How Neurologists Examine Patients
The neurological examination
What the exam includes
A neurological exam checks mental status, cranial nerves, strength, sensation, coordination, gait, and reflexes. Each part gives clues about whether a problem is in the brain, spinal cord, nerves, muscles, or a combination.
Typical exam sequence
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1
Step 1: Ask about symptoms and medical history.
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2
Step 2: Check alertness, speech, and memory.
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3
Step 3: Test eye movements, facial movement, strength, and sensation.
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4
Step 4: Check coordination, walking, and reflexes.
Localization
Localization means figuring out where in the nervous system the problem is most likely located.
What is the purpose of a neurological exam?
The exam helps neurologists localize the problem and decide what to test next.
Correct answer: To help locate the problem in the nervous system
Name one thing tested in a neurological exam.
Reflexes are one part of the neurological exam, along with strength, sensation, coordination, and more.
Correct answer: reflexes
What exam findings can suggest
| Finding | Possible clue |
|---|---|
| Weakness on one side | Brain or spinal cord problem |
| Numbness in a specific pattern | Nerve or spinal root problem |
| Poor balance | Cerebellum or sensory system problem |
| Slurred speech | Brain or muscle control problem |
Which ability is commonly checked in a neurological exam?
Coordination is a standard part of the neurological exam.
Correct answer: Coordination
Why history matters
In neurology, the story of how symptoms started and changed over time is often just as important as the physical exam. Timing, triggers, and associated symptoms can strongly narrow the possibilities.