A neurological exam is a specialized clinical assessment of your brain, spinal cord, and peripheral nerve function. By testing specific sensory and motor pathways, this evaluation helps your physician pinpoint the exact origin of a dysfunction.
Knowing what to expect can really make a big difference in how relaxed you feel. Try to be as open and honest as possible with your medical team. Being open and honest can really help them find the right answers for your specific needs. Your story is usually the primary catalyst for a successful recovery.
What Is a Neurological Exam?
A neurological exam is a set of tests that assess your nervous system. These tests can help check your brain and spinal cord. They can also check the nerves all over your body.
The truth is, most neurological tests are conducted in a simple clinic. Your doctor might use basic tools such as a little light or a rubber hammer to assess your nervous system functioning. For simple tests like these, you will not need to prepare for this visit.
In most instances, these minor physical actions will assist your doctor in pinpointing certain nerve pathways. For example, if your doctor wants to know if your motor cortex is sending proper signals, he or she may test for balance and resistance. In this way, your team will have all the information they need to ensure a proper recovery.
However, that is not all. The doctor can also examine your gait and your speech. These are signs that will tell what is going on in your brain. In most cases, this is a very effective way to check up on you.
Your gait is simply how you walk. A doctor will look for certain patterns in your walk. For example:
- If your stance is wide, this could be a sign that your balance is off.
- An uneven walk may be a sign that your muscles are weak.
- If your walk is a shuffle, this will help pinpoint certain coordination zones in your brain.
Your natural rhythm will tell a lot. Additionally, checking your speech is just as important. They will check how quickly or slowly you are speaking. They will also check if you are having trouble finding certain words.
Purpose of a Neurological Examination
The primary purpose of a neurological examination is to determine if your problems are neurological. As a result of conducting these tests, they can use information obtained to create a care plan specific for your needs.
A proper neurological examination can rule out many health conditions or provide clarity on if deeper issues are at play. The assessments can also be used to track your progress during your medical treatment, to make sure you’re recovering as hoped. Or they can be used to check for something as simple as routine health indicators.
When Doctors Perform a Neurological Assessment
Medical teams typically perform a neurological assessment when you experience specific symptoms. These symptoms include (but are not limited to) dizzy spells, unusual muscle weakness, or vision problems.
Changes in your memory is another major reason a neurological assessment might be needed. While symptoms like these may be common only after injury, the tests are often used to monitor chronic health conditions as well.
In most cases, a medical professional performs neurological checks during a routine physical. This allows them to detect small changes in your health early on. That’s why making sure to get routine checkups is a small but highly beneficial step for your long-term health.
Step-by-Step Guide to a Neurological Exam
A neurological exam may sound intimidating, but it doesn’t have to be. Here’s what you can expect during your visit.
Step 1: Medical History Review
Your doctor will begin by asking you about your personal health history. Your related family health will also be important to your doctor in assessing genetic factors or patterns.
They will also ask you about onset of symptoms, so remembering when your symptoms first appeared can be vital information. Your personal story will guide the team on what to look for. Even small things can be very significant in this context.
Put simply, this talk is the first step in understanding your health and preparing you for the actual neurological exam to follow.
Questions Doctors Commonly Ask During a Neurological Checkup
More often than not, doctors ask about your daily routines. Here’s why: your lifestyle can impact your nerves. Here are some things they might want to know:
- When did you first notice your symptoms?
- Do your symptoms stay or go away?
- Have you had any recent falls or injuries?
- Does anyone in your family have nerve issues?
These answers help the doctor narrow things down. It makes the neurological checkup much more efficient. That’s because your experience helps guide their assessment plan.
Step 2: Mental Status and Cognitive Testing
A cognitive function exam helps measure how your brain processes, stores, and uses information. In most cases, this starts with a gentle check of your memory and communication skills.
These simple tasks try to show how your brain processes and stores information. Your attitude is also good information for the doctor. That’s because our mood and personality are actually governed by complex neural pathways.
If a patient feels a bit more irritable or flat than usual, it can help the doctor identify shifts in neurotransmitters like dopamine or serotonin. In other words, your general demeanor is just as much a part of your brain’s “wiring” as your ability to remember a list of words.
Common Tasks in a Cognitive Function Exam
Answering basic questions may seem simple, but they serve an important purpose. You might be asked to do things like these tasks:
- State the current date and your location.
- Repeat a short list of random words.
- Perform basic math or spell words backward.
- Follow a simple three-step verbal command.
These tasks test different parts of your brain. From there, the doctor builds a picture of your health. It is a very helpful tool in assessing the baseline for your care.
Step 3: Cranial Nerve Exam
The nerves in your body allow you to see, smell, feel, and move your face. This is why during a cranial nerve exam, your doctor might ask you to look at a light with your eyes or smell a variety of smells.
Your doctor might also ask you to stick your tongue out or shrug your shoulders. Straightforward tasks like these give the doctor a lot of information. Checking these nerves will help the doctor find the problem.
The 12 Cranial Nerves Doctors Check
There are 12 nerves doctors check. They test your smell, vision, and hearing. They also check eye movement and jaw strength.
- Sensory Input: They test smell, vision, and hearing.
- Facial Movement: They check how your eyes follow objects.
- Strength: This involves testing your jaw strength.
- Functions: They often include balance and tongue checks.
Most of these tests are very brief and shouldn’t cause any uncomfortability. However, if you feel any discomfort make sure to tell your doctor.
Step 4: Muscle Strength and Neurological Function Test
This section of the test checks for muscle tone and strength. Your doctor might ask you to push or pull against their hands. They check for tremors or other movements that seem out of the ordinary.
They’re also assessing your balance. If you’re weak on one side or feel shaky, it could be a significant indicator of underlying health issues. However, for most people this section of the neurological function test is straightforward and goes by quickly.
In this phase, doctors are also checking the size of your muscles. That’s because changes in muscle bulk can sometimes be a factor. This can help them see if certain nerves aren’t stimulating the muscle properly, which can lead to thinning or “wasting” over time.
Step 5: Reflex Testing
Reflex testing checks how well your nerves and muscles are communicating. The doctor typically uses a small rubber hammer for this part of the test. With it, they tap specific spots like your knees or elbows.
Your limb should twitch automatically. This shows that your spinal cord is responding correctly and that your reflexes are healthy.
During this portion of the test, you don’t have to do anything but relax. Let your limbs hang loosely for the best results. The doctor will do all the work here.
Step 6: Sensory System Testing
Sensory tests check how well you sense touch. The doctor might use a soft-bristled brush or a pin. They will lightly touch your arms, legs, and face.
The doctor might ask you to close your eyes, too. They will ask how each sensation feels. This will help them locate the numbness or tingling.
These tests might feel a little tickly. However, it‘s a very effective way to test your nerves.
Step 7: Test for Balance and Coordination
A test for balance and coordination is needed to examine your physical stability. You may be asked to walk in a straight line or touch your nose. It’s all part of testing your balance.
Now, this is where it gets tricky for some people. You may have to stand still with your eyes closed. Then your movements, such as in your arms and legs, are assessed. This simple task tries to check on your cerebellum, which is the part of your brain that handles coordination.
Your safety is always the priority in any test. If you feel unstable, medical personnel are ready to assist.
Components of a Standard Neurological Exam
A standard neurological exam is essentially a structured “toolkit” of tests designed to map out your nervous system. To ensure nothing is missed, the process is divided into specific categories that target different nerve groups. By doing this, your doctor can check everything from your brain’s processing power to the tiny nerves in your fingertips.
The truth is, this is how most exams are performed to provide a complete picture of your health. Because the steps follow a set order, it can help the process feel very predictable as you go through it. You’ll be guided on exactly what comes next, so try to just focus on following your doctor’s instructions.
Mental Status Evaluation
This part of the exam involves the higher functions of your brain. In most cases, the doctors check your level of consciousness and how your mind is functioning.
They do this by asking you to follow simple, multi-step commands or by seeing how quickly you react to your surroundings. They often observe your speech patterns and your mood throughout the conversation.
Motor System Testing
The motor test measures your physical movements and muscle condition. Your doctor checks your posture and looks for any stiffness in your joints. This shows if your brain is sending signals correctly.
Sensory System Evaluation
Sensory system evaluation focuses on your sense of feeling. You’re tested to check how you react to pressure, heat, and cold. Your sense of body is also tested.
To do this, the doctor might lightly touch your skin with a cotton swab or a cool metal tool to see if the signals reach your brain correctly. They can also help check your “position sense” by moving a finger or toe and asking you to identify the direction without looking.
Reflex and Coordination Testing
Reflex and coordination tests assess your body’s automatic responses and your motor skills. Basically, the doctors check to see if your movements are smooth and controlled when you move your limbs, or if they’re stiff and erratic.
As we discussed earlier, reflexes can be tested by using a small rubber hammer to tap your limbs. In showing that your spinal cord works properly, the doctors gain helpful information that can determine your care plan.
What Doctors Learn From a Neurological Assessment
A neurological assessment tells doctors if your system is healthy. It can help them pinpoint the location of any nerve damage. This allows them to see if a problem started in the brain or somewhere else.
However, this is not the whole story for you. They also check the spinal cord and local nerves to get a complete picture. These results help them determine which follow-up tests can help you most.
That’s because you might need an MRI or blood work later. The exam acts as a roadmap for your future care. In most cases, it provides peace of mind for many patients.
Preparing for a Neurological Checkup
You can prepare for your neurological checkup by doing a few simple things. First, write down your symptoms. Identify when they occur and what makes them difficult. Also, keeping a list of all your health conditions can save time.
Second, you may want to wear loose clothing to your checkup. This can help the doctor direct your arms and leg movements more easily when checking your reflexes.
Third, do not consume too much caffeine before your checkup. This is because it can make you feel jittery or increase your heart rate. These small changes might affect your neurological function test results.
When to Seek a Neurological Examination
It is recommended that you get a neurological examination for nerve-related symptoms. This includes frequent headaches, as well as sudden changes in your vision. If you feel that you have constant tingling in your hands or other out of the ordinary sensations, then you should seek a checkup.
If you feel a bit clumsier than usual, a quick checkup can help put your mind at ease. Many people also seek help if they notice changes in their memory or focus. If you are experiencing unusual pain, these tests can be a very helpful way to find the cause.
It is always better to seek help early. Your primary doctor can provide you with a referral.
Take the Next Step for Your Nerve Health
Neurological exams are an essential part of health. It’s an in-depth look at your brain. The tests are quick, but very informative.
These simple steps help your doctor find answers, providing the clarity most people find relieving. This process can help you thrive by directly addressing your concerns. If you have questions, talking to your team is a great way to stay informed and take care of your nervous system.
Frequently Asked Questions
What are the 5 components of a neurological exam?
The five main parts are mental status, cranial nerves, motor skills and sensory systems. Reflexes are the fifth key part of this test. These steps are usually completed in a particular order by most medical professionals to be thorough.
What does a neurological exam assess?
This exam will check the health of your brain and spinal cord. This test will also check the nerves that are located all over your body. Therefore, this test will assess how these parts work together. As a result, this test will give your medical staff a complete picture of your nerve function.
How long does a full neuro exam take?
A neurological exam usually takes 30 to 45 minutes to complete. However, this time may vary depending on your needs. Your doctor will take as much time as you need. In most cases, the conversation at the beginning will take the longest.
Reclaim Your Quality of Life
If you’ve noticed changes in your balance, memory, or focus, you don’t have to navigate those challenges alone. At Neuro Trauma Centers, we try to empower TBI survivors and their families through advanced diagnostics and compassionate care.
Our specialists can even come to you, performing full assessments in the comfort of your own home. By reaching out today, you can help start your journey toward recovery and long-term resilience. Schedule your consultation with us to see how we can help you heal.