Question

Sue is admitted to the hospital after having a stroke. She is experiencing the following symptoms: episodes of intense, inexplicable fear; blindness in her right eye; difficulty moving her right foot; difficulty speaking; and always feeling hungry no matter how much she eats.
Part A: Explain how the following will be used to diagnose Sue.
MRI Scan

Part B: Explain how the following are related to Sue’s symptoms.
Amygdala
Hypothalamus
Occipital Lobe
Motor Cortex
Left Hemisphere
Wernicke’s Area

Answer 1

Part A;

An MRI scan will view Sue's brain at deeper level able to produce detailed images of the stroke she had and the parts of the brain impacted by stroke. It's a very crucial part of the diagnostic area where Sue's brain will be examined in full.

Part B;

*Amygdala is the core neural part that processes fearful and threatening stimuli.

The inexplicable fear Sue is experiencing shows that the amygdala may have underwent damage to an extent.

*Hypothalamus plays a huge role in the endocrine system and to maintain body's internal balance. The intense hunger Sue is feeling shows some damage to the thyroid gland that is it's overactive causing the excessive hunger.

*Occipital lobe is the visual processing part if the brain. The blindness Sue has in her right eye shows there's damage to her occipital lobe and she can't see.

*Motor cortex is the part of the brain that generates signals that cause movement in the body. Sue's inability to move her right leg shows there's damage in her motor cortex.

*Left hemisphere is the part of the brain that controls the right part of the body. Sue's symptoms are sorely based on her right side and this shows the extensive damage her left hemisphere has got.

*Wernicke's Area is the part of the brain that contains motor neurons responsible in the comprehension of speech. Sue's inability to speak shows the damage her wernicke's area have incurred.