Find a Chiropractor Near Me Who Tests Brain Function

The brain is the most important organ in the body, and every part of it has a job to do. Different lobes work together to control heart rate, breathing, blood pressure, digestion, eye movements, and the coordination of your arms and legs. Today we're focusing on one specific area: the parietal lobe.

Two Lobes, One Dominant Side

You have a left and a right parietal lobe, and one is always more dominant than the other. Around 90% of people are right-handed, and in most of those cases, the left parietal lobe takes the lead. Each parietal lobe splits into four sections, and each section handles a different job.

Motor and Sensory Interpretation

The primary and secondary motor areas interpret information coming from your body, especially your limbs. This includes touch, pressure, proprioception (your sense of where your body is in space), vibration, pain, and temperature. When this area works well, your brain builds an accurate, real-time picture of what your body is doing and feeling.

Vision, Coordination, and Learning Signs

The inferior lobe plays a role in vision, particularly how well you control it. A simple test is whether your eyes can smoothly track an object moving from left to right, or whether you can reach out and grab something in front of you without hesitation.

Deficits in this area can show up as dysgraphia or dyscalculia. Dysgraphia is similar to dyslexia, but instead of affecting reading, it affects writing. Someone with dysgraphia might write letters the wrong way round, place capital letters in the middle of words, or struggle to write in a straight line.

Dyscalculia works the same way but with numbers. A person might find simple mental maths difficult, struggle to count backwards, or work through numbers very slowly. Aprosodia can also appear here, where someone loses the ability to express emotion through their voice and sounds monotone regardless of what they're actually feeling.

Body Awareness and Spatial Skills

The superior lobe behaves differently depending on whether it's in the dominant or non-dominant hemisphere. In the non-dominant hemisphere, this area helps you identify exactly where you've been touched on your body.

If this area isn't functioning well, constructional apraxia can appear, making it hard to draw three-dimensional shapes, like a cube, or two overlapping shapes. Hemineglect is another possible sign. Someone with hemineglect loses the brain's "map" of one side of their body, so they only notice what's happening on that one side. In practice, this can look like a man shaving only half his face, someone brushing only half their hair, or make-up applied to just one side of the face.

When the Deficit Sits in the Dominant Hemisphere

The superior area of the dominant parietal lobe overlaps with some of the functions of the inferior lobe, but the effects tend to be more severe. Agraphia, acalculia, alexia, and aphasia are essentially the fuller versions of dysgraphia, dyscalculia, dyslexia, and aprosodia.

The difference comes down to location. If the deficit sits in the parietal lobe generally, a person can usually still read, write, and do maths, just more slowly and with more effort. If the deficit sits specifically in the superior lobe, they may lose these abilities altogether.

How a Chiropractor Near Me Can Help

There are many other functions tied to each area of the parietal lobe, which is exactly why it needs to be working properly. Every one of these functions is straightforward to assess, though the right rehabilitation approach looks different depending on which area is affected.

If you're searching for a chiropractor near me and any of the signs above sound familiar, whether that's difficulty with handwriting, numbers, spatial awareness, or expressing emotion through speech, it's worth getting a proper assessment. Our structured, step-by-step method is built specifically to identify which part of the nervous system isn't functioning as it should, rather than guessing at symptoms in isolation.

Anyone researching chiropractic care near me for reasons beyond typical aches and pains should know this kind of functional assessment exists. You can read more about the thinking behind our approach to understand how we connect brain function to overall health, or come in for a full consultation so we can pinpoint exactly which area needs support and build a tailored plan to get you back to full function.

Frequently Asked Questions

What does the parietal lobe actually do? It interprets sensory information from your body, supports vision control and coordination, and contributes to spatial awareness, writing, maths, and emotional expression through speech.

What is dysgraphia, and is it the same as dyslexia? Dysgraphia affects writing rather than reading. Someone with dysgraphia might reverse letters, place capitals in odd positions, or struggle to keep writing in a straight line, while dyslexia specifically affects reading.

What is hemineglect? Hemineglect happens when the brain loses its "map" of one side of the body. A person may only notice or attend to one side, sometimes shown through things like shaving or applying make-up to only one side of the face.

Can these issues actually be assessed and treated? Yes. Each of these functions can be tested fairly easily during a consultation, and the right rehabilitation approach depends on exactly which area of the parietal lobe is affected.

Do I need a referral to book an assessment? No referral is required. You can book a full consultation directly, and we'll assess which area of the brain may not be functioning properly before recommending a tailored plan.