👁️ Nystagmus or Dancing Eyes – What You Should Know Nystagmus is a condition characterized by involuntary, rapid, and repetitive movements of the eyes, often described as dancing eyes. These movements can occur in various directions—horizontal, vertical, or circular—and may affect one or both eyes. Nystagmus can be present at birth (congenital) or develop later in life (acquired). Common causes include neurological conditions such as stroke, brain tumors, or multiple sclerosis; head trauma; inn

Positional nystagmus – is it BPPV? When it comes to assessing nystagmus during the Dix Hallpike maneuver, knowing how to interpret those patterns is key! Here’s your quick guide to confirming posterior canal BPPV: 🔎DIRECTION: Look for upward torsion toward the affected ear. ⏳ LATENCY: Notice the short delay before nystagmus kicks in. ⏰ TIME PATTERN: Watch for a brief burst following a crescendo-decrescendo rhythm. Check out how swiftly this nystagmus appeared and disappeared! This highlights th