Association of cognitive impairment and mood disorder with event-related potential P300 in patients with cerebral small vessel diseases.

Objective: Cerebral small vessel diseases (CSVDs) are common causes of cognitive impairments and mood disorders. In recent years, event-related potential P300 has received increasing attention as a biomarker of cognitive impairments or mood disorders. Previous studies on P300 mainly focused on anxiety, depression or cognitive impairments, and few results have been reported on P300 in CSVD patients.

Reversible splenial lesion syndrome associated with lobar pneumonia: Case report and review of literature.

Background: Reversible splenial lesion syndrome (RESLES) is a rare clinico-radiological disorder with unclear pathophysiology. Clinically, RESLES is defined as reversible isolated splenial lesions in the corpus callosum, which can be readily identified by magnetic resonance imaging (MRI) and usually resolve completely over a period of time. RESLES could be typically triggered by infection, antiepileptic drugs (AEDs), poisoning, etc.