123. NHS Neurologist: They're Treatable (Unexplained Chronic Dizziness, Visual Vertigo, FND & More)

If you're struggling with functional neurological symptoms, FND, chronic dizziness, fatigue, brain fog, PPPD, vestibular migraine or other unexplained neurological symptoms, this interview with NHS neurologist Prof. Richard Grunewald reveals why these symptoms are real, reversible neuroplastic responses rather than permanent structural damage.

In this powerful conversation, Dr. Yonit Arthur talks with Professor Richard Grunewald about how the emotional brain can interfere with movement, sensation, attention, and symptom "volume." Prof. Grunewald breaks down how to identify functional symptoms—from non-epileptic attacks to chronic pain, tremors, and weakness—and explains why years of stress or difficult life circumstances often set the stage before a minor trigger turns symptoms on.

What You'll Learn:

• What functional neurological symptoms really are and how neural circuits create them

• How the emotional brain acts as a "dictator" over your nervous system and sensory volume control

• The key differences between trauma-linked dissociative attacks and chronic functional symptoms

• Why minor triggers like illness, accidents, procedures, or overwork can activate severe symptom loops

• Practical pathways to recovery: psychotherapy, emotional reconnection, pacing, and OT support

• Cautious medication management and the role of supportive non-drug tools (massage, acupuncture, relaxation)

00:00 Intro

07:05 What Are Functional Disorders?

09:15 How to Know If Symptoms Are Functional (Neural Circuit)