Showing posts with label ▷ 2015 Oct 10. Show all posts
Showing posts with label ▷ 2015 Oct 10. Show all posts

Saturday, October 10, 2015

Saturday News


Contents of This Week Saturday News - October 10/ 2015
A power nap is a short sleep which terminates before the occurrence of deep sleep or slow-wave sleep (SWS), intended to quickly revitalize the subject. The expression was coined by Cornell University social psychologist James Maas. The power nap is thought to maximize the benefits of sleep versus time. It is used to supplement normal sleep, especially when a sleeper has accumulated a sleep deficit. A longer definition comes from Wikipedia.
             --  The Scientific Power of Naps
             -- The Facts of Napping
             -- A new study finds midday naps at work make for a healthy heart.
             -- Are Naps Good Or Bad For You? We'll Let You Sleep On It - Newsy
             -- Why You Should Take A Nap For Better Health! 
             -- Episode 297 - Art of Nap - Healthy Living
             -- Take a Nap! Change Your Life
             -- Valley Business Provides Nap Room
    Saturday News | Future Topic
    --------------+------------------------------ 

    Nov/07/2015   | 
    Blood Pressure
    Oct/31/2015   | Dr. Oliver Wolf Sacks
    Oct/24/2015   | 
    Fish Oil (i.e. Omega-3)
    Oct/17/2015   | Robotics for Stroke Survivors

    Definition: Power Nap

    Power Nap From Wikipedia, the free encyclopedia


    Short break from physical work
    SSTattler
          Lots of Guest Bloggers have a +’ve opinion!
          Power nap is very good for stroke survivors,
          yawnnnn, wake me up in about 30 minutes...

    A power nap is a short sleep which terminates before the occurrence of deep sleep or slow-wave sleep (SWS), intended to quickly revitalize the subject. The expression was coined by Cornell University social psychologist James Maas.

    Characteristics


    The power nap is thought to maximize the benefits of sleep versus time. It is used to supplement normal sleep, especially when a sleeper has accumulated a sleep deficit.

    Various durations are recommended for power naps, which are very short compared to regular sleep. The short duration of a power nap is designed to prevent nappers from sleeping so long that they enter a normal sleep cycle without being able to complete it. Going beyond sleep stages I and II but failing to complete a full sleep cycle can result in a phenomenon known as sleep inertia, where one feels groggy, disoriented, and even more sleepy than before beginning the nap. Brief naps (10–15 minutes) can improve alertness directly after awakening without the detrimental effects of sleep inertia associated with longer naps.

    People who regularly take power naps may develop a good idea of what duration works best for them, as well as what tools, environment, position, and associated factors help induce the best results. Others may prefer to take power naps regularly even if their schedules allow a full night's sleep. Mitsuo Hayashi, PhD and Tadao Hori, PhD have demonstrated that a nap improves mental performance even after a full night's sleep. New sleep sensors and sleep timers available on several mobile devices allow advocates of power naps to sleep for exactly as long as they would like to.

    Benefits


    Video: Power Nap

    The Scientific Power of Naps

    Published on Jul 24, 2012

    TWEET IT.

    Want an excuse to sleep on the job? Take these scientific tips on "Power-Naps" to get the most energy out of your day, while remaining productive and non-reliant of caffeine. If done properly, naps can change your life!

    Written and created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz).

    Some Sources ---

    1) The recuperative value of brief and ultra-brief naps on alertness and cognitive performance.
    2) An ultra short episode of sleep is sufficient to promote declarative memory performance.
    3) Good sleep, bad sleep! The role of daytime naps in healthy adults.
    4) A brief afternoon nap following nocturnal sleep restriction: which nap duration is most recuperative?
    5) Recuperative Power of a Short Daytime Nap With or Without Stage 2 Sleep.

    Sleep Scoring ---

    1) The AASM Manual for the Scoring of Sleep.
    2) Rethinking Sleep Analysis.


    Standard YouTube License @ AsapSCIENCE


    Headline Blog: Power Nap

    Definition: Blog (noun). Add new material to or regularly update to a blog. (1990s: blog shortening of weblog)

    Stroke Survivors Could Easily Handle a Power Nap.
          But Do They Want To?

    Joyce Hoffman
    The Tales of a Stroke Patient
    Oct 4, 2015

    Everyone feels tired at some point. But I fight napping. If I nap, even for 15 minutes, during the daytime, I'm hit with insomnia at night and go to sleep at 4am. It all started when I stayed up later and later to write this blog and other things.

    Karl Doghramji, MD, Medical Director of the Sleep Disorders Center, Thomas Jefferson University, Philadelphia, reports, "The avoidance of naps has been proposed as a method of enhancing sleep continuity on the following night."

    Truer words were never uttered. When it comes to strokes specifically, The National Stroke Association (NSA) says that post-stroke fatigue, or PSF, affects as much as 70 percent of stroke survivors, especially in the early years. PSF happens without warning. PSF is not just feeling tired and wanting to take a nap. With PSF, you have to take a nap.

    The NSA identified 3 types of fatigue for stroke survivors:
    • Cognitive (like mental fatigue, difficulty focusing)
    • Physical (like function limitations, spasms, pain, muscular weakness, interrupted sleep)
    • Emotional (like crying and laughing at odd intervals, depression)
    I encountered all of them. On the cognitive side, even six years later, I still have mental fatigue and usually rest once a day; just resting, not necessarily napping. I have all of the physical ones randomly. As for emotional fatigue, I am still, somehow, motivated, but I cried and laughed at the wrong times and places the first few years. And depression? I still have it, though rarely, but doesn't everybody?

    Naps Boost Cognitive Performance in Seniors

    Bill Yates
    Brain Posts
    Posted 22nd February 2011

    Insomnia is a common complaint among elderly individuals. With aging, there is a pattern of decreased number of total sleep time and reduced time in deep sleep. Deep sleep is considered restorative sleep, an important component of feeling rested and alert the following day.

    Sleep hygiene recommendations commonly warn against napping during the day time as it is felt to reduce the quantity and quality of sleep at night. However, many individuals report that napping during the day is helpful for them in getting sufficient sleep on a regular basis. Now there is some limited data that supports a role for regular napping for increasing total sleep time as well as some parameters of cognitive function.

    Campbell and colleagues studied the effects of a month-long napping regimen in a series of individuals between the ages of 50 and 88 years of age. Key elements of the research design included:
    • Inclusion criteria: age over 50 with self-reported good physical health, subjective insomnia complaints allowed but subjects had to score less than 5 on the Pittsburgh Sleep Quality Index and 2 or less on the sleep latency item from this scale, no regular sleeping medications, not taking psychotropic meds or other medications known to affect sleep, minor but not major medical problems, no periodic limb movements on baseline polysomnography
    • Study variables/procedures: Sleep diaries and actigraphy at home 1 to 2 weeks before baseline laboratory examination, 3 consecutive nights and 2 days spent in sleep lab with polysomnography and neuropsychological testing including a test of logical reasoning, mathematical processing, letter memory search and reaction time test.
    • Intervention: Randomization to either directed 45 minute nap or 2 hour nap, at least 5 times per week but recommended daily, to be completed in single setting before 6 pm to include daily sleep logs
    • Outcome measures: Subjects returned for sleep lab evaluation for 2 nights at 2 and 4 weeks after randomization

    Improved Sleep: Not the Solutions You’re Expecting

    Leslie
    Living After Stroke
    Like many stroke survivors, I’m cursed with restless sleep. I don’t sleep at night. I nap multiple times between the hours of 10pm-10am.

    I wake up every hour to pee. On top of that, any little sound wakes me. I’m a very light sleeper, most likely because I never fall into a deep sleep. It wouldn’t be so bad if I could go right back to sleep after peeing but I am usually up for 1-2 hours.

    I’ve considered being tested for sleep apnea, an issue many survivors have. I avoided the testing because I didn’t think I’d ever adjust to a CPAP machine. Why bother being tested if I’m not willing to try the solution, it’s just better not to know. In the hospital, I constantly removed the oxygen nasal cannula and that was small. A mask of any type, I think not.

    After nearly 3 years of spending 10-13 hours in bed to sleep for 3-4 hours, that all changed 3 weeks ago!

    Deep Sleep


    The past few weeks, I’ve slept deeply for 3-4 hour intervals. I’ve woken up refreshed and well rested. I also don’t wake up with an uncontrollable urge to pee. Unheard of in my world! My next nap is another 2-3 hours, not just 1, and it’s another round of deep sleep.

    I’ve actually woken up too refreshed. I was ready to start the day at 3am and actually have a couple of times without a need to nap the during the day.

    Last night I actually slept for 3 hours then another 4 more with only 10 minutes between the 2 naps! As close to sleep perfection as I could imagine.

    What changed?


    Nap Time….

    Amy Shissler
    MyCerebellarStrokeRecovery
    August 23, 2013

    It’s almost nap time for me.  I love it that I’m 33 years old and have to lay down for a nap EVERY day.  That rocks.  I mean I’m not complaining.  Well, yes I am.  I used to absolutely LOVE the opportunity to take a nap.  Now, not so much.  It’s all relative.






    See the original article:
    in

    So True

    Elizabeth
    Thankful for Every Day!
    Monday, February 2, 2015

    I can totally relate to this! This is so me when I get too tired, except I would never say I don't need a nap. What a smart big brother!!!


    Standard YouTube License @ America's Funniest Home Videos



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    in

    Stroke = Dog Tired

    Peter G. Levine
    Stronger After Stroke
    Friday, September 21, 2012

    As many as 70% of stroke survivors complain about fatigue. Many stroke survivors think that fatigue is the worst thing caused by their stroke.

    Stroke survivors should be four times as tired as everyone else, and I can prove it. Research shows that, when you compare survivors to age-matched "couch potatoes," the stroke survivors are in half as good cardiovascular health. Research also shows that most everything (i.e. walking, dressing, bathing etc.) takes twice as much energy after a stroke. Mathematically…

          (Twice as much energy needed)  x (half as much energy available)  = (I need a nap)

    The best thing you can do is stay in good cardiovascular and muscular shape. This means resistance training and cardio work. It may be counter-intuitive, but exercise increases energy. Other things that will help increase energy levels include:
       • Eating well,
       • drinking plenty of water,
       • sleeping well.



    See the original article:
    in

    Boggeled Blogger

    Diana Smith
    Beyond Reality
    October 11, 2011

    I had too much negative to deal with today. I had to fight to get my occupational therapy continued. I have to make a second trip to the pharmacy tomorrow, because my insurance is calling the shots…..its not pain meds, it’s for my blood pressure, but I guess trying to get them a day early is evil. I also had a talk with my son’s teacher, after I got the call that he was to be detained yet again. My calls to the dentist were not returned. This left me too frazzled to go for a walk. If I could have snuck (yes a real word, spelled correctly, according to my sources) a nap sometime in between any of this, I would have been re-energized for my walk. I also can not think clearly to make my daily post fabulous. If anyone did notice, I will change a photo on one of my posts that was duplicated . How did I forget so easily?

    old ivories


    See the original article:
    in

    Sleep

    Barb Polan
    Barb’s Recovery
    Posted 21st January 2010

    Yesterday I had an emotional meltdown during my SLP (speech and language pathology) appointment when I was talking about the challenges of returning to work. My SLP then spoke to my OT and PT about me having a bad day - which is unusual for me because it's very important to me to focus on the future with optimism and on my rehab work with enthusiasm. When they add more exercises to my routine, I'm happy to comply because it means my recovery will be sooner. Yes, I'm not the most patient person, but this ordeal is making me more so - in fact, I have no choice and the only way to learn patience is to be forced to wait for something you really, really want, which is exactly the spot I'm in.

    The result of the therapists' discussion was that they concluded: (1) that I had returned to work too soon and was doing too much and (2) I needed more sleep. The solution? I explained that most of my sleep problems were because I was uncomfortable lying in bed because of a plethora of aches and pains: my arm and my lower back, plus I was wearing a brace on my left foot to keep my foot from permanently flopping over;tossing and turning to get comfortable was out of the question. My OT and PT decided that I can wear a sling on my arm during the day so that while I walk, my arm doesn't dangle at my side, stretching my tendons and ligaments; that I can go without the brace at night (as long as my Achilles tendon doesn't tighten up as a result);that I should not have a pillow under my scapula when I lie down; that I should stop doing bridges, which might be straining my lower back. Making those changes yesterday resulted in the best night's sleep I've had since I had the stroke - I went to bed at 9 p.m.,woke at 11:30 to go to the bathroom, then slept until 4, and woke up refreshed and relieved to be pain-free.

    One other part of the plan is that I am supposed to take a 30-minute rest/nap every day, with my eyes closed and no potential distractions.

    Additional progress? Today I moved my thumb for the very first time!!!



    See the original article:
    in

    Fatigue is a Deal Breaker

    Rebecca Dutton
    Home After a Stroke
    February 9, 2011

    The fatigue I felt the first year after my stroke was unlike anything I had ever experienced. I repeatedly felt a crushing fatigue I couldn't push through. Using a timer to force myself to rest was annoying because the timer would go off at the worst time. I tried to rest by watching TV, but that turned me into a zombie who couldn't stop clicking the remote because nothing good was on at the moment. I tried reading and going on the Internet, but got so absorbed in these activities that I ended up being more tired. When I did not rest I could barely hold my head up after dinner.

    I found two strategies that work for me. (1) Lying on top of the bedspread with a towel under my shoes and a small blanket covering me doesn't feel like I'm going back to bed. I can lie down for fifteen minutes without having to get undressed. (2) When I listen to a CD I can stop after a few tracks and come back to it later. Instead of staring at the clock and resenting having to rest I enjoy the music. Even seven years after my stroke I make sure to get enough rest when I have an outing planned for the day. I don't want to start wishing I could go home a few minutes after I arrive. A stroke survivor I met resents having to rest but I think preventing fatigue lets me do more rather than less.



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    in

    Tips for Getting Better Sleep

    Ramon Florendo
    Life After a Stroke
    Thursday, October 22, 2009

    SSTattler: Excellent article but is a little too long from Life After a Stroke so I included a synopsis. If you want the original article How to Sleep Better from HelpGuide.org.

    How to Sleep Well Every Night Do you have trouble falling asleep, or toss and turn in the middle of the night? Awaken too early, or find yourself not feeling refreshed in the morning? You are not alone: millions of people struggle with falling and staying asleep. Unless you’re suffering from a serious sleep disorder, simply improving your daytime habits and creating a better sleep environment can set the stage for good sleep. By developing a good bedtime routine and designing a plan that works with your individual needs, you can avoid common pitfalls and make simple changes that bring you consistently better sleep.

    In This Article:
    • Better Sleep Tips I: Improving your daytime habits 
    • Better Sleep Tips II: Creating a better sleep environment 
    • Better Sleep Tips III: Preparing for Sleep 
    • Better Sleep Tips IV: Getting Back to Sleep, Television and Sleeping Medications
    • Related Links 
    • Authors 


    See the original article:
    in

    Now I Lay Me Down To Sleep

    Marcelle Greene
    Up Stroke
    Friday, August 12, 2011

    When my husband and I were dating, he took me on a hike. After a couple hours of climbing, I needed a nap. I stepped off the dirt trail onto the rocky slope and lay down. I slept for an hour, amusing passing hikers and giving my husband a foretaste of our traveling life together. I have missed great swathes of Africa and Asia curled in the womb of the passenger seat while my husband serves as both driver and navigator.

    Like everything else, the stroke has changed my ability to snooze easily. I put on the foot brace, the arm brace, and position the pillows just so – then get an itch under my left shoulder blade. Or I struggle to pull the covers over my icy left side and, in the process, break a sweat that requires everything to be thrown off again.

    Thankfully, I am now able to sleep on my sides for brief periods. But this requires rearranging everything, so rolling over is a major commitment. And getting up in the night? To ambulate, the boot has to come off. Sometimes those devious Velcro straps conspire to stick to each other while I'm in the bathroom so that I have to pry them apart one-handed in the dark when I get back.

    I spend plenty of time lying awake, my husband snoring happily beside me. My solution: audio books on iPod. Now if only I can figure out how to stop the earphones tangling.



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    in

    Eclectic Stuff

    Definition: Eclectic (noun). A person who derives ideas, style, or taste from a broad and diverse range of sources

    [#ThingsIlove] Music Glove Trials, Week 1(ish):
          The Learning Curve

    Pamela Hsieh
    StrokedUP
    29 September, 2015

    My time so far with the Music Glove has been interesting.

    When I first received my glove, I filmed an unboxing video and wanted to try it out right away — but I had to charge the tablet overnight first.

    Once I tried it, as I’ve mentioned before, it was really challenging. (That is, of course, to be expected.) The difficulty of stimulating my affected hand with all this new information turned out to be the hump I needed to get over before really committing in a full way — as the adage goes, “The hardest part is starting.”

    I found myself discouraged at how difficult it was at first. But, you know, asante sana squash banana. I had to remind myself not to send myself messages of animosity or frustration. It was difficult like this for that first week.

    Also, it turned out that the particular glove I’d received had a defective middle finger cot, so I called them the next day and they immediately shipped me a new one. (How’s that for service?) In the meantime, I would just work the first finger, which was really two different movements: The pointer finger has a sensor for both the keyhold touch and the fingertip, so it was enough to begin with. (I found that the more fingers I tried the more overwhelmed I would feel playing.)

    Oh Dear Blog, How I Have Neglected Thee!

    Peter G. Levine
    Stronger After Stroke
    Sunday, October 4, 2015

    Oh dear blog, how I have neglected thee!

    But I have a good excuse. In fact I have many. But let me just give you the two big hits:
    1. As usual, I'm on the road a lot, doing talks on stroke recovery. If you a are a survivor, please note that my talks are available at a discounted rate. Jus' sayin'.  Love to see you there. We'd probably use you as a guinea pig, so be forewarned.
    2. At the beginning of last summer I was offered work as a consultant for a lab at Ohio State. It's a long story, but this lab is the latest iteration of the lab that I've worked for— or with— for the last 15 years.

    And in all those 15 years, I've been involved in all kinds of cool stroke recovery studies. I've been involved in studies of constraint induced therapy. I've been involved in studies of mental practice (imagery), electrical stimulation machines, as well of the song whole host of other gizmos. I was lucky enough to also be involved in a transcranial magnetic stimulation (TMS) study. Boy! That was a cool study! Basically we were able to touch stroke survivor's brains, without having to go through the messy business of opening up part of the skull.

    I could write much more than this blog entry can hold about TMS. But I'd like to tell you a little bit about the latest study I've been involved in. It's the coolest!

    Alex Both 18 and 5

    Jessica
    A Stroke of Luck
    October 1, 2015

    You were born twice already,
          Lived two lives,
    Separated by so thin a line.
    -

    Both different and grand,
          Golden and sincere,
    Pure and kind,
    -

    With maturity of an adult,
          The compassion of a child,
    And the smile of those with the biggest hearts
    -

    You have lived an inspiring 18 years,
          And spread your spirit for 5,
    No one is happier than I to have you in their life
    -

    We do not worry as you go off into a dark world,
    As we realize that you will make it so very bright.



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    in

    Mechanism That Repairs Brain After Stroke Discovered

    October 11, 2014



    A previously unknown mechanism through which the brain produces new nerve cells after a stroke has been discovered at Lund University and Karolinska Institute in Sweden. The findings have been published in the journal SCIENCE.

    A stroke is caused by a blood clot blocking a blood vessel in the brain, which leads to an interruption of blood flow and therefore a shortage of oxygen. Many nerve cells die, resulting in motor, sensory and cognitive problems.

    The researchers have shown that following an induced stroke in mice, support cells, so-called astrocytes, start to form nerve cells in the injured part of the brain. Using genetic methods to map the fate of the cells, the scientists could demonstrate that astrocytes in this area formed immature nerve cells, which then developed into mature nerve cells.

    “This is the first time that astrocytes have been shown to have the capacity to start a process that leads to the generation of new nerve cells after a stroke”, says Zaal Kokaia, Professor of Experimental Medical Research at Lund University.