Neuroanatomy is the observe of the connection between structure and characteristic inside the fearful gadget. Neuroanatomy includes the take a look at of macroscopic and microscopic structures. Macroscopic systems are larger systems, inclusive of folds of the brain. then again, microscopic structures encompass those at the cellular and molecular degree, like interactions among neurons and glia.3 components form the foundation of the anxious system: neurons (or nerve cells), neuroglia (glial cells) and extracellular ingredients. Neurons procedure information by way of sensing the surroundings, communicating via neurotransmitters, and originating our thoughts and recollections.Neurons have a cellular body (soma) and forms of extensions, or processes. One is called a dendrite, and the other one is an axon. Neurons typically have a couple of dendrite and one axon. Dendrites receive alerts which they then ship in the direction of the mobile frame. The axon also transmit alerts, but over longer distances.Neurons shape synapses with every other, which may be visible below a microscope. these are junctions where alerts are passed from the axon of 1 neuron, to a dendrite or mobile body of some other neuron.there are many kinds of glial cells. They carry out a selection of functions along with keeping homeostasis, generating myelin, and protecting neurons. Glial cells are interspersed between nerve cells. the main types of glial mobile are astroglia, oligodendroglia and microglia.