Spinal cord infarction is rare， and vertebral artery dissection is even more seldom as a cause. This article reports a case of bilateral cervical spinal cord infarction due to right vertebral artery dissection and involvement of the anterior and posterior spinal artery supply areas， achieving a good recovery after intravenous thrombolysis， dual antiplatelet therapy， and other treatments. This may be the first reported case of spinal cord infarction caused by vertebral artery dissection treated with intravenous thrombolysis， suggesting that intravenous thrombolysis may be safe and effective for this rare condition. Vertebral artery dissection sometimes requires a combination of magnetic resonance imaging， vascular ultrasonography， computed tomography angiography， magnetic resonance angiography， and digital subtraction angiography for an accurate diagnosis.

Recent studies have found that immune factors exist in the pathogenesis of various sleep disorders, and sleep disorders can occur before onset of neurological autoimmune syndrome or accompany in the disease progression and recovery. Video-polysomnography can provide digital and objective information on various sleep disorders, which is helpful for in-depth clinical research on neurological autoimmune related sleep disorders. This article reviews the recent advance in video-polysomnography features of various neurological autoimmune related sleep disorders, aiming to provide reference and guidance for clinical diagnosis and evaluation.