Autonomic ganglion

Autonomic ganglion
Autonomic nervous system innervation, showing the sympathetic and parasympathetic (craniosacral) systems, in red and blue, respectively
Details
Identifiers
Latin	ganglion autonomicum
MeSH	D005725
TA98	A14.2.00.008
TA2	6171
FMA	5889
Anatomical terminology [edit on Wikidata]

An autonomic ganglion is a cluster of nerve cell bodies (a ganglion) in the autonomic nervous system. The two types are the sympathetic ganglion and the parasympathetic ganglion.^[1]^[2]

References

^ "Structure of the Autonomic Nervous System - Boundless Anatomy and Physiology". Lumen Learning – Simple Book Production. Retrieved 2020-01-31.
^ De Biasi, M. (2009). "Nicotinic Receptors: Autonomic Neurons". Encyclopedia of Neuroscience. Elsevier. pp. 1135–1139. doi:10.1016/b978-008045046-9.00691-4. ISBN 978-0-08-045046-9.

Nervous tissue

CNS

Tissue Types

Grey matter
White matter
- Projection fibers
- Association fiber
- Commissural fiber
- Lemniscus
- Nerve tract
- Decussation
Neuropil
Meninges

Cell Types

Neuronal	Pyramidal Purkinje Granule Spindle Medium spiny Interneuron
Glial	Astrocyte Ependymal cells Tanycyte Microglia Oligodendrocyte Oligodendrocyte progenitor cell

PNS

General	Dorsal Root Ganglion Ramus Ventral Root Ramus Ramus communicans Gray White Autonomic ganglion (Preganglionic nerve fibers Postganglionic nerve fibers) Nerve fascicle Funiculus
Connective tissues	Epineurium Perineurium Endoneurium
Neuroglia	Myelination: Schwann cell Neurilemma Myelin incisure Node of Ranvier Internodal segment Satellite glial cell

Neurons/
nerve fibers

Parts

Soma	Axon hillock
Axon	Telodendron Axon terminals Axoplasm Axolemma Neurofibril/neurofilament
Dendrite	Nissl body Dendritic spine Apical dendrite/Basal dendrite

Types

Afferent nerve fiber/
Sensory neuron

Efferent nerve fiber/
Motor neuron

Termination

Synapse	Electrical synapse/Gap junction Chemical synapse Synaptic vesicle Active zone Postsynaptic density Autapse Ribbon synapse Neuromuscular junction
Sensory receptors	Meissner's corpuscle Merkel nerve ending Pacinian corpuscle Ruffini ending Muscle spindle Free nerve ending Nociceptor Olfactory receptor neuron Photoreceptor cell Hair cell Taste receptor

Anatomy of the autonomic nervous system

Head

Sympathetic	Cervical ganglia: roots long ciliary Deep petrosal
Parasympathetic	Ciliary ganglion Roots Short ciliary Pterygopalatine ganglion deep petrosal nerve of pterygoid canal branches of distribution: greater palatine inferior posterior nasal branches lesser palatine nasopalatine medial superior posterior nasal branches pharyngeal Submandibular ganglion Otic ganglion

Neck

Sympathetic	paravertebral ganglia: Cervical ganglia Superior Middle Inferior Stellate ganglion prevertebral plexus: Cavernous plexus Internal carotid

Thorax

Sympathetic	paravertebral ganglia: Thoracic ganglia prevertebral plexus: Cardiac plexus Esophageal plexus Pulmonary plexus Thoracic aortic plexus splanchnic nerves: cardiopulmonary thoracic cardiac nerves: Superior Middle Inferior

Abdomen

Sympathetic

paravertebral ganglia: Lumbar ganglia

prevertebral plexus:
Celiac plexus

aorticorenal
- Abdominal aortic plexus
- Renal/Suprarenal
Superior mesenteric
- Gastric
Inferior mesenteric
- Spermatic
- Ovarian
Superior hypogastric
- hypogastric nerve
- Superior rectal
Inferior hypogastric
- Vesical
- Prostatic / Cavernous nerves of penis
- Uterovaginal
- Middle rectal

splanchnic nerves: Lumbar splanchnic nerves

Enteric

Pelvis

Sympathetic	paravertebral ganglia: Sacral ganglia Ganglion impar splanchnic nerves: Sacral splanchnic nerves
Parasympathetic	splanchnic nerves: Pelvic splanchnic nerves