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parasympathetic and sympathetic nervous systems
na
15
Anatomy
Undergraduate 3
09/02/2014

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Term
TWO DIVISIONS OF THE ANS
Definition
SYMPATHETIC AND PARASYMPATHETIC
Term
PARASYMPATHETIC
Definition
ENERGY CONSERVATION (FEED OR BREED)
Term
SYMPATHETIC
Definition
ENERGY EXPENDITURE (FIGHT OR FLIGHT)
Term
DUAL INNERVATION
Definition
INPUT FROM BOTH PARASYMPATHETIC AND SYMPATHETIC
Term
SENSORY INPUT IS
Definition
AFFERENT (IN)
Term
MOTOR (REGULATORY) IS
Definition
EFFERENT (OUT)
Term
UTILIZE TWO AUTONOMIC MOTOR NEURONS
Definition
SENSORY AND MOTOR
Term
POSTGANGLIONIC NEURON
Definition
LIES ENTIRELY OUTSIDE THE CNS. UNMYELINATED AXON TERMINATES IN A VISCERAL EFFECTOR
Term
PREGANGLIONIC NEURON
Definition
CELL BODY IS IN THE BRAIN OR SPPINAL CORD. MYELINATED AXON PASSES OUT OF CNS AS PART OF A CRANIAL OR SPINAL NERVE; SYNAPSES WITH POSGANFLIONIC NEURON.
Term
PARASYMPATHETIC OUTFLOW
Definition
CRANIOSACRAL OUTFLOW** LONG FINELY MYELINATED PREGANGLIONIC FIBERS.
Term
LEAVE WITH FOUR CRANIAL NERVES (3,7,9, 10) AND THREE SACRAL NERVES (S2-S4)
Definition
PARASYMPATHETIC OUTFLOW
Term
SYNAPSES WITH SHORT NON MYELINATED PROSTGANGLIONIC FIBERS
Definition
PARASYMPATHETIC OUTFLOW
Term
SHORT FINELY MYELINATED PREGANLIONIC FIBERS
Definition
SYMPATHETIC OUTFLOW
Term
SYMPATHETIC OUTFLOW
Definition
THORACOLUMBAR OUTFLOW LEAVE WITH MOTOR ROOTS OF SPINAL NERVES (T1-L2)
Term
SYNAPSE WITH NEURONS IN THE PARAVERTEBRAL GANGLIA LONG NON MYELINATED POSTGANGLIONIC FIBERS
Definition
SYMPATHETIC OUTFLOW
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