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Hi, in today's video we will discuss about plexes and major plexes of the body and their function.
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So what is a plexus? flexes is the bundle of nerve and vessels which intersect with each other.
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So these plexes are the nerve bundles or vessel bundles with intersect with each other.
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These plexes are specific.
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They are specific area they serve or in which they innervate.
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So let's discuss the major plexes of the body.
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Number one is cervical plexes.
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Cervical plexes is referred to as the plexes which inner weight skin and muscle of neck and shoulder region.
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The question is asking about the peripheral nerves in the cervical plexes or any plexes we will discuss.
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So the major nerve for this plexes is phrenic nerve and this phrenic nerve nerve serves the diaphragm muscle.
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The second most important plexes of the body is brachial plexes.
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This brachial plexes is referred to as the plexes that serves shoulder, thorax and upper limb of the body.
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The nerves that are major in these plexes are axillary and ulnar nerves.
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These arises from brachian plexes.
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The third most important plexes is lumber plexes.
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This lumber plexes is accountable for providing motor supply to the high muscles and to the lower limb part of the body.
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The muscles of these plexes include the lower limb muscles as well...