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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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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.

For which disease is atherosclerosis considered a serious risk factor?

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?

Neurotransmission

Parkinson’s Disease Differential Diagnosis Questionnaire

Role of the Direct and Indirect Pathways in the Extrapyramidal System: Balancing Motor Control

The Unified Parkinson’s Disease Rating Scale (UPDRS)

Lewy Body Dementia with Parkinsonism versus Parkinson’s Disease

Aging as a Risk Factor for Parkinson’s Disease

The Role of Genetics in Parkinson’s Disease

Protective Factors for Parkinson’s Disease: Physical Activity, Smoking, and Caffeine

Alpha-Synuclein vs. Tau Protein: A Comparative Overview

Alpha-Synuclein and α-Synucleinopathies

Genetics and Multiple Sclerosis

Etiology of Multiple Sclerosis

Differential Diagnosis for Parkinson’s Disease

Cauda Equina Syndrome (CES)

Treatment Options for Multiple Sclerosis

Diet Recommendations for Patients with Multiple Sclerosis

Wallenberg Syndrome (Lateral Medullary Syndrome)

Ischemic Stroke

How to Put on Sterile Gloves and Stay Sterile

Q 1.1. Reflexe DE Test

Q 1.1. Aντανακλαστικά TEST

Q 1.1. Reflexes BG Test

Q 2.35. Emergencies in Neurology

Q 2.34. Dementia

Q 2.33. Headache

Q 2.32. Wilson’s Disease

Q 2.31. Chorea

Q 2.30. Progressive Muscular Dystrophy

Q 2.29. Spinal Muscular Atrophy

Q 2.28. Amyotrophic Lateral Sclerosis

Q 2.27. Parkinson’s Disease

Q 2.26. Status Epilepticus

Q 2.25. Epilepsy

Q 2.24. Traumatic Brain Injury

Q 2.23. Spinal Cord Tumors

Q 2.22. Cerebral Tumors

Q 2.21. Cerebral Vein and Dural Thrombosis

Q 2.20. Subarachnoid Haemorrhage

Q 2.19. Parenchymal Brain Haemorrhage