The document discusses types of vertigo associated with different miasms. Sycotic vertigo occurs when closing the eyes and disappears upon opening them, and may be accompanied by restlessness or sensations in the abdomen. Syphilitic vertigo begins at the base of the brain and is worse at night, with total forgetfulness. Tubercular vertigo also begins at the base of the brain and is relieved by rest, sleep, eating, and nosebleeds, and is associated with impatience and dissatisfaction.