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Technology & Innovation

Brain imaging AI start-up Neurophet raises $15M to better direct Alzheimer’s treatments, lower ARIA side-effects

November 9, 2023 by SharpBrains Leave a Comment

Kore­an AI star­tups All­ga­nize, Neu­rophet raise over $35 mn (The Korea Eco­nom­ic Daily):

Found­ed in 2016, the com­pa­ny plans to next year roll out its new AI analy­sis pro­gram that can detect side effects of Alzheimer’s dis­ease treat­ments with a micro­he­m­or­rhage diag­no­sis. [Read more…] about Brain imag­ing AI start-up Neu­rophet rais­es $15M to bet­ter direct Alzheimer’s treat­ments, low­er ARIA side-effects

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Filed Under: Brain/ Mental Health, Technology & Innovation Tagged With: Alzheimer’s disease treatments, Alzheimers-disease, anti-amyloid antibody treatments, brain image analysis, donanemab, lecanemab, microhemorrhage diagnosis, Neurophet, positron emission tomography, side effects

Beyond the clinic: Can digital therapeutics (DTx) help boost mental health in the workforce at scale?

October 2, 2023 by SharpBrains Leave a Comment

Hop­ing to Avoid Pear’s Fate, Behav­ioral Health-Focused DTx Com­pa­nies Look to Employ­er Mar­ket (Behav­ioral Health Business):

The dig­i­tal ther­a­peu­tics (DTx) indus­try is at a cross­roads after one of the most promi­nent com­pa­nies in the space, Pear Ther­a­peu­tics, filed for bank­rupt­cy ear­li­er this year. The tur­moil comes after DTx began catch­ing on in the behav­ioral health field.

Despite Pear’s set­back, some believe there’s now a chance for oth­er dig­i­tal ther­a­peu­tics com­pa­nies to learn from their competitor’s mis­takes and pave the way for DTx. One of the most chal­leng­ing ques­tions for the bur­geon­ing sec­tor remains pay­ment strat­e­gy. [Read more…] about Beyond the clin­ic: Can dig­i­tal ther­a­peu­tics (DTx) help boost men­tal health in the work­force at scale?

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Filed Under: Brain/ Mental Health, Technology & Innovation Tagged With: Calm, digital therapeutics, DTx, FDA, Pear Therapeutics, Wondr Health, Wysa

Non-invasive Transcranial Electrical Stimulation (TES) shows early promise to treat ADHD symptoms in children

September 19, 2023 by Dr. David Rabiner Leave a Comment

While tDCS uses con­stant cur­rent inten­si­ty, tRNS and tACS use oscil­lat­ing cur­rent. The ver­ti­cal axis rep­re­sents the cur­rent inten­si­ty in mil­liamp (mA), while the hor­i­zon­tal axis illus­trates the time-course. Source: Wikipedia.

Many chil­dren with ADHD ben­e­fit from med­ica­tion treat­ment, behav­ioral treat­ment, or their com­bi­na­tion, but oth­ers do not. In addi­tion, par­ents are often reluc­tant to start their child on med­ica­tion and high qual­i­ty behav­ioral treat­ments are not read­i­ly acces­si­ble in many areas. The long-term effi­ca­cy of these treat­ments is also less than desir­able. Thus, despite these evi­dence-based ADHD treat­ments, there is a press­ing need to devel­op nov­el treat­ments with strong research support.

A study pub­lished recent­ly in Trans­la­tion­al Psy­chi­a­try [Dakawar-Kawar et al (2023). Tran­scra­nial ran­dom noise stim­u­la­tion com­bined with cog­ni­tive train­ing for treat­ing ADHD: a ran­dom­ized sham-con­trolled tri­al.] reports promis­ing results for a nov­el ADHD treat­ment approach.

The Study:

Study par­tic­i­pants were 24 6–12 year-old chil­dren recent­ly diag­nosed with ADHD fol­low­ing a com­pre­hen­sive eval­u­a­tion. They were ran­dom­ly assigned to receive either a) a type of Tran­scra­nial Elec­tri­cal Stim­u­la­tion (TES) called Tran­scra­nial Ran­dom Noise Stim­u­la­tion (TRNS) or b) sham stim­u­la­tion; chil­dren in both groups engaged in com­put­er­ized cog­ni­tive train­ing dur­ing the ses­sions. [Read more…] about Non-inva­sive Tran­scra­nial Elec­tri­cal Stim­u­la­tion (TES) shows ear­ly promise to treat ADHD symp­toms in children

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Filed Under: Attention & ADD/ADHD, Technology & Innovation Tagged With: ADHD behavioral treatment, ADHD medication treatment, ADHD rating scale, Cognitive-Training, Cognitive-Training-Program, Computerized-cognitive-training, transcranial electrical stimulation

“To do nothing is not an option”: The NHS Confederation releases digital mental health whitepaper

September 12, 2023 by SharpBrains Leave a Comment

The NHS Con­fed­er­a­tion–the mem­ber­ship organ­i­sa­tion for health­care providers in Eng­land, Wales and North­ern Ire­land– has just released a quite com­pre­hen­site 45-page whitepa­per titled Max­imis­ing the poten­tial of dig­i­tal in men­tal health.

Some of the highlights:

To do noth­ing is not an option. If we don’t make more progress we miss a key oppor­tu­ni­ty to make improve­ments to men­tal health ser­vices such as improv­ing access; pro­vid­ing ear­ly inter­ven­tion and pre­ven­tion at scale; imple­ment­ing new ways of reach­ing peo­ple; and help­ing to meet the demand sup­ply gap; and at the same time open­ing up access so that inequal­i­ties in access to health­care and sup­port for men­tal health are reduced.

[Read more…] about “To do noth­ing is not an option”: The NHS Con­fed­er­a­tion releas­es dig­i­tal men­tal health whitepaper

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Filed Under: Brain/ Mental Health, Technology & Innovation Tagged With: digital, digital mental health, mental health services, mental healthcare, NHS Confederation, technologies

Time for a universal “exercise prescription” for kids and adults to boost cognition and mental health?

August 31, 2023 by SharpBrains 9 Comments

Wel­come to a new edi­tion of Sharp­Brains e‑newsletter, fea­tur­ing this time a range of brain research find­ings, tools and con­tro­ver­sies plus some brain teasers to chal­lenge your (and our) work­ing memory.

#1. Major evi­dence review sup­ports an “exer­cise pre­scrip­tion” for most adults to boost men­tal health

“High­er inten­si­ty phys­i­cal activ­i­ty was asso­ci­at­ed with greater improve­ments” and “Effec­tive­ness of phys­i­cal activ­i­ty inter­ven­tions dimin­ished with longer dura­tion interventions.”
The sweet spot was four or five half-hour effort­ful ses­sions per week. Are you hit­ting it?

#2. (Sep­a­rate) Evi­dence review: Phys­i­cal exer­cise helps boost atten­tion, cog­ni­tive flex­i­bil­i­ty and inhibito­ry con­trol in chil­dren and ado­les­cents with ADHD

Not sur­pris­ing but impor­tant find­ings. Next to research: the type, inten­si­ty, and dura­tion that may help the most.

#3. Read­ing for plea­sure dur­ing child­hood may lead to high­er brain/ cog­ni­tive devel­op­ment and men­tal well-being dur­ing adolescence

Cru­cial­ly, “… read­ing for plea­sure in ear­ly child­hood was linked with bet­ter scores on com­pre­hen­sive cog­ni­tion assess­ments and bet­ter edu­ca­tion­al attain­ment in young ado­les­cence. It was also asso­ci­at­ed with few­er men­tal health prob­lems and less time spent on elec­tron­ic devices … can be ben­e­fi­cial regard­less of socioe­co­nom­ic sta­tus. It may also be help­ful regard­less of the children’s ini­tial intel­li­gence lev­el.” — Long Live Books and Read­ing (and, yes, Exercise)!

#4. Vir­tu­al cog­ni­tive behav­iour­al ther­a­py (CBT) accounts for over 30% of NHS men­tal health treat­ments — up from 10% in 2017

“Ear­ly inter­ven­tion is crit­i­cal in pre­vent­ing a patient’s mild to mod­er­ate symp­toms from wors­en­ing” … (but) online ther­a­py may not suit every­one and that it was still up to health­care pro­fes­sion­als to iden­ti­fy “who may and may not benefit”

#5. Just-pub­lished Apple patent sig­nals aim to mea­sure brain activ­i­ty using Air­Pods sen­sor system

Still ear­ly days, but rel­e­vant sig­nal to note and track

#6. Neu­rotech and brain data in con­text: Are “neu­ror­ights” the way to men­tal privacy?

Impor­tant point: “The poten­tial to col­lect brain data more direct­ly, with high­er res­o­lu­tion, and in greater amounts has height­ened wor­ries about men­tal and brain pri­va­cy …(but) We argue that by empha­siz­ing what is dis­tinct about brain pri­va­cy issues, rather than what they share with oth­er data pri­va­cy con­cerns, risks weak­en­ing broad­er efforts to enact more robust pri­va­cy law and policy.”

#7. Hopes and Ques­tions raised by Alzheimer’s drug Leqem­bi (lecanemab)

“Will Leqembi’s pri­ma­ry ben­e­fit — a slight slow­ing of decline in cog­ni­tion and func­tion­ing — make a sig­nif­i­cant dif­fer­ence to patients and fam­i­ly mem­bers or will it be dif­fi­cult to dis­cern? … How many old­er adults in their 70s and 80s will be able and will­ing to trav­el to med­ical cen­ters for infu­sions twice a month and have reg­u­lar MRI scans and physi­cian vis­its to mon­i­tor for poten­tial side effects such as brain bleeds or swelling? Even with Medicare cov­er­age, how many peo­ple will be able to afford the suite of med­ical ser­vices required?”

#8. Its mas­sive price tag: $109,000 per patient, per year

“To qual­i­fy for Leqem­bi, patients must under­go a PET scan that looks for amy­loid plaques, the pro­tein clumps that clog the brains of many Alzheimer’s patients. About 1 in 5 patients who took Leqem­bi in the major clin­i­cal test of the drug devel­oped brain hem­or­rhag­ing or swelling, a risk that requires those tak­ing the drug to under­go fre­quent med­ical check­ups and brain scans called MRIs … Out­stand­ing doubts about Leqem­bi and relat­ed drugs have giv­en urgency to efforts to mon­i­tor patient experiences.”
#9. Final­ly, let’s piv­ot into some­thing more fun. Here are a few brain teasers aimed at chal­leng­ing your work­ing mem­o­ry and help­ing get that brain and mind in great shape for the new academic/ life­long learn­ing year. Please give them a try … they are not as easy as they may sound:

 

Say the days of the week in alpha­bet­i­cal order, then back­wards. If too hard, try the 5 work days first.

If you speak a lan­guage oth­er than Eng­lish, do the same in said language.

Say the months of the year in alpha­bet­i­cal order. Too easy? Well, try doing so back­wards, in reverse alpha­bet­i­cal order. (You will prob­a­bly need some pen and paper for this one.)

Find the sum of your date of birth, mm/dd/yyyy. For a tougher brain teas­er, do the same with your best friend’s date of birth (with­out look­ing it up…)

Look around you and, with­in a minute, find three green things that may fit in your pock­ets, and three red objects that are clear­ly too big to fit.

(more brain teasers here, for teens and adults of every age)
Have a great month of September!

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Filed Under: Attention & ADD/ADHD, Brain Teasers, Brain/ Mental Health, Education & Lifelong Learning, Peak Performance, SharpBrains Monthly eNewsletter, Technology & Innovation Tagged With: AirPods, Apple, attention, boost mental health, Brain Teasers, brain teasers for adults, brain-activity, brain-teaser, cognitive, cognitive behavioural therapy, cognitive-flexibility, exercise prescription, fun brain teasers, lecanemab, Leqembi, mental health treatments, Neuroethics, neurotech, neurotechnologies, Physical-Exercise, reading, virtual cognitive behavioural therapy, Working-memory

Neurotech, neuroethics and brain data in context: Are “neurorights” the way to mental privacy?

August 10, 2023 by The Conversation

Neu­rotech­nolo­gies – devices that inter­act direct­ly with the brain or ner­vous sys­tem – were once dis­missed as the stuff of sci­ence fic­tion. Not anymore.

Sev­er­al com­pa­nies are try­ing to devel­op brain-com­put­er inter­faces, or BCIs, in hopes of help­ing patients with severe paral­y­sis or oth­er neu­ro­log­i­cal dis­or­ders. Entre­pre­neur Elon Musk’s com­pa­ny Neu­ralink, for exam­ple, recent­ly received Food and Drug Admin­is­tra­tion approval to begin human test­ing for a tiny brain implant that can com­mu­ni­cate with com­put­ers. There are also less inva­sive neu­rotech­nolo­gies, like EEG head­sets that sense elec­tri­cal activ­i­ty inside the wearer’s brain, cov­er­ing a wide range of appli­ca­tions from enter­tain­ment and well­ness to edu­ca­tion and the work­place. [Read more…] about Neu­rotech, neu­roethics and brain data in con­text: Are “neu­ror­ights” the way to men­tal privacy?

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Filed Under: Brain/ Mental Health, Technology & Innovation Tagged With: brain data, brain privacy, Brain-Computer Interfaces, contextual integrity, mental privacy, neural data, neurotechnologies, Neurotechnology, privacy

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