Important Diagrams about CNS physiology and pharmacology

Important Diagrams about CNS physiology and pharmacology

Neurotransmission process :

Divisions of the nervous system :

Comparison between actions of sympathetic and parasympathetic on various organs :

 Drugs affecting Autonomic Nervous System :

* Many tissues are supplied by one system only :

• Tissues supplied by sympathetic only :

  1. Skin structures : Blood Vessels of sweet glands and pilomotor muscles.

     
     

  2. Blood vessels of skeletal muscles.

     
     

  3. Cardiac muscle of both ventricles.

     
     

  4. Dilator pupillae muscle.

     
     

  5. Adrenal medulla.

     
     

  6. Splenic capsule, ileocecal valve and uterus.

     
     

• Tissues supplied by parasympathetic only :

  1. Constrictor pupillae muscle.

     
     

  2.   Esophageal muscles.

     
     

  3. Gastric and pancreatic exocrine glands.