1) what is found within structure 5 on the diagram? 2) For your answer to \" the
ID: 3504513 • Letter: 1
Question
1) what is found within structure 5 on the diagram?
2) For your answer to " the type of neuron carrying general touth sensation from the skin of the back"- what branch of a typical peripheral nerve would this neuron have travelled in?
3) for your answer " the type of neuron carrying general touch sensation from the skin on the back"- what pathway would have carried this information , and where would it terminate? how many neurons are involved in this pathway and where does it decussate?
4) for your answer to " the location of a cell body of a post ganglionic GVE fibre" - list a possible target organ for this post ganglionic GVE fibre to synapse with, and give a likely effect on that organ.
5) For structures 3 and 4 on the diagram , write a sentence to describe their anatomical relationship to the corticospinal pathway
6) What type of structure will the corticospinal pathway innervate? what will be the effect of stimmulating this structure?
6 5 2 3 1a) a neuron carrying general touch sensation from the skin on the back 2) Post ganglionic neuron ,sympathetic euronsExplanation / Answer
1) what is found within structure 5 on the diagram?
Answer: spinal ganglia (5) Within Structure 5, a preganglionic and postganglionic fibre is found.
2) For your answer to " the type of neuron carrying general touch sensation from the skin of the back"- what branch of a typical peripheral nerve would this neuron have travelled in?
Answer: Afferent fibres of the peripheral nerve would transport touch sensations from the back of neck, branch of the peripheral nerve in the back since the sensitive part is usually located in the back of the nerves.
3) for your answer " the type of neuron carrying general touch sensation from the skin on the back"- what pathway would have carried this information, and where would it terminate? how many neurons are involved in this pathway and where does it decussate?
Answer : the neuron that carries the tactile sensation is a pseudounipolar neuron that goes from the tip of the foot to make synapses in the spinal cord in the anterior spinothalamic tract that carries the information to the thalamus of there another neuron carries the information to the primary sensory cortex, in summary 3 neurons 2 goes through the medulla and arrives at the Talamo and 3 from the thalamus to the SNC.
4) for your answer to " the location of a cell body of a postganglionic GVE fibre" - list a possible target organ for this postganglionic GVE fibre to synapse with, and give a likely effect on that organ.
Answer: The nerves will probably go to the suprarenal glands and stimulate the secretion of Adrenaline.
5) For structures 3 and 4 on the diagram, write a sentence to describe their anatomical relationship to the corticospinal pathway
Answer: the corticospinal tract passes through the anterior horn of the spinal cord where it originates the motor branches of the spinal nerves.
6) What type of structure will the corticospinal pathway innervate? what will be the effect of stimulating this structure?
Answer: the corticospinal path innervates the muscles of the body,f you stimulate the corticospinal tract, the muscle contracts.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.