Gupta Vivek

Retinal changes in Alzheimer's disease- integrated prospects of imaging, functional and molecular advances.

This review summarises the existing knowledge that informs our understanding of the impact of AD on the retina and highlights some of the gaps that need to be addressed.

DBA/2J mouse model for experimental glaucoma: pitfalls and problems.

The DBA/2J experimental glaucoma model shows variability in expression, and its pathological changes cause major difficulties in assessing disease progression.

Stress and Allostatic Load in Patients With Primary Open Angle Glaucoma.

Glaucoma patients exhibited allostatic overload indicating physiological dysregulation to chronic stress although additional research is required to establish causality.

Quantification of localised vascular wedge-shaped defects in glaucoma.

Vascular wedge defects are present at all POAG stages even before functional change and are strongly concordant with focal RNFL loss.

Cognitive Impairment in Primary Open Angle Glaucoma: A Case-Control Study.

Individuals with POAG exhibited higher cognitive impairment and raised serum cortisol levels than age-matched healthy controls.