Expected headings
"Terminology"
"Origin and course"
"History and etymology"
"Named after Philipp Friedrich Arnold, German anatomist (1803-1890) 1,3. Also known as the alderman's nerve on the belief that stimulating the external auditory canal will stimulate gastric emptying; the aldermen who ate too much for lunch would wiggle their fingers in the external canal to relieve their epigastric discomfort 4."