Starting to Manage Your Functional Neurological Disorder

Functional Neurological Disorder (FND), also known as Conversion Disorder, encompasses a range of neurological symptoms without a direct physical cause. These symptoms, such as loss of sensation, strength, movement, seizures (non-epileptic), pain, and more, are genuine but are not caused by illness, disease, or injury. Diagnosis involves identifying FND-specific signs and ruling out medical explanations. It's crucial to understand that FND is a real medical condition with a psychological component, and symptoms are not deliberately produced.

The brain constantly makes decisions about bodily experiences. In FND, the brain sometimes makes faulty decisions, leading to real symptoms despite no physical cause. This can happen when presented with ambiguous information, influenced by past experiences, beliefs, expectations, and psychological states. Triggers often include negative or positive emotions, reminders of trauma, blood pressure changes, or temperature fluctuations. Past injuries or witnessing certain symptoms can also lead the brain to 'decide' these are reoccurring. Trauma, particularly when suppressed or dissociated, can manifest as physical symptoms, as the brain encodes experiences physically rather than as memories.

There are two main pathways through which FND symptoms can develop. Pathway 1 involves the brain making decisions based on limited information, filtered by past experiences (trauma, learned symptoms, beliefs, unintended benefits from illness) to produce a real symptom. This pathway often results in persistent symptoms like constant tremor or paralysis. Pathway 2 is simpler, where the brain's stress systems become overwhelmed due to prolonged stress, trauma, biological changes, or emotional burdens, leading to symptoms like collapsing or sudden seizures. Both pathways can coexist.

Effective FND treatment involves several key interventions. Physical therapy is vital for retraining the body and preventing deconditioning. Self-awareness is increased through monitoring symptoms, triggers, and early warning signs (EWSs), allowing for early intervention. 'Reattribution' involves consciously linking ambiguous body experiences to their true cause (e.g., emotion). Redirecting attention to other activities when an EWS is noticed, practicing relaxation techniques (like belly breathing), and developing mood mastery through active coping are also critical. Self-management also includes addressing obstacles like ambivalence, fears of recovery, potential compensation processes, and doubts about treatment effectiveness, ideally with a psychologist's support.