In anatomy, a<unk>  (pl.<unk> anglia)  is a tissue mass, composed mainly of somata and dendritic structures, that often interconnects with other<unk> anglia to form a complex system of<unk> anglia known as a plexus.<unk> anglia provide relay points and intermediary connections between different neurological structures in the body, such as the peripheral and central nervous systems.
There are two major<unk> roups of<unk> anglia: dorsal root<unk> anglia (also known as the spinal<unk> anglia) and autonomic<unk> anglia. The former contains the cell bodies of sensory (afferent) nerves and the latter contains the cell bodies of autonomic nerves.
In the autonomic nervous system, fibers from the central nervous system to the<unk>  are known as preganglionic fibers, while those from the<unk>  to the effector organ are called postganglionic fibers.
In the brain, basal<unk> anglia is a<unk> roup of nuclei interconnected with the cerebral cortex, thalamus and brainstem, associated with a variety of functions: motor control, cognition, emotions and learning.
Ganglion
White matter
Plexus
Configuron
Dendrite
Aura 
Cochlear nuclei
Dendritic spine