Hello, I got sick about 6 months ago with bowell problems, headaches, backaches and chest wall pain. I went to the doctor and my white blood count was low and all of my other blood test were good. I have been having dizzy spells and they did ANA test and told me that I have Lupus. I really don’t think that I have lupus. The only symptoms that I had was the Pos ANA and Low WBC. I just got my MRI results and they said I have a brain and I have a bulging disc on the L3-4, disc posterior. I also have a mild psterior herniation L5-S1 with impingement of the neural foramina bilaterally. Could my symptoms for the last six months be because of the results from the MRI? Please only respond if you have good answers with education or websites to back it up. Thanks and God bless all of you!

list additional things you do to add protection to your brain and spinal cord
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Choose the answer that best matches the description or term.

brain or spinal cord

A) control center
B) controlled condition
C) effector
D) receptor

Is this even possilbe??? I know that we can use functional MRI to map the brain…could we not do the same with the spinal cord and then bypass the lesion with fiber optics or some smaller conductor????

I’ve been skydiving a few times and am now thinking about bungee jumping. I feel like bungee jumping might be more dangerous because of the jerking upward rebound. The sudden jerk seems like it could damage the body and brain. Does anyone know exactly what the risks are?

Because a motor neuron sends a message back to the brain after responding to the stimulus or the interneurons send the message to the brain as well as the motor neuron?

And why is the grey matter on the surface of the brain and in the center of the spinal cord?

I know its in the grey matter of the brain, but is it also in the dorsal or ventral roots?
Sorry, grey matter of the spinal cord, not the brain.

Eugenol is the chemical found in clove oil and is used in dental surgeries and such. It is a local anesthetic.What would happen if it was injected directly into the brain of the mouse? I was looking for some feedback or advice before i did these experiments.

When someone steps on your toes, this information is carried to the brain and spinal cord by

A) efferent neurons
B) interneurons
C) afferent neurons
D) schwann cells

??
Thanks
im trying to research how you can poke someone, observe what happens and be all oh he hurt the whatever part of his brain. WHICH IS AWESOME!!!!
Thanks!!

Except in the brain and spinal cord, the stroma is made of connective tissue. What is it composed of in the brain and spinal cord?

any help would be appreciated.

i need to make a visual project for my anatomy class. and me and my partner is charged with making the brain and the spinal cord. Does anybody know what i can use to make the two things? thanks

brain + spinal cord= CNS
SO why are spinal nerves (which are in the spinal cord) considered part of the peripheral nervous system? They have mixed fibers..they should be part of both

Do action potentials happen here in the spinal cord? Or could they happen just about anywhere
I know the spinal cord has ascending and descending tracts that carry impulses to and from the spinal cord. Then the book describes lower and upper motor neurons. How come the spinal cord only has motor neurons? What about sensory so impulses travel up the spinal cord to the brain? And why are the motor neurons divided into uppe and lower?