Title : 6 Fun Ways to Sharpen Your Memory
link : 6 Fun Ways to Sharpen Your Memory
6 Fun Ways to Sharpen Your Memory
id = " have trouble remembering the name of his second-grade teacher, or even just what you ate dinner last night? If so, that's natural: Both long term and short term memory tend to get worse as people age. Neuroscientists learn more about this process of decline, however, we have discovered more tricks for how to slow down - or even reverse -. The process Here are six such tricks to raise the cognitive fog.
wake up and smell the rosemary
Scientists they have found that scents can profoundly affect cognitive abilities of people. In a 2003 study, psychologists asked 144 volunteers to carry out long-term, working memory and reaction tests of attention and a series of memory; some subjects worked in a cubicle unscented, some in a cubicle impregnated rosemary essential oil, and the rest worked in cubicles scented with lavender oil. As it turned out, those in cubicles rosemary-infused showed significantly better long-term and working memory that the cubicles unscented, while cubicles with lavender oil It performs worse than the others on tests of working memory. Moreover, those exposed to the smell of rosemary reported feeling more alert than the control group (odorless), while participants working in cubicles reported feeling less alert lavender. If you need the brain to perform at its best, you can try place a rosemary plant on the windowsill, but unfortunately, avoid stopping to smell the lavender.
Food for thought
Everyone expects to grow old gracefully, both inside and out. Scientists say that a good diet is one of the main differences between those who are vivacious 70 and those who are haggard in 40. To keep your memory as your brain young age, scientists recommend eating foods that are rich in antioxidants, such as blueberries, apples, bananas, dark green vegetables, garlic and carrots. Antioxidants are molecules that readily bind with and neutralize electrons called "free radicals" floating around in the bloodstream. These free radicals, that accumulate in your body as you age, can kill brain cells -. But not if you kill them first Second, the brain is built mostly healthy fats, including the most important of them, omega-3 fatty acids. For the brain to repair itself and keep your neurons firing properly, you must provide the suitable raw materials. Omega-3s are found in many types of fish and nuts. Your brain may get some dessert, too. Research shows that eating chocolate may improve memory and cognition, as it is rich in antioxidants called flavanols. Do not go overboard, though; chocolate is also full of sugar and saturated fat, which can cause slow.
juicy fruit for the brain
Nobody knows why, but research shows that chewing gum stimulates memory. A 2002 study conducted in the UK found that gum chewers significantly better performance on tests of both long term and short term memory that people made empty mouth. In the decade, scientists have been trying to figure out why this is the case - and if it really is. Some variations in the initial study probing the effects of chewing gum on cognition found null results (ie, the rubber did not affect people performance in one form or another), while most studies have identified small but significant effect. Scientists have several hypotheses to explain the momentum. Perhaps the gum just gets your juices flowing by increased heart rate; or perhaps it affects the function of a brain region called the hippocampus, causing the body to release insulin in food preparation. Whatever the reason, the gum seems to give a slight mental edge.
Brain games
To keep your brain in shape, make you sweat. Thinking hard really sharpen your memory and cognition, and as evidence of this has accumulated a large number of brain fitness programs "" have reached the market. A program called Lumosity, developed with the help of neuroscientists and cognitive psychologists at Stanford University and the University of California in San Francisco, is designed specifically to help older people improve their memory, concentration, alertness and even mood. free online registration gives you access to over 30 games; paid registration allows you to track your progress and get feedback on their results. And, of course, there is always classic puzzles such as Sudoku and crossword puzzles that challenge your powers of logic and knowledge of remembrance and help keep those synapses firing.
hit the sack
When the lights go out, your brain does not. While asleep, the brain replays the memories of the day, and consolidates them for long-term storage. That's what research laboratory rats suggests, anyway. While rats sleep, two brain regions - the hippocampus and the medial prefrontal cortex, a region involved in recovering memories of the distant past (in both humans and rats) - run through an accelerated version of events day. The process is believed to be important for the consolidation and carefully presenting newly formed away those memories. As a corollary, skipping a night's sleep will make your new memory files that are mixed or lost, and it will be almost impossible to recover later.
walk back in time
He not only bulk up muscles, which strengthens the gray matter, also exercise. Research shows that the memory center in the brain called the hippocampus shrinks with age, but a 2011 study found that older adults who walk routinely actually gain hippocampal volume. The study, led by Arthur Kramer of the University of Illinois at Urbana-Champaign, 60 adults 55 years of 80went in three 40-minute walks per week - enough aerobic exercise to increase your heart rate. Another 60 participants had the toning workouts, like weight training, yoga and stretching sessions, for the same amount of time. After a year of toning, the anterior hippocampus these participants lost slightly more than 1 percent of its volume, on average. Conversely, a year of aerobic exercise led to an increase of 2 percent by volume of the anterior hippocampus, reversing hippocampal natural aging for about two years. Scientists believe that these benefits may arise for the brain because exercise induces mild stress that triggers the production of growth factors in the brain. They can also be the result of increased blood flow to the brain, and therefore greater supply of nutrients and oxygen. Either way, with respect to his memory, the research showed that aging is not a one-way street.
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