AnalyzeDirect Aging Effects in the Neocortical Organization of Chimpanzees
Normal aging entails many physical, biological, chemical, and psychological changes and, like the rest of the body, the brain changes with every passing year. Aging affects the brain size, vasculature, and cognition. Studies have shown that the volume of the brain and its weight decline with age at a rate of around 5% per decade after…
How the Respiratory System in Mammals Adapts to Climate Conditions
The nasal cavity is one of the major structures of the upper respiratory tract. It is a large air-filled space above and behind the nose in the middle of the face and each cavity is the continuation of one of the two nostrils. The nasal cavity is considered to be essential in mammalian adaptations to various…