Claire Howard

Salford Royal NHS Foundation Trust, Salford, UK.

JOURNAL REVIEWED: Neuro-Ophthalmology

Latest Contribution

Retinal changes in Leber hereditary optic neuropathy

1 August 2016 | | EYE - Neuro-ophthalmology | Ganglion cell complex, Leber hereditary optic neuropathy, optical coherence tomography, retinal nerve fibre layer

The objective of this study was to describe the changes in the retinal ganglion cell complex (GCC) relative to the retinal nerve fibre layer (RNFL) over time, in patients with Leber’s hereditary optic neuropathy (LHON). For this study, 21 patients...

Static subjective visual vertical (SVV) in the normal visual system

1 August 2016 | | EYE - Neuro-ophthalmology | Otoliths, preset angle, subjective visual vertical (SVV), test-retest, variability

Graviception is the perception of a persons’ orientation relative to gravitational force. This can be measured by means of subjective verticals, which can be divided into three tests: subjective visual vertical (SVV), subjective postural vertical (SPV) and subjective haptic vertical...

Use of RAPDx device with optic nerve disease

1 August 2016 | | EYE - Neuro-ophthalmology | Detection rate, optic nerve disease, relative afferent pupillary defect, standard values

The authors have previously reported on use of the RAPDx device for evaluating relative afferent pupillary defects (RAPD). RAPDx objectively determines the magnitude of RAPD by presenting light stimuli alternately to pairs of eyes with laterality. The parameters of amplitude...