Is there a link between headache and cognitive disorders? A systematic review.

Background: The overall prevalence of headaches decreases with age; however headaches remain frequent in aged individuals who are also affected by other disorders such as cognitive decline. Despite the high frequency of both conditions in these persons, the association between headaches and cognitive decline is underexplored, underdiagnosed and poorly understood.

Objective: In the present article, we aim to provide a comprehensive review of existing data concerning the link between headache and cognitive decline.

Epidemiology, Clinical Features, and Outcome in a Cohort of Adolescents With Cerebral Venous Thrombosis.

Background And Objectives: We aimed to analyze the epidemiologic, clinical, and paraclinical features of adolescents with cerebral venous thrombosis (CVT) and its therapeutic management and outcome.

Methods: This multicenter retrospective cohort included patients 10 to 18 years of age hospitalized for a first episode of CVT in 2 French regions between 1999 and 2019. The number of cases was compared to the number recorded by the French health insurance system.

Orbitofrontal involvement in a neuroCOVID-19 patient.

Neurological manifestations of coronavirus disease 19 (COVID-19) such as encephalitis and seizures have been reported increasingly, but our understanding of COVID-19-related brain injury is still limited. Herein we describe prefrontal involvement in a patient with COVID-19 who presented prior anosmia, raising the question of a potential trans-olfactory bulb brain invasion.