How does sensation travel through the central nervous system, and why are some sensations ignored?

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neurons fire throughout your body until it gets to your brain.

No sensations are EVER ignored, just your brain processes them in order of importance, and many things are not important, therefore you may think that it was ignored when it really wasn't.  (+ info)

central nervous system?

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i need diseases from the central nervous system
  (+ info)

Impluses Are Transmitted From Receptors to The Central Nervous System by >?

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1) Receptor Neurons

2) Sensory Neurons

3) Interneurons

4) Motor Neurons


Please Help Me
Sensory neurons or also known as afferent neurons are neurons that are activated by sensory input (vision, touch, hearing, etc.), and send projections into the central nervous system that convey sensory information to the brain or spinal cord. Unlike neurons of the central nervous system, whose inputs come from other neurons, sensory neurons are activated by physical modalities such as light, sound, temperature, chemical stimulation, etc.  (+ info)

Does static contraction and central nervous system workouts actually work?

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Anybody here a proven product of these body building methods?

I found out about it from the website below and after I had my first gym session last week, was thinking about trying this. Just after thoughts from the professionals first though.

http://www.precisiontraining.com/ebook.cfm

Thanks
different workout techniques work differently for different people. lol. if i were you i would talk to a personal trainer, do a session with them and then ask them what workout type fits you best for what you are trying to accomplish with your workouts. any professional will tell you the same thing. if they dont, then they suck at their job haha.  (+ info)

Can cracking your back hurt your central nervous system?

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i had my friend crack my back the other day and ever since ive been having headaches.It might just be coincidence and im hoping they will go away but someone told me it could be brain damage from them cracking it the wrong way.
the answer is really yes and no. i highly doubt you could get brain damage from cracking your back, however, its probably not good for your back, like cracking your knuckles, cracking your back, neck or jaw can probably lead to serious arthuriteus. cracking your back temporarily makes your back stop hurting, but it does sometimes give you a heade ache and i wouldnt doiubt that it could cause permanent damage of some kind. as much as i dislike doctors, it would probably be best to speak with one concerning your problem  (+ info)

Are long term sufferers of depression likely to die young, because of the effect on the central nervous system

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particularly if they've had it since early childhood & throughout their adult life...
I would have to say from my experience that the answer is no. My mother has suffered from depression all of her life and she's in her 80's. I have a brother who has also dealt with depression and he's almost 60. I've dealt with depression since I was 9 years old and I'm 52 so I would have to ask how young you're talking about. Because We're all still here. You might have to be more precises with your question.  (+ info)

R there any nervous system diseases that can be linked together?

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what part of the brain functions the protective bone around the central nervous system?

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Not entirely sure what you're asking.

What bone protects the central nervous system? The skull.
What part of the brain works in relation to the skull? The meninges (particularly the dura matter and the septum).  (+ info)

any body know any diseases or medical diseases thats affect the nervous system & regulation?

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any links or information . plz tell me =] i have to write a report & need major help
There are many diseases/disorders of the nervous system.
Here's a web that should be quite useful. To the left side of the site, there are different disorders that you can click onto.
http://www.nervous-system-diseases.com/  (+ info)

What are some types of Nervous System Diseases?

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Cerebral Palsy - affects movement & posture in varying degrees
Epilepsy
Hydrocephalus - Abnormal buildup of fluid on the brain
Meningitis - serious infection of the meninges (the membranes that cover the brain & spinal cord)
Neuroblastoma - a cancerous tumor that develops from nervous tissue, often in the adrenal gland
Reye syndrome - inflammation of brain & liver
Spina Bifida - the neural tube fails to close completely over the spine
Tourette's syndrome - a rare, genetic disorder usually occuring in boys causing uncontrolled movements of head, arms & legs and repetitive shouts, noises, grimaces & spoken obscenties.  (+ info)

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