Physiognomy personality. Physiognomy is also sometimes referred to as anthroposcopy, though the expression was more common in the 19th century when the word originated. Notions of the relationship between an individual's outward appearance and inner character are historically ancient, and occasionally appear in early Greek poetry. Siddhars from ancient India are also known to have defined "samudrika lakshanam" that identifies personal characteristics with body features. Chinese physiognomy or face reading ("mianxiang") reaches back at least to the Northern Song period. The first indications of a developed physiognomic theory appear in fifth century BC Athens, with the works of Zopyrus (who was
Human body from organs to the cells of which they are composed. The human body consists of many interacting systems of organs. These interact to maintain homeostasis, keeping the body in a stable state with safe levels of substances such as sugar and oxygen in the blood. Each system contributes to homeostasis, of itself, other systems, and the entire body. Some combined systems are referred to by joint names. For example, the nervous system and the endocrine system operate together as the neuroendocrine system. The nervous system receives information from the body, and transmits this to the brain via nerve impulses and