After reading this article you will learn about the working of simple reflex with the help of a diagram. Reflex actions are not learnt but are present from birth. They are essentially concerned with the preservation or protection of the organisms. Most reflexes are controlled by the spinal cord; some of course by the other centres. The following example explains [...]
After reading this article you will learn about the role of central nervous system in behaviour of an individual. The most elementary form of behaviour (reflex action) is coordinated and organised by the spinal cord which is a part of the central nervous system. Such behaviour is automatic and occurs without the awareness of the organism. But there are some [...]
After reading this article you will learn about the functions of Reticular Activating System (RAS). The Reticular Activating System (RAS) of the brain stem is considered as one of the most important systems which facilitates the functioning of sensation and attention. This is made up of a net-like bundle of neurons that run through the hind-brain, mid-brain and a part [...]
