In vivo photoreceptor and retinal capillary flow imaging to study neurovascular coupling in human diabetes, thalassemia, optic neuritis, benign intracranial hypertension and progressive retinal dystrophies.

Reactivity in the human retinal microvasculature measured during acute gas breathing provocations

Angelina Duan, Phillip A Bedggood, Andrew B Metha, Bang V Bui

2017-05-18

Although changes in vessel diameter following gas perturbation have been documented in retinal arterioles and venules, these respo..

De-warping of images and improved eye tracking for the scanning laser ophthalmoscope

Phillip Bedggood, Andrew Metha

2017-04-03

A limitation of scanning laser ophthalmoscopy (SLO) is that eye movements during the capture of each frame distort the retinal ima..

Evidence of Flicker-Induced Functional Hyperaemia in the Smallest Vessels of the Human Retinal Blood Supply

Angelina Duan, Phillip A Bedggood, Bang V Bui, Andrew B Metha

2016-09-12

Regional changes in blood flow are initiated within neural tissue to help fuel local differences in neural activity. Classically, ..

Imaging the response of the human retinal microvasculature to hyperoxia and hypercapnia

Angelina Duan, Phillip Bedggood, Andrew Metha, Bang V Bui

2016-09-01