Migraine diagnostic evaluation

Welcome to Part 4 of our high-yield Migraine Series, based on Bradley's Neurology in Clinical Practice! In this video, we dive deep into two critical pillars of migraine management: the underlying Pathophysiology of Migraine and the Evidence-Based Approach to Diagnostic Testing. Whether you are preparing for clinical rounds, board examinations, or expanding your understanding of headache disorders, this video breaks down complex neurobiological mechanisms and practical diagnostic algorithms into clear, actionable clinical pearls. 📌 TOPICS COVERED IN THIS VIDEO: • Pathophysiology of Migraine: Trigeminovascular system activation, neuropeptides (CGRP, PACAP), cortical spreading depression (CSD), and central sensitization. • Red Flags in Headache: Identifying secondary causes using clinical red flags (SNOOP criteria). • Diagnostic Testing Protocols: Neuroimaging indications (MRI vs. CT), vascular imaging, LP, and EEG—when they are indicated and when to avoid unnecessary testing. • Core clinical takeaways directly referenced from Bradley’s Neurology. ⏱️ TIMESTAMPS: 00:00 - Introduction & Series Overview 01:15 - Pathophysiology: Trigeminovascular System & CGRP 05:30 - Cortical Spreading Depression & Aura Mechanisms 09:20 - Sensitization: Peripheral vs. Central Sensitization 12:45 - When to Order Diagnostic Tests (General Rules) 15:10 - Neuroimaging Indications (MRI vs. CT in Headache) 19:00 - Secondary Headache Red Flags (SNOOP Criteria) 22:30 - Role of EEG, Lumbar Puncture, & Laboratory Workup 25:40 - Key Takeaways & Summary 📚 REFERENCE: • Bradley's Neurology in Clinical Practice (Latest Edition) 🔔 Subscribe for more high-yield neurology lectures, clinical case discussions, and board review content! 👍 Like this video if you found it helpful, and leave your questions or comments below! --------------------------------------------------- #Neurology #Migraine #BradleysNeurology #HeadachePathophysiology #DiagnosticTesting #MedicalEducation #InternalMedicine #NeuroGems #ClinicalNeurology #USMLE #Neurosurgery #MedEd