Selina Powell

Features Editor

Selina Powell is the features editor of Optometry Today (OT), where she writes in-depth features for the print journal and is responsible for the development of supplements in collaboration with commercial partners. Selina also covers eye health research for OT, keeping practitioners up to date with the latest developments through the Science & vision section of the website and the clinical round-up in print. She talks to optometrists about their pursuits outside of the testing room for OT’s regular Secret life article, while her My vision feature showcases the experiences of people with conditions that affect their sight.

Selina worked as a journalist for weekly and daily newspapers in New Zealand before moving to the UK in 2016.

More articles by Selina Powell

Heidelberg Engineering expert shares OCT tips

Professional education director, Martin Long, focused on interpreting optical coherence tomography scans at 100% Optical
- Equipment and suppliers
100% Optical Events Imaging OCT
Locum optometrist guide
Let’s talk about… OCT

Experts share their tips on how locums can harness optical coherence tomography to provide excellent patient care
- Business management
Sight test Locums Imaging OCT
- Sponsored by:
Skin deeper: expanding the application of OCT beyond the eyes

Scientists have described a new method that increases the depth that optical coherence tomography can scan structures at
- Technology
Health Imaging OCT
Scientists develop automated OCT machine

The technology incorporates a robotic arm and active-scanning head that aligns itself with the patient’s pupil
- Research
Imaging OCT
Milestone moments

OT takes a look at landmark events in optometry over the past six decades
- 5 min read
- AOP
- 1
Government NHS Business Multiple Independent OCT Feature
Using OCT to image the joints

Researchers have developed a low-cost optical coherence tomography device that can be used to assess joint damage
- Technology
OCT Imaging Health
Using artificial intelligence for automatic choroidal segmentation

Australian researchers have applied deep learning to OCT scans in order to automatically define the boundaries of the choroid and the retina
- Technology
Imaging OCT
A microchip that maps the back of the eye

Researchers from Colombia University in the US have produced high contrast OCT images using an 8mm square microchip
- Technology
OCT Imaging
Scientists develop new method for enhancing OCT resolution

New technique applies AI to increase the resolution of optical coherence tomography down to a single micrometre in all directions
- Research
OCT
Moorfields cloud-based platform could reduce unnecessary hospital referrals

Technology that allows for patients to be triaged remotely revealed that 52% of those referred to hospital eye services did not need specialist treatment
- Technology
Hospital optometrists Imaging OCT NHS

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