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☆ Human sense of smell is faster than thought, new study suggests
▼ + stars: | 2024-10-14 | by ( Jacqueline Howard | ) edition.cnn.com time to read: +5 min

“For comparison, the duration of an eye blink is about 180 milliseconds,” Zhou added. “Our apparatus could be used for therapeutic purposes, such as olfactory training for patients with olfactory loss,” Zhou said. The researchers asked 229 adults in China to wear this device and smell different odor mixtures: two odors presented in quick succession within a single sniff. However, temporal sensitivity is not limited to hearing: our sense of smell can also perceive small temporal changes in odour presentations,” he wrote. In addition, this study sheds important light on the mysterious mechanisms that support human odor perception,” Datta wrote in an email.

Persons: Dr, Wen Zhou, Zhou, ” Zhou, “, Dmitry Rinberg, ”, Sanjay Gupta, Sandeep Robert Datta, ” Datta Organizations: CNN, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Ohio State University, of Neuroscience, NYU Langone Health, CNN Health, Neurobiology, Harvard Medical School Locations: Beijing, China, New York

☆ Feel like GLP-1 weight loss drugs affect your mood? Experts weigh in
▼ + stars: | 2024-09-19 | by ( Madeline Holcombe | ) edition.cnn.com time to read: +9 min

Although originally prescribed to treat type 2 diabetes (Ozempic and Mounjaro), semaglutide and tirzepatide are becoming more and more popular for weight loss. If you are noticing an effect on your mood while using a GLP-1 medication, here’s what might be at play. Antidepressant effectsFor some, using a GLP-1 medication might relieve some anxiety or depression symptoms, Arillotta said. Blood sugarIf you feel like your mood takes a drop while you’re on GLP-1 medications, what and how much you’re eating or drinking might be to blame. “Extremes in blood sugar can impact mood,” said Tara Schmidt, lead dietitian at the Mayo Clinic Diet, an online weight loss program.

Persons: ideation, Thomas Wadden, Davide Arillotta, Arillotta, “, Peter Ueda, Amira Guirguis, ”, Tara Schmidt, ” Schmidt, Guirguis, Giuseppe Floresta, Fabrizio Schifano, ” Guirguis, aren’t, you’ve, Schmidt, “ I’m, Ueda Organizations: Lifeline, CNN, US Food and Drug Administration, Perelman School of Medicine, University of Pennsylvania, FDA, neurosciences, University of Florence, Karolinska Institutet, Diabetes, Swansea University, Mayo Clinic Diet, University of Catania, University of Hertfordshire, American Psychological Association, “ Locations: Italy, Stockholm, Sweden, GLP, Wales, United Kingdom

☆ Combat brain fatigue with these tips from experts
▼ + stars: | 2024-08-05 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +9 min

“Even though people enjoy the rewards associated with mental tasks, these same people also do not enjoy the mental effort that’s involved. Your brain has no nerve endings, so a pain in the brain is not like having a pain in the neck. But the mental effort it takes to think hard can be so upsetting that some people will choose physical pain instead. However, 28% of the participants still chose physical pain over mental strain, even when the pain was most intense. “Concentrating also means it’s impossible to do other things because the brain really can’t multitask.

Persons: ”, Erik Bijleveld, ” Bijleveld, that’s, “, Vadym, Bijleveld, Michel Notre, doesn’t, It’s, it’s, Kira Schabram, ” Schabram, don’t, Amy Arnsten, Albert E, Kent, Arnsten, Schabram Organizations: CNN, Behavioural Science, Radboud University, Psychological, Amateur, Michel Notre Dame, Research, Foster School of Business, University of Washington, Yale School of Medicine Locations: Nijmegen , Netherlands, Paris

☆ Older GLP-1 drug from Novo Nordisk may slow Alzheimer's disease progression by protecting the brain, study says
▼ + stars: | 2024-07-30 | by ( Annika Kim Constantino | ) www.cnbc.com time to read: +5 min

George Frey | ReutersAn older, once-daily drug for diabetes and obesity from Novo Nordisk called liraglutide may slow the progression of Alzheimer's disease by protecting patients' brains, according to data from a mid-stage trial released on Tuesday. Novo Nordisk sells liraglutide as a diabetes and obesity drug under the brand names Victoza and Saxenda, respectively. Alzheimer's disease often causes the brain to shrink as the illness progresses because crucial nerve cells break down and stop working properly. By 2050, the number of Alzheimer's patients is projected to rise to almost 13 million in the U.S. The ongoing EVOKE is examining semaglutide, the active ingredient in Wegovy and Ozempic, in nearly 2,000 Alzheimer's patients.

Persons: George Frey, Eli Lilly, liraglutide, Brian B, Bettencourt, Heather Snyder, Leqembi, Snyder, Dr, Paul Edison, Edison, Bobby Pugh, Bessie Pugh, Karen Pulfer Focht Organizations: Novo Nordisk Pharmaceutical, Reuters, Novo Nordisk, Imperial College London, Alzheimer's Association International Conference, Toronto Star, Getty, Alzheimer's Association, U.S, CNBC, Alzheimer's, Novo Nordisk's, Ave Locations: Provo , Utah, Danish, Philadelphia, Biogen, Novo, Bartlett , Tennessee, U.S

☆ Weight-loss drugs could stave off dementia, small study finds
▼ + stars: | 2024-07-30 | by ( Hilary Brueck | ) www.businessinsider.com time to read: +6 min

Today, a group of dementia researchers from the UK released some early results that suggest it's possible these trendy injections might also stall the progression of dementia. A daily injection for brain preservationIuliia Burmistrova/Getty ImagesFor the study, researchers spent a year tracking brain changes across 204 Alzheimer's patients with mild to moderate disease. "It sounds like it is worth pursuing a larger trial, but these results cannot demonstrate that liraglutide can protect against dementia." Experts have seen how dementia patients' brains get worse and worse at efficiently using glucose for energy as their disease progresses, but the calculus is always complicated. Bigger studies using more powerful GLP-1 drugs for dementia are already ongoing.

Persons: Stephen Evans, Jason Kirk, Quynh Nguyen, hadn't, Dr, Paul Edison, it's, Edison, Alzheimer's Organizations: Service, Alzheimer's Association International Conference, London School of Hygiene, Medicine, Science Media, Nikon, Imperial College London, Food and Drug Administration, Novo Nordisk Locations: Philadelphia, Novo

☆ Scientists say weight-loss drugs could protect our brains from dementia. Early results suggest they're onto something.
▼ + stars: | 2024-07-30 | by ( Hilary Brueck | ) www.businessinsider.com time to read: +6 min

☆ Ozempic predecessor suggests potential for GLP-1 drugs in Alzheimer’s in early trial
▼ + stars: | 2024-07-30 | by ( Meg Tirrell | ) edition.cnn.com time to read: +7 min

“This is the first study that actually looked at a relatively large number of patients for whether there is any neuroprotective effect in Alzheimer’s disease,” Edison said. The trial enrolled predominantly people with mild Alzheimer’s disease, measured by a test known as the Mini-Mental State Examination, a scale that goes up to 30. The GLP-1 drug class also includes Eli Lilly’s Mounjaro and Zepbound, which use the active ingredient tirzepatide, which mimics not just the hormone GLP-1 but another called GIP. But it hasn’t announced any trials of its GLP-1 drugs in Alzheimer’s. GLP-1 drugs can have side effects, though, primarily gastrointestinal problems like nausea and vomiting.

Persons: liraglutide, “, ”, Maria Carrillo, Carrillo, Paul Edison, ” Edison, Edison, Eli Lilly’s Mounjaro, Alzheimer’s Lilly, hasn’t, Lilly, Lars Fruergaard Jorgensen, there’s, Dr, Sanjay Gupta, semaglutide Organizations: CNN, Alzheimer’s Association International Conference, Alzheimer’s Association, Novo Nordisk, Imperial College London, ”, Nordisk, ” Novo Nordisk, CNN Health, University of Oxford, Alzheimer’s Society, Alzheimer’s Locations: United Kingdom, Philadelphia, Alzheimer’s, ” Novo, Danish

☆ A detailed look at children’s brains might show how sex and gender are different, new study says
▼ + stars: | 2024-07-12 | by ( Jen Christensen | ) edition.cnn.com time to read: +8 min

CNN —Sex and gender are often conflated or equated in everyday conversations, and most American adults believe a person’s gender is determined by sex assigned at birth. But a new study of nearly 5,000 9- and 10-year-olds found that sex and gender map onto largely distinct parts of the brain. The researchers on the new study defined sex as what was assigned to the child at birth. They also hope to see how different cultures affect a person’s gender and their brain development. The study did not look at whether sex or gender were congruent or incongruent in any study participant.

Persons: ”, Elvisha, Dr, Dani S, Bassett, “, ” Bassett, ” Dhamala, —, Sanjay Gupta, Avram Holmes, Holmes, “ It’s, ” Holmes Organizations: CNN, Feinstein Institutes for Medical Research, Zucker Hillside, University of Pennsylvania, Bioengineering, Systems Engineering, Physics, Astronomy, Neurology, Psychiatry, Research, London, Conservative, CNN Health, Rutgers University Locations: Glen Oaks , California, United States

☆ Food hoarding is a problem. Here is what you need to know
▼ + stars: | 2024-06-21 | by ( Madeline Holcombe | ) edition.cnn.com time to read: +6 min

Food hoarding can vary depending on the access the person has to buying food, Daigle said. It is interesting to talk about food hoarding after the lockdowns of the Covid-19 pandemic, because food hoarding served a purpose in that time, Daigle said. Some people engaging in food hoarding behaviors may isolate out of shame or feel more comfortable being around food versus being out in public. Some eating disorders have food hoarding as part of their behaviors, and the same experience may drive people to cope with both hoarding and eating disorder behaviors, she said. But shortages of other things children need may also lead to food hoarding, Daigle said.

Persons: Kimi Ceridon, Ceridon, “ We’ve, ”, Kate Daigle, Alexis Conason, Daigle, “ It’s, ” Daigle, “, Erin Rhinehart, ” Rhinehart, you’re, ” Conason, it’s Organizations: CNN, International, Susquehanna University Locations: Boston, Denver, York, Selinsgrove , Pennsylvania

☆ FDA advisors recommend Eli Lilly's Alzheimer's drug donanemab, paving way for approval
▼ + stars: | 2024-06-10 | by ( Annika Kim Constantino | ) www.cnbc.com time to read: +4 min

Eli Lilly headquarters in Indianapolis, Indiana, US, on Wednesday, May 3, 2023. A panel of independent advisors to the Food and Drug Administration on Monday recommended Eli Lilly 's Alzheimer's drug donanemab, paving the way for the treatment to receive full approval in the U.S. later this year. If cleared for use, Eli Lilly's donanemab would become the second Alzheimer's drug of its kind to enter the U.S. market after another treatment called Leqembi from Biogen and its Japanese partner Eisai. In a second vote, advisors unanimously said the benefits of Eli Lilly's donanemab outweigh its risks. It was another blow to Eli Lilly, which initially expected donanameb to win approval at the end of last year.

Persons: Eli Lilly, Eli Lilly's donanemab, Eisai, Eli Lilly's, Sarah Dolan, Dolan, Mark Mintun, donanameb, Leerink, David Risinger, Risinger Organizations: Food and Drug Administration, FDA Locations: Indianapolis , Indiana, U.S, Biogen, Black

☆ Here's what it's like inside the operating room when someone gets a brain implant
▼ + stars: | 2024-05-25 | by ( Ashley Capoot | In | ) www.cnbc.com time to read: +11 min

Bederson, system chair for the Department of Neurosurgery at Mount Sinai Health System, is no stranger to long hours in an operating room. In fact, it marked the 14th time that the company has placed its array on a human patient's brain. Four of Precision's arrays were carefully laid out on a table nearby. Using a pair of yellow tweezers called long bayonet forceps, Bederson began placing all four of Precision's electrode arrays onto the patient's brain. Real-time renderings of the patient's brain activity swept across Precision's monitors in the operating room.

Persons: Joshua Bederson, Ashley Capoot, Bederson, Elon Musk, Stephanie Rider, Ignacio Saez, Saez, Bederson's, Benjamin Rapoport, Precision's, Ashley Capoot Bederson, Precision's Rapoport, Rapoport, Ashley Capoot Rapoport, Thomas Oxley, Synchron Organizations: Sinai, Neurosurgery, Sinai Health, CNBC, Neuroscience, BCI, Tesla, SpaceX, Icahn School of Medicine, U.S . Food, Drug Administration, Mount, Mount Sinai, Precision Neuroscience, Weill Cornell Medicine, Wall Locations: New York City, Mount Sinai, U.S, Mount, Synchron

☆ A Peek Inside the Brains of ‘Super-Agers’
▼ + stars: | 2024-04-29 | by ( Dana G. Smith | ) www.nytimes.com time to read: +1 min

When it comes to aging, we tend to assume that cognition gets worse as we get older. For a little over a decade, scientists have been studying a subset of people they call “super-agers.” These individuals are age 80 and up, but they have the memory ability of a person 20 to 30 years younger. Most research on aging and memory focuses on the other side of the equation — people who develop dementia in their later years. A paper published Monday in the Journal of Neuroscience helps shed light on what’s so special about the brains of super-agers. The biggest takeaway, in combination with a companion study that came out last year on the same group of individuals, is that their brains have less atrophy than their peers’ do.

Persons: that’s, we’re, ”, Emily Rogalski Organizations: University of Chicago, Neuroscience

☆ Bristol Myers Squibb beats on revenue, launches $1.5 billion cost cuts as it posts quarterly loss
▼ + stars: | 2024-04-25 | by ( Annika Kim Constantino | ) www.cnbc.com time to read: +4 min

The Bristol Myers Squibb research and development center at Cambridge Crossing in Cambridge, Massachusetts, US, on Wednesday, Dec. 27, 2023. Bristol Myers Squibb on Thursday reported first-quarter revenue that topped expectations as its blockbuster blood thinner Eliquis and several new drugs posted sales growth. Two-thirds of savings are associated with drug research and development, Bristol Myers Squibb executives said during an earnings call on Thursday. Those deals come as Bristol Myers faces pressure to launch new drugs and offset the potential loss of revenue from top-selling treatments. Shares of Bristol Myers fell more than 1% in premarket trading Tuesday.

Persons: Bristol Myers, Samit Hirawat, Chris Boerner, Boerner, Revlimid Organizations: Bristol Myers Squibb, Bristol Myers, Karuna Therapeutics, SystImmune, Bristol, LSEG Locations: Cambridge, Cambridge , Massachusetts, Here's

☆ Why axolotls are everywhere — but a rarity in the one lake they call home
▼ + stars: | 2024-03-16 | by ( Kate Golembiewski | ) edition.cnn.com time to read: +10 min

“They’re teenagers, at least in appearance, until they die.”Mexico's Lake Xochimilco is the only spot where axolotls are found in the wild. Daniel Cardenas/Anadolu/Getty ImagesWhile the wild axolotls of Lake Xochimilco have dwindled to near-extinction, countless axolotls have been bred for scientific laboratories and the pet trade. However, the axolotls you might find at a pet shop are different from their wild relatives in Lake Xochimilco. That means that the axolotl extinction crisis can’t simply be solved by dumping pet axolotls into Lake Xochimilco. (Plus, the pet axolotls likely wouldn’t fare well with the poor habitat conditions in the lake.)

Persons: Randal Voss, Voss, “, ’ ”, Xolotl, “ ACK, uhl, ” Voss, Hector Vivas, they’re, Luis Zambrano, ” Zambrano, Daniel Cardenas, they’ve, Axolotls, Zambrano, axolotls, ”, ” Kate Golembiewski Organizations: CNN, University of Kentucky College of Medicine, “, Aztecs, National Autonomous University of Mexico, Mexico City, International Union for Conservation of Nature, Axolotl, Amphibians Conservation, Anadolu, Getty Locations: Mexican, Xochimilco, Mexico City, It’s, Lake Xochimilco, Mexico, French, Europe, California , Maine , New Jersey, Washington, Minecraft, Chicago

☆ Eli Lilly says FDA delays approval of Alzheimer's drug in surprise move
▼ + stars: | 2024-03-08 | by ( Annika Kim Constantino | ) www.cnbc.com time to read: +3 min

Eli Lilly headquarters in Indianapolis, Indiana, US, on Wednesday, May 3, 2023. Eli Lilly said Friday that the Food and Drug Administration has pushed back its approval decision deadline for the drugmaker's experimental Alzheimer's treatment donanemab in a surprise move. The agency plans to call a last-minute meeting of its outside advisors to further review the treatment's safety and efficacy in a late-stage trial, Eli Lilly said. It's another setback for Eli Lilly, which is racing to compete with Biogen and Eisai. In 2021, the FDA approved an earlier, ill-fated Alzheimer's drug called Aduhelm from Biogen and Eisai, despite a negative recommendation from the agency's advisory panel.

Persons: Eli Lilly, Eli Lilly's, Leqembi, Anne White Organizations: and Drug Administration, FDA Locations: Indianapolis , Indiana, Biogen

☆ AbbVie taps longtime executive Robert Michael as new CEO, succeeding Richard Gonzalez
▼ + stars: | 2024-02-20 | by ( Annika Kim Constantino | ) www.cnbc.com time to read: +2 min

Test tubes are seen in front of a displayed AbbVie logo in this illustration taken on May 21, 2021. AbbVie on Tuesday said longtime executive Robert Michael will become the company's new CEO, replacing Richard Gonzalez. Michael, who is AbbVie's president and chief operating officer, will become the company's second-ever CEO on July 1. Gonzalez, who has led the company since it spun out from Abbott Laboratories in 2013, will retire and become AbbVie's executive chairman. Now is the opportune time to hand the CEO role over to Rob," Gonzalez said in a release.

Persons: AbbVie, Robert Michael, Richard Gonzalez, Michael, Gonzalez, Rob Organizations: Abbott Laboratories, AbbVie, CNBC PRO Locations: Humira

☆ 5 tips to keep your brain sharp for when you're Biden's age
▼ + stars: | 2024-02-10 | by ( Katherine Tangalakis-Lippert | ) www.businessinsider.com time to read: +4 min

Here are five expert tips for keeping your mind sharp into your 80s and beyond. download the app Email address Sign up By clicking “Sign Up”, you accept our Terms of Service and Privacy Policy . With the President's cognitive capabilities making headlines again, here are five top tips from experts to keep your brain sharp for when you get to be Biden's age. A 2019 study concluded that tea drinkers have higher cognitive functions and better-organized brain regions when compared to non-tea drinkers. "But learning new things helps with brain plasticity, and if you are able to keep using your brain in new ways, you can have better mental outcomes as you age."

Persons: —, Joe Biden's, Biden, you've, Talia Lerner, Jason Shepherd Organizations: Service, Business, Blue Zone, Northwestern University, University of Utah Locations: Ikaria

☆ Some kids are genetically predisposed to poor sleep, study finds
▼ + stars: | 2023-11-08 | by ( Kristen Rogers | ) edition.cnn.com time to read: +6 min

CNN —Establishing healthy bedtime habits for your child early on is vital if at least one parent has chronic sleep difficulties, suggests new research on genetics and children’s sleep disorders. It does, say experts behind the first study providing evidence that genetic susceptibility to being a “poor sleeper” can also be found early in life. Children genetically predisposed to insomnia had more insomnia-related sleep issues such as difficulty falling asleep or frequently waking up during the night, according to the study published Wednesday in the Journal of Child Psychology and Psychiatry. “You would think that, sure, if it’s genetically determined, why wouldn’t it manifest earlier in life?”Good sleep hygiene for kidsThere is still hope for your child’s sleep health. “If your child is a natural late sleeper, then don’t force them to go to sleep early,” Sehgal added.

Persons: Catherine Falls, ”, Eus van Someren, —, they’re, Amita Sehgal, wasn’t, Sehgal, “, Desana, ” Kocevska, they’ve, ” Sehgal Organizations: CNN, Child Psychology, Psychiatry, Getty, Netherlands Institute for Neuroscience, Sleep Institute, University of Pennsylvania Perelman School of Medicine, Erasmus Medical Center Locations: Catherine, Amsterdam, Rotterdam, Netherlands

☆ Experimental spinal cord implant helps Parkinson’s patient walk in new study
▼ + stars: | 2023-11-06 | by ( Manav Tanneeru | Jacqueline Howard | ) edition.cnn.com time to read: +9 min

In a new study, Gauthier was surgically implanted with an experimental spinal cord neuroprosthesis to correct walking disorders in people with Parkinson’s disease. Marc Gauthier, 63, who has Parkinson's disease, was treated with a spinal cord neuroprosthesis for his locomotor symptoms. Then, Gauthier was invited to participate in the new study to test the experimental spinal cord neuroprosthesis. Next, they implanted an array of electrodes against the lower region of Gauthier’s spinal cord to target those zones. “With this spinal cord stimulation, we still have an effect, but we have to fight against worse and more severe symptoms,” Bloch said.

Persons: Marc Gauthier, Gauthier, ” Gauthier, Dr, Eduardo Moraud, ” Moraud, Gilles Weber, CHUV Gauthier, Jocelyn Bloch, ” Bloch, ”, Svjetlana, Miocinovic, David Dexter, Parkinson’s, Dexter, Sanjay Gupta, Moraud, Michael J, Bloch, Grégoire, ” Courtine, “ Organizations: CNN, Nature, Lausanne University Hospital, Emory University School of Medicine, Parkinson’s, Science Media, DBS, CNN Health, Fox Foundation, Medical Locations: Bordeaux, France, Switzerland, Netherlands

☆ Your favorite sad songs could help you feel less pain, new study finds
▼ + stars: | 2023-10-25 | by ( Jocelyn Solis-Moreira | ) edition.cnn.com time to read: +6 min

Listening to favorite songs could reduce people’s perception of pain, according to a new study published Wednesday in the journal Frontiers in Pain Research. And the most effective pain relievers were found to be sad songs detailing bittersweet and emotional experiences. He was not involved in the latest study but has conducted his own research on the relationship between pain and music. With millions of songs available, one person’s favorite song is likely not the same as another. While he didn’t research chills in this study, Valevicius hypothesized that these sensations might be signs of sensory gating.

Persons: CNN —, Adele, ”, Patrick Stroman, “ Cotton, “, Darius Valevicius, shivers, Valevicius, Stroman, ” Jocelyn Solis, Moreira Organizations: CNN, Pain, Queen’s University, Sega, neurosciences, University of Montreal Locations: Kingston , Ontario, New York

☆ Menopause symptoms: How to prepare for effects on your brain
▼ + stars: | 2023-10-07 | by ( Andrea Kane | ) edition.cnn.com time to read: +9 min

Each episode will focus on one of those states — the distracted brain, the frightened brain, the nourished brain, etc. (While her paper was published in 2021 in Nature Scientific Reports, Mosconi has kept adding women’s brain scans to her database.) She adds that what happens during menopause can have implications for brain health in later years. “Active smoking is a huge ‘no’ for both menopause but also for brain health,” she said. “Physical activity is really supportive of hormonal health and brain health,” she noted.

Persons: Sanjay Gupta, —, ” Lisa Mosconi, ” Mosconi, Mosconi, Lisa Mosconi, That’s, ”, “, they’re, I’m Organizations: CNN, Weill Cornell Medicine, Nature Locations: New York City

☆ Phone. Keys. Wallet … Brain?
▼ + stars: | 2023-09-08 | by ( Jancee Dunn | More About Jancee Dunn | ) www.nytimes.com time to read: +2 min

But starting in your fifties, Dr. Mendez said, the area of the brain in charge of memory retrieval is less efficient. So if you’re struggling to remember “that movie starring that guy,” the memory is often there, Dr. Mendez said — it just takes longer to surface. We are inundated with so much information each day, said Dr. Davis, and the brain has to manage memories. “Forgetting is a normal part of one’s brain function,” he said. It’s not good for your brain health in general, but as we get older, our capacity to multitask “typically diminishes,” he said.

Persons: Mario Mendez, ’ ”, Mendez, “, ”, —, it’s, Ronald Davis, Herbert Wertheim, Davis, Arman Fesharaki, Fesharaki, Zadeh, ‘, ’ Organizations: David Geffen School of Medicine, Herbert, Herbert Wertheim UF Scripps Institute for Biomedical Innovation, Technology, Yale School of Medicine Locations: U.C.L.A

☆ DeSantis is taking aim at 'zombie studies' on the campaign trail. It's a real thing
▼ + stars: | 2023-09-06 | by ( Annie Nova | ) www.cnbc.com time to read: +6 min

Her course lessons include chemical zombification, bacterial zombification and fungal zombification. Lauro, the University of Tampa professor, is scheduled to give a talk in Frankfurt, Germany, this month called, "Who's Afraid of Zombie Studies?" "The talk is pretty much entirely about this DeSantis nonsense, as well as what DeSantis is doing to education in Florida," Lauro said. Since DeSantis has taken aim at Black history, I think we can connect the dots on why the idea of 'zombie studies' gets under his skin so much. The first wave of zombie fiction hit the U.S. in the late 1920s, during the time of the Great Depression.

Persons: Ron DeSantis, Paul Hennessy, Lightrocket, Eric Smaw, DeSantis, Smaw, automatism, Tatiana Tatum, Tatum, Gino Del Guercio, Del Guercio, Lauro, Sarah Juliet Lauro Organizations: Florida Gov, Rollins College, Rollins College In, Saint Xavier University in, Getty, Harvard Magazine, University of Tampa, Studies, Florida's Department of Education Locations: Florida, Auburndale , Florida, Winter Park , Florida, Canadian, Saint Xavier University in Chicago, tetrodotoxin, pufferfish, Haiti, Frankfurt, Germany, Africa, Caribbean, Hollywood

☆ A Stroke Stole Her Ability to Speak at 30. A.I. Is Helping to Restore It Years Later.
▼ + stars: | 2023-08-23 | by ( Pam Belluck | More About Pam Belluck | ) www.nytimes.com time to read: +1 min

At Ann Johnson’s wedding reception 20 years ago, her gift for speech was vividly evident. In a milestone of neuroscience and artificial intelligence, implanted electrodes decoded Mrs. Johnson’s brain signals as she silently tried to say sentences. Technology converted her brain signals into written and vocalized language, and enabled an avatar on a computer screen to speak the words and display smiles, pursed lips and other expressions. The research, published in the journal Nature, demonstrates the first time spoken words and facial expressions have been directly synthesized from brain signals, experts say. Mrs. Johnson chose the avatar, a face resembling hers, and researchers used her wedding toast to develop the avatar’s voice.

Persons: Ann Johnson’s, ”, Johnson —, —, Johnson Organizations: Technology

☆ Why a vacation is good for you – even before you take time off
▼ + stars: | 2023-08-22 | by ( Juan Pérez Fernández | Roberto De La Torre Martínez | ) edition.cnn.com time to read: +6 min

And the truth is that the benefits of a good vacation can be felt even before the trip begins. The “other stress” – the one that has negative connotations for everyone – is chronic stress. Alexander Spatari/Moment RF/Getty ImagesThe main thing that a good vacation can do for our mental health is precisely to reduce chronic stress levels. Therefore, knowing that our vacation is coming increases the dopamine levels in our brain and gives us that feeling of pleasure. Be that as it may, good vacations are good for us.

Persons: –, Alexander Spatari, Juan Pérez Fernández, Roberto de la Torre Organizations: CNN, Getty, University of Vigo, Roberto de la Torre Martínez, Department, Neuroscience, Karolinska Institute Locations: daydreaming, CINBIO, Spain, Sweden

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