GIT

Physiology of Gastrointestinal tract(GIT)

Dr.Baybeen Selevany (PhD), Assistant professor, College of Medicine, Dep. of Medical physiology, University of Mosul


lec.1 26 February -2013 Objectives Structures and organs of GIT. Tissue layers of GIT. electrical activity of GI smooth muscle. Neural control Enteric NS Extrinsic NS

Physiological Anatomy of Gastrointestinal Wall

1.The serosa 2. A longitudinal muscle lager. 3. A circular smooth muscle lager. 4.Submucosa. 5.Mucosa.

Electerical activity

ENS:Neural control

Autonomic NS

Parasympathetic NS Sympathetic NS