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12/29/2559
4/06/2555
Razer RZ01-00750100-R3U1 Naga Hex - Laser Gaming Mouse
** This review has been revised for the release of the 2.0 drivers, which enable full key remapping and macro support. THANK YOU RAZER! **
** Please consider this a 5/5 star review. For some reason, Amazon isn't allowing me to change that aspect of my review and I would like to keep the comments on this product review rolling. Sorry for any confusion this may cause. **
My first impressions review of the Razer Naga was pretty grim. Having come from using a Logitech G7 for years prior, the Naga felt clunky at best and the complete lack of any key rebinding support for a mouse intended for MMO use left me scratching my head. In the days following that initial review, Wave of team Naga left me a comment (as seen in the comments section of this review) stating that they were intending to address the later with an upcoming driver release. A few months later, just as he had promised, version 2.0 hit... and it hit hard!
Before I get into all that, let me tackle the ergonomics. As I mentioned, at first I felt this mouse to be very clunky. Now, months later, I could not have been more wrong. When they said this mouse was designed for long gaming sessions with minimal hand fatigue, they meant it. My only real complaints in this department is about button placement. No, no, not the 12-button thumb pad... those are perfect! My beef is with the two additional index finger buttons, which for me, are at best awkwardly placed and at worst completely unusable.
But lets cut the nonsense, if you are reading this you care about one thing and one thing only... the 12 buttons on the side of this bad-boy.
I'll be straight with you, at first it is awkward as hell and comes with a bit of a learning curve. Don't expect to pick this mouse up and be some kinda of button-pressing Mozart by morning. Now months after my purchase I am still second guessing myself from time to time when reaching for the 8 and 9 key, mostly because I don't use them in very many games. As I alluded to earlier in this review, they are placed such that I don't have any issue at all reaching any one button (though 11 and 12 require a funky move that can mess with my cursor precision.)
The 2.0 driver also brought with it two additional features that came as a bit of a surprise to me... profiles and macros! The profiles are just what you would expect and though very basic in their functionality, the macros should get the job done nine times out of ten. If you are familiar with the Logitech G15 or Nostromo N52, then you know what I am talking about. If not, well, it's little more than pre-recorded keystrokes with custom delays between them. Nothing fancy, but far from useless.
Now that the issue of rebindable keys has been taken care of, I struggle to find anything at all wrong with this mouse.
If I absolutely had to give it a con, hmmm... I suppose it requires a bit more care than other mice in order to keep clean. Lots of buttons means lots of places for build up. Fortunately the fit/finish on this mouse is tight enough that cleanup is a breeze.
Happy grinding/fragging/whateveryouneed17gloriousbuttonsfordoing!
By
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From the Manufacturer
Gear up with the right items and dive into combat fearlessly with the Razer Naga Hex MOBA and action-RPG gaming mouse. Instead of the award-winning 12-button thumb grid MMO gamers have come to love with the Razer Naga, the Razer Naga Hex features 6 large thumb buttons optimized specifically for MOBA and action-RPG user interfaces. Spells, abilities, and items from these games can be mapped directly onto the 6 thumb buttons for extraordinary game control. Validated with some of the top MOBA pro-gamers in the world, the Razer Naga Hex’s 6 thumb buttons are designed in a mechanical key infrastructure to provide faster key actuation. This gives you the edge to attack quicker than enemies can react, necessary to winning in high-pressure battle arenas. Harass the enemy, farm end-bosses, and hack n’slash for longer in comfort with the ergonomic curved design of the Razer Naga Hex, as designed by some of the world’s top ergonomic engineers. This gaming mouse has proven to minimize fatigue during extended periods of play whether at home or at competitive tournaments. The Razer Naga Hex is powered by the revolutionary Razer Synapse 2.0 service, a cloud based software pioneered by Razer, designed to store your personal mouse settings and preferences on remote servers so that they are accessible to you anytime, anywhere*. From the makers of the world’s most powerful MMO gaming weaponry comes the world’s most powerful MOBA/action-RPG gaming mouse. Get Imba!
B006W3ZXEW
This review is from: Logitech G27 Racing Wheel (Personal Computers)
I had the privilege of owning its predecessor several years ago, the G25, so I knew mostly what to expect with this new G27, but I was still expecting so much more from Logitech. The expression "Logitech giveth and Logitech taketh away" seems most pertinent.
So, let's start:
Opening the box and getting everything out is very simple. All the parts are well designed, but you're immediately greeted with what I think is the biggest issue with the G25/27 set, - the cables. So many cables! 400 cables! (at least it feels like it)
The wheel has a cable coming out of it that goes into your PS3; the pedals have a cable coming out of it; the shifter has a cable coming out of it, and then there's the power brick that has a cable to be plugged in. All these cables plug into the wheel itself, and it's definitely not a pretty sight. I don't know about other people, but I don't have a place where I can leave my steering wheel/shifter/pedals plugged in 24/7, so setting all this up and putting it away again is a COMPLETE pain in the rear.
Putting the cable issue aside, there's a lot to like with the G27. It's an improvement over the G25 in many ways:
1.) The G27 wheel uses helical gears (or diagonal-cut gears) vs the G25's straight-cut gears. What this means is that there's a reduction in noise when turning the wheel, and it's also smoother while maintaing powerful force feedback! Great stuff!
2.) The shifter on the G27 no longer has a sequential mode (i.e. clicks up and down only), which is no big loss to me. I prefer either the regular 6-speed or using the paddle shifts on the wheel. While it may seem that this is still a LOSS compared to the G25's 6-speed AND sequential shifting, the new addition to the G27 is that the gears don't CLICK into place. On the G25, every gear change would greet you with a CLICK as the gear was put into place. Logitech have removed this sound so the gear movements don't hurt your ears with their plastic sounds as the G25 did. Now, some people have modified their G25 shifters to remove this sound, but it voids your warranty and I've read of several people irreparably breaking their shifters by doing this... In any case, for me, the G27 shifter is an improvement over the out-of-the-box G25 shifter.
3.) The pedals are now adjustable, which makes it a joy to heel-and-toe while racing. The pedal layout is a huge deal more comfortable than on the G25 pedals. This, for me, is a huge improvement. My right foot would get very uncomfortable with the G25 layout.
4.) There's a new set of tachometer LEDs on the wheel, though I've yet to play any game that supports them yet... It's a neat little feature, though, if it does as advertised.
5.) The G27 also has some more buttons on the steering wheel, which you can customize, of course.
So how does it play?
VERY well, depending on the software!
Need for Speed: Shift PS3:
I first tried out Need for Speed: Shift on the Playstation 3, and was pleasantly surprised to see that no setup is needed, and the controls just work. In fact, it even shows you a picture of the wheel/pedals on the control screen (albeit just the G25, but still...). It's great to have the wheel work out of the box with no tinkering. THAT said, there's perhaps too much force feedback in Shift to be particularly comfortable. The faster you get, the more the wheel fights with you. At 120mph, it's very hard to keep the wheel straight. I've track-driven several times at near 150mph speeds at times, and I can safely say my steering wheel doesn't fight me in real life like it did in the game...
So, for ease of use with Shift, I'd say 5/10. It's just too hard to keep the wheel straight at relatively high speeds...
Gran Turismo: Prologue PS3:
NOW we're talking. None of the fighting I experienced in Need for Speed: Shift, and plenty of smooth corners and subtle force feedback. It's fair to say the force feedback is a tad muted in Prologue, but it's infinitely more comfortable to play than Shift, and a real joy to hit those apexes time and time again. 9/10.
Overall, this wheel is excellent, but the pain of setting it up is just too much to ignore. It really is a cable nightmare. The wheel, pedals and shifter could easily be wireless by this point, meaning the only cable needed would be a power cable to the steering wheel for the force feedback to work. I suspect the inevitable G29 will remedy this, as the way the G27 currently works is a direct copy of the G25 which is 3 years old as of November, 2009.
Overall, though, a great wheel, if you can be bothered to go through the setting it up...!
4/5
Note: This wheel is for PC AND PS3.
http://www.amazon.com/gp/search/ref=as_li_qf_sp_sr_il_tl?ie=UTF8&keywords=B001NT9TK4%20&tag=megamusic06-20&index=aps&linkCode=as2&camp=1789&creative=9325
So, let's start:
Opening the box and getting everything out is very simple. All the parts are well designed, but you're immediately greeted with what I think is the biggest issue with the G25/27 set, - the cables. So many cables! 400 cables! (at least it feels like it)
The wheel has a cable coming out of it that goes into your PS3; the pedals have a cable coming out of it; the shifter has a cable coming out of it, and then there's the power brick that has a cable to be plugged in. All these cables plug into the wheel itself, and it's definitely not a pretty sight. I don't know about other people, but I don't have a place where I can leave my steering wheel/shifter/pedals plugged in 24/7, so setting all this up and putting it away again is a COMPLETE pain in the rear.
Putting the cable issue aside, there's a lot to like with the G27. It's an improvement over the G25 in many ways:
1.) The G27 wheel uses helical gears (or diagonal-cut gears) vs the G25's straight-cut gears. What this means is that there's a reduction in noise when turning the wheel, and it's also smoother while maintaing powerful force feedback! Great stuff!
2.) The shifter on the G27 no longer has a sequential mode (i.e. clicks up and down only), which is no big loss to me. I prefer either the regular 6-speed or using the paddle shifts on the wheel. While it may seem that this is still a LOSS compared to the G25's 6-speed AND sequential shifting, the new addition to the G27 is that the gears don't CLICK into place. On the G25, every gear change would greet you with a CLICK as the gear was put into place. Logitech have removed this sound so the gear movements don't hurt your ears with their plastic sounds as the G25 did. Now, some people have modified their G25 shifters to remove this sound, but it voids your warranty and I've read of several people irreparably breaking their shifters by doing this... In any case, for me, the G27 shifter is an improvement over the out-of-the-box G25 shifter.
3.) The pedals are now adjustable, which makes it a joy to heel-and-toe while racing. The pedal layout is a huge deal more comfortable than on the G25 pedals. This, for me, is a huge improvement. My right foot would get very uncomfortable with the G25 layout.
4.) There's a new set of tachometer LEDs on the wheel, though I've yet to play any game that supports them yet... It's a neat little feature, though, if it does as advertised.
5.) The G27 also has some more buttons on the steering wheel, which you can customize, of course.
So how does it play?
VERY well, depending on the software!
Need for Speed: Shift PS3:
I first tried out Need for Speed: Shift on the Playstation 3, and was pleasantly surprised to see that no setup is needed, and the controls just work. In fact, it even shows you a picture of the wheel/pedals on the control screen (albeit just the G25, but still...). It's great to have the wheel work out of the box with no tinkering. THAT said, there's perhaps too much force feedback in Shift to be particularly comfortable. The faster you get, the more the wheel fights with you. At 120mph, it's very hard to keep the wheel straight. I've track-driven several times at near 150mph speeds at times, and I can safely say my steering wheel doesn't fight me in real life like it did in the game...
So, for ease of use with Shift, I'd say 5/10. It's just too hard to keep the wheel straight at relatively high speeds...
Gran Turismo: Prologue PS3:
NOW we're talking. None of the fighting I experienced in Need for Speed: Shift, and plenty of smooth corners and subtle force feedback. It's fair to say the force feedback is a tad muted in Prologue, but it's infinitely more comfortable to play than Shift, and a real joy to hit those apexes time and time again. 9/10.
Overall, this wheel is excellent, but the pain of setting it up is just too much to ignore. It really is a cable nightmare. The wheel, pedals and shifter could easily be wireless by this point, meaning the only cable needed would be a power cable to the steering wheel for the force feedback to work. I suspect the inevitable G29 will remedy this, as the way the G27 currently works is a direct copy of the G25 which is 3 years old as of November, 2009.
Overall, though, a great wheel, if you can be bothered to go through the setting it up...!
4/5
Note: This wheel is for PC AND PS3.
http://www.amazon.com/gp/search/ref=as_li_qf_sp_sr_il_tl?ie=UTF8&keywords=B001NT9TK4%20&tag=megamusic06-20&index=aps&linkCode=as2&camp=1789&creative=9325
Reviews TomTom GO LIVE 1000 UK and ROI Sat Nav
TomTom GO LIVE 1000 UK and ROI Sat Nav (Electronics) I deliberated for a long time before taking the plunge. The decision was between this TomTom and the traffic version of the Garmin Nuvi. I decided on the TomTom, as magazine reviews said that the TomTom had a more comprehensive live traffic reporting service. Apparently the Garmin's traffic covers motorways and major roads only and as the traffic facility was the major reason for upgrading from my existing original TomTom satnav, TomTom it was.
Out of the box, the bigger and clearer screen is a great improvement over my original TomTom.
However, setting up the device started to show why this model has been heavily criticised elsewhere. I put in my address to define Home to the device. Apparently number 3 in my street does not exist, neither does number 1 or 5. This is strange since my earlier TomTom recognised my address correctly. Never mind, I will use the facility to put my current location as my Home address. Problem solved.
I next put in my eldest daughter's address as a favourite. Neither the post code nor the street was recognised by the device. I was not entirely surprised by this, as this post code and address has only been in existence for 18 months, because it is a new housing development. So much for TomTom's claim that the maps and data are up to date.
My step-mother's address was also a problem. The post code was there but her road was not. This is no newly built estate, but one that has been in existence for 35 years. Not impressed TomTom.
I have used the device for about 6 weeks and am generally happy with the basic functionality. The lane guidance on motorways is a good feature, as is the integrated Bluetooth facility for hands free mobile phones. It connected easily to my Blackberry and my wife's Nokia. The clarity of the connection is good, although the volume could be louder for my taste. I have not used the numerous other features of the satnav and probably never will.
The traffic facility is nicely executed with a clear warnings of a delay on your chosen route. It then gives you a choice of changing to a quicker route or staying on the same one. If the delay does not affect the fastest route you are told clearly. All this is good.
My experience of the traffic facility has me slightly worried, however. On the 5 or 6 occasions that a warning has been given, I have stuck to the original route. On every occasion, as I have approached the traffic delay, the warning disappears and the road is indeed clear of any hold ups. Either I am very lucky, or these delay warnings are significantly out of date. I guess only TomTom knows the answer to that.
Another glitch I have noticed is that when turning onto a motorway or a major road, the message to travel towards xxx is often wrong (but not always). For example, "Take the motorway towards Gatwick" really should be "Take the motorway heading away from Gatwick".
My earlier TomTom did not have the IQ routes facility, but the new device does, and does indeed chose different routes based on the time of day. All well and good. But I have my doubts about its choice of routing. On one route that I travel regularly, it suggested going further towards Croydon rather than my usual route of staying on the M25 and taking the next exit. My experience of 20 years commuting to Croydon told me that would be a bad idea, even at 7.30 am. I ignored the suggestion and travelled cleanly without any hold ups to my destination. Hmmm. I am confident my route was quicker. My old TomTom agrees with me.
Perhaps I am being too picky but I have lost a lot of confidence in its ability to find the fastest route. If you have no idea of where you are, then TomTom will get you there, but not necessarily on the fastest route.
Sorry to finish on another moan, but the PC software MyTomTom for managing the device is just awful. Again this did not surprise me, as the same was true 4 years ago when I got my first TomTom. I have spent 30 years in IT and reckon I know my way around a PC, but this software had me baffled. I eventually got it installed and updated to the latest version, but it was a long fight. The efforts were pointless, of course, because the software tells you that your device is all up-to-date and no updates are available. This is a clever piece of software because it tells you that your device is up to date before the device is even connected. Magic.
All in all, a good product trying to get out of the shoddy software that supports it. Pull your socks up TomTom.
Reviews Written by
K. Brookes (East Grinstead, England)
Out of the box, the bigger and clearer screen is a great improvement over my original TomTom.
However, setting up the device started to show why this model has been heavily criticised elsewhere. I put in my address to define Home to the device. Apparently number 3 in my street does not exist, neither does number 1 or 5. This is strange since my earlier TomTom recognised my address correctly. Never mind, I will use the facility to put my current location as my Home address. Problem solved.
I next put in my eldest daughter's address as a favourite. Neither the post code nor the street was recognised by the device. I was not entirely surprised by this, as this post code and address has only been in existence for 18 months, because it is a new housing development. So much for TomTom's claim that the maps and data are up to date.
My step-mother's address was also a problem. The post code was there but her road was not. This is no newly built estate, but one that has been in existence for 35 years. Not impressed TomTom.
I have used the device for about 6 weeks and am generally happy with the basic functionality. The lane guidance on motorways is a good feature, as is the integrated Bluetooth facility for hands free mobile phones. It connected easily to my Blackberry and my wife's Nokia. The clarity of the connection is good, although the volume could be louder for my taste. I have not used the numerous other features of the satnav and probably never will.
The traffic facility is nicely executed with a clear warnings of a delay on your chosen route. It then gives you a choice of changing to a quicker route or staying on the same one. If the delay does not affect the fastest route you are told clearly. All this is good.
My experience of the traffic facility has me slightly worried, however. On the 5 or 6 occasions that a warning has been given, I have stuck to the original route. On every occasion, as I have approached the traffic delay, the warning disappears and the road is indeed clear of any hold ups. Either I am very lucky, or these delay warnings are significantly out of date. I guess only TomTom knows the answer to that.
Another glitch I have noticed is that when turning onto a motorway or a major road, the message to travel towards xxx is often wrong (but not always). For example, "Take the motorway towards Gatwick" really should be "Take the motorway heading away from Gatwick".
My earlier TomTom did not have the IQ routes facility, but the new device does, and does indeed chose different routes based on the time of day. All well and good. But I have my doubts about its choice of routing. On one route that I travel regularly, it suggested going further towards Croydon rather than my usual route of staying on the M25 and taking the next exit. My experience of 20 years commuting to Croydon told me that would be a bad idea, even at 7.30 am. I ignored the suggestion and travelled cleanly without any hold ups to my destination. Hmmm. I am confident my route was quicker. My old TomTom agrees with me.
Perhaps I am being too picky but I have lost a lot of confidence in its ability to find the fastest route. If you have no idea of where you are, then TomTom will get you there, but not necessarily on the fastest route.
Sorry to finish on another moan, but the PC software MyTomTom for managing the device is just awful. Again this did not surprise me, as the same was true 4 years ago when I got my first TomTom. I have spent 30 years in IT and reckon I know my way around a PC, but this software had me baffled. I eventually got it installed and updated to the latest version, but it was a long fight. The efforts were pointless, of course, because the software tells you that your device is all up-to-date and no updates are available. This is a clever piece of software because it tells you that your device is up to date before the device is even connected. Magic.
All in all, a good product trying to get out of the shoddy software that supports it. Pull your socks up TomTom.
Reviews Written by
K. Brookes (East Grinstead, England)
Cause of irritable bowel syndrome
Cause of irritable bowel syndrome
As discussed previously, irritable bowel syndrome is believed to be due to the abnormal function (dysfunction) of the muscles of the organs of the gastrointestinal tract or the nerves controlling the organs. The nervous control of the gastrointestinal tract, however, is complex. A system of nerves runs the entire length of the gastrointestinal tract from the esophagus to the anus in the muscular walls of the organs. These nerves communicate with other nerves that travel to and from the spinal cord. Nerves within the spinal cord, in turn, travel to and from the brain. (The gastrointestinal tract is exceeded in the numbers of nerves it contains only by the spinal cord and brain.) Thus, the abnormal function of the nervous system in IBS may occur in a gastrointestinal muscular organ, the spinal cord, or the brain.
The nervous system that controls the gastrointestinal organs, as with most other organs, contains both sensory and motor nerves. The sensory nerves continuously sense what is happening within the organ and relay this information to nerves in the organ's wall. From there, information can be relayed to the spinal cord and brain. The information is received and processed in the organ's wall, the spinal cord, or the brain. Then, based on this sensory input and the way the input is processed, commands (responses) are sent to the organ over the motor nerves. Two of the most common motor responses in the intestine are contraction or relaxation of the muscle of the organ and secretion of fluid and/or mucus into the organ.
As already mentioned, abnormal function of the nerves of the gastrointestinal organs, at least theoretically, might occur in the organ, spinal cord, or brain. Moreover, the abnormalities might occur in the sensory nerves, the motor nerves, or at processing centers in the intestine, spinal cord, or brain. Some researchers argue that the cause of functional diseases is abnormalities in the function of the sensory nerves. For example, normal activities, such as stretching of the small intestine by food, may give rise to abnormal sensory signals that are sent to the spinal cord and brain, where they are perceived as pain.
Other researchers argue that the cause of functional diseases is abnormalities in the function of the motor nerves. For example, abnormal commands through the motor nerves might produce a painful spasm (contraction) of the muscles. Still others argue that abnormally functioning processing centers are responsible for functional diseases because they misinterpret normal sensations or send abnormal commands to the organ. In fact, some functional diseases may be due to sensory dysfunction, motor dysfunction, or both sensory and motor dysfunction. Still others may be due to abnormalities within the processing centers One area that is receiving a great deal of scientific attention is the potential role of gas produced by intestinal bacteria in patients with IBS. Studies have demonstrated that patients with IBS produce larger amounts of gas than individuals without IBS, and the gas may be retained longer in the small intestine. Among patients with IBS, abdominal size increases over the day, reaching a maximum in the evening and returning to baseline by the following morning. In individuals without IBS, there is no increase in abdominal size during the day.
There has been a great deal of controversy over the role that poor digestion and/or absorption of dietary sugars may play in aggravating the symptoms of IBS. Poor digestion of lactose, the sugar in milk, is very common as is poor absorption of fructose, a sweetener found in many processed foods. Poor digestion or absorption of these sugars could aggravate the symptoms of IBS since unabsorbed sugars often cause increased formation of gas.
Although these abnormalities in production and transport of gas could give rise to some of the symptoms of IBS, much more work will need to be done before the role of intestinal gas in IBS is clear.
Dietary fat in healthy individuals causes food as well as gas to move more slowly through the stomach and small intestine. Some patients with IBS may even respond to dietary fat in an exaggerated fashion with greater slowing. Thus, dietary fat could--and probably does--aggravate the symptoms of IBS.
For more information visit: http://www.bowtrol.com/?aid=918370
As discussed previously, irritable bowel syndrome is believed to be due to the abnormal function (dysfunction) of the muscles of the organs of the gastrointestinal tract or the nerves controlling the organs. The nervous control of the gastrointestinal tract, however, is complex. A system of nerves runs the entire length of the gastrointestinal tract from the esophagus to the anus in the muscular walls of the organs. These nerves communicate with other nerves that travel to and from the spinal cord. Nerves within the spinal cord, in turn, travel to and from the brain. (The gastrointestinal tract is exceeded in the numbers of nerves it contains only by the spinal cord and brain.) Thus, the abnormal function of the nervous system in IBS may occur in a gastrointestinal muscular organ, the spinal cord, or the brain.
The nervous system that controls the gastrointestinal organs, as with most other organs, contains both sensory and motor nerves. The sensory nerves continuously sense what is happening within the organ and relay this information to nerves in the organ's wall. From there, information can be relayed to the spinal cord and brain. The information is received and processed in the organ's wall, the spinal cord, or the brain. Then, based on this sensory input and the way the input is processed, commands (responses) are sent to the organ over the motor nerves. Two of the most common motor responses in the intestine are contraction or relaxation of the muscle of the organ and secretion of fluid and/or mucus into the organ.
As already mentioned, abnormal function of the nerves of the gastrointestinal organs, at least theoretically, might occur in the organ, spinal cord, or brain. Moreover, the abnormalities might occur in the sensory nerves, the motor nerves, or at processing centers in the intestine, spinal cord, or brain. Some researchers argue that the cause of functional diseases is abnormalities in the function of the sensory nerves. For example, normal activities, such as stretching of the small intestine by food, may give rise to abnormal sensory signals that are sent to the spinal cord and brain, where they are perceived as pain.
Other researchers argue that the cause of functional diseases is abnormalities in the function of the motor nerves. For example, abnormal commands through the motor nerves might produce a painful spasm (contraction) of the muscles. Still others argue that abnormally functioning processing centers are responsible for functional diseases because they misinterpret normal sensations or send abnormal commands to the organ. In fact, some functional diseases may be due to sensory dysfunction, motor dysfunction, or both sensory and motor dysfunction. Still others may be due to abnormalities within the processing centers One area that is receiving a great deal of scientific attention is the potential role of gas produced by intestinal bacteria in patients with IBS. Studies have demonstrated that patients with IBS produce larger amounts of gas than individuals without IBS, and the gas may be retained longer in the small intestine. Among patients with IBS, abdominal size increases over the day, reaching a maximum in the evening and returning to baseline by the following morning. In individuals without IBS, there is no increase in abdominal size during the day.
There has been a great deal of controversy over the role that poor digestion and/or absorption of dietary sugars may play in aggravating the symptoms of IBS. Poor digestion of lactose, the sugar in milk, is very common as is poor absorption of fructose, a sweetener found in many processed foods. Poor digestion or absorption of these sugars could aggravate the symptoms of IBS since unabsorbed sugars often cause increased formation of gas.
Although these abnormalities in production and transport of gas could give rise to some of the symptoms of IBS, much more work will need to be done before the role of intestinal gas in IBS is clear.
Dietary fat in healthy individuals causes food as well as gas to move more slowly through the stomach and small intestine. Some patients with IBS may even respond to dietary fat in an exaggerated fashion with greater slowing. Thus, dietary fat could--and probably does--aggravate the symptoms of IBS.
For more information visit: http://www.bowtrol.com/?aid=918370
4/03/2555
Причина синдрома раздраженного кишечника
Как уже говорилось ранее, синдром раздраженного кишечника, как полагают, связано с нарушением функции (дисфункции) мышц, органов желудочно-кишечного тракта или нервы контроля органов. Нервной регуляции желудочно-кишечного тракта, однако, носит сложный характер. Нервную систему проходит по всей длине желудочно-кишечного тракта от пищевода до ануса в мышечных стенок органов. Эти нервы общаться с другими нервами, которые путешествуют и из спинного мозга. Нервы в спинной мозг, в свою очередь, путешествовать и из мозга. (Желудочно-кишечного тракта превышен в количестве нервов она содержит только спинного и головного мозга). Таким образом, нарушение функции нервной системы в IBS может произойти в желудочно-мышечный орган, спинного мозга или головного мозга.
Нервной системы, которая управляет желудочно-кишечного органов, как и большинство других органов, содержит как чувствительных и двигательных нервов. Сенсорные нервы непрерывно ощущать, что происходит внутри органа и передать эту информацию нервов в стенке органа. Оттуда информация может быть передана в спинном и головном мозге. Эта информация получена и обработана в стене органа, спинного мозга или головного мозга. Затем на основе этой сенсорной информации и способ ввода обработки команд (ответы) направляются в орган по двигательным нервам. Два наиболее распространенных двигательных реакций в кишечнике являются сокращение или расслабление мышц органов и секрецию жидкости и / или слизи в органе.
Как уже отмечалось выше, нарушение функции нервов желудочно-кишечного органов, по крайней мере теоретически, может происходить в органе, спинной мозг, или мозг. Кроме того, нарушения могут возникнуть в чувствительных нервов, двигательные нервы, или центры обработки в кишечник, спинной мозг, или мозг. Некоторые исследователи утверждают, что причиной функциональных заболеваниях отклонения в функции сенсорных нервов. Например, нормальной деятельности, такие как растяжения тонкой кишки пищи, может привести к ненормальным сенсорных сигналов, которые поступают в спинной и головной мозг, где они воспринимаются как боль.
Другие исследователи утверждают, что причиной функциональных заболеваниях отклонения в функции двигательных нервов. Например, нарушение команд через двигательные нервы может произвести болезненные спазмы (сокращения) мышц. Третьи утверждают, что аномально функционирующих центров обработки отвечают за функциональные заболевания, потому что они извращают нормальных ощущений или отправить ненормального команды орган. В самом деле, некоторые функциональные заболевания может быть связано с сенсорной дисфункции, моторной дисфункции, или как сенсорные и моторные дисфункции. Третьи могут быть связаны с нарушениями в центрах обработки Одной из областей, который получает большую научную внимания потенциальной роли газа, добываемого на кишечные бактерии у пациентов с СРК. Исследования показали, что пациенты с СРК производить большие объемы газа, чем лиц без ИБС, и газ может храниться больше в тонком кишечнике. Среди пациентов с ИБС, брюшная размер увеличивается в течение дня, достигая максимума в вечернее время и возвращение к исходному на следующее утро. У лиц без ИБС, нет увеличения брюшной размер в течение дня.
Там было много споров по поводу той роли, которую плохое пищеварение и / или поглощение диетического сахара может играть в обострении симптомов IBS. Плохое усвоение лактозы, сахар в молоке, очень часто, как плохое всасывание фруктозы, сахара во многих обработанных продуктах. Плохое пищеварение и поглощение этих сахаров может усугубить симптомы СРК, так как сахар всасывается часто приводит к увеличению образования газа.
Хотя эти нарушения в сфере производства и транспортировки газа может привести к некоторым из симптомов IBS, гораздо больше работы, нужно будет сделать, прежде чем роль кишечных газов в IBS ясно.
Диетический жир у здоровых людей вызывает пища, а также газ больше двигаться медленно через желудок и тонкую кишку. Некоторые пациенты с СРК могут даже реагировать на диетического жира в преувеличенной моды с большим замедлением. Таким образом, жиров может - и, вероятно, - усугубить симптомы СРК.
Для получения дополнительной информации посетите: http://www.bowtrol.com/?aid=918370
Нервной системы, которая управляет желудочно-кишечного органов, как и большинство других органов, содержит как чувствительных и двигательных нервов. Сенсорные нервы непрерывно ощущать, что происходит внутри органа и передать эту информацию нервов в стенке органа. Оттуда информация может быть передана в спинном и головном мозге. Эта информация получена и обработана в стене органа, спинного мозга или головного мозга. Затем на основе этой сенсорной информации и способ ввода обработки команд (ответы) направляются в орган по двигательным нервам. Два наиболее распространенных двигательных реакций в кишечнике являются сокращение или расслабление мышц органов и секрецию жидкости и / или слизи в органе.
Как уже отмечалось выше, нарушение функции нервов желудочно-кишечного органов, по крайней мере теоретически, может происходить в органе, спинной мозг, или мозг. Кроме того, нарушения могут возникнуть в чувствительных нервов, двигательные нервы, или центры обработки в кишечник, спинной мозг, или мозг. Некоторые исследователи утверждают, что причиной функциональных заболеваниях отклонения в функции сенсорных нервов. Например, нормальной деятельности, такие как растяжения тонкой кишки пищи, может привести к ненормальным сенсорных сигналов, которые поступают в спинной и головной мозг, где они воспринимаются как боль.
Другие исследователи утверждают, что причиной функциональных заболеваниях отклонения в функции двигательных нервов. Например, нарушение команд через двигательные нервы может произвести болезненные спазмы (сокращения) мышц. Третьи утверждают, что аномально функционирующих центров обработки отвечают за функциональные заболевания, потому что они извращают нормальных ощущений или отправить ненормального команды орган. В самом деле, некоторые функциональные заболевания может быть связано с сенсорной дисфункции, моторной дисфункции, или как сенсорные и моторные дисфункции. Третьи могут быть связаны с нарушениями в центрах обработки Одной из областей, который получает большую научную внимания потенциальной роли газа, добываемого на кишечные бактерии у пациентов с СРК. Исследования показали, что пациенты с СРК производить большие объемы газа, чем лиц без ИБС, и газ может храниться больше в тонком кишечнике. Среди пациентов с ИБС, брюшная размер увеличивается в течение дня, достигая максимума в вечернее время и возвращение к исходному на следующее утро. У лиц без ИБС, нет увеличения брюшной размер в течение дня.
Там было много споров по поводу той роли, которую плохое пищеварение и / или поглощение диетического сахара может играть в обострении симптомов IBS. Плохое усвоение лактозы, сахар в молоке, очень часто, как плохое всасывание фруктозы, сахара во многих обработанных продуктах. Плохое пищеварение и поглощение этих сахаров может усугубить симптомы СРК, так как сахар всасывается часто приводит к увеличению образования газа.
Хотя эти нарушения в сфере производства и транспортировки газа может привести к некоторым из симптомов IBS, гораздо больше работы, нужно будет сделать, прежде чем роль кишечных газов в IBS ясно.
Диетический жир у здоровых людей вызывает пища, а также газ больше двигаться медленно через желудок и тонкую кишку. Некоторые пациенты с СРК могут даже реагировать на диетического жира в преувеличенной моды с большим замедлением. Таким образом, жиров может - и, вероятно, - усугубить симптомы СРК.
Для получения дополнительной информации посетите: http://www.bowtrol.com/?aid=918370
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