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Neuro: 50 High-Yield Facts for MRCP Part 1

TL;DR

Neuro: 50 High-Yield Facts (Neurology) covers the most frequently tested concepts for MRCP Part 1, including stroke, epilepsy, neuromuscular disorders, and localisation. Focus on recognising patterns and avoiding common traps rather than memorising isolated facts. Use this guide alongside MCQs and mocks to maximise retention and exam performance.


Why this matters

Neurology is consistently high-yield in MRCP Part 1, yet many candidates find it challenging due to its reliance on clinical localisation and pattern recognition. Questions are rarely about obscure facts—they test your ability to interpret symptoms and signs quickly and accurately.

This guide simplifies revision into 50 essential facts, structured across the five most tested neurology domains, with exam-style application and pitfalls. For a broader preparation strategy, see the MRCP Part 1 overview and reinforce learning using Free MRCP MCQs.


Core sections

1) Stroke & Cerebrovascular Disease

  1. MCA stroke → contralateral face/arm weakness > leg

  2. Dominant hemisphere MCA → aphasia

  3. Posterior circulation stroke → ataxia, vertigo, diplopia

  4. Lacunar stroke → pure motor or sensory syndrome

  5. Subarachnoid haemorrhage → thunderclap headache

  6. Normal CT + suspicion SAH → LP for xanthochromia

  7. AF → major cause of embolic stroke

  8. Carotid dissection → neck pain + Horner’s syndrome

  9. TIA → high early stroke risk, urgent management

  10. Basal ganglia → common site for hypertensive bleed

2) Epilepsy & Seizures

  1. Absence seizures → 3 Hz spike-and-wave

  2. First-line absence treatment → ethosuximide

  3. Status epilepticus → benzodiazepines first

  4. Todd’s paresis → post-ictal weakness

  5. Temporal lobe epilepsy → déjà vu, automatisms

  6. Alcohol withdrawal → seizures within 48 hours

  7. Hyponatraemia → common reversible cause

  8. Juvenile myoclonic epilepsy → morning jerks

  9. Photosensitivity → common trigger

  10. Avoid valproate in pregnancy

3) Neuromuscular Disorders

  1. Myasthenia gravis → fatigable weakness

  2. Worse at end of day → key clue

  3. Lambert–Eaton → improves with activity

  4. GBS → ascending paralysis + areflexia

  5. GBS → autonomic instability risk

  6. Peripheral neuropathy → glove and stocking pattern

  7. Diabetes → most common cause

  8. Myopathy → raised CK

  9. Botulism → descending paralysis

  10. MND → mixed UMN + LMN signs

4) Neurodegenerative Disorders

  1. Parkinson’s → bradykinesia + tremor

  2. Resting tremor → classic feature

  3. Lewy body dementia → visual hallucinations

  4. Alzheimer’s → memory loss first

  5. Frontotemporal dementia → behavioural change

  6. Essential tremor → improves with alcohol

  7. Huntington’s → chorea + psychiatric symptoms

  8. Wilson’s → KF rings

  9. Drug-induced Parkinsonism → antipsychotics

  10. NPH → gait + dementia + incontinence

5) Neuroanatomy & Localisation

  1. UMN → hyperreflexia

  2. LMN → hyporeflexia

  3. CN III palsy → “down and out” eye

  4. CN VII UMN lesion → forehead spared

  5. CN VII LMN lesion → whole face affected

  6. Brainstem → crossed neurological signs

  7. Cerebellum → coordination

  8. Thalamus → sensory relay

  9. Dermatomes → root localisation

  10. Visual field defect → lesion localisation


High-Yield Summary Table

Condition

Key Feature

Exam Clue

MCA stroke

Face/arm weakness

Aphasia

Myasthenia gravis

Fatigable weakness

Worse evening

GBS

Ascending paralysis

Areflexia

Parkinson’s

Resting tremor

Bradykinesia

SAH

Thunderclap headache

Xanthochromia

Active recall using flashcards for high-yield neurology MRCP Part 1 revision

Practical examples / mini-cases

Case: A 72-year-old presents with sudden left-sided weakness affecting face and arm more than leg, along with difficulty speaking.

Question: What is the most likely diagnosis?

Answer: Right MCA stroke affecting dominant hemisphere.

Explanation: The distribution of weakness (face/arm > leg) and aphasia strongly localises to the MCA territory. This pattern is frequently tested in MRCP Part 1.


Common pitfalls (5 bullets)

  • Confusing UMN vs LMN facial palsy

  • Missing posterior circulation strokes

  • Misdiagnosing Todd’s paresis as stroke

  • Ignoring metabolic causes of seizures

  • Performing LP in raised ICP


Practical study-tip checklist


FAQs

1. How important is neurology in MRCP Part 1?Neurology is a core scoring area, especially stroke and epilepsy. Strong fundamentals can significantly improve your rank.

2. What is the best way to study neurology? Focus on patterns and localisation, practise MCQs, and revise repeatedly rather than passive reading.

3. How do I avoid mistakes in neurology questions? Pay close attention to clinical clues and distributions of weakness. Most errors come from misinterpretation, not lack of knowledge.

4. Are guidelines tested in MRCP Part 1?Yes, but emphasis is on principles, not exact numbers or protocols.

5. What are the highest-yield neurology topics? Stroke, epilepsy, neuromuscular disorders, Parkinson’s disease, and neuroanatomy are the most tested.


Ready to start?

Build a strong neurology foundation with the MRCP Part 1 overview, test your recall using Free MRCP MCQs, and simulate exam conditions with a Start a mock test. Consistency is key to success.


Sources

 
 
 

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