If you’re experiencing symptoms that may be related to your brain, spinal cord, or nerves, your provider may refer you to a neurologist for an evaluation. While it’s normal to feel a little uncertain about what will happen, a neurological exam is a non-invasive, straightforward, and essential part of diagnosing any condition affecting the nervous system.
Below, we’ll walk through what the exam involves, why it matters, and what you can expect every step of the way.
Who Needs a Neurological Exam?
Your doctor may recommend a neurological evaluation if you have any of the following:
- Confusion, dizziness, or changes in memory or concentration
- Slurred speech or facial drooping
- Muscle weakness, stiffness, or tremors
- Balance or coordination problems
- Numbness, tingling, or loss of sensation
- Headaches or migraines that persist or worsen
- Seizures or unexplained shaking
- Pain in the neck, back, or along a nerve
- Changes in hearing, vision, taste, smell, or touch
An exam is also appropriate after head or neck injuries. Because the nervous system controls movement, sensation, and thought, even small disruptions can affect daily life.
Most important, this exam is not painful and does not involve needles or invasive procedures. It’s typically done in the neurologist’s office by a licensed specialist.
Purpose Of a Neurological Exam
The neurological exam helps your doctor understand how your brain, spinal cord, and nerves are functioning. By assessing different parts of the nervous system, the neurologist can determine whether your symptoms stem from a problem in the brain, spinal cord, peripheral nerves, or muscles.
This information is key in diagnosing or ruling out conditions such as:
- Migraines and other headache disorders
- Peripheral neuropathy
- Multiple sclerosis
- Epilepsy or seizure disorders
- Movement disorders such as Parkinson’s disease
- Stroke or transient ischemic attack (TIA)
What To Expect During a Neurological Exam
A neurological exam typically takes 30-60 minutes, depending on your symptoms and medical history. Your visit may include several components designed to assess different functions of your nervous system.
Medical History Review
Your neurologist will start by discussing your symptoms — when they began, how often they occur, and whether anything makes them better or worse. They’ll also ask about medications, previous illnesses or injuries, and any family history of neurological conditions.
Medical Status Evaluation
This portion assesses memory, attention, and language. You might be asked questions such as what day it is, where you are, or to repeat a short phrase. These tasks help evaluate how clearly you’re thinking and how well your brain is processing information.
Cranial Nerve Function
There are 12 cranial nerves that control vision, facial movement, hearing, swallowing, and other functions. Your doctor may shine a light in your eyes to see how your pupils respond, ask you to follow an object with your eyes, test your sense of smell, or check your facial symmetry and tongue movement. You may also be asked to turn your head, smile, or stick out your tongue as part of this assessment.
Motor Function and Strength
Next, your doctor will evaluate how well your muscles move and how much strength they have. You might be asked to squeeze their hand, lift your arms or legs against resistance, or perform simple coordination tasks such as tapping your fingers or moving your foot quickly. These exercises help identify muscle weakness or abnormal movements that could indicate nerve involvement.
Sensory Testing
Using light touches, temperature changes, or gentle pressure, your neurologist will check your ability to feel different sensations on various parts of your body. This helps determine whether your sensory nerves are sending and receiving signals properly.
Reflexes
Your reflexes show how well your spinal cord and nerves respond to stimulation. The doctor may tap your knee, ankle, or elbow with a small rubber hammer. A healthy reflex causes an automatic movement — for example, the familiar “knee-jerk” response.
Balance and Coordination
You’ll likely be asked to walk in a straight line, place one foot directly in front of the other, or touch your finger to your nose with your eyes closed. These tests measure balance, coordination, and how well your body positions itself in space.
Common Questions About Neurological Exams
Will it hurt?
No. The neurological exam is painless and non-invasive. You may feel light touches or gentle taps, but nothing should cause discomfort.
How long will it take?
Most exams take between 30-60 minutes, though this may vary based on your symptoms.
What happens next?
After reviewing your results, your neurologist may order additional tests — such as MRI or CT imaging, nerve-conduction studies, or blood work — to gather more information if needed.
What A Neurological Exam Can Reveal
The neurological exam provides valuable clues about where a problem may be located in your nervous system. For example, certain reflex changes might indicate an issue in the spinal cord, while speech or memory changes can suggest a problem in specific parts of the brain.
In many cases, early detection through this type of evaluation allows your doctor to begin treatment sooner, which can significantly improve outcomes and quality of life.
When To Schedule a Neurological Evaluation
If you experience unexplained changes in balance, sensation, strength, or memory, don’t ignore them. Contact Sonoma Neurology, Pain & Headache at (707) 415-4273 or visit our clinic at 1456 Professional Drive, Suite 402, Petaluma, CA 94954 to schedule a neurological evaluation with Dr. Jeremy Goodwin or Dr. Aimee C. Chagnon. The exam is an important first step toward identifying the cause of your symptoms and helping you feel better, faster.