 30% of major depres­sion patients are treat­ment-resis­tant – that’s about 5 mil­lion peo­ple in the US alone. [Read more…] about Neu­ro­engi­neer­ing meets neu­roethics to address treat­ment-resis­tant depression

Kids for life? Pros and cons of lifelong neuroplasticity, as seen via our emotional development

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– Win­dows of plas­tic­i­ty in brain devel­op­ment. Adapt­ed from Hen­sch T.K. (2005). Crit­i­cal peri­od plas­tic­i­ty in local cor­ti­cal cir­cuits. Nature Reviews Neu­ro­science, 6(11), 877–888

The Brain’s Emo­tion­al Devel­op­ment (Dana Foun­da­tion’s Cerebrum):

“Humans are like­ly the most emo­tion­al­ly reg­u­lat­ed crea­tures on earth. Com­pared to oth­er ani­mal species, we can mod­u­late and mod­i­fy emo­tion­al reac­tions and expe­ri­ences, even very intense ones, through a large and sophis­ti­cat­ed emo­tion reg­u­la­tion reper­toire that includes skills of dis­trac­tion, reap­praisal, lan­guage, pre­dic­tion, social inter­ac­tion, sup­pres­sion, and more. At times, these skills require effort, and at oth­er times, they seem reflex­ive and auto­mat­ic. [Read more…] about Kids for life? Pros and cons of life­long neu­ro­plas­tic­i­ty, as seen via our emo­tion­al development