The major difference is the direction of travel for nerve impulses. In the afferent nervous system, the impulses are traveling away from the brain - these tend to be motor impulses. In the efferent nervous system, the impulses are traveling towards the brain - these tend to be sensory impulses.
the catar`pinher
Efferent means going away from and afferent is going toward. The afferent arteriole of the kidney carrys blood toward the glomerulus, whereas the efferent arteriole carrys blood away from the glomerulus.
Efferent arteries take blood away from an organ and afferent arteries bring blood to an organ.
they don't have a difference Unless you are talking about the direction of their signal. Afferent is taking information toward the central nervous system while efferent is taking information away from the central nervous system.
Afferent refers to pathways leading to the cortex (ie, sensory). Efferent are pathways leading away (ie, motor). You are *affected* by a situation, you *effect* change on someone else.
Afferent means going towards a center, in this case, a vessel going towards a lymph node. Efferent means going away from center, in this case, these are vessels associated with the thymus and spleen. A vessel can be both afferent and efferent if it leaves a peripheral lymph node (where it's efferent to the node) and connects to a greater node, where it becomes an afferent vessel as it enters the greater node or a lymphatic duct.
peritubular capillaries
Glomerulus capillary
Motor neurons are the efferent neuron which carry impulses from CNS to muscles while relay neurons also known as Inter neurons connect both afferent and efferent neurons.
Efferent
A surgical procedure in which a connection is created between the afferent and efferent limbs of small bowel in a patient that previously had a Billroth II procedure. It is performed to relieve afferent limb syndrome.
in and out
CENTRAL