Please explain your answer. What general parts of the brain are mostly affected by stroke and...

Please explain your answer.

What general parts of the brain are mostly affected by stroke and why?

Expert Solution

A stroke is a sudden block in the blood supply of the brain.

The middle cerebral Artery is most often blocked during a stroke. So the parts/regions of the brain supplied by this Artery will be affected the most.

So the parts of the brain which are affected the most in stroke are :-

?Most of the superolateral surface (2/3rd) which includes greater parts of Primary motor & sensory areas and frontal eyefield. In dominant hemisphere it includes the Broca's and Wernicke's speech areas.

?Temporal pole of the temporal lobe.

?Lateral part of orbital surface of frontal lobe.

Since these parts are affected so if there is stroke then it may produce following effects :-

• Contralateral hemiparesis and hemianesthesia due to involvement of primary motor and sensory areas.

• Aphasia due to involvement of motor and sensory speech areas of dominant hemisphere.

• Contralateral homonymous hemianopia due to involvement of optic radiation.

So these parts will be affected and it is due to involvement of Middle Cerebral Artery.

Sydney Mullin answered 1 year ago

Briefly describe the functional recovery of brain after brain injury or stroke. explain in your own...

Briefly describe the functional recovery of brain after brain injury or stroke. explain in your own words!

please type your answer Questions How is hemorrhagic stroke different from ischemic stroke? What is the...

please type your answer Questions How is hemorrhagic stroke different from ischemic stroke? What is the greatest risk factor associated with a stroke? What threat does blood from an ICH pose on the brain? What is Cushing’s triad? What surgical interventions are available to evacuate an ICH? How is ICP monitored and recorded? How is CPP calculated? Explain the difference between craniotomy and craniectomy. What are possible complications associated with a decompressive craniectomy?

Explain the pathophysiology abnormalities found in stroke. What does the term "brain attack " mean, and...

Explain the pathophysiology abnormalities found in stroke. What does the term "brain attack " mean, and why is it used? What is the best way to prevent strokes? What is the best way to ensure early identification and definitive treatments for strokes?

What are the different parts of the hind brain? Explain the function of each part of...

What are the different parts of the hind brain? Explain the function of each part of the hindbrain? If a person has a tumor in hindbrain suggest which type of pathological symptoms it would depict?

Please answer these questions: • What is the reason for using mostly prisms instead of mirrors...

Please answer these questions: • What is the reason for using mostly prisms instead of mirrors in direct light photogrammetric instruments? • List five characteristics that show the difference between metric and non-metric cameras. • What are the elements of exterior orientation for a stereopar? • A sharp image eight inches from your eyes and three inches from an ant is formed when you hold magnifying glasses on "Cracker Jack" toys. What is the focal length of magnifying glasses? •...

Explain what break-even point is and what the formulae is in general terms. Please answer in...

Explain what break-even point is and what the formulae is in general terms. Please answer in 350 words and only in word format. Please dont copy paste the explanation from wikipedia or investopedia. And also Please provide explanation of this calculation given below in details. Unit Price =$100.00 Unit Variable Cost =$30.00 Fixed Cost=$21,000,000 Unit CM=$100 -$30=$70 Profit=70*Q-21,000,000 At Breakeven, Q =21,000,000/70 =300,000 Thanks

Please answer all the parts of this question Please answer all the parts of this question...

Please answer all the parts of this question Please answer all the parts of this question Question: a) Where is the flow accelerating in the control volume? b) Will the pressure be greater or less than hydrostatic in a region of accelerating flow? c) Is the hydrostatic estimate of force on the gate; larger, smaller, or the same, as that obtained from the Momentum Equation? Explain. d) Where does the change in flow momentum go in this control volume? Explain.

Please answer both parts of this question. Please answer both parts of this question. Question: a)...

Please answer both parts of this question. Please answer both parts of this question. Question: a) The channel in question 2 now has a 0.3m high smooth extended shelf built across its base to cover a submerged pipeline but still carries 50m3/s. Plot the specific energy diagram for 0 < y < 4m and calculate the critical depth and minimum specific energy. What are now the two possible flow depths for a specific energy of 4m upstream of the obstructions?...

What is the General Equation? Explain the variables and parts of the equation. How is the...

What is the General Equation? Explain the variables and parts of the equation. How is the GEneral Energy Equation applies to Water PUmps?

In a dominant x-linked genetic disorder, what sex could be affected? Explain in details your answer...

In a dominant x-linked genetic disorder, what sex could be affected? Explain in details your answer citing all possibilities.

Question