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Dr. Petya Stefanova

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Assistant at the Faculty of Medicine at Sofia University and resident physician in Neurology at Sofiamed University Hospital.

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Aneurysm is a risk factor for:

What does the EMG method primarily involve?

EMG findings in myasthenia often reveal characteristic patterns indicative of muscle weakness.

EMG findings in amyotrophic lateral sclerosis (ALS) commonly exhibit signs of denervation and spontaneous muscle activity.

What are the main vessels participating in cerebral circulation?

EMG findings in discal herniation typically show abnormal patterns indicative of muscle weakness.

From which major arterial vessel does the right common carotid artery originate?

What are common EMG findings in diabetic polyneuropathy?

What is the key anatomical difference between the external and internal carotid arteries?

Which of the vessels arise from the external carotid artery?

What accurately describes the anatomy of the vertebral artery?

What accurately describes the anatomy of the Circle of Willis?

What factors contribute to cerebral blood pressure regulation?

What is the routinely most commonly used test for evaluating atherosclerosis in the extracranial vessels?

What is considered the golden standard for visualizing intracranial vascular pathology?

Clinicians should be mindful that anatomical variations and hypoplasia are common occurrences in the vertebral artery. These variations may have clinical significance and should be considered in assessments, particularly in vascular imaging.

Cerebral blood pressure is equal to the arterial blood pressure in the body.