Tag: memory

Forgetful? 8 Tips to Help Memory

Photo by Stefanos Martanto Setyo Husodo/Unsplash

Photo by Stefanos Martanto Setyo Husodo/Unsplash

 

“We try many ways to be awake, but our society still keeps us forgetful. Meditation is to help us remember.” – Thich Nhat Hanh

 

The days leading up to a holiday are often filled with chores, errands and obligations. Not only do you find yourself with endless lists of things to do, but you often neglect good self-care in the process. No wonder you forget details, fail to live up to your obligations, or walk around in a fog.

Everyone has bouts of forgetfulness from time to time. It’s generally nothing serious and doesn’t linger. If forgetfulness does become persistent and begins to cause problems in your life or that of your loved ones, see a doctor to rule out any medical issue.

For the occasional memory problems, however, here are eight tips that may help.

Learn how to make and use lists.

Far from being a bother, lists are very effective in helping keep track of important tasks and goals. When you take the time to construct a list, you’re removing the burden of trying to keep too many things in your head. By eliminating this logjam, you’re freeing up memory. Listing things on paper is much simpler and more effective than juggling, and dropping, them in your head.

Get a good night’s sleep.

Lack of sleep is one of numerous causes of forgetfulness. In addition to waking up grumpy, insufficient sleep messes with your memory. You forget details, don’t remember what you told yourself the night before was important. The solution is to make it a habit to get a good 8 hours of sleep each night, more if you’re a teenager or young child.

Avoid drugs and alcohol.

As the National Institute on Alcohol Abuse and Alcoholism (NIAAA) warns, one of the ways alcohol affects the brain is by impairing memory. Memory deficits can occur after only a few drinks, increasing in length and severity with more drinks consumed. Binge drinking – consuming five or more drinks in about 2 hours for men, four for women – causes blackouts. These are serious episodes where you wake up and don’t remember anything from the night or day before.

Drug use, whether prescription or illicit substances, can produce similar impairment in memory. Some drugs also interact with other medications and significantly impair memory when used in combination with alcohol.

The best way to protect your memory is to avoid drugs and alcohol, especially to excess.

Meditate.

Clearing your head of all the conflicting messages can give you more than just peace of mind. It can also aid memory. For centuries, people have been practicing meditation to produce a sense of harmony and balance, as well as the calming influence it bestows. And studies have shown that mindfulness meditation helps with attention span and memory. When you meditate, you’re not shutting off all thoughts as much as you’re acknowledging them and letting them go. The resulting peace of mind disentangles those internal conflicts you felt and allows your memory to recalibrate. Also, try mindful walking to ease stress and help with memory.

Do one thing at a time.

Unless you’re a professional juggler, you can’t juggle more than one thing at a time. In a similar manner, trying to do more than one thing at a time is likely to result in a less-than-favorable outcome for both. Not only that, but you don’t focus completely on the task at hand, thus splitting your concentration and causing your memory to work overtime when it doesn’t have to. The clear solution is to do one thing at a time. Then you can move on to the next item, task, project or goal with a clear head and a sense of accomplishment.

Eliminate distractions.

How can you concentrate on a project that’s on deadline when you’ve got your social media messages flooding in, the phone’s jangling nonstop, you allow interruptions from your co-workers or seek out distractions to keep you from tending to the job? In addition to wreaking havoc with a work, school or home assignment or duty, constant distractions produce a confusing effect that’s bad for your memory. When you eliminate distractions, however, you facilitate full use of your mind without overtaxing it.

Make use of reminders.

Sticky notes, post-its, alerts, reminder calls and emails are a great way to keep from forgetting important things. There’s nothing wrong with using these to ensure you never miss what must be done. That way, even if you didn’t get enough sleep last night, are ill, overstressed, had too much to drink or too much on your to-do list, you’ll have a ready reminder at hand.

Take time to relax.

Not only do you not want to be that dull boy (“All work and no play makes Jack a dull boy.”), but you want to have quality time for yourself. This means making sure that you take time to relax. Whether the relaxation takes the form of a hobby, walking outdoors, going to a movie with a friend, shopping, recreational activity or sport doesn’t matter. You and your memory need some downtime, time that you spend doing something you enjoy.

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How Your Memory Suffers with Poor REM Sleep

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Photo by Jordan Whitt

Do you find yourself yawning during the day? Are you tired, listless and can’t seem to focus on the task at hand? Is it difficult to remember things – like what you have on your to-do list, what you did an hour ago, the promises you made yesterday?

You could be suffering from the effects of poor sleep.

Thanks to a study published in Science by researchers at the Douglas Mental Health University Institute at McGill University, and the University of Bern in Switzerland, there’s new awareness that rapid eye movement sleep, or REM, plays a direct role in the formation of memory.

REM sleep, also called dream sleeping, is actually the fourth and final stage of sleep. This sleep stage is characterized by rapid eye movement back, shallow breathing, heart rate and blood pressure increase, and paralysis of the legs and arms.

Although scientists already knew that the brain stores newly acquired information into different types of memories. These are spatial or emotional memories. After they are stored, they are consolidated or integrated.

But how this brain function performs has remained a mystery until the researchers proved, using optogenetics, that REM sleep is critical for the normal spatial memory formation in mice. Optogenetics is a recently developed technology that helps scientists to precisely target a population of neurons and control its activity by light.

REM sleep has long been considered a critical sleep component in all mammals, not just humans. Poor sleep quality is also becoming increasingly associated with onset of brain diseases such as Alzheimer’s and Parkinson’s.

The results from this study suggest that disrupted REM sleep may be a direct contributor to the kind of memory impairment that those with Alzheimer’s disease exhibit.

But disrupted REM sleep isn’t good for anyone, not in the short- or the long-term.

 

How to Ensure Good REM Sleep

If disrupted REM sleep is wreaking havoc with your memory, there are some things you can do to ensure you get back to having a good night of REM sleep.

  • Avoid alcohol and caffeinated beverages – particularly in the hours just before you head off to bed. While alcohol may make you drowsy, it interferes with REM sleep. Caffeine, meanwhile, negatively affects REM sleep. So drink that latte earlier in the day.
  • Sleep on a comfortable mattress that is supportive of your body.
  • Watch out for taking certain medications, including decongestants and diet pills, because they also have a negative effect on REM sleep.
  • Medications taken to promote sleep, both prescription and over-the-counter medicine, work to suppress REM sleep.
  • Cigarette smoking is also counter-productive to a good REM sleep. That’s because nicotine withdrawal wakes the sleeper prematurely, thus disrupting adequate REM sleep.
  • Maintain a comfortable sleeping environment. If the room where you sleep is too hot or too cold, it will interfere with your ability to fall asleep and stay asleep. That’s because the body loses its ability to regulate temperature during REM sleep. So, if you wake up because you’re shivering or in a sweat, your REM sleep is disrupted. It may be a while before you fall back asleep, and your REM sleep may not be enough.
  • Keep a regular sleep schedule. Retire for the night at a consistent time and wake up at the same time each morning. When you maintain a regular sleep schedule, you’ll be giving yourself more opportunity to cycle between the various sleep stages and experience longer REM sleep later in the night.
  • Get rid of all distractions in the bedroom. Light from electronic devices, such as smartphones, tablets, television and computers stimulates the brain, cuts down on the production of melatonin that encourages REM sleep, and can mess up your body clock. Technology is a huge culprit in sleep-deprived individuals.
  • Exercise at least 20 to 30 minutes daily – but do it 5 or 6 hours before you’re ready to go to sleep. Daily exercise has been proven to both help you sleep and allow you to stay in REM sleep longer.

 

If you try these techniques and still have a problem getting adequate REM sleep, a visit to your doctor might be in order. There could be an underlying medical condition that needs attention. For most people, however, understanding the various stages of sleep and the things that typically interfere with REM sleep, and taking proactive steps to counter them usually works.

 

Now, go ahead and get some good ZZZZs.

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