LED device could increase memory retention among astronauts

LED device could increase memory retention among astronauts

Hanli Liu, a professor of bioengineering at The University of Texas at Arlington, is working to improve memory and cognitive function in astronauts during space missions by directing light onto their brains. Hanli Liu Liu is co-primary investigator on an $800,000 NASA grant with Jacek Dmochowski, assistant professor of bioengineering at City University of New York, that will deliver a light-based technology to increase the energy available to brain cells and improve astronaut performance. UTA’s share in the grant is $321,608 for two years. Liu researches how to use lasers to deliver near-infrared light to the human brain to detect traumatic brain injuries and symptoms of post-traumatic stress disorder. Her recent work has broadened to investigate the neurophysiological principle of non-invasive delivery of near-infrared laser light to improve human cognition. This research has led to an understanding of how light can stimulate mitochondria, which are the powerhouses within cells, into creating more oxygen in the brain to increase cerebral metabolism and mitigate memory loss. With the new grant, Liu will investigate whether light-emitting diodes, or LED, can replace lasers as the delivery method for near-infrared light. Specifically, she will find the wavelength range and duration necessary to produce the desired effects. In general, lasers are heavy and bulky and would take too much space in the cramped quarters of a spacecraft or space station. LEDs are lighter and smaller and could be attached to a headband or similar device more easily stowed. Also, light delivered by LED is safer to human eyes than light from lasers. LED light in the red and near-infrared range is already in widespread use for relieving pain and treating acne, although few researchers have rigorously investigated its feasibility and limitation for boosting and stimulating brain metabolism. “Researchers have evidence that memory can be improved […]

10 Ways to Deal With Menopause Symptoms

10 Ways to Deal With Menopause Symptoms

Related When hot flushes hit, we all find ways to deal with them, but here are some helpful tips that can also help. 1 What’s your trigger? Keep a diary to track what sets off your hot flushes. Caffeine? Alcohol? A hot room? Stress? All are common causes. When a flush starts, take slow, deep breaths, in your nose and out of your mouth. 2 Cooling down night sweats At night, flushes can go on for 3 minutes or more, leaving you drenched in sweat and unable to sleep. But there are ways to keep your cool. Swop warm nightdresses, sheets and pyjamas for light cotton. What about putting a bag of frozen peas under your pillow – put it in a sealed plastic bag first to reduce moisture leakage. Turn the pillow through the night and put your face on the cool side. You can also get gel insert pillows that can help and use a bedside fan to keep air moving. 3 Improve your chances of sleep Yoga, tai chi, and meditation can help you sleep according to research. Any exercise can make a difference — just stop 3 hours before bedtime. Skip a nightcap, since alcohol will wake you up later. Sip warm milk instead. It has a substance in it that can help you relax. 4 Hormonal help Hormone changes at menopause means you are likely to be low in both progesterone, which helps you relax, and oestrogen which helps with vaginal dryness. If you are anxious about sleep then progesterone will help, and if you need some assistance for dryness then a combination cream like 20-1 which has both progesterone and oestrogen can help more. The more sex you’re able to have, the better for blood flow, which keeps things healthy down there. 5 […]

12 Mindset Hacks From Successful South African Entrepreneurs That Will Put You On The Path To Excellence

12 Mindset Hacks From Successful South African Entrepreneurs That Will Put You On The Path To Excellence

There’s one thing that all successful entrepreneurs share: They’ve got a positive mental outlook and a growth mindset, which drives motivation, determination and the ability to win against the odds. You’re reading Entrepreneur South Africa, an international franchise of Entrepreneur Media. Let’s take a moment to appreciate what an incredible organ the brain is. The average brain has 85 billion neurons, each of which boast 10 000 nerve-ending connections. So, that means there are more than a trillion connections in the average brain. It’s also estimated that a brain can store around one million gigabytes of data, and that messages travel through nerve endings at around 430 km/h. These 12 entrepreneurs understand how important the right mindset is to sustaining your efforts and eventually achieving business success. Here are their mindset hacks. Follow them to help you improve your chances of personal and business growth. 1. Brent Lindeque: Change one thing, change everything Known as South Africa’s Good Things Guy, Brent Lindeque, founder of Chaos Theory and #RAK nominations, says that “The only real difference between today and a few years ago is that I’ve now given my positive attitude a brand. The Facebook timehop app is often showing me old posts, and I’m the same guy, sharing the same content. “I haven’t changed; I’ve just got a bigger platform to make a difference. There’s so much you can do and achieve with the right attitude. I believe in being thankful for everything you have and paying it forward. “My email signature has always been ‘only good things’. There’s nothing better than seeing clients and suppliers starting to echo those sentiments. These aren’t just platitudes for me, I’m sincere, which I think is important. People respond to it, and it spreads.” 2. Jen Su: It’s so important to have […]

10 Supplements To Help Fight Tiredness and Fatigue

10 Supplements To Help Fight Tiredness and Fatigue

Claire Muszalski Experiencing chronic tiredness or fatigue can impact your daily life and the quality of your workouts, leading you to look into supplements for tiredness. When it comes to supplements, there are a lot on the market than can help provide an extra boost of energy for our bodies to function better. Some supplements for tiredness are quick acting and others have a long-term impact. Read on to decide which fatigue-fighting supplements might be right for you. In this article, you’ll find: What causes tiredness and fatigue? Do you feel run down and exhausted all the time? There are many reasons why you might not have enough energy for your workouts, or even just to get through the day. Are you eating a balanced diet, exercising regularly, sleeping well, or drinking enough water? You might even be overtraining and overworking your body without ample recovery time. Some days it’s hard to find the perfect balance of food, exercise and sleep when we have so many other demands to meet. The supplements for tiredness discussed below range from basic B vitamins that you can get from your diet, to ancient herbs and common minerals. Some of these supplements might be part of a daily multivitamin or pre-workout blend, and others you might take on their own. Regardless, if you’re suffering from occasional or even chronic tiredness and fatigue, these supplements might be just want you need to start feeling your best. 10 supplements and vitamins for tiredness and fatigue 1. B12 Vitamin B12, also known as cobalamin, plays a crucial role in cellular function and energy metabolism. You have to get it from your diet (or by supplement), because your body can’t manufacture it on its own. 1 B12 usually comes from animal foods in our diet (meat, poultry, […]

Man who transitioned into a woman, then into a diaper-wearing baby to “correct my life,” proves that transgenders need HELP, not affirmation

Man who transitioned into a woman, then into a diaper-wearing baby to “correct my life,” proves that transgenders need HELP, not affirmation

( Natural News ) True love means saying or doing what’s best for another person, even if it offends him. And the need for true love has perhaps never been more needed than in today’s LGBTQP-saturated society, where mentally ill “rainbow” people are being affirmed in their derangement and perversion rather than lovingly helped to overcome it. Consider 21-year-old “Camille” Lola, a self-identifying “transgender” who after his “conversion” came to the realization that he still isn’t happy or content, which prompted him to “convert” again into a diaper-wearing “baby.” According to reports , the Switzerland native decided to become a “baby” upon realizing that he wasn’t actually a “woman” inside a man’s body, but rather a deeply broken individual who experienced serious trauma when he was a child, and now wants to “correct my life” by reliving his earliest years. Presumably at the prompting of his “affirming friends,” Camille decided that the best course of action early on was to deny his biological existence and pretend to be the opposite sex, which didn’t work. So he’s now trying another form of role-playing that, like his first attempt, will also be unsuccessful. That’s because Camille is in need of loving therapy or counseling to help him overcome his mental derangement, which he’s apparently beginning to self-diagnose as he explores transition after transition, while never finding success. The power of the elements : Discover Colloidal Silver Mouthwash with quality, natural ingredients like Sangre de Drago sap, black walnut hulls, menthol crystals and more. Zero artificial sweeteners, colors or alcohol. Learn more at the Health Ranger Store and help support this news site. “I got into this community for a sad reason,” Camille admitted during a recent interview. “When I was a kid, I wasn’t able to eat a lot of food […]

Organika Health Products New Adaptogen Line Helps the Body Cope with Life’s Stressors

Organika Health Products New Adaptogen Line Helps the Body Cope with Life's Stressors

Used for centuries in ayurvedic and traditional Chinese medicine, adaptogens have a unique ability to "adapt" their function according to our body’s specific needs. When we’re exposed to life’s stressors, our homeostasis is disrupted and so are the systems of the body. Best known for their mood-enhancing, anxiety-reducing, immune strengthening and beauty-boosting benefits, adaptogens can help improve our resistance to stress and normalize our body’s functions. "Adaptogens have been used for thousands of years," says Rhiannon Lytle, Registered Holistic Nutritionist. "Today, studies are done in the western world to show what traditional cultures have known for centuries: these herbs and mushrooms are beneficial to help us find balance." Organika’s new adaptogen line products: CALM: Using organic chaga mushroom powder from Mushroom Harvest farm in Washington, the CALM product helps keep our stress response at its best. Chaga’s key nutrients allow it to activate potent immune cells, such as lymphocytes and macrophages, which may reduce the risk of developing chronic illnesses. Not only can chaga help reduce anxiety, improve digestion, and even boost longevity, its antioxidants support cellular regeneration and protect against genetic mutation. GLOW: Traditionally used as a beauty tonic, this product uses organic schisandra sourced from China and hibiscus powder sourced from Egypt to help improve the luster of skin and hair. Taken on a regular basis, GLOW can also help to maintain vitality, enhance your energy, and even provide liver and adrenal support. Schisandra berries additionally aid in liver detoxification to help reduce the signs of stress and inflammation which causes signs of aging skin. Plus, when we have a healthy liver, we have stronger immunity and are more able to ward off illness. MEMORY: 100% lion’s mane from Mushroom Harvest farms in the USA. Lion’s mane is a promising ingredient that could help support longevity and […]

Morning Coffee: Deutsche hiring expensive old timers, and a mystery solved at Barclays

Morning Coffee: Deutsche hiring expensive old timers, and a mystery solved at Barclays

For a bank that’s cutting, Deutsche Bank isn’t half doing a lot of hiring . According to Financial News *, it’s on track to make as many as 50 hires at the Managing Director level this year (so far, it’s hired 12). This might be thought a bit strange as Deutsche has a bit of a reputation for being top-heavy in its pay structure, but it’s actually quite a natural phenomenon. Paradoxically, when you fire a load of people, you often have to do a lot of hiring too. The trouble is that cutting headcount is not an exact science. When you fire 10% of your staff, you can expect that another 10% will leave; people react to uncertainty at their current employer by looking out to the wider market, and once a resume is out on the street, it’s out there. And the 10% who leave are often exactly the ones that you’d rather keep. Get the latest career advice and insight from eFinancialCareers straight to your inbox So, a bank that is going through a cost-cutting process will find that it has a lot of damaged franchises (like the Deutsche Bank FIG team in London, which lost five MDs in the space of a few weeks). And if you haven’t yet decided to shut these business lines down altogether, that means that they need to be repaired; you can patch things up temporarily with juniorisation , but if you’re going to stop an impaired franchise losing money, you need to bring in a banker or trader with a personal franchise. Deutsche has always recognised this; it’s been clear from the start of the year that there would still be hiring in fixed income and in DCM origination. But … hiring the people with the very best franchises […]

New Report Discourages Adults From Using Brain Health Supplements

New Report Discourages Adults From Using Brain Health Supplements

Today, the Global Counsel on Brain Health (GCBH) in partnership with AARP released a report concluding that dietary supplements do not improve brain health or prevent cognitive decline, dementia, or Alzheimer’s disease. Dietary supplements are not regulated by the FDA, yet 49 percent of older adults believe otherwise. Experts recommend other ways to keep your brain healthy, such as diet and exercise. This morning, the Global Counsel on Brain Health released a report concluding that dietary supplements do not improve brain health or prevent cognitive decline, dementia, or Alzheimer’s disease. The report, released by the AARP, flatly recommends that most consumers do not take supplements for this purpose. “The GCBH reviewed the scientific evidence on various supplements and determined it could not endorse any ingredient, production, or formulation designed for brain health,” the AARP said in a press release. Brain health supplements netted $3 billion in sales in 2016 and is estimated to earn $5.8 billion by 2023. According to the Nutrition Business Journal , 69 percent of adults ages 50 and older are currently taking a dietary supplement at least three times a week and eight percent say they’re taking one to “reverse dementia.” This is impossible, according to the report. But many consumers are steered toward this false hope because of misleading information on the part of supplement marketing. Dietary supplements are not regulated by the FDA, yet 49 percent of older adults in the U.S. believe the FDA approves dietary supplements as safe and effective before they’re sold, according to a 2019 study by AARP. Misleading Claims Under FDA law, it’s illegal for dietary supplement companies to make any claim that their product can treat, prevent, or cure a disease . If a supplement marketer wants to say their product can reduce the risk of a […]

How to Improve Your Memory, According to Science

How to Improve Your Memory, According to Science

Quick! When’s your best friend’s birthday? When did you and your significant other first meet? What is this year’s tax return deadline? With so much going on in the world, you can’t be expected to keep track of everything! There are some things you’re bound to forget. But be careful! What you don’t remember might lead to serious repercussions. Luckily, there are ways you can improve your memory; and minimize those awkward moments. So that you don’t have to be that person that calls someone by the wrong name, or who shows up empty-handed… Want to know just how much your brain can store? According to Professor Paul Reber, who teaches psychology at Northwestern University, the official capacity of your brain is roughly one million gigabytes. For context, that kind of storage could hold about three million hours of television. But that’s not our recommendation since binge-watching is linked to memory loss. If you’re between the ages of 40 and 60, studies show that you increase your risk of dementia if you watch more than 4 hours of TV per day. Wait! Before you freak out, just sit back and take a breath. You do not have to give up Game of Thrones. We’ve found a variety of easy, natural ways you can start boosting your memory. Right now! If you can commit to just 10 minutes of exercise per day, you can count on having a better memory. Even a bit of light exercise strengthens connectivity between the dentate gyrus and hippocampus, which are two parts of the brain that are associated with creating new episodic memories. After your workout, take a well-earned rest! A good night’s sleep and daily nap do wonders for your mind! While you’re asleep, your brain is working hard consolidating the day’s information […]

Night owls’ health may benefit from ‘simple’ routine adjustments

Night owls' health may benefit from 'simple' routine adjustments

People who go to bed late and wake up late can often experience health problems because their body clock does not align with the regular rhythms of modern society. However, a new study suggests that a few easy routine adjustments could go a long way for night owls. A few easy adjustments could help night owls boost their productivity and lower their health risks. Research from earlier this year found that night owls — people who naturally keep late hours — experience an effect similar to jet lag on a daily basis . This occurs, at least in part, because they have to meet the requirements of a world that we created for "morning people," in which 9 to 5 jobs are standard, and there is the expectation that people should primarily work in the mornings. Other studies have suggested that night owls have a higher risk than morning people of diabetes and that they are also more likely to develop heart disease . However, a team of researchers from the Universities of Birmingham and Surrey in the United Kingdom and Monash University in Melbourne, Australia, argues that by making just a few simple lifestyle adjustments, night owls might be able to minimize their health risks. For their study, the researchers recruited 22 healthy volunteers with night owl habits. They had an average bedtime of 2.30 a.m. and an average wake-up time of 10.15 a.m. "Our research findings highlight the ability of a simple nonpharmacological intervention to phase advance ‘night owls,’ reduce negative elements of mental health and sleepiness, as well as manipulate peak performance times in the real world," says lead researcher Elise Facer-Childs, Ph.D. The team presents the study’s findings in a dedicated paper that appears in the journal Sleep Medicine . 4 changes to boost night […]