GCSE Nervous system - nervous/reflex actions

This fully-editable PowerPoint covers GCSE level content about the nervous system, including the parts of the Central Nervous System, descriptions of the stiumulus, receptor, coordinator, effector and response, examples of different types of reaction, the difference between conscious and reflex actions, the conscious action arc, the reflex action arc, the structure of a neuron and how they briefly work, synapses, different parts of the brain (including the cerebral cortex, medulla and cerebellum, how the brain is studied using EEGs and MRI scans, the structure of the eye, how the eye sees things (including the role of the ciliary muscles and suspensory ligaments), how lenses are used to correct vision, the iris reflex and how body temperature is controlled.