Functional Neurologic Disorder (FND)

Overview

Functional Neurologic Disorder (FND), also known as conversion disorder or functional neurologic symptom disorder, refers to a group of common neurological movement disorders. Unlike other neurological diseases, FND does not result from structural brain damage. Instead, it involves abnormal brain function. Let’s delve deeper into the specifics.

Types of Functional Neurologic Disorder (FND)

FND encompasses two primary categories:

a. Psychogenic Nonepileptic Seizures (PNES)

• PNES resemble epileptic seizures but are not caused by abnormal electrical signaling in the brain.
• Episodes may involve movement, sensation, altered awareness, or even loss of consciousness.
• Stress, emotional factors, or past events often trigger PNES.
• Treatment involves addressing underlying psychological issues.

b. Functional Movement Disorder (FND)

• FND affects movement control and coordination.
• Symptoms include weakness, tremors, and dystonic posturing.
• Cognitive difficulties, fatigue, and pain may accompany FND.

Causes of Functional Neurologic Disorder (FND)

• The exact cause remains unknown.
• Complex interactions between psychological and neurological factors contribute.
• Stress, trauma, and emotional disturbances play a role.

Risk Factors of Functional Neurologic Disorder (FND)

• FND can affect anyone, but certain factors increase susceptibility.
• Women are more commonly affected.
• Young adulthood is a typical onset period.

Symptoms of Functional Neurologic Disorder (FND)

Preventions of Functional Neurologic Disorder (FND)

• While prevention strategies are limited, managing stress and emotional well-being can help.
• Early intervention is crucial.

Diagnosis of Functional Neurologic Disorder (FND)

• Diagnosis involves ruling out other neurological conditions.
• Neurologists play a key role in assessment.
• Comprehensive evaluation of symptoms is essential.

Treatment for Functional Neurologic Disorder (FND)

• Multidisciplinary approaches are effective.
• Neurologists, psychiatrists, and therapists collaborate.
• Addressing psychological factors is vital.
• Treatment may reduce symptoms and improve functioning.

When to seek medical attention ?

If you experience unexplained neurological symptoms, seek professional evaluation promptly.