neurobiology

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”

Q&A with Rick Hanson on Neurodharma, brain science, personal practice and well-being

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Psy­chol­o­gist and neu­ro­science expert Rick Han­son stud­ies the men­tal resources that pro­mote resilience, from calm and grat­i­tude to con­fi­dence and courage. Accord­ing to Han­son, the coro­n­avirus cri­sis is expos­ing some of our psy­cho­log­i­cal vul­ner­a­bil­i­ties, and remind­ing us how impor­tant it is to nur­ture our social and emo­tion­al strengths.

In his new book, Neu­rod­har­ma, Han­son writes about how we can cul­ti­vate more equa­nim­i­ty, wis­dom, and moral action using med­i­ta­tion and oth­er prac­tices. As he illus­trates with neu­ro­science research, prac­tic­ing pos­i­tive states of being like these can lead to phys­i­cal changes in the brain, which in turn [Read more…] about Q&A with Rick Han­son on Neu­rod­har­ma, brain sci­ence, per­son­al prac­tice and well-being

On World Health Day 2020, let’s discuss the stress response and the General Adaptation Syndrome (2/3)

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The hypothalamus–pituitary–adrenal (HPA) axis acts to release cor­ti­sol into the blood stream, as cor­ti­sol calls the body into action to com­bat stress. When high amounts of cor­ti­sol inter­act with the hypo­thal­a­mus, the HPA axis will slow down its activ­i­ty. The amyg­dala detects stress, while the pre­frontal cor­tex reg­u­lates our reac­tions to stress. Source: Bezdek K and Telz­er E (2017) Have No Fear, the Brain is Here! How Your Brain Responds to Stress. Front. Young Minds. 5:71. doi: 10.3389/frym.2017.00071

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[Editor’s note: Con­tin­ued from yes­ter­day’s Explor­ing the human brain and how it responds to stress (1/3)]

Stress was put on the map, so to speak, by a Hun­gar­i­an — born Cana­di­an endocri­nol­o­gist named Hans Hugo Bruno Selye (ZEL — yeh) in 1950, when he pre­sent­ed his research on rats at the annu­al con­ven­tion of the Amer­i­can Psy­cho­log­i­cal Asso­ci­a­tion. To explain the impact of stress, Selye pro­posed some­thing he called the Gen­er­al Adap­ta­tion Syn­drome (GAS), which he said had three com­po­nents. Accord­ing to Selye, when an organ­ism expe­ri­ences some nov­el or threat­en­ing stim­u­lus it responds with [Read more…] about On World Health Day 2020, let’s dis­cuss the stress response and the Gen­er­al Adap­ta­tion Syn­drome (2/3)

Study: Why Super Mario 3D World may train your brain better than Angry Birds

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Stark_151124_01_1500_szPlay­ing 3‑D video games can boost mem­o­ry for­ma­tion, UCI study finds (UCI News):

“…Craig Stark and Dane Clemen­son of UCI’s Cen­ter for the Neu­ro­bi­ol­o­gy of Learn­ing & Mem­o­ry recruit­ed non-gamer col­lege stu­dents to play either a video game with a pas­sive, two-dimen­sion­al envi­ron­ment (“Angry Birds”) or one with an intri­cate, 3‑D set­ting (“Super Mario 3D World”) for 30 min­utes per day over two weeks. [Read more…] about Study: Why Super Mario 3D World may train your brain bet­ter than Angry Birds

Update: How Stress and Emotions Impact Brain Performance

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Spon­sored Ad (How to Adver­tise on SharpBrains.com)

Time for the Octo­ber edi­tion of the month­ly Sharp­Brains eNewslet­ter, fea­tur­ing this time sev­er­al arti­cles on the impact of stress, emo­tions, and self-reg­u­la­tion, on our brain’s struc­ture and performance.

We are pleased to bring to Sharp­Brains read­ers a new 6‑part series on the Neu­ro­bi­ol­ogy of Stress, based on a recent book by Sharp­Brains con­trib­u­tor Dr. Jerome Schultz. The first two parts are already avail­able: Part 1 — The Human Brain and How It Responds to Stress and Part 2 — Gray Mat­ters.

Brain Study Links Emo­tion­al Self-Reg­u­la­tion and Math Per­for­mance: A new study strong­ly sug­gests the need to “help stu­dents reap­praise the sit­u­a­tion and con­trol emo­tions before they even get into a task”. While the study focused on math anx­i­ety and per­for­mance, the impli­ca­tions are rel­e­vant out­side the class­room too.

Reminder: Brain Fit­ness Q&A Ses­sions in Novem­ber: As we announced a few weeks ago, we are hon­ored to present an upcom­ing Brain Fit­ness Q&A Series. The first ses­sion, fea­tur­ing Dr. Gary Small, will take place Novem­ber 1st, 2011, 2–3pm US Eeast­ern Time. Please mark your cal­en­dar and join us at sharpbrains.com then! (no need to do any­thing pri­or to the session).

Music Train­ing Can Enhance Ver­bal Intel­li­gence and Exec­u­tive Func­tion: Very inter­est­ing new study pub­lished in Psy­cho­log­i­cal Sci­ence on the val­ue of music train­ing (vs. sim­ply lis­ten­ing to music).

Gam­ing and Neu­ro­science: Oppor­tu­ni­ties and Chal­lenges: A sum­ma­ry of impres­sions by researcher  Aki Niko­laidis based on his par­tic­i­pa­tion in the recent con­fer­ence Enter­tain­ment Soft­ware and Cog­ni­tive Neu­rother­a­peu­tics Con­fer­ence (ESCoNS) at the Uni­ver­sity of Cal­i­for­nia San Francisco.

Fam­i­lies’ Per­spec­tives on ADHD and its Treat­ment: Dr. David Rabin­er presents new data on fam­i­lies’ expe­ri­ence with ADHD and its treatment.

Brain Games and Opti­cal Illu­sions @ Nation­al Geo­graph­ic: Sev­eral Sharp­Brains friends rec­om­mend this recent 3‑part Nation­al Geo­graphic TV mini-series.

Math Brain Teas­er for Kids and Adults: Archimedes Grave: A fun puz­zle to exer­cise our brains a bit, sub­mit­ted by new con­trib­u­tor Maria Lan­do. Enjoy!