Comparison between tract and nerve

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  Comparison between tract and nerve Nerve Nerve contain bundle of axons (nerve fibers) in the peripheral nervous system (PNS) that transmits signals between the central nervous system (CNS) and other parts of the body. It is the most important part of peripheral nervous system Location: Peripheral nervous system. Structure: Made of axons, connective tissue layers (endoneurium: axon is surrounded by it , perineurium: bundle of axons are surrounded by it, epineurium: whole nerve trunk is surrounded by it), and blood vessels. It gets myelination by Schwann cell   Function: Carries sensory signals to the CNS (afferent) from peripheral part of body or motor signals carry from from the CNS (efferent) to target organs like skeletal muscle, cardiac muscle, smooth muscle or glands Example: Sciatic nerve, median nerve, except optic nerve (though optic nerve is technically part of CNS in develop...
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Difference between false ligament of liver and true ligament of liver

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Difference between false ligament of liver  and true ligament of liver


false ligament of liver 

true ligament of liver 
They are peritoneal folds
They are remnant of fetal structures

Usually it has two layers
It is a cord like structure

It is formed by simple squamous epithelium with little connective tissue

It is formed by connective tissue
One ligament continuous with other
There is no continuation with each other

Example :
·        Falciform ligament
·        Coronary ligament
·        Right triangular lig
·        Left triangular lig
·        Lesser omentum
Example :
·        Ligamentum teres hepatis
·        Ligamentum venosum

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Fibroblast vs fibrocyte

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