Retinal Neurodegeneration Measured With Optical Coherence Tomography and Neuroimaging in Alzheimer Disease: A Systematic Review.

Background: Optical coherence tomography (OCT) has enabled several retinal alterations to be detected in patients with Alzheimer disease (AD), alterations that could be potential biomarkers. However, the relationship between the retina and other biomarkers of AD has been underresearched. We gathered and analyzed the literature about the relationship between retinal and cerebral alterations detected via neuroimaging in patients with AD, mild cognitive impairment (MCI), and preclinical AD.

Correlation between retinal nerve fibre layer thickness and white matter lesions in Alzheimer's disease.

Objectives: Early diagnosis in Alzheimer's disease (AD) is crucial in order to implement new therapeutic strategies. The retina is embryologically related to the brain. Thus, the possible usefulness of optical coherence tomography (OCT) in the early detection of AD is currently being studied.

Forced normalization: case series from a Spanish epilepsy unit.

Introduction: Forced normalization is a clinical situation of singular relationship betweenepilepsy and psychosis, in which a patient shows behavioural and psychiatric symptoms coinciding with a reduction or termination of seizures and a total or partial normalization ofelectroencephalogram. Behavioural symptoms (frequently psychosis) or mood disturbances may appear. More information about this phenomenon, risk factors and prognostic variables is needed.

Neurosarcoidosis: Analysis of a series of 20 patients.

Introduction: Neurosarcoidosis is a rare complication of sarcoidosis. There are small series on the condition and very few from Spain. We conducted a retrospective study of neurosarcoidosis in Virgen de la Victoria Hospital over the last 10 years.