pathways

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14 Terms

1
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<p>describe afferent visceral sensory pathways using the stomach as an example</p>

describe afferent visceral sensory pathways using the stomach as an example

  1. the stomach sends signals to a peripheral sensory neuron

  2. it enters the spinal nerve and travels through the dorsal root with ganglion

  3. it enters the dorsal grey horn and ascends toward the brain


<ol><li><p>the stomach sends signals to a peripheral sensory neuron</p></li><li><p>it enters the spinal nerve and travels through the dorsal root with ganglion</p></li><li><p>it enters the dorsal grey horn and ascends toward the brain</p></li></ol><p></p>
2
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<p>describe afferent visceral sensory pathway </p>

describe afferent visceral sensory pathway

  1. receptor organ

  2. peripheral sensory neuron

  3. spinal nerve

  4. dorsal root with ganglion

  5. dorsal grey horn

  6. brain


<ol><li><p>receptor organ</p></li><li><p>peripheral sensory neuron</p></li><li><p>spinal nerve</p></li><li><p>dorsal root with ganglion</p></li><li><p>dorsal grey horn</p></li><li><p>brain</p></li></ol><p></p>
3
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<p>describe afferent somatic pathway</p>

describe afferent somatic pathway

  1. receptor organ

  2. peripheral sensory neuron

  3. ramus

  4. spinal nerve

  5. dorsal root with ganglion

  6. dorsal grey horn

  7. brain


<ol><li><p>receptor organ</p></li><li><p>peripheral sensory neuron</p></li><li><p>ramus</p></li><li><p>spinal nerve</p></li><li><p>dorsal root with ganglion</p></li><li><p>dorsal grey horn</p></li><li><p>brain</p></li></ol><p></p>
4
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<p>describe afferent somatic sensory pathway using mechanoreceptors</p>

describe afferent somatic sensory pathway using mechanoreceptors

mechanoreceptors send a signal towards a peripheral sensory neuron, the ramus carries the signal toward the spinal nerve. the signal enters the dorsal root with ganglion and the dorsal grey horn, and then ascends toward the brain

<p>mechanoreceptors send a signal towards a peripheral sensory neuron, the ramus carries the signal toward the spinal nerve. the signal enters the dorsal root with ganglion and the dorsal grey horn, and then ascends toward the brain</p>
5
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What is the somatic motor function of the musculocutaneous nerve?

Supplies somatic motor to arm flexors, including the biceps brachii, brachioradialis, and brachialis.

6
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What somatic sensory information does the musculocutaneous nerve carry?

Somatic sensory information from the lateral forearm.

7
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What is the somatic motor function of the axillary nerve?

Supplies somatic motor to the deltoid and teres minor.

8
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What somatic sensory information does the axillary nerve carry?

Somatic sensory information from the shoulder.

9
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What is the somatic motor function of the median nerve?

Supplies somatic motor to forearm flexors, except the flexor carpi ulnaris.

10
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What somatic sensory information does the median nerve carry?

Somatic sensory information from the radial side of the hand.

11
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What is the somatic motor function of the radial nerve?

Supplies somatic motor to extensors.

12
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What somatic sensory information does the radial nerve carry?

Somatic sensory information from the posterolateral side of the arm.

13
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What is the somatic motor function of the ulnar nerve?

Supplies somatic motor to the flexor carpi ulnaris.

14
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What somatic sensory information does the ulnar nerve carry?

Somatic sensory information from the ulnar side of the hand.