Quick Answer
A neurologist diagnoses and manages disorders of the brain, spinal cord, nerves and muscles. CNS covers fourteen adult condition groups, from headache and epilepsy to neuropathy, memory change, movement disorders and stroke follow-up. Each guide below explains what the condition is, how it is confirmed, and what management looks like over time.
Key Takeaways
- Conditions here are grouped by the part of the nervous system involved, not by alphabet, because the group determines which examination findings matter and which test can settle the question.
- Overlap is the norm rather than the exception. Numbness, dizziness and blackouts each have four or five plausible origins, and telling them apart is the substance of a neurology consultation.
- Diagnosis leads treatment. CNS runs six studies in its own offices, so a condition that needs electrodiagnostic or electroencephalographic confirmation can be settled without a referral to a third party.
- Management is medical rather than surgical. Some conditions are treated with medication and monitoring, some with in-office procedures, and some by coordinating with a surgeon or rehabilitation team.
- Scope is adults 18 and older. There is no pediatric neurology here, no surgery, and this is not a pain clinic. Where a different specialty is needed, we coordinate rather than hand you off.
01 — OverviewHow conditions are grouped, and why the grouping matters
A neurological condition is any disorder of the brain, spinal cord, peripheral nerves or muscles. That definition covers an enormous range, which is why this hub is organised into fourteen groups rather than presented as one list. The grouping is not cosmetic: it reflects where in the nervous system the problem sits, and that in turn decides which examination findings matter and which test, if any, can settle the question. This index sits within the wider resource on adult neurology care at Clinical Neurology Specialists.
Why the same symptom points to different conditions
Patients rarely arrive with a diagnosis; they arrive with a symptom. Numbness in both feet may originate in the peripheral nerves, a nerve root, the spinal cord or the brain. A blackout may be a seizure, a faint, a cardiac event or a sleep phenomenon. Dizziness may begin in the inner ear or in the brainstem. The National Institute of Neurological Disorders and Stroke catalogues these as separate disorders precisely because they demand different treatment and, in some cases, different urgency.
What a neurologist adds that a symptom search cannot
The examination is what separates the possibilities. Strength, sensation, reflexes, coordination, gait, speech, memory and eye movement are each tested deliberately, and the pattern of what is normal and what is not localises the problem before any equipment is involved. Only then does a test earn its place. That order is the reason a consultation at CNS is built around time and attention rather than around a machine, and it is why diagnostic testing is treated here as a consequence of the examination rather than a substitute for it.
A neurological condition is any disorder affecting the brain, spinal cord, peripheral nerves or muscles, and it is identified by pairing what a patient reports with what a neurological examination finds rather than by a single test result.
02The five families of adult neurological conditions
Fourteen guides fall into five families. Reading the family first is usually faster than hunting for a named diagnosis, because most patients do not yet know which name applies to them.
Headache and facial pain
Headache is the highest-volume entry point in adult neurology. The practical work is separating primary headache disorders from secondary causes, then, within the primary group, distinguishing migraine from tension-type and cluster patterns. Chronic migraine has a specific definition — fifteen or more headache days a month with migraine features on at least eight — and it is frequently carried for years under the wrong label. Trigeminal neuralgia belongs to the same family but behaves differently, producing brief electric-shock pain in the face rather than a sustained ache.
Memory, cognition and movement
Memory change is the second high-volume entry point, and unusual in that the appointment is often booked by an adult child rather than the patient. A memory evaluation separates normal ageing from treatable contributors such as medication effect, thyroid disease or sleep disorder, then separates mild cognitive impairment from dementia. Movement conditions sit alongside: Parkinson's disease and tremor, restless legs syndrome, and the balance disorders that patients describe in almost identical language whether the cause is vestibular or central.
Nerve and muscle
Peripheral neuropathy, carpal tunnel syndrome, radiculopathy and sciatica, and myasthenia gravis form the group that routes most directly into the accredited laboratory. These are the conditions where electromyography and nerve conduction testing changes management rather than merely confirming an impression, because the study localises the problem to a nerve, a root or the muscle itself. Guidance on the study standard comes from the American Association of Neuromuscular & Electrodiagnostic Medicine.
Episodic and vascular
Epilepsy and seizures, stroke and transient ischaemic attack follow-up, multiple sclerosis and concussion complete the set. These are the groups where the timeline matters most and where an established relationship with a practice pays off, because management is measured in years rather than visits. Blood-flow questions route to transcranial Doppler; suspected demyelination routes to evoked potentials alongside imaging coordinated with an outside facility.
03When to see a neurologist for a condition
Patients ask two versions of the same question: what conditions a neurologist treats, and when a symptom is worth a specialist appointment rather than watchful waiting. The first is answered by the index further down this page. The second has no single threshold, but four patterns are worth acting on rather than waiting out. A new symptom that is progressive rather than stable. A symptom that recurs in a stereotyped way, meaning the same thing happens the same way each time. A symptom that interferes with work, driving or independence. And any symptom that a primary care physician has flagged as needing a specialist opinion, which our guide to why referrals happen explains in more detail.
The Problem
Symptoms get searched rather than examined, and a plausible-sounding diagnosis found online sets the wrong expectation for the appointment.
The Solution
Bring the timeline rather than the theory. When it started, how it has changed, what makes it better or worse, and what medications you take.
The Resolution
An examination that localises the problem, a test only where it will change the plan, and a diagnosis you can act on.
Not sure which condition page applies to you?
Describe the symptom and our team will point you to the right starting place.
04Adult neurology conditions Nevada: management, scope and coordination
Management across all five families is medical and physician-directed. Some conditions are controlled with medication and monitoring. Some are helped by the in-office procedures documented on the treatments hub. Some are managed jointly with a primary care physician, a surgeon, or a rehabilitation team, and a few need nothing beyond an accurate diagnosis and reassurance.
What this page will not do is promise an outcome. Honest neurology does not work that way: two patients with the same diagnosis can follow different courses, and a practice that guarantees results is telling you something about its marketing rather than its medicine. What CNS commits to is a precise diagnosis, a plan built around your goals, and follow-up for as long as the condition needs it. Where a condition falls outside adult outpatient neurology — pediatric cases, surgical management, interventional pain — we say so and help you reach the right specialty.
| Condition family | Study that usually settles it | Performed in-office |
|---|---|---|
| Nerve and muscle | EMG and nerve conduction | Yes |
| Episodic events and seizures | Routine or ambulatory EEG | Yes |
| Suspected demyelination | Evoked potentials, with imaging | Evoked potentials only |
| Blood flow and stroke risk | Transcranial Doppler | Yes |
| Dizziness and imbalance | VNG balance testing | Yes |
| Memory and cognition | Structured assessment, with imaging and labs | Assessment only |
05Brain and nerve conditions in Las Vegas and Henderson: how care is organised
Brain and nerve conditions in Las Vegas are managed from two offices, and the practical question for most patients is not which office is better but which drive is shorter, because both sites carry the same accredited laboratory and the same physicians rotate through each. That matters more than it sounds: a condition that needs a nerve study confirmed, a treatment adjusted, and a follow-up three months later involves several visits, and a shorter commute is the difference between a plan that is followed and one that lapses.
Neurological disorders in Henderson, NV and the southeast valley
Patients managing neurological disorders in Henderson, NV generally attend the West Horizon Ridge Parkway office, which sits just off the 215 Beltway and serves Green Valley, Anthem and the southeast valley. Consultations, follow-up visits and every in-office study are available there, so a condition does not have to travel between sites to be worked up. Details for that address, including what is on site, are on the Henderson office page.
Adult neurology conditions Nevada patients travel for
Clark County has a thin supply of neurologists relative to its population, and the effect is uneven across the fourteen groups. General consultations are the easiest to get. Subspecialty questions — a fellowship-level epilepsy opinion, a neuromuscular ultrasound, an MS treatment decision — are where the shortage bites, and where patients from outside the valley sometimes travel in. That is worth knowing when you book, because asking for the subspecialist when a general appointment would do can add weeks you did not need to spend, and asking for a general appointment when the question is genuinely subspecialty can cost you a second referral.
The practical advice is to describe the symptom rather than request a doctor. Our scheduling team routes by clinical question, using the same logic set out on the guide to choosing the right neurologist: epilepsy and EEG interpretation to the epileptologist, nerve and muscle questions to the neuromuscular physicians, vascular and blood-flow questions to the medical director, multiple sclerosis continuity to the MS certified nurse working alongside him, and broad general neurology to whoever can see you soonest. That routing is invisible to the patient and it is most of what determines whether a first appointment is productive.
Coordination is part of the diagnosis, not an afterthought
Several of the fourteen groups need someone outside neurology at some stage. Radiculopathy that fails medical management may need a spine surgeon. Multiple sclerosis on an infusion therapy needs an infusion centre. Concussion recovery often needs vestibular or cognitive rehabilitation. Stroke follow-up runs alongside cardiology and primary care. In each case the neurology diagnosis is the document those clinicians work from, which is why the report matters as much as the appointment, and why studies interpreted by the physician who performed the examination shorten the loop.
Brain and nerve conditions Las Vegas patients ask about most
Across the fourteen groups, four account for most first appointments: headache, memory change, numbness or weakness in the limbs, and unexplained episodes. Each has a companion question patients raise at the same visit. Is this dangerous. Is it progressive. Will it need lifelong treatment. Is it hereditary. None of those can be answered honestly before the diagnosis is settled, which is why the first appointment is weighted toward history and examination rather than toward a prescription. Patients often expect a treatment decision on day one and instead get a diagnostic plan; that is the right order, and saying so in advance makes the visit less frustrating.
When to see a neurologist for a condition rather than wait
The honest threshold is lower than most people assume, because the cost of an early consultation is one appointment and the cost of a late one can be months of the wrong treatment. Weakness that is worsening, a first seizure at any age, sudden severe headache unlike previous headaches, a change in speech or vision, or a memory change that family notice before the patient does are all reasons to be seen rather than watched. Anything sudden and severe is an emergency, not an appointment, and belongs at the nearest emergency department.
What continuity actually buys a patient
Conditions in this specialty are frequently long-running, and the value of one practice holding the record compounds over years rather than visits. A tremor that changes character, a headache pattern that shifts after a medication change, an EEG that reads differently than it did eighteen months ago: these are only interpretable against a baseline somebody kept. That is the argument for choosing a practice you can stay with rather than the first available appointment, and it is the reason the provider roster and the subspecialty spread on the main neurology hub are worth reading before you book.
One more practical note on how conditions are worked up here. Because the six studies run inside CNS offices, a condition can move from consultation to confirmed diagnosis without the patient acting as a courier between organisations. That matters most for the nerve and muscle group, where the study is the diagnosis rather than a supporting document, and for the episodic group, where a recording has to be timed against a symptom the patient cannot schedule. Where imaging is required, magnetic resonance and computed tomography are coordinated with outside facilities, because the practice does not operate a scanner and prefers to say so.
It is also why scope is stated plainly rather than left to inference. CNS is physician-owned, adult outpatient, diagnostic and medical. There is no pediatric service, no operating theatre and no interventional pain programme. A practice that names its boundaries is easier to plan around than one that implies it can do everything, and for a patient comparing options that clarity is worth more than a longer service list.
Explore Every Condition We Treat
14 in-depth guidesThis hub is the parent index for adult neurological conditions at CNS. Each guide below covers one condition group in depth: what it is, how it is distinguished from the conditions it resembles, which test settles the question, and what ongoing management involves. Start with the family that matches your symptom rather than a diagnosis you have already been given.
Start Here — Cornerstone Guides
Headache and migraine
The highest-volume entry point in adult neurology, and the one most often mislabelled for years.
Read the guide → CognitionMemory loss and dementia
Separating normal ageing from treatable causes, and mild impairment from dementia.
Read more → EpisodicEpilepsy and seizures
What an EEG can and cannot show, and when ambulatory recording is the right call.
Read more →Browse by Category
Headache and facial pain
Memory, cognition and movement
Nerve and muscle
The Complete Index — every guide in this hub
Five board-certified physicians
Leo Germin, M.D., FAANEM, founder and medical director, triple board-certified in Neurology and Vascular Neurology through the ABPN and Neuromuscular Medicine through the ABEM, with subspecialty certification in Neurosonology and Neuroimaging. Anup Panduranga, M.D., fellowship-trained in epilepsy. Eric Gutglueck, M.D., neuromuscular medicine and neuromuscular ultrasound. Jessica A. Knirk, M.D., general adult neurology with Botox for chronic migraine. William Lujan, M.D., broad general adult neurology.
Four advanced practice providers
Fara Tan, APRN, MSCN, a Multiple Sclerosis Certified Nurse through the Multiple Sclerosis Nurses International Certification Board. Lindsey Evans, PA-C, general neurology and electromyography. Terra Fonseca, PA-C, a surgical and vascular background applied to general adult neurology. Alissa Nakamura, PA-C, board-certified through the NCCPA, with three years in pain management that transfer directly to nerve-injury and neuropathy questions.
Spread, not headcount
A referral that lands somewhere without neuromuscular or epilepsy depth often becomes a second referral, and each handoff adds weeks. Here an ambiguous nerve study can be reviewed by a neuromuscular specialist and an ambiguous EEG by a fellowship-trained epileptologist without the patient leaving the practice. Full biographies are on the providers page.
The Bottom Line
Start from the symptom and the part of the body involved, not from a diagnosis you have already been handed. CNS covers fourteen adult condition groups with five board-certified neurologists and accredited testing in its own offices.
Frequently Asked Questions
What conditions does a neurologist treat?
A neurologist evaluates and manages disorders of the brain, spinal cord, peripheral nerves and muscles. At CNS that covers fourteen adult condition groups, including headache and migraine, epilepsy and seizures, memory loss and dementia, peripheral neuropathy, carpal tunnel syndrome, radiculopathy and sciatica, myasthenia gravis, Parkinson’s disease and tremor, restless legs syndrome, dizziness and vertigo, multiple sclerosis, stroke and TIA follow-up, trigeminal neuralgia, and concussion.
Do I need a diagnosis before I book an appointment?
No. Most patients arrive with a symptom rather than a diagnosis, and identifying the condition is the purpose of the consultation. Bring a timeline of when the symptom began and how it has changed, a list of your medications, and any prior test results.
Does CNS treat children?
No. Clinical Neurology Specialists is an adult outpatient practice and sees patients aged 18 and older. Pediatric neurological concerns need a pediatric neurologist, and our scheduling team can tell you that at the point of the call rather than after a visit.
Is CNS a pain clinic?
No. CNS is a diagnostic and medical neurology practice. Some conditions we manage involve pain, such as trigeminal neuralgia or radiculopathy, but we do not provide interventional pain management and we do not perform surgery.
Which conditions need testing and which do not?
It depends on what the examination finds. Nerve and muscle complaints commonly need electromyography and nerve conduction testing. Episodic events commonly need an EEG. Headache frequently needs no test at all, because the diagnosis is made from the pattern and the examination. A test is ordered when it will change the plan.
How long will I be managed for a condition?
That varies by condition. Some are resolved with an accurate diagnosis and short-term treatment. Others, including epilepsy, multiple sclerosis and Parkinson’s disease, are managed over years, which is why continuity with one practice matters.
Can I be seen for more than one condition?
Yes, and it is common. Conditions in this specialty frequently coexist, and one appointment can address several related concerns. Mention all of them when you book so enough time is allocated.
What if my condition needs a different specialty?
We say so and help you get there. Where a finding calls for a neurosurgeon, an interventional pain specialist, a pediatric neurologist or rehabilitation, CNS coordinates the referral and keeps the reporting loop closed rather than leaving you to restart the process.
How this page was sourced
Practice facts on this page come from Clinical Neurology Specialists directly: the provider roster and their board certifications, the six studies performed in-office, the electrodiagnostic accreditation held at both addresses, and the scope of conditions managed. Clinical context is sourced to the three organisations listed below, cited inline where each supports a specific claim.
Condition descriptions here are deliberately general. They explain how a condition is distinguished from what it resembles and what evaluation involves; they do not attempt to diagnose. No statistic appears without a primary source and no outcome is promised anywhere on this page. Scope is adults 18 and older, diagnostic and medical rather than surgical.
References
- American Academy of Neurology — clinical practice guidance and specialist supply.
- National Institute of Neurological Disorders and Stroke — the reference catalogue of nervous-system disorders.
- American Association of Neuromuscular & Electrodiagnostic Medicine — laboratory accreditation for nerve and muscle testing.
This page is for general education about adult neurological care and is not medical advice, a diagnosis, or a treatment recommendation. It does not create a physician-patient relationship. Adults 18 and older. For an active stroke, a first-time or prolonged seizure, sudden severe headache, sudden weakness, sudden vision loss, or a head injury with loss of consciousness, call 911 or go to the nearest emergency department. Speak with a qualified clinician about your own circumstances.