Wirtz Dam Granite Shoals until 1965 when it was renamed for another advocate of the LCRA, U.S. President Lyndon B. Johnson. Witz Dam and Lake LBJ are located due west of Lake Marble Falls and the city of Marble Falls, Texas. Wirtz Dam Wirtz Dam (formerly Granite Shoals Dam) was constructed from 1949 to 1951 to provide hydroelectric power and to form Lake Lyndon B. Johnson (formerly Lake Granite Shoals), one of the Texas Highland Lakes. Lake LBJ ‒ as it is more commonly referred to ‒ provides cooling water for the Lower Colorado River Authority's Thomas C. Ferguson Power Plant along
Referred itch the arcuate nucleus, this explains why the face remains unaffected by referred itch. Some spread in association within the cerebral cortex may also explain the large distances between trigger points and referred sensation sites. In the precentral area where the homunculus rests, it is known that hand and shoulder areas overlap the trunk area. And the area of the thumb overlaps that of the upper part of the tongue. There is a published case in which stimulation in the thumb led to a referred sensation in the upper part of the tongue. The origin of referred itch is unknown, whether