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3 Cards in this Set
- Front
- Back
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The ventral root is mostly a or e?
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efferent
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Are intercostal nerves afferent or efferent?
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Both! ie both sensory (periosteum of rib) and motor (intercostal muscles)
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Describe the innervation of the diaphragm? (ie it's 2 main sources of nerves)
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The periphery is supplied by intercostal nerves T6-12 (b/c diaphragm attached to these ribs) and in the center by the R&L phrenics (from C345)
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