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Functional neurologic disorder : Causes-Symptoms-Diagnosis-Treatment


What is Functional neurologic disorder?

There is a new term for a disorder of the nervous system called "functional neurologic disorder." This includes conditions that some people call "conversion disorder," which are symptoms that don't have a clear explanation in terms of a neurological disease or other medical condition. However, the symptoms are real and can be very annoying. This means that the person is having a lot of trouble or is really feeling distressed.

Different types of functional neurologic disorders have different symptoms. Symptoms may vary in severity and may come and go or be persistent. However, most people with this condition experience some type of movement or sense impairment. There is no way to intentionally produce or control your symptoms.

What is Functional neurologic disorder?
Functional neurologic disorder

The cause of functional neurologic disorder is unknown. Some people may develop the condition as a result of a neurological disorder or from experiencing stress or trauma, but that's not always the case. Functional neurologic disorder is related to how the brain works, not to damage. A stroke or other brain injury can damage the brain's structure.

Early detection and treatment of the condition is important in helping to improve the patient's recovery.

  1. Nervous system

Medical terms

  • Functional Neurologic Disorders (FND) are a group of conditions that affect the functioning of the brain and nervous system in ways that interfere with function. Although the physiological cause is unknown, symptoms can include weakness, sensory loss, balance problems, seizures, and other neurological disturbances. FNDs typically begin in adulthood and can have a significant impact on quality of life. Symptoms often wax and wane as the individual moves between periods of remission and relapse.

  • Functional neurological disorder (FND) is a type of neurological condition that is characterized by physical symptoms including weakness, tremors, or paralysis. These symptoms cannot be explained by any underlying diseases or injuries. FND may occur after an emotional, psychological, or physical trauma such as an accident or a stressful event. It is one of the most complex neurological disorders and it can have a significant impact on a person’s quality of life.

Symptoms Functional neurologic disorder

Some signs and symptoms of functional neurological disorder may vary depending on the type of functional neurological symptoms and they are significant enough to cause impairment. Symptoms can affect movement and function, as well as the senses.

Some signs and symptoms that may affect body movement and function include:

  • Weakness or paralysis

  • If your child has abnormal movement such as tremors or difficulty walking, they may need medical attention.

  • Loss of balance

  • If you have difficulty swallowing or feel a lump in your throat, it is likely due to a cold or the flu. Take antibiotics if needed.

  • Episodes of shaking and loss of consciousness that are not caused by a medical condition (nonepileptic seizures)

  • Episodes of unresponsiveness

Sensory symptoms may include: Some signs and symptoms of a sensory disorder may include:

  • Numbness or loss of the touch sensation

  • Speech problems can include difficulties speaking or having slurred speech.

  • If someone has vision problems, this could include double vision or blindness.

  • Hearing problems or deafness

  • Some difficulties with memory and concentration can be a result of cognitive difficulties.

When to see a doctor

If you are concerned about any signs or symptoms, see a doctor. If the underlying cause is a neurological disease, diagnosis and treatment may be important quickly. If the diagnosis is a functional neurologic disorder, treatment may be necessary. The decoupage will improve the symptoms and help prevent future problems.

Causes Functional neurologic disorder

The cause of functional neurologic symptoms is unknown. Theories about what leads to the symptoms are complex and involve multiple mechanisms that may differ depending on the type of functional neurologic symptoms.

Your brain may be involved even though there is no disease or abnormality present.

Some symptoms of functional neurologic disorder may occur suddenly after a stressful event or after experiencing emotional or physical trauma. Other factors that can cause symptoms include changes in how the brain functions at the structural cellular or metabolic level. But it is not always clear what triggers the onset of symptoms. These are the instructions for identifying plants.

Risk factors Functional neurologic disorder

Some factors that may increase your risk of developing a functional neurologic disorder include:

  • Having a neurological disease or disorder, such as epilepsy, migraines, or a movement disorder, can be distressing for children and adults.

  • A recent significant stress or emotional or physical trauma can make you feel this way.

  • Having a mood or anxiety disorder, for example, dissociative disorder, or certain personality disorders means that person has a mental health condition.

  • Having a family member who has a neurological condition or symptoms

  • Having a history of physical or sexual abuse or neglect as a child increases the risk for developing mental health problems.

Males and females may both develop functional neurologic disorder, but females are more likely to do so.

Complications Functional neurologic disorder

If functional neurologic disorder is not treated, some of the symptoms can be very disabling and cause a lot of problems similar to what is caused by other medical conditions or diseases.

A neurologic disorder may be associated with:

  • Pain

  • Anxiety disorders include panic disorder.

  • Depression

  • Insomnia

  • Fatigue

Diagnosis Functional neurologic disorder

There is no standard test to diagnose a functional neurologic disorder. The diagnosis is usually based on the symptoms and ruling out any other possible causes, such as a neurological or medical condition.

A neurologic disorder is diagnosed based on the signs and symptoms that are present, rather than just a lack of structural changes on an MRI or abnormal electrical activity on an EEG.

A neurologist is usually the person who performs testing and diagnosis for conditions like this, but other professionals may be involved, such as a psychiatrist or health care provider who specializes in mental health. These terms are sometimes used to describe a condition where a person has problems with their nervous system but does not have an actual medical problem.

Your disorder may have a specific name, like functional gait disorder or functional weakness.

Evaluation may include:

  • Physical exam.Your health care provider will look you over and ask a lot of questions about your health and your symptoms. Sometimes, tests may show that a neurological disease or another medical condition isn't the cause of your problems. The tests you'll need depend on what's been going on with you.

  • Psychiatric exam.If you have a neurologic disorder, your neurologist may refer you to a mental health professional. This person asks questions about your thoughts, feelings, and behavior and discusses your symptoms with you. If appropriate, information from family members or others may be helpful.

  • Diagnostic criteria in the DSM-5.Your health care provider may check to see if your symptoms match the criteria for a diagnosis in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), which is published by the American Psychiatric Association.

The DSM-5 lists these as criteria for conversion disorder (functional neurological symptom disorder): -A change in the way a person normally behaves, which is not due to a known physical or mental illness. -Symptoms that last for more than six months.

  • Some symptoms that affect body movement or your senses.

  • There are no known medical or neurological causes for the symptoms.

  • The symptoms cause significant worry or discomfort in social work or other areas, or they are significant enough that a medical evaluation is recommended.

Treatment Functional neurologic disorder

The treatment for a functional neurologic disorder will depend on your individual signs and symptoms. Some people may need help from a multispecialty team including a neurologist; psychiatrist or other mental health professional; speech therapist; or occupational therapist.

This passage is about a type of disorder that affects the brain.

Understand what functional neurologic disorder you have. The symptoms are real, and improvement is possible with treatment choices and recovery. Your health care provider can explain the condition to you and assure you that the symptoms are not caused by something else. A serious neurological or other medical disorder is needed for this to work.

Some people find education and assurance from loved ones to be the most effective treatment for their anxiety disorder. Other treatments may also be helpful, depending on the person. Involving loved ones can make them more comfortable and supportive.

Treatment for medical

Your medical team will treat any underlying medical condition that could be causing your symptoms.


Therapies may include: Some therapies may include different treatments depending on the person's needs.

  • Physical or occupational therapy. Working with a physical therapist may improve movement symptoms and prevent complications. For example, regular arm or leg movement may ward off muscle tightness and weakness if you have paralysis or mobility loss. Gradual increases in exercise may improve your ability to regain mobility. This word describes what this passage is about.

  • Speech therapy.If you experience problems with speaking or swallowing, seeing a speech therapist (speech-language pathologist) may help.

  • Various techniques to reduce stress or divert attention.Methods to reduce stress include practicing progressive muscle relaxation exercises, engaging in physical activity, and listening to music. distraction techniques might include talking to another person, changing your walking or movement habits deliberately.

Mental health options

Although neurological symptoms are not all in your head, emotions and the way you think can have an impact on your symptoms and your recovery. Psychiatric treatment options may include:

  • Cognitive behavioral therapy (CBT). CBT is a type of psychotherapy that helps you become more aware of inaccurate or negative thoughts. This can help you view situations more clearly and respond more effectively to them. CBT may also help you learn how to better manage stressful life situations and symptoms. This could be particularly beneficial If you have SEZs, other types of psychotherapy may be helpful if you have interpersonal problems or a history of trauma or abuse.

  • Treating other mental health conditions.Mental health disorders, such as anxiety and depression, can worsen symptoms of a functional neurologic disorder. Treating both conditions can help improve recovery.


There are no medications approved specifically to treat functional neurological disorder, and no drugs are effective for this condition by themselves. However, medications such as antidepressants may help if you also have depression or other mood disorders, or you're experiencing pain. Not being able to sleep.

Regular follow-up

It is important to keep in touch with your medical team for regular check-ups to monitor your recovery and make changes to your treatment plan as needed.

  1. Child medical and psychological care
  2. Psychological rehabilitation
  3. Rehabilitation of The Brain and Nerves

Preparing for your appointment

You should see your primary care provider first. He or she may refer you to a neurologist. Someone you know can also be helpful during this time, and it would be good to have someone by your side if possible.

What you can do

Before your appointment, make a list of:

  • Any symptoms you're experiencing,Please bring any materials that seem unrelated to the reason for your appointment.

  • This passage includes important personal information about you and your family members.A change in lifestyle, such as a big change in stress or recent life changes, can affect the way that decoupage works.

  • All medications,What vitamins, herbs, or other supplements are you taking and the dosage?

  • Some questions you may want to ask your health care provider are listed below.

Some questions you may want to ask your health care provider include: -How is my overall health? -What are the symptoms I am experiencing? -What tests do I need? -Is there anything I can do at home?

  • What could be causing my symptoms or condition?

  • Are there other possible causes?

  • What kinds of tests do I need?

  • What treatment should I use?

  • For how long will I need to be treated?

  • What can I do to prevent my symptoms from recurring?

  • Should I see a specialist?

  • What are the most common side effects of taking medications?

  • Do you have any other options for treating the illness that I'm mentioning?

  • Can I have any brochures or printed material?

  • What websites do you recommend?

If you have any questions, don't hesitate to ask them during your appointment.

What to expect from your doctor

Your health care provider will want to know a lot about you. Be ready to answer their questions so they can spend more time on things that are important to you. They may ask:

  • What are your symptoms?

  • What are the symptoms you have been experiencing?

  • What have been your symptoms over time?

  • How have your symptoms been affecting your ability to function?

  • What do you think might be causing your symptoms?

  • Do you have any other medical conditions or mental health problems?

  • How do you use alcohol or recreational drugs? How often?

Your health care provider will ask additional questions based on your responses to symptoms and your needs. This will help you make the most of your appointment time.

General summary

  1. Functional neurologic disorders (FNDs) are conditions caused by changes in the way the nervous system functions. This group of disorders are characterized by physical symptoms, like weakness or jerking movements, which have no identifiable cause. The symptoms of FND can mimic those seen in neurological conditions like stroke, multiple sclerosis, and Parkinson’s disease, making diagnosis difficult. Treatment options for FND are varied, and include lifestyle changes, behavioral techniques, medications, and in some cases, surgical interventions.

  2. Functional neurological disorder (FND) is a condition that can affect the functioning of the central nervous system, leading to physical and psychological symptoms. It is often referred to as conversion disorder, functional movement disorder, or psychogenic non-epileptic seizures (PNES). FND is a diagnosis of exclusion, which means that other conditions with similar symptoms must be ruled out before a diagnosis is given. FND does not have a definitive cause, although it is believed to involve physical and psychological factors.

  3. Functional neurological disorder (FND) is a health condition that involves changes in the way the nervous system functions. It is thought to be caused by changes in the functioning of the brain, which can lead to significant impairments in physical and mental functioning. The impairments can affect behavior, movement, sensory perception, cognition, and emotions. FND is a complex condition that is still poorly understood and there is not yet an effective treatment.

Functional neurologic disorder : Causes-Symptoms-Diagnosis-Treatment

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