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Shining a light on posterior cortical atrophy.

Sebastian J Crutch¹, Jonathan M Schott, Gil D Rabinovici

¹Dementia Research Centre, UCL Institute of Neurology, London, UK.

Alzheimer'S & Dementia : the Journal of the Alzheimer'S Association

|January 1, 2013

Summary

Posterior cortical atrophy (PCA) is a rare neurological disorder causing visual processing decline. Early misdiagnosis is common, highlighting the need for increased awareness and research collaboration.

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Area of Science:

Neurology
Neuroscience
Ophthalmology

Background:

Posterior cortical atrophy (PCA) presents as a progressive decline in visual processing, with early preservation of memory and language.
PCA is often misdiagnosed due to its rarity, variable presentation, and initial assessment by ophthalmologists who may miss cortical dysfunction.

Framework:

An international working party of multidisciplinary PCA research clinicians was established.
The group aims to raise disease awareness, stimulate research, and foster collaboration.

Implementation:

The working party held its inaugural meeting in Vancouver, Canada, on July 13, 2012.
This meeting preceded the Alzheimer's Association International Conference.

Implications:

Increased awareness and research are crucial for improving PCA diagnosis and patient outcomes.
Multidisciplinary collaboration is key to advancing understanding and treatment of PCA.