Histology of Digestive System

This lecture covers the histological characteristics of the tongue, salivary glands, different segments of the digestive tract, liver, bile ducts, and gallbladder. It also discusses the structure of the colon, including its muscular layers, nerve plexuses, and the role of the teniae coli. The innervation of the digestive system by the autonomic nervous system, the myenteric plexus, and submucosal plexus are explained. The reflexes involved in peristalsis and the histological features of the colon are also detailed.