The TACs include cluster headache, paroxysmal hemicrania, short-lasting unilateral neuralgiform headache attacks, and hemicrania continua [ 3 ]. Despite their common elements, the TACs differ in attack duration and frequency, as well as the response to therapy (table 1).
What type of tissue lines the outer surface of the body and the inner surfaces of the intestines hollow organs and lungs? The term is epithelial tissue. It includes the outer skin, the  ciliated tissue that lines the lungs, and the mucous membranes of  the nasal cavity, digestive system, and â¦excretory system.
Organs are composed of main tissue, parenchyma, and sporadic tissues, stroma. The main tissue is that which is unique for the specific organ, such as the myocardium, the main tissue of the heart, while sporadic tissues include the nerves, blood vessels, and connective tissues. The main tissues that make up an organ tend to have common embryologic origins, such as arising from the same germ layer.