Asante mkuu!
Mungu ananipenda sana niko ok kwa sasa lakini bado nalala chali sioti wala sikabwi mie since then!
Jinamizi ni nini? Kwanini hutokea wakati wa kulala tu?
- Thread starter i pad3
- Start date
Asante mkuu!
Mungu ananipenda sana niko ok kwa sasa lakini bado nalala chali sioti wala sikabwi mie since then!
Deeboyfrexh
JF-Expert Member
- Apr 3, 2015
- 3,240
- 5,248
Hamna majini wala mashetani bro, ni hisia zetu tu.... kujifahamisha vizuri hebu cheki hapa dreamstudies.org/2010/01/22/sleep-paralysis-treatment-wake-up-cant-move/ utapata maelezo ya utafiti wa kibaiolojia
Mwana
JF-Expert Member
- Aug 6, 2010
- 5,440
- 1,962
Nimeikopi kutoka Yahoo, kama ilivyo:
Getting enough deep sleep helps the brain clear out wasteproducts that could lead to Alzheimer's disease. New animal research revealsthat one particular sleeping position may also help flush harmful substancesout of the brain. (Photo: Stocksy/Maximilian Guy McNair)
Lying on the side is the most common sleep position for humans.Interestingly, it's also the most common sleepposition for animals in the wild. Fascinating new research from Stony Brook University mayexplain why: A side-sleeping position seems to improve waste clearance from thebrain, which could prevent Alzheimer's disease and neurodegenerative diseases.
A few years ago, researchers at the University of Rochester discovered that the brain has its own cleansing system, known asthe glymphatic system. Similar to the lymphatic systemin the body, the glymphatic system flushes waste products out of the brain.
The finding is significant because some of these waste products,specifically amyloid beta and tau proteins, are believed to contribute toAlzheimer's disease and other neurodegenerative diseases.
Related: Better Sleep May Be Incredibly Important to Alzheimer's Risk
Knowing that the glymphatic system is most active during sleep,scientists at Stony Brook University wanted to see if sleep position affectedhow well the system worked. The study, recently published in the Journal ofNeuroscience, used dynamic contrast magnetic resonance imaging (MRI)to observe the glymphatic pathway of rodents under anesthesia in threedifferent positions: on their sides (lateral position), backs (supineposition), and bellies (prone position).
The results: "The rodents who were in the lateral positioncleared amyloid beta about 25 percent better than when in the prone or supineposition," lead study author HeleneBenveniste, MD, PhD, professor at Stony Brook University, tellsYahoo Health.
Related: What YourFavorite Sleep Position Says About You
Clearing waste products efficiently ensures that they don'tbuild up in the brain. "When amyloid beta builds up it can form aggregatedplaques, which are very difficult for the brain to get rid of," Benvenistesays. These plaques are a telltale characteristic of Alzheimer's disease,according to the Alzheimer's Association.
How the Brain Clears Out Waste
The glymphatic system consists of channels that run alongsideall of the vessels in the brain, Benveniste explains. Cerebrospinal fluidcirculates in these channels throughout the brain, even the deepest parts ofit, to flush out waste products. The waste products end up in the body's lymphsystem, which clears them out via the blood.
The glymphatic system is mostly inactive during the day,explains Robert Rosenberg,DO, author of Sleep Soundly Every Night, Feel Fantastic Every Day, who wasnot involved in the new study. But during sleep, the size of the canalsincreases by about 60 percent, allowing the cerebrospinal fluid to coursethrough the body at a much more rapid rate, he says.
The discovery of the glymphatic system is "reallyEarth-shaking … because it really gives us an idea of why we sleep," Rosenbergsays. "It seems that one of the reasons why we sleep is to clean the brain outof toxins that build up during the day."
A side-sleeping position may improve thisprocess, Benveniste explains, because it encourages the flow of cerebrospinalfluid throughout all of the brain's nooks and crannies. "Probably the reasonthe head up or back positions are not ideal is because the fluid exitsprematurely and does not enter the brain, but instead flows [through] otherplaces, including the spinal cord," she says.
There are other good reasons to sleep on your side, too,notes sleep expert W. Christopher Winter, MD, who was not involved in the newstudy. "The lateral position is also best for snoring and sleep apnea," hesays. "I usually try to get people to sleep on their sides. While it can makeshoulders and hips hurt in some and may not be best for reducing the pull ofgravity on breasts, it is probably the healthiest position."
Deep Sleep Crucial for Brain Function
While the new findings are interesting, Rosenberg says he's notready yet to tell people to sleep on their sides for the purpose of preventingAlzheimer's. "The fact that lying on a lateral position improved it in rodentsis great, and it may mean something, but I wouldn't be telling people to alllie on their sides because of that at this point," says Rosenberg. "The mostimportant take-home message is for people to get a good night's sleep" becauseit gets the glymphatic system going.
"If you're only sleeping four or five hours a night, that may bewhy you're having trouble concentrating and focusing," he adds. "It also may bewhy we think there's a relationship between people who for years go with lessthan six hours of sleep who seem to have a higher incidence of Alzheimer's."
To encourage deep sleep, Rosenberg recommends:
Getting enough deep sleep helps the brain clear out wasteproducts that could lead to Alzheimer's disease. New animal research revealsthat one particular sleeping position may also help flush harmful substancesout of the brain. (Photo: Stocksy/Maximilian Guy McNair)
Lying on the side is the most common sleep position for humans.Interestingly, it's also the most common sleepposition for animals in the wild. Fascinating new research from Stony Brook University mayexplain why: A side-sleeping position seems to improve waste clearance from thebrain, which could prevent Alzheimer's disease and neurodegenerative diseases.
A few years ago, researchers at the University of Rochester discovered that the brain has its own cleansing system, known asthe glymphatic system. Similar to the lymphatic systemin the body, the glymphatic system flushes waste products out of the brain.
The finding is significant because some of these waste products,specifically amyloid beta and tau proteins, are believed to contribute toAlzheimer's disease and other neurodegenerative diseases.
Related: Better Sleep May Be Incredibly Important to Alzheimer's Risk
Knowing that the glymphatic system is most active during sleep,scientists at Stony Brook University wanted to see if sleep position affectedhow well the system worked. The study, recently published in the Journal ofNeuroscience, used dynamic contrast magnetic resonance imaging (MRI)to observe the glymphatic pathway of rodents under anesthesia in threedifferent positions: on their sides (lateral position), backs (supineposition), and bellies (prone position).
The results: "The rodents who were in the lateral positioncleared amyloid beta about 25 percent better than when in the prone or supineposition," lead study author HeleneBenveniste, MD, PhD, professor at Stony Brook University, tellsYahoo Health.
Related: What YourFavorite Sleep Position Says About You
Clearing waste products efficiently ensures that they don'tbuild up in the brain. "When amyloid beta builds up it can form aggregatedplaques, which are very difficult for the brain to get rid of," Benvenistesays. These plaques are a telltale characteristic of Alzheimer's disease,according to the Alzheimer's Association.
How the Brain Clears Out Waste
The glymphatic system consists of channels that run alongsideall of the vessels in the brain, Benveniste explains. Cerebrospinal fluidcirculates in these channels throughout the brain, even the deepest parts ofit, to flush out waste products. The waste products end up in the body's lymphsystem, which clears them out via the blood.
The glymphatic system is mostly inactive during the day,explains Robert Rosenberg,DO, author of Sleep Soundly Every Night, Feel Fantastic Every Day, who wasnot involved in the new study. But during sleep, the size of the canalsincreases by about 60 percent, allowing the cerebrospinal fluid to coursethrough the body at a much more rapid rate, he says.
The discovery of the glymphatic system is "reallyEarth-shaking … because it really gives us an idea of why we sleep," Rosenbergsays. "It seems that one of the reasons why we sleep is to clean the brain outof toxins that build up during the day."
A side-sleeping position may improve thisprocess, Benveniste explains, because it encourages the flow of cerebrospinalfluid throughout all of the brain's nooks and crannies. "Probably the reasonthe head up or back positions are not ideal is because the fluid exitsprematurely and does not enter the brain, but instead flows [through] otherplaces, including the spinal cord," she says.
There are other good reasons to sleep on your side, too,notes sleep expert W. Christopher Winter, MD, who was not involved in the newstudy. "The lateral position is also best for snoring and sleep apnea," hesays. "I usually try to get people to sleep on their sides. While it can makeshoulders and hips hurt in some and may not be best for reducing the pull ofgravity on breasts, it is probably the healthiest position."
Deep Sleep Crucial for Brain Function
While the new findings are interesting, Rosenberg says he's notready yet to tell people to sleep on their sides for the purpose of preventingAlzheimer's. "The fact that lying on a lateral position improved it in rodentsis great, and it may mean something, but I wouldn't be telling people to alllie on their sides because of that at this point," says Rosenberg. "The mostimportant take-home message is for people to get a good night's sleep" becauseit gets the glymphatic system going.
"If you're only sleeping four or five hours a night, that may bewhy you're having trouble concentrating and focusing," he adds. "It also may bewhy we think there's a relationship between people who for years go with lessthan six hours of sleep who seem to have a higher incidence of Alzheimer's."
To encourage deep sleep, Rosenberg recommends:
- Avoiding caffeinebefore bedtime, which tends to wake people up during the night.
- Keeping a setsleep-wake schedule (that is, going to bed and getting up at the same timeevery day) to train the body's rhythms.
- Limiting alcoholbefore bedtime, since it takes people out of deep sleep.
- Turning off bluelights, like those emitted from phones and laptops, before bedtime; theydiscourage deep sleep.
Benveniste says she and her colleagues are currently studyinghow the glymphatic system can be controlled and maintained over a lifetime "soas to maximize waste clearance and prevent disease."
Read This Next: Improve Your Sleep Instantly with 4 Simple Tweaks
Let's keep in touch! Follow Yahoo Health on Facebook,Twitter,Instagram,and Pinterest.
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sumbai
JF-Expert Member
- Jun 16, 2014
- 18,521
- 41,765
Huyu mzee wangu wa kimila siku hizi simuelewi kabisaa...
Last edited by a moderator:
Sawa mkuu
Last edited by a moderator:
Herbalist Dr MziziMkavu
JF-Expert Member
- Feb 3, 2009
- 42,336
- 33,152
wewe ngojea yakukumbe hayo Mashetani mapepo wachafu ndipo utakapo juwa kuwa kuna hao viumbe hapa duniani.
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BRO SANTANA
JF-Expert Member
- Jun 15, 2015
- 1,845
- 2,245
Wakuu habari za majukumu,
Mimi ni kijana ambaye nina mke na mtoto 1. Jana usiku nilikuwa nimelala nikaota ndoto mbaya sana iliyonifanya nishtuke kwa kupiga kelele sana. Mke wangu naye alishtuka na kunishika ili nisiangukie chini.
Nilipoangalia saa ni saa 9 usiku. Akaniuliza vipi mbona umeshtuka sana, nikamwambia nimeota ndoto mbaya sana. Akaniuliza ulilala chali?
Nikamwambia ndio. Ndipo alipoanza kunipa sababu kuwa ukilala chali ni lazima uote ndoto mbaya.
Jamani wataalamu naomba kujua maana hapo sielewi kitu kabisa..
Mimi ni kijana ambaye nina mke na mtoto 1. Jana usiku nilikuwa nimelala nikaota ndoto mbaya sana iliyonifanya nishtuke kwa kupiga kelele sana. Mke wangu naye alishtuka na kunishika ili nisiangukie chini.
Nilipoangalia saa ni saa 9 usiku. Akaniuliza vipi mbona umeshtuka sana, nikamwambia nimeota ndoto mbaya sana. Akaniuliza ulilala chali?
Nikamwambia ndio. Ndipo alipoanza kunipa sababu kuwa ukilala chali ni lazima uote ndoto mbaya.
Jamani wataalamu naomba kujua maana hapo sielewi kitu kabisa..
Zamaulid
JF-Expert Member
- May 25, 2009
- 18,663
- 13,488
ha...wewe hulalagi chali!!
Evelyn Salt
JF-Expert Member
- Jan 5, 2012
- 63,684
- 112,904
Shallow explanation: nasikia ukilala chali moyo haufanyi kazi vizuri unakua kama unapata ganzi
ndio maana wengine wanahisi kukabwa, sio kukabwa ni wanashindwa kupumua
i stand to be corrected
ndio maana wengine wanahisi kukabwa, sio kukabwa ni wanashindwa kupumua
i stand to be corrected
Jimena
JF-Expert Member
- Jun 10, 2015
- 25,865
- 95,834
Uko sawa kabisa. ( wanasemaga wamekabwa na majinamizi)
Evelyn Salt
JF-Expert Member
- Jan 5, 2012
- 63,684
- 112,904
Na ile hali waweza hisi ni jinamizi kweli make ikitokea huwezi hata kutingisha mkono
Jimena
JF-Expert Member
- Jun 10, 2015
- 25,865
- 95,834
Mi sijawahi ishuhudia hiyo hali japo huwa nalala chali japo sio kila siku
Evelyn Salt
JF-Expert Member
- Jan 5, 2012
- 63,684
- 112,904
Mi ilishanitokea yani mwili unakua kama hauna mawasiliano huwezi kujitingisha
na pumzi inakua ya shida
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