There are a great number of symptoms experienced by those with a<unk><unk> al<unk> . It is important to note that the symptoms experienced by those with an FND are very real. At the same time, the origin of symptoms is complex since it can be associated with severe psychological trauma (conversion<unk> , and idiopathic<unk> al dysfunction. The core symptoms are those of motor or sensory dysfunction or episodes of altered awareness: * Limb weakness or paralysis * Blackouts (also called dissociative or non-epileptic seizures/attacks) – these may look like epileptic seizures or faints * Movement<unk> s including tremors, dystonia (spasms), myoclonus (jerky movements) * Visual symptoms including loss of vision or double vision * Onset obsessive compulsive<unk>  and heightened anxiety * Speech symptoms including dysphonia (whispering speech), slurred or stuttering speech * Sensory disturbance including hemisensory syndrome (altered sensation down one side of the body) Associated conditions Epidemiological studies and meta-analysis have shown higher rates of depression and anxiety in patients with FND compared to the general population, but rates are similar to patients with other<unk> al<unk> s such as epilepsy or Parkinson's disease. This is often the case because of years of misdiagnosis and accusations of malingering.
Functional neurologic disorder
Basal ganglia disease
Postmenopausal confusion
Acquired brain injury
Cancer-related fatigue
Somatosensory disorder
Neurodegenerative disease
Post-encephalitic parkinsonism