Hypokinetic Dysarthria: Common Etiologies. 1  Degenerative diseases - Parkinsonâs disease, nigrostriatal degeneration, dementing diseases such as Alzheimerâs and Pickâs. 2  Multiple or bilateral strokes affecting basal ganglia. 3  Toxic-metabolic - antipsychotic medications, MPTP, chronic heavy metal exposure, Wilsonâs Diseas.
Velvety tissue lines the small intestine, which is divided into the duodenum, jejunum, and ileum. The large intestine (colon or large bowel) is about 5 feet long and about 3 inches in diameter. The colon absorbs water from wastes, creating stool. As stool enters the rectum, nerves there create the urge to defecate.
It is divided into two major sections: small intestine and large intestine. The small intestine is about 6 meters (20 feet) long. It is coiled in the center of the abdominal cavity (see picture). The small intestine is divided into 3 sections: upper, jejunum, and ileum. The large intestine has a larger width but is only 1.5 meters (5 feet) long. The large intestine is divided into 6 parts: cecum, ascending colon, transverse colon, descending colon, sigmoid colon, and rectum. Source(s): somewhere on yahoo answers.