Update: Studies link sustained spatial reasoning, the Cognitive Reserve, and lower Alzheimer’s risk (plus, brain teasers, and more news)

Octo­ber 29, 2026  |

Wel­come to the autumn edi­tion of Sharp­Brains’ e‑newsletter, fea­tur­ing fas­ci­nat­ing stud­ies, brain teasers, and news, to har­ness neu­ro­plas­tic­i­ty and AI-based tools for good. #1. Stud­ies link sus­tained spa­tial rea­son­ing, the Cog­ni­tive Reserve, and low­er Alzheimer’s risk: “Of the 9 mil­lion death cer­tifi­cates from Jan­u­ary 2020 to Decem­ber 2022 that researchers exam­ined, taxi and ambu­lance drivers…

CogniFit Digital Cognitive Twin named among TIME’s “Best Inventions of 2026” for helping predict peak brain power

Octo­ber 21, 2026  |

TIME’s write-up: “You may know you’re not at your sharpest after a bad night’s sleep. But do you know when you’re best at learn­ing? Or primed for col­lab­o­rat­ing? Cog­niFit seeks to offer such insights by build­ing your Dig­i­tal Cog­ni­tive Twin. The AI mod­el uses short cog­ni­tive exer­cis­es to estab­lish a base­line of your cog­ni­tive abilities,…

Study: AI-based tools can conduct (some) psychiatric interviews with accuracy comparable to young clinicians

Octo­ber 13, 2026  |

Lan­guage mod­els iden­ti­fy psy­chi­atric symp­toms near­ly as accu­rate­ly as ear­­­ly-career clin­i­cians (Med­ical Xpress): A study led by the Cen­tral Insti­tute of Men­tal Health (CIMH) pro­vides ini­tial evi­dence that large lan­guage mod­els can iden­ti­fy com­plex psy­chopatho­log­i­cal find­ings in tran­scripts of psy­chi­atric inter­views with accu­ra­cy com­pa­ra­ble to that of pre­dom­i­nant­ly young clin­i­cians. The study exam­ined 10 language…

Three questions to ask before adopting elite athletes’ health & performance tips and products

Octo­ber 7, 2026  |

Walk into a gym or well­ness store and you might encounter com­pres­sion boots, smart rings, cre­a­tine sup­ple­ments and ice baths. Their use by elite ath­letes can func­tion as an implic­it endorse­ment, mak­ing them seem more proven or more broad­ly use­ful than the evi­dence sup­ports. As an ath­let­ic train­er with expe­ri­ence in col­le­giate and pro­fes­sion­al sports,…

New book by Antonio Damasio explores Consciousness, Natural vs. Artificial Intelligence, and more

Sep­tem­ber 28, 2026  |

For cen­turies, defin­ing and under­stand­ing con­scious­ness has elud­ed neu­ro­sci­en­tists, philoso­phers, and doc­tors. Is con­scious­ness what it means to be alive? Is it know­ing who we are, as indi­vid­ual peo­ple? How do we know if any being has con­scious­ness or not? Now, with the dawn of gen­er­a­tive arti­fi­cial intel­li­gence, what it means to be a conscious…

For the Brain Economy to deliver, cognitive testing and clinical trials both need to scale

Sep­tem­ber 21, 2026  |

Today, Sep­tem­ber 21st, marks World Alzheimer’s Day, a glob­al ini­tia­tive to raise aware­ness about Alzheimer’s dis­ease and demen­tia. To observe it, how­ev­er, we will NOT talk about Alzheimer’s. Instead, we will dis­cuss the oth­er (and more pos­i­tive and pre­ven­tive) side of the coin: Brain Cap­i­tal and the Brain Econ­o­my. The Brain Econ­o­my con­cept and framework…

Growing consumer use of mental health apps raises questions, and also opportunities, for psychologists

Sep­tem­ber 18, 2026  |

How psy­chol­o­gists can spot red flags in men­tal health apps (APA’s Mon­i­tor on Psy­chol­o­gy): Not long ago, patients might have told their ther­a­pists about a self-help book that inspired them or a con­ver­sa­tion with a friend that unnerved them. And while these dis­clo­sures still occur, they’re increas­ing­ly accompanied—if not replaced—by men­tions of the AI tools…

Why Cognition Is Becoming a Key Health Signal in the Age of AI

Sep­tem­ber 8, 2026  |

Across most of mod­ern med­i­cine, we have become very good at mea­sur­ing the body, and sur­pris­ing­ly poor at mea­sur­ing the mind. We rou­tine­ly track blood pres­sure, glu­cose, heart rate, cho­les­terol, sleep and phys­i­cal activ­i­ty. We repeat these mea­sure­ments because a sin­gle read­ing rarely tells the whole sto­ry. What mat­ters is the tra­jec­to­ry: where some­one is…

Survey: 69% of cognitive care professionals feel optimistic, assuming AI is harnessed wisely and 3 key brain health priorities are addressed

Sep­tem­ber 2, 2026  |

AI Is Redefin­ing Cog­ni­tive Care: Glob­al Sur­vey Reveals What Pro­fes­sion­als Want Next (press release): A new Cog­niFit glob­al sur­vey finds strong opti­mism around AI among cog­ni­tive care pro­fes­sion­als, along­side calls for ear­li­er cog­ni­tive check-ups, bet­ter mon­i­tor­ing of cog­ni­tive side effects of med­ical inter­ven­tions, and greater inte­gra­tion of brain health into gen­er­al health­care. A new global…

Studies link sustained spatial reasoning, the Cognitive Reserve, and lower Alzheimer’s risk

August 19, 2026  |

Taxi and ambu­lance dri­vers are less like­ly than work­ers in almost any oth­er job to die of Alzheimer’s Dis­ease. That was the sur­pris­ing result of a 2024 study(opens in new tab) exam­in­ing the death cer­tifi­cates of near­ly 9 mil­lion peo­ple in the US. These find­ings stopped me in my tracks because those two jobs rely on…

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SHARPBRAINS Advi­sors is an inde­pen­dent think-tank and con­sult­ing firm pro­vid­ing ser­vices at the fron­tier of applied human neu­ro­science and Arti­fi­cial Intel­li­gence (AI).
SHARPBRAINS Advi­sors es un think-tank y con­sul­toría inde­pen­di­ente pro­por­cio­nan­do ser­vi­cios en la fron­tera de la neu­ro­cien­cia apli­ca­da y la Inteligen­cia Arti­fi­cial (IA).

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