Spontaneous Persistent Inactivity – Scientists Discover New Type of Memory State
UCLA Health research identifies a new memory state called spontaneous persistent inactivity.
UCLA Health researchers have identified a process that memories while reducing metabolic costs, even during sleep. This efficient memory is found in a brain region essential for learning and memory, which is also where Alzheimer’s disease originates.
The discovery is published in the journal Nature Communications.
Does this sound familiar: You go to the kitchen to fetch something, but when you get there, you forget what you wanted. This is your working memory failing. Working memory is defined as remembering some information for a short period while you go about doing other things. We use working memory virtually all the time. Alzheimer’s and dementia patients have working memory deficits and it also shows up in mild cognitive impairment (MCI). Hence, considerable effort has been devoted to understanding the mechanisms by which the vast networks of neurons in the brain create working memory.
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Reversing Aging: Exercise Rejuvenates Brain Cells
Exercise can rejuvenate brain immune cells and reduce aging effects, highlighting the need for tailored exercise programs to support cognitive health.
New research published today (May 15) in the scientific journal Aging Cell provides insights into how exercise may help to prevent or slow cognitive decline during aging.
For the study, investigators assessed the expression of genes in individual cells in the brains of mice. The team found that exercise has a significant impact on gene expression in microglia, the immune cells of the central nervous system that support brain function. Specifically, the group found that exercise reverts the gene expression patterns of aged microglia to patterns seen in young microglia.
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Fetch.ai (FET) Price Could Witness a Death Cross if This Support Is Lost
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Ripple (XRP) Price Prediction: Decline Likely as Sell Signal Intensifies
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Investors Buy 70,000 Bitcoin (BTC) Ahead of US Inflation Report
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Floki Inu (FLOKI) Plans to Burn 15.2 Billion Tokens
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Vitalik Buterin, Peter Thiel Invest $70 Million in Predictions Market Platform
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State of Wisconsin Buys Bitcoin ETF Following Financial Giants
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Vanguard Appoints Ex-BlackRock ETF Chief Salim Ramji as New CEO
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Sonne Finance and BlockTower Capital Hacked: Combined Losses Exceed $20 Million
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Will PGA Championship return to Valhalla end major title drought
Rory McIlroy returns to Valhalla for the PGA Championship, venue of his most recent major success in 2014; McIlroy has won his last two PGA Tour events, including the Wells Fargo Championship; watch live from Thursday at 1pm on Sky Sports Golf
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Fury vs Usyk: Footage shows John Fury appearing to headbutt
Warning: story includes graphic image; Tyson Fury defends his WBC title against Oleksandr Usyk, the WBA, IBF and WBO champion in an undisputed world heavyweight title fight in Riyadh, Saudi Arabia
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Monday Night Football: Jamie Carragher and Gary Neville pick their Team
Monday Night Football: Jamie Carragher and Gary Neville pick their Team
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Fury vs Usyk: Oleksandr Usyk chasing the ultimate legacy
Oleksandr Usyk knows better than anyone that he is facing the most important bout of his career as he bids to become a two-weight undisputed champion against Tyson Fury; watch Usyk and Fury face off in Saudi Arabia on May 18, live on Sky Sports Box Office
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Aston Villa 3-3 Liverpool: Jhon Duran's two late goals
Two goals from Colombian substitute Jhon Duran saw Aston Villa salvage a 3-3 draw with Liverpool at Villa Park. Unai Emery's side are now five points clear of Tottenham in the race for fourth as Jurgen Klopp is denied victory in penultimate Liverpool game
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Human Brain’s Navigational Code Discovered, Revolutionizing Understanding of Spatial Orientation
A new study published in Nature Human Behaviour has identified a brain activity pattern that helps prevent us from getting lost.
Researchers at the University of Birmingham and Ludwig Maximilian University of Munich have for the first time been able to pinpoint the location of an internal neural compass which the human brain uses to orientate itself in space and navigate through the environment.
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Chiral Materials Unlock Unprecedented Efficiency in Spintronic Information Flow
Researchers at North Carolina State University and the University of Pittsburgh investigated how the spin information of an electron, called a pure spin current, moves through chiral materials. They found that the direction in which the spins are injected into chiral materials affects their ability to pass through them. These chiral “gateways” could be used to design energy-efficient spintronic devices for data storage, communication, and computing.
Spintronic devices harness the spin of an electron, rather than its charge, to create current and move information through electronic devices.
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Harvard and Google Neuroscience Breakthrough: Intricately Detailed 1,400 Terabyte 3D Brain Map
A collaborative effort between Harvard and Google has led to a breakthrough in brain science, producing an extensive 3D map of a tiny segment of human brain, revealing complex neural interactions and laying the groundwork for mapping an entire mouse brain.
A cubic millimeter of brain tissue may not sound like much. But considering that tiny square contains 57,000 cells, 230 millimeters of blood vessels, and 150 million synapses, all amounting to 1,400 terabytes of data, Harvard and Google researchers have just accomplished something enormous.
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Deciphering Zoonotic Mysteries: The Squirrel-Leprosy Connection in Medieval Europe
Researchers at the University of Basel and the University of Zurich have been able to prove that British squirrels carried leprosy bacteria as early as the Middle Ages. Further results revealed a link between the pathogens found in the medieval rodents and those in the local human population during that period.
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Lunar Gateway’s Revolutionary Powerhouse: Unveiling High-Tech Power and Propulsion Element
NASA’s upcoming Gateway space station, set to orbit the Moon, will rely heavily on its Power and Propulsion Element (PPE) for energy and maintaining its orbit. Currently under development with Maxar Technologies, the PPE uses solar electric propulsion to efficiently power the station. This system, designed to significantly reduce the need for propellant, will be integrated with Gateway’s habitation module and launched to support deep space exploration and future Artemis missions to Mars.
As astronauts live and work on Gateway to enable sustained exploration and research in deep space, their efforts will be made possible by Gateway’s Power and Propulsion Element (PPE). A foundational component of the lunar outpost and the most powerful solar electric spacecraft ever flown, PPE will provide Gateway with power and allow it to maintain its unique orbit around the Moon.
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Bitcoin (BTC) Eyes $70,000 Milestone After Holding Key Support
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Dogecoin (DOGE) Bears Push for Further Decline as Bullish Sentiment Falls
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Hacker Moves 800 Ethereum (ETH) to Tornado Cash
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Bitfarms Shares Plunged After CEO Firing
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