Search found 13 matches

by ahm_k1
Mon Apr 28, 2008 6:57 pm
Forum: Human Biology
Topic: Substintia Nigra
Replies: 3
Views: 4277

Re: Substintia Nigra

Hi ....
thank you for answering .... but u know I saw this in Text Book but u know I meant a function not its source or its origin ...
thanx again
by ahm_k1
Sat Apr 19, 2008 12:03 am
Forum: Physiology
Topic: What is the reason of this ?!
Replies: 2
Views: 4822

u know about the mechanism ?
by ahm_k1
Fri Apr 18, 2008 11:17 pm
Forum: Human Biology
Topic: Substintia Nigra
Replies: 3
Views: 4277

Substintia Nigra

Hi friends :-
I would like to ask about the function of the neuromelanin in the substantia Nigra in the midbrain
Thanx in advance for ur answers
by ahm_k1
Fri Mar 21, 2008 3:48 pm
Forum: PDF & Doc Files
Topic: Greek and Latin Root words
Replies: 4
Views: 40403

thank you so much this helped a lot
by ahm_k1
Fri Mar 21, 2008 3:17 pm
Forum: Human Biology
Topic: The Axial Skeleton Helllllp!!??
Replies: 11
Views: 19871

Re: The Axial Skeleton Helllllp!!??

relatively weak ethmoid bone full of holes before they enter your brain. the reason for the holes in the bone is that the olfactory nerve travels through holes in the ethmoid bone and is responsible for smell. . Wow this helped a lot to memorize the anatomy classes and remind me also whenever u see...
by ahm_k1
Fri Mar 21, 2008 2:56 pm
Forum: Physiology
Topic: What is the reason of this ?!
Replies: 2
Views: 4822

What is the reason of this ?!

Hello friends :- Although sympathetic is the major wroking part of the autonomic nervous system in case of fight or fright . and all know that the sympathetic for the urinary bladder make a relaxation of the wall and contraction of the internal urethral sphincter so howcome some people urinate in c...
by ahm_k1
Fri Mar 21, 2008 2:02 pm
Forum: Physiology
Topic: Kidney
Replies: 5
Views: 9140

Hello friends

let me add sth. to your awsome comments : first the kidney mainatain arterial blood pressure in three mechanisms *neuronal like the sympathetic discharge through different mechanisms through an effect mainly on the afferent arteriole entering the glomerular capsule mainly * hormonal through many di...
by ahm_k1
Tue Mar 27, 2007 2:20 pm
Forum: Human Biology
Topic: Our body is controlled by Brain. What controls the brain?.
Replies: 20
Views: 23089

love biology on line

hello I always loved all what you have said it is very good I hope to share If we want to differentiate between two guys :- #a waked man thinking #a sleep man thinking-dreaming- embriologically : when the fetus got his organs,his whole central nervous system ....etc why didnt his heart start beatin...
by ahm_k1
Sun Mar 25, 2007 10:47 pm
Forum: Physiology
Topic: I need an answer please
Replies: 8
Views: 12137

please

This is to Mr Revenge Hello ..I hope u r in the best condition ever. I hoped that I havent failed to illustrate my point of view [img] What I meant to say is that when ACh. enter to the blood stream , its estrase lysis it into its component I know the thing that u didnt like was the mention of Mysth...
by ahm_k1
Fri Mar 23, 2007 12:23 am
Forum: Physiology
Topic: Marey's Law
Replies: 9
Views: 34703

this is related to pressor and deressor responses of CSC in the medulla but i ll explain it upnext
by ahm_k1
Fri Mar 23, 2007 12:16 am
Forum: Physiology
Topic: I need an answer please
Replies: 8
Views: 12137

i THink it will be removed immediately as you can see the physician dont depend on it to resolve the problem of myesthenia gravis as it is removed but high dose affect another things away from rapid spontaneous contraction of the muscle fibers
by ahm_k1
Fri Mar 23, 2007 12:10 am
Forum: Physiology
Topic: REALLY NEED ANSWER
Replies: 2
Views: 3885

REALLY NEED ANSWER

:) please any Professor here tell me the name of the case in which most of the precapillary sphincter is opened and leads at last to death
What is the reason and what is the treat?
All my appreciation and thanking to you as you are really benefiting me