Neurology

Neurology is the medical specialty focused on diagnosing and treating disorders affecting the brain, spinal cord, nerves, and muscles. At Medicana Health Group, neurologists evaluate a wide range of neurological conditions and develop treatment plans based on each patient's symptoms, diagnosis, and individual needs.

Neurological care may involve clinical evaluation, diagnostic testing, medication, rehabilitation, minimally invasive procedures, or other treatments depending on the condition.

Key Takeaways

• Neurology covers disorders affecting the brain, spinal cord, peripheral nerves, and neuromuscular system.
• Common neurological conditions include epilepsy, migraine, stroke, multiple sclerosis, Parkinson's disease, dementia, neuropathies, and sleep disorders.
• Neurological diagnosis may involve neurological examination, blood tests, imaging, electroencephalography (EEG), nerve conduction studies, electromyography (EMG), and other tests when clinically indicated.
• Treatment depends on the underlying condition and may include medication, rehabilitation, lifestyle measures, procedures, or surgery in selected cases.
• Early evaluation of new, persistent, or worsening neurological symptoms can help identify the underlying cause and support appropriate treatment.

What is Neurology?

Neurology focuses on the diagnosis and management of diseases affecting the nervous system. The nervous system includes the brain, spinal cord, peripheral nerves, and structures involved in controlling movement, sensation, coordination, memory, speech, and other essential functions.

A neurologist evaluates symptoms such as headaches, seizures, memory problems, movement difficulties, weakness, numbness, balance problems, dizziness, and changes in sensation or coordination. Depending on the findings, additional diagnostic tests may be recommended to determine the cause of the symptoms.

Some neurological conditions require long-term monitoring and management, while others may require urgent medical evaluation or multidisciplinary treatment.

Which Conditions Does Neurology Treat?

Neurologists treat a broad range of neurological disorders. The appropriate diagnostic and treatment approach depends on the specific condition and the patient's individual circumstances.

Alzheimer's Disease and Other Dementias

Alzheimer's disease and other forms of dementia can affect memory, thinking, behavior, communication, and the ability to perform everyday activities.

Other types of dementia include frontotemporal dementia, Lewy body dementia, and vascular dementia. Neurological evaluation can help assess cognitive symptoms, identify possible causes, and guide an appropriate management plan.

Treatment and support may include medication when appropriate, cognitive and functional support, rehabilitation, and ongoing follow-up.

Epilepsy and Seizure Disorders

Epilepsy is a neurological disorder characterized by recurrent seizures caused by abnormal electrical activity in the brain. Seizures can vary in their symptoms, duration, and severity.

Neurological assessment may include a detailed medical history, neurological examination, electroencephalography (EEG), brain imaging, and other tests when necessary.

Treatment commonly involves medication. Depending on the type and cause of epilepsy, additional treatment options may be considered for selected patients.

Headache Disorders and Migraine

Migraine and other headache disorders are common neurological conditions. Migraine attacks may cause moderate to severe headache and can be accompanied by symptoms such as nausea and sensitivity to light or sound.

Other headache disorders include tension-type headaches and cluster headaches. A neurologist can evaluate recurring or severe headaches, identify possible triggers or underlying causes, and develop an appropriate treatment plan.

Treatment may include medication, lifestyle measures, preventive therapies, or selected procedures depending on the diagnosis.

Stroke

A stroke occurs when blood flow to part of the brain is interrupted or when bleeding occurs in the brain, potentially causing damage to brain tissue.

Possible symptoms include sudden weakness or numbness, particularly on one side of the body, difficulty speaking or understanding speech, vision changes, confusion, problems with walking or coordination, and sudden severe headache. Stroke is a medical emergency. Sudden neurological symptoms require immediate medical assessment.

Treatment depends on the type and cause of the stroke and may include medication, procedures, surgery in selected cases, and rehabilitation.

Multiple Sclerosis (MS)

Multiple sclerosis is a chronic disease affecting the central nervous system, including the brain, spinal cord, and optic nerves. It can interfere with the normal transmission of nerve signals.

Symptoms may include weakness, visual changes, numbness or altered sensation, balance problems, and difficulties with coordination. Symptoms and disease progression can vary considerably between individuals.

Although there is currently no cure for MS, available treatments can help manage symptoms and, in appropriate patients, modify disease activity. Long-term follow-up and rehabilitation may also form part of an individualized care plan.

Parkinson's Disease

Parkinson's disease is a progressive neurological disorder that primarily affects movement. Common symptoms include tremor, muscle stiffness, slowed movement, and balance difficulties.

Some people may also experience non-motor symptoms, such as sleep problems, mood changes, or cognitive difficulties.

There is currently no cure for Parkinson's disease, but treatment can help manage symptoms and maintain function. Depending on the patient's condition, treatment may include medication, physical therapy, rehabilitation, and selected procedures such as deep brain stimulation (DBS).

Amyotrophic Lateral Sclerosis (ALS)

Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease affecting motor neurons, the nerve cells responsible for controlling voluntary muscle movement.

Symptoms can include muscle weakness, stiffness, muscle cramps, difficulties with speech, and swallowing problems. As the disease progresses, respiratory function may also be affected.

There is currently no cure for ALS. Treatment focuses on managing symptoms, maintaining function, and supporting quality of life. Depending on individual needs, care may involve medication, physical therapy, speech and swallowing support, respiratory care, and assistive devices.

Neuropathies

Neuropathies are disorders affecting peripheral nerves, which carry signals between the central nervous system and the rest of the body.

Common symptoms include numbness, tingling, burning or other types of pain, and muscle weakness. Neuropathy may have different causes, including metabolic disorders, infections, trauma, toxic exposure, or other underlying conditions.

Treatment depends on the cause and may include medication, management of the underlying condition, physical therapy, and supportive care.

Neurodegenerative Disorders

Neurology also covers neurodegenerative disorders such as Huntington's disease and other conditions that progressively affect nerve cells.

Huntington's disease is an inherited neurological disorder that can cause involuntary movements, changes in coordination, cognitive difficulties, and behavioral or emotional changes.

While there is currently no cure for Huntington's disease, treatment may help manage symptoms and support daily functioning. Care may involve medication, rehabilitation, and psychological or behavioral support.

Sleep Disorders

Some sleep disorders are closely associated with neurological function and may require neurological evaluation.

These conditions can include insomnia, narcolepsy, restless legs syndrome, and certain sleep-related movement disorders.

Symptoms may include difficulty falling or staying asleep, excessive daytime sleepiness, an urge to move the legs at night, or abnormal movements during sleep.

Treatment depends on the underlying condition and may include lifestyle and sleep-habit changes, medication, behavioral therapies, or other interventions when appropriate.

Spinal Cord Disorders

Spinal cord disorders can affect the transmission of signals between the brain and the rest of the body. Depending on the underlying condition, symptoms may include pain, numbness, weakness, changes in sensation, coordination difficulties, or paralysis.

Conditions affecting the spinal cord may include spinal cord tumors, inflammatory disorders, transverse myelitis, and other neurological conditions.

Diagnosis and treatment depend on the cause and may involve medication, rehabilitation, surgery, or other interventions in selected cases.

Brain Tumors and Other Neurological Conditions

Neurological evaluation may also be required for patients with brain tumors and other conditions affecting the brain.

The diagnosis and management of brain tumors generally require collaboration between different medical specialties. Depending on the type, size, location, and characteristics of the tumor, treatment may include surgery, radiation therapy, chemotherapy, targeted treatments, or a combination of approaches.

Neurologists may work with neurosurgeons, oncologists, radiologists, radiation specialists, and other healthcare professionals as part of multidisciplinary care.

What Symptoms May Require a Neurological Evaluation?

A neurological evaluation may be appropriate if you experience new, persistent, recurrent, or worsening symptoms such as:

• Frequent or severe headaches
• Seizures or unexplained episodes of loss of awareness
• Memory or cognitive changes
• Tremor or involuntary movements
• Muscle weakness
• Numbness or tingling
• Balance or coordination problems
• Persistent dizziness
• Changes in speech or vision
• Difficulties with walking
• Sleep-related neurological symptoms

Some symptoms, particularly sudden weakness, facial drooping, speech difficulties, sudden vision loss, or severe unexplained headache, may indicate a medical emergency and require immediate medical attention.

How Are Neurological Conditions Diagnosed?

Neurological diagnosis begins with a detailed medical history and neurological examination. The neurologist evaluates functions such as muscle strength, reflexes, coordination, sensation, balance, movement, memory, and speech when relevant to the patient's symptoms.

Additional diagnostic tests may include:

• Magnetic Resonance Imaging (MRI): Provides detailed images of the brain, spinal cord, and other structures.
• Computed Tomography (CT): May be used for rapid evaluation of certain neurological conditions.
• Electroencephalography (EEG): Records electrical activity in the brain and may be used when seizures or epilepsy are suspected.
• Electromyography (EMG): Evaluates the electrical activity of muscles.
• Nerve conduction studies: Assess how electrical signals travel through peripheral nerves.
• Laboratory tests: May help identify metabolic, inflammatory, infectious, or other causes of neurological symptoms.
• Neuropsychological assessments: May be used to evaluate memory, attention, thinking, and other cognitive functions.

The tests required depend on the patient's symptoms and suspected diagnosis.

What Neurological Treatments Are Available?

Treatment is based on the underlying diagnosis, disease progression, symptoms, and individual patient factors.

Depending on the condition, neurological treatment may include:

• Prescription medication
• Preventive treatment for selected neurological conditions
• Rehabilitation and physical therapy
• Speech and swallowing therapy
• Cognitive or functional rehabilitation
• Lifestyle and supportive measures
• Minimally invasive procedures in selected conditions
• Surgical treatment when clinically indicated
• Long-term monitoring and follow-up

The goal of treatment varies according to the condition and may include controlling symptoms, reducing disease activity, preserving function, preventing complications, and supporting quality of life.

What Happens During a Neurology Appointment?

A neurology appointment generally begins with a discussion of your symptoms, medical history, medications, and previous test results.

The neurologist then performs a neurological examination based on your symptoms. This may include assessment of strength, reflexes, sensation, coordination, balance, movement, memory, or speech.

If additional evaluation is required, the neurologist may recommend laboratory tests, imaging, EEG, EMG, nerve conduction studies, or other diagnostic procedures.

After reviewing the findings, the specialist discusses the diagnosis or possible causes of the symptoms and recommends an appropriate treatment and follow-up plan.

When Should You See a Neurologist?

You should consider consulting a neurologist if you experience persistent or unexplained neurological symptoms, particularly when they interfere with daily activities.

Recurring headaches, seizures, memory problems, tremors, weakness, numbness, balance difficulties, movement disorders, or changes in speech and coordination may require neurological evaluation.

Sudden neurological symptoms require urgent medical assessment, as they may be signs of stroke or another acute neurological condition.

Neurology Care at Medicana

Medicana Health Group provides neurological evaluation and treatment for a broad range of conditions affecting the brain, spinal cord, peripheral nerves, and neuromuscular system.

Depending on the patient's condition, neurological care may include specialist consultation, diagnostic testing, medical treatment, rehabilitation, and multidisciplinary evaluation.

Neurologists may collaborate with specialists from fields such as neurosurgery, neuroradiology, oncology, physical medicine and rehabilitation, and other relevant specialties when multidisciplinary care is required.

Treatment decisions are made according to the patient's diagnosis, clinical findings, overall health, and individual needs.

Neurology Treatment in Turkey

Patients travelling to Turkey for neurological care may seek evaluation and treatment for conditions such as epilepsy, migraine, movement disorders, multiple sclerosis, neuropathy, dementia, or other neurological diseases.

When seeking neurological treatment abroad, patients should consider the availability of appropriate diagnostic services, specialist evaluation, treatment planning, multidisciplinary care, and follow-up.

Medicana Health Group provides neurological services across its hospital network in Turkey. International patients can contact Medicana to discuss their medical records and healthcare needs and to determine the appropriate next step.

Find a Neurologist at Medicana

Medicana's neurology departments provide access to neurologists who evaluate and manage a wide range of neurological conditions.

Patients can explore available neurologists and hospitals according to their condition and treatment needs. International patients may also provide relevant medical records and previous test results for review before travelling to Turkey.

For patients who are uncertain about which specialist or department to contact, Medicana's international patient services can provide guidance on the appropriate care pathway.

Medical Second Opinion

A medical second opinion may be useful when you have received a neurological diagnosis and want an additional specialist assessment, are considering a treatment or procedure, or need clarification about available treatment options.

Medicana's neurological specialists can review relevant medical records and diagnostic results to provide an additional clinical assessment when appropriate.