Introduction

Neurology 

Introduction

Dr.Gheyath 

Neurology  

    Is the branch of medicine that  dealing with diseases 

of the nervous system . 

 
  nervous system divided into: 
 
Central nervous system (CNS) 
Peripheral  nervous system (PNS) 
Autonomic nervous system (ANS) 

Blood supply of the brain through the circle of 

willis. 

Blood drainage though deep and superfacial venous 

system (venous sinuses). 

Ventricular system filled with CSF.  
The brain envelope by meninges  

Neuro muscular junction  and muscle  
 

o Autonomic nervous system which divided into: 
• Symathatic  
• parasymathatic 

Sensory pathway