Elbow taken as six handbreadths; three to the elbow and three from the elbow to the shoulder. Another measure was the "cubit" (from "cubital"). This was taken to be the length of a man's arm from the elbow to the end of the middle finger. Though the elbow is similarly adapted for stability through a wide range of pronation-supination and flexion-extension in all apes, there are some minor differences. In arboreal apes such as orangutans, the large forearm muscles originating on the epicondyles of the humerus generate significant transverse forces on the elbow joint. The structure to resist these forces is
Tip of the tongue target word and has been shown to have a larger benefit for older adults. This is consistent with the spreading activation model, where neural connections are strengthened when used more. Although older people experience more tip of the tongue states more often than any other category, recent studies have shown that frequent tip of the tongue states are not linked at all to dementia, which is common in the elderly. Despite the association of increased age with lower levels of episodic memory and more frequent TOT states, the two phenomena seem to be largely independent of one another. It is