Title | Description | Type | ||
---|---|---|---|---|
1 | Periodic Alternating Nystagmus Due to Nodulus Stroke (Figure 1) | This is a 70-year-old woman who experienced the acute onset of vertigo and imbalance. MRI demonstrated a diffusion-weighted imaging hyperintensity involving the nodulus (with corresponding ADC hypointensity) consistent with an acute stroke. On examination several weeks after the stroke, periodic alt... | Image |