The average age of those with symptoms of posterior cortical atrophy is 58. Kathy Oxtoby asks how optometrists can spot the signs.

Clinical Editor Kieran Loft MCOptom and Consultant Neuro-ophthalmologist James Benzimra FRCOphth discuss a case of toxic nutritional optic neuropathy.

Acuity looks at the importance of early diagnosis of keratoconus, and how you can help signpost towards effective treatment and manage the patient over the long term.

The clinical figures that count.

Dr David Robert Grimes looks at the eye health issues that are making the news.

Andrew Bastawrous talks about bringing eye care to some of the poorest people on Earth.

What's happening in the world of technology.

Summaries of two research papers from a recent issue of Optometry in Practice.

Rima Evans looks at the work of those offering practical support and rehabilitation for people with visual impairment