Spider monkeys are found in many aspects of the Mesoamerican cultures. In the Aztec 260-day calendar, Spider Monkey (Nahua Ozomatli) serves as the name for the 11th day. In the corresponding Maya calendar, Howler Monkey (Batz) is substituted for Spider Monkey.
A migraine is a throbbing painful headache, usually on one side of the head, that is often initiated or triggered by specific compounds or situations (environment, stress, hormones, and many others). They occur more often in women (75%, approximately) and may affect a person's ability to do common tasks.
The ANS (Autonomic Nervous System) is a group of nerves that connect the major physiological control centres of the brain to practically all the bodyâs tissues and organs. The ANS can be separated into the sympathetic and parasympathetic nervous system. The Sympathetic nervous system is concerned with bodily mobilization and the expenditure of energy. It controls the commonly named âflight or fightâ response; that is, it prepares us for physical action to respond to emergency situations.