Placeholder Content Image

15 memory exercises proven to keep your brain sharp

<p><strong>Draw a map</strong></p> <p>Research shows that building a mental map is a serious brain-booster. Cab drivers in London, for example, are required to memorise 25,000 streets and 20,000 landmarks in order to qualify for a licence. But new geography skills aren’t the only perk; neurologists at the University of London found that these cabbies have significantly larger hippocampi, or regions of the brain that store and organise memories.</p> <p>Memory exercise: draw a map – of your neighbourhood, your commute, or another familiar area – completely from memory. Then, repeat this exercise each time you visit a new place or take a different route home.</p> <p><strong>Quiz yourself</strong></p> <p>Forget fancy computer games; paper and pen is the tried-and-true method for improving your memory, experts say.</p> <p>Memory exercise: try making and memorising a list of grocery items, tasks to complete, etc. Then, see how many items you can recall after one or two hours. The longer (and more complicated) the list, the tougher the workout for your brain.</p> <p><strong>Practise simple maths problems</strong></p> <p>Did you think you could bid maths farewell after graduating high school? Think again. According to experts, an addition or subtraction problem a day can keep cognitive decline away.</p> <p>Memory exercise: solve a few simple maths problems in your head each morning – no pencil, paper, or calculator allowed. To up the ante, try to walk or cook at the same time.</p> <p><strong>Test your taste buds</strong></p> <p> </p> <p>Cooking is a win-win for your brain. Both making and eating a meal activates the brain regions associated with smell, touch, sight and taste. Plus, using your senses can also improve your recall. In one study, adults who looked at a series of images were more likely to remember those with a fragrance than the ones without.</p> <p>Memory exercise: as you chew, take a moment to distinguish the taste of individual ingredients in the dish, all the way down to the faintest herbs and spices.</p> <p><strong>Tell a story</strong></p> <p>Storytelling is a great mental stimulant, helping you focus on important details, associate emotion with your memories, and recall important life events with ease later on. It has been used as a treatment for Alzheimer’s disease too.</p> <p>Memory exercise: before you go to sleep at night, replay the day’s events in your head. Try to recall the details from each moment, starting from the minute you woke up to when you climbed into bed.</p> <p><strong>Take a class</strong></p> <p>To keep your noggin in tip-top shape, it’s important to keep learning – no matter your age. Experts believe that continuing to learn throughout your life can prevent mental ageing and boost your memory.</p> <p>Memory exercise: whether it is cooking or calculus, enrol in a class that will teach you something new. Trust us, your brain will thank you.</p> <p><strong>Play a new sport</strong></p> <p>Getting your heart pumping can also keep your brain bumping. Athletic activities that stimulate your mind and body, such as yoga, golf, or tennis, have been linked to improved brain function and energy levels.</p> <p>Memory exercise: sign up to learn a sport you have never played before, and study up on the rules and procedures.</p> <p><strong>Challenge your fine-motor skills</strong></p> <p>Like learning a sport or enrolling in a new class, mastering an activity that requires considerable hand-eye coordination can keep your brain active and healthy.</p> <p>Memory exercise: pick up a new hobby that requires you to use your hands, such as knitting, painting or assembling a jigsaw puzzle. Even better, chew gum while you do it; one study found that chewing gum while completing a task could improve concentration and memory.</p> <p><strong>Memorise phone numbers</strong></p> <p>Even a short brain-training session can make a big difference for your memory. By challenging your brain with memorisation puzzles, experts believe you can protect your brain cells and strengthen the connections between them.</p> <p>Memory exercise: impress your friends by memorising their phone numbers. Dr Ashraf Al recommends dividing each 10-digit number into three sections; for example, 801 555 8372 is much easier to remember than 8015558372.</p> <p><strong>Create a mnemonic phrase</strong></p> <p>Making a mnemonic device is one foolproof way to store an important rule, fact, or to-do list in your memory bank. Some are acronyms, such as RICE, (Rest, Ice, Compression, and Elevation), a first-aid treatment for injuries. Others come in the form of sentences, like ‘spring forward, fall back’, a reminder to reset your clock twice a year.</p> <p>Memory exercise: the next time you need to memorise something in a hurry, come up with a clever acronym or sentence for it.</p> <p><strong>Learn a foreign language</strong></p> <p>Studies show that learning something new and complex over a long period of time can protect an ageing brain. Not only are listening and hearing exercises great mental stimulants, but learning a new language can also reduce your risk of cognitive decline.</p> <p>Memory exercise: enrol in a foreign language course at your local college or online. If you’re strapped for time,<span> </span><em>Rosetta Stone</em><span> </span>or<span> </span><em>Duolingo</em><span> </span>will allow you to learn at your own pace.</p> <p><strong>Increase your processing speed</strong></p> <p>Quick on your feet, or slow to the punch? If your answer is the latter, your brain might be in trouble. Learning to react and process things at a fast pace can ward off dementia, according to research published in the journal<span> </span><em>Frontiers in Aging Neuroscience</em>.</p> <p>Memory exercise: try PQRST, a five-step method for processing lengthy written information quickly. The acronym stands for: Preview or skim the material, ask Questions about the document’s main points, Reread it, Study the answers to your questions, and Test yourself.</p> <p><strong>Repeat it out loud</strong></p> <p>Saying information out loud can increase your chances of remembering it later, research says. In a study published in the journal<span> </span><em>Memory</em>, subjects who read written information out loud showed a five to 15 per cent boost in retention.</p> <p>Memory exercise: to remember something you have just done, heard, or read, repeat it out loud; doing so will nail the memory down in your mind.</p> <p><strong>Conserve your mental energy</strong></p> <p>Don’t waste valuable brainpower trying to remember where you put your keys or the time of your next doctor’s appointment. By removing unnecessary distractions, you can focus your energy on new information you actually want to remember, instead.</p> <p>Memory exercise: keep a calendar or planner, and designate a space for items you often lose.</p> <p><strong>Use visual cues</strong></p> <p>Last but certainly not least, there’s no harm in the occasional string around your finger to jog your memory.</p> <p>Memory exercise: place Post-It notes on your computer keyboard, desk, or fridge to serve as reminders throughout the day. You can wear a bracelet or put an alarm on your phone, too.</p> <p><em><span style="font-weight: 400;">Written by Brooke Nelson. This article first appeared in </span><a rel="noopener" href="https://www.readersdigest.co.nz/culture/15-memory-exercises-proven-to-keep-your-brain-sharp" target="_blank"><span style="font-weight: 400;">Reader’s Digest</span></a><span style="font-weight: 400;">. For more of what you love from the world’s best-loved magazine, </span><a rel="noopener" href="http://readersdigest.innovations.co.nz/c/readersdigestemailsubscribe?utm_source=over60&amp;utm_medium=articles&amp;utm_campaign=RDSUB&amp;keycode=WRA87V" target="_blank"><span style="font-weight: 400;">here’s our best subscription offer.</span></a></em></p> <p><em>Image: Getty Images</em></p> <p><img style="width: 100px !important; height: 100px !important;" src="https://oversixtydev.blob.core.windows.net/media/7820640/1.png" alt="" data-udi="umb://media/f30947086c8e47b89cb076eb5bb9b3e2" /></p>

Mind

Placeholder Content Image

Sharp increase in whale shark injuries might be due to boat encounters

<p><span style="font-weight: 400;">Almost one-fifth of the whale sharks in Western Australia’s Ningaloo Reef Marine Park are showing signs of major scarring or fin amputations, with the number of injured animals increasing in recent years.</span></p> <p><span style="font-weight: 400;">New research has shown that due to the distinctive scar patterns, it’s being strongly suggested that many of the injuries are due to boat collisions.</span></p> <p><span style="font-weight: 400;">Whale shark scientist Emily Lester from the Australian Institute of Marine Science (AIMS) is horrified by the latest findings.</span></p> <p><span style="font-weight: 400;">“Some of the major scars were probably bite marks from predators, but most were the marks of blunt trauma, lacerations or amputations arising from encounters with ships, particularly propellers,” Ms Lester said.</span></p> <p><span style="font-weight: 400;">To make the finding, Lester and colleagues from AIMS and the Department of Biodiversity, Conservation and Attractions (DBCA) reviewed moving and still images of 913 whale sharks taken by Ningaloo tour boat operators between 2008 and 2013.</span></p> <p><span style="font-weight: 400;">Of these, 146 or 16 per cent of the whale sharks suffered from serious injuries.</span></p> <p><span style="font-weight: 400;">Due to the whale sharks migration patterns, it is difficult to tell where the injuries happened as whale sharks migrate thousands of kilometres beyond the boundaries of the marine park.</span></p> <p><span style="font-weight: 400;">“Mitigating the impact of scarring from vessel collisions is challenging, particularly outside of our jurisdiction of State waters,” said DBCA research scientist and co-author Dr Holly Raudino.</span></p> <blockquote style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" class="instagram-media" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/B63AFyvB-GV/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="12"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"></div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"></div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"></div> </div> </div> <div style="padding: 19% 0;"></div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"></div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <p style="margin: 8px 0 0 0; padding: 0 4px;"><a style="color: #000; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none; word-wrap: break-word;" rel="noopener" href="https://www.instagram.com/p/B63AFyvB-GV/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank">Whaleshark hanging out at Ningaloo Reef😁🐋🦈 . Like and tag an ocean lover in the comments❤👍💬 . Shot by @jesshaddenphoto . Follow @scubapilgrim for more! Follow @scubapilgrim for more!</a></p> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;">A post shared by <a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px;" rel="noopener" href="https://www.instagram.com/scubapilgrim/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank"> Diving Traveler</a> (@scubapilgrim) on Jan 3, 2020 at 5:36am PST</p> </div> </blockquote> <p><span style="font-weight: 400;">“One possible explanation is that there is an increase in shipping activity throughout the whale sharks’ range – inside Ningaloo and out – and collisions are becoming more frequent,” said Ms Lester.</span></p> <p><span style="font-weight: 400;">The data is unable to reveal the amount of fatal ship collisions as the whale shark is “negatively buoyant”, which means that when they die, they sink to the ocean floor.</span></p> <p><span style="font-weight: 400;">“A collision between a large ocean-going vessel and a whale shark wouldn’t be felt by the ship, as a result, it’s likely that we’re underestimating the number of mortalities from ship strike, since our study could only document sharks that survived their injuries,” Ms Lester said.</span></p> <p><em><span style="font-weight: 400;">The </span><a href="https://doi.org/10.3354/meps13173"><span style="font-weight: 400;">research is published</span></a><span style="font-weight: 400;"> in the </span><a href="https://www.int-res.com/journals/meps/meps-home/"><span style="font-weight: 400;">Marine Ecology Progress Series</span></a><span style="font-weight: 400;">.</span></em></p>

Domestic Travel

Placeholder Content Image

6 ways to keep your mind sharp

<p>Just like working a muscle in your body, the mind can be trained to work faster, smarter and harder. Here are some fun and easy ways - backed by science - to keep your mind active.</p> <p><strong>1. Salsa, salsa, salsa!</strong></p> <p>We all love a boogie every now and then, but did you know that dancing improves both brain and motor function? In one study examining the role of dance on cognitive ability, researchers found that people who have a history of dancing (16 years or more) have better reaction times, steadiness, posture and balance compared to those who have never danced. But even if it’s been years since you last went dancing it’s not too late to start seeing benefits. Other studies have shown that people who take up dancing for just six months can improve attention, memory and verbal fluency—that is, the ability to process and produce words. <br />Try this: For a dance-inspired workout, try Zumba, a fitness dance program set to a high-energy Latin beat. For group and couples dances classes, enquire at your local community college. Or try Tai Chi, group exercise classes (especially set to music), or simply play your favourite tunes on your iPod next time you go for a walk or light jog.</p> <p><strong>2. Get nutty</strong></p> <p>Nuts are more than just a great protein source. In a study involving more than 7,000 people aged 55-80 years, researchers showed that people who consumed a Mediterranean diet with 30g of mixed nuts per day had improved memory and cognitive function. Consultant dietitian, Dr Kellie Bilinski, says mixed nuts are an ideal source of protein and Omega-3, which is important for brain health. “Almonds and walnuts are ideal, but it’s important to eat nuts as part of a balanced diet,” says Dr Bilinski.</p> <p>Try this: the recommended serving is 30g of nuts, which is around 10 walnuts or almonds, every other day. Dr Bilinski advises to opt for mixed nuts, as each will have varying amounts of Omega-3 and fat content.</p> <p><strong>3. Eat fish twice weekly</strong></p> <p>Regular consumption of fish has long been proven to lower your risk of Alzheimer’s disease and stroke, but it can also slow down the effects of age-related cognitive decline. Dr Bilinski says fish has an anti-inflammatory effect that is linked to improved brain health. According to the Australian Dietary Guidelines, adults should aim to consume 2-2.5 serves of protein per day, which may include fish every other day.</p> <p>Try this: For heart and brain health, try to eat fish, especially salmon or trout, 2-3 times per week. Don’t eat fish? Then try sprinkling a tablespoon of linseed on your salads, breakfast cereals, or look for cereals that include this supplement.</p> <p><strong>4. Play trivia</strong></p> <p>Novel activities like playing trivia or board games are not only simple and fun ways to flex your brain muscles, but they promote the use of executive function skills, which are the mental processes that allow us to focus attention, recall instructions and multi-task successfully. In one study published in the journal Neurology, scientists found that people who play board games, for example, had a lower risk of cognitive impairment. While another study – a meta-analysis published in the journal Ageing Research Reviews – discovered that group activities, as opposed to those performed in individual settings, were more likely to boost memory and subjective cognitive performance.<br /><br />Try this: Grab a few mates and head to your local pub for Trivia Night! Prefer to stay in? Challenge friends and family to a round of scrabble, chess or Trivial Pursuit. Or why not try downloading some multi-player games, like Words with Friends, to play next time you’re with the kids or grandkids?</p> <p><strong>5. Learn a new skill</strong></p> <p>"When you are inside your comfort zone you may be outside of the enhancement zone,” says research scientist, Denise Park. His findings published in the journal Psychological Science revealed that people who learned a high-level skill, such as photography, for a continuous period displayed better cognitive functioning compared to those who took up less demanding or familiar skills, such as listening to classical music. But this doesn’t mean everyday activities like reading and writing should be overlooked. In fact, recent research published in the journal Neurology found that bookworms are better at preserving memory across their lifetime and can reduce the rate of cognitive decline by 32 per cent.</p> <p>Try this: It’s never too late to master a new skill. Flex your brain muscles by learning a new language, practicing your favourite instrument or taking up a photography class. Investigate Open Colleges Australia or SEEK Learning for TAFE courses in your area.</p> <p><strong>6. Stay active</strong></p> <p>After a few weeks of regular physical activity, new cells and blood vessels in the brain start to grow, and inflammation and insulin resistance are reduced. As a result our ability to think, move and retain memory is greatly improved. And according to a group of Canadian research scientists, regular aerobic workouts are more effective in boosting verbal memory and learning than strength, resistance or balance training, While no one knows exactly which aerobic exercise yields the greatest results, experts at Harvard Medical School say walking or any other form of workout that gets your heart pumping is the best way to nourish your body and mind.</p> <p>Try this: Incorporate at least half an hour of moderate intensity exercise, such as a brisk walking, swimming, stair climbing or dancing, most days of the week.</p> <p><em>Written by Mahsa Fratantoni. Republished with permission of <a href="https://www.wyza.com.au/articles/health/wellbeing/six-ways-to-keep-your-mind-sharp.aspx">Wyza.com.au.</a></em></p>

Caring

Placeholder Content Image

How to have the happy retirement you want

<p>We often hear about the many financial challenges of preparing for retirement. In essence, we are living longer with less workplace certainty and less generous government support, so we need to carefully consider how we plan our finances to support us through those extra years. Many people are choosing to work longer to boost their savings to achieve this.</p> <p>However, your financial wellbeing shouldn’t be your only consideration. Any planning for a rewarding retirement should also consider meaning and purpose. Remember that this is going to be a multidecade period of your life.</p> <p>Author of <em>Live Happier, Live Longer: Your guide to positive ageing and making the most of life</em>, Dr Tim Sharp, is an expert on positiveageing. In addition to his work as an Adjunct Professor at the UTS BusinessSchool and RMIT School of Health Sciences, he is a psychologist,speaker, consultant, writer, coach, and CEO of The Happiness Institute.He holds three degrees in psychology (including a PhD), and runs one of Sydney’s oldest and most respected clinical psychology practices.</p> <p>Sharp is a believer in the idea that happiness can increase with age, provided you understand some of the proven inputs to your health and wellbeing, and provided you are willing to put effort into the right places. So, where should you focus?</p> <p>“Firstly, in planning – determining and defining exactly what a ‘happy retirement’ would look like for you – and then clarifying exactly what you need to do to make that a reality in your life,” he says.</p> <p>While acknowledging that everyone is unique, Sharp goes on to list the most common inputs to a happier and more fulfilling experience in the years following traditional employment:</p> <p><strong>1.</strong> Ensure there is meaning and purpose in your life outside of work.</p> <p><strong>2.</strong> Be physically fit and healthy.</p> <p><strong>3.</strong> Think optimistically about the future and the ageing process.</p> <p><strong>4.</strong> Develop and foster good quality relationships and connectedness within key communities.</p> <p><strong>5.</strong> Have fun!</p> <p>If these things are missing, older Australians may experience depression, says Sharp.</p> <p>“As well as all the usual causes of and contributors to depression, there are also some especially concerning ones for older people, none more worrying than isolation and loneliness. Just as good quality relationships are vital for our health and happiness, a lack of these is increasingly being viewed as one of the major health issues for our future with an ageing population. The good news is that as individuals, families and communities, we can recognise this and work together to do something about it,” he says.</p> <p>As part of the research effort for this book, I sought a range of views by speaking to retirement coaches, workplace experts, academics, business owners, athletes, psychologists, actuaries and finance experts.</p> <p>One of the recurring themes during these interactions was a growing urgency to fundamentally reinvent retirement with a definition that better serves you, as an existing or soon-to-be-retiree, and society more broadly.</p> <p>Over the years, Sharp has given this topic plenty of thought. In many ways, he was ahead of his time when, in 2014, he proposed a framework referred to as ‘protirement’. In his book, he provides a positive vision for how the chronology of retirement might better play out to be a more satisfying and fulfilling transition.</p> <p>“In protirement, people plan for and conceptualise a positive transition, gradually, from full-time work to a “portfolio” of employment, voluntary, social and recreational activities. I’ve no doubt this approach will become increasingly popular and, in fact, the norm,” he says.</p> <p>Sharp says that while it’s important to prepare financially for retirement (or protirement), you must also prepare mentally and emotionally for growing older.</p> <p>“I don’t think most prepare very effectively in these areas at all. Since compulsory superannuation was introduced in Australia in the early 1990s, most people have essentially been forced to plan and prepare financially for retirement. Even if many don’t do this as well as some would like, almost everyone is doing at least something in the financial domain ... You can have all the money you like. Yet if you’re sick and tired and unhappy and lonely, then no amount of dollars in the bank will make for a happy retirement.”</p> <p>So, how can you ensure a happy, fulfilling retirement? By ensuring you have something to retire to, rather than something to retire from.</p> <p><em>This is an extract from </em>End of the Retirement Age: Embracing the pursuit of meaning, purpose and prosperity<em> by David Kennedy. Available at endoftheretirementage.com and via Amazon, Booktopia, and Angus &amp; Robertson.</em></p>

Retirement Life

Placeholder Content Image

Decluttering expert: “The worst things I’ve found in people’s homes”

<p>We all have our messy moments from time to time, but by and large, we know when it’s time for a good spring clean – as much as we may hate it. Now, imagine your little messy moments and multiply them by 100 – that’s what professional organiser Deanne Sharp has to deal with every day.</p> <p>As an expert on decluttering, she’s seen stuff that would make your skin crawl – mouldy food, toy slime and even a snake. Well, not quite. “It was a rubber snake that one boy had hidden in the laundry to scare his mum,” Sharp told <a href="http://www.news.com.au/lifestyle/home/interiors/professional-organiser-deanne-sharp-clears-peoples-lives-of-clutter/news-story/6ea4f33e94ca344c8ae77dcd54624bc5" target="_blank"><strong><span style="text-decoration: underline;">news.com.au</span></strong></a>. “I screamed very loudly – it did look real.”</p> <p>But aside from the odd occupational “hazard", the 46-year-old Sydney mum says her job brings her great satisfaction.</p> <p>“For some clients, when they see the job done, I can see it’s like a weight has lifted off their shoulders. I often get hugs and even follow-up texts from clients saying they can’t stop opening the cupboards to admire my work."</p> <p>But if you thought women were worse at throwing stuff away, think again. “Men can be worse than women for not letting things go,” Sharp said.</p> <p>“If something has sentimental value then of course keep it, but get rid of it if it’s just going to sit there taking up space. Decluttering is all about throwing things away you don’t love or enjoy.”</p> <p>So, what can we mere mortals learn from the queen of clean? Here are some of her top tips.</p> <ol> <li><strong>With kids, make tidying fun and easy </strong>– “Turn it into a game, put a song on and make sure it’s easy for them to help by storing toys in easy to reach boxes so they can just put them in."</li> <li><strong>Start them young</strong> – “Kids can help clear up their toys from when they’re very little, as young as two and a half.”</li> <li><strong>Plan, plan, plan </strong>– Sharp swears by her family planner, which outlines all the week's activities, meals and events. She plans all meals on Sunday, orders the groceries online then picks them up the next day. “I find going to the supermarket a waste of time and I spend more too.”</li> </ol> <p><em>Image credit: Free Time 4 Me Time.</em></p>

Home & Garden