[New approaches to visual rehabilitation training for patients with visual field defects]

In clinical practice, maculopathy and neurological eye disorders often cause visual field defects. Once the defects are formed, treatment and rehabilitation are confronted with the bottleneck due to irreversibility. With the transformation of medical patterns and people's higher needs for rehabilitation, new approaches to visual training for these diseases with visual field defects are emerging. Currently, visual rehabilitation training for patients with visual field defects focuses on two directions: central visual field defects and hemianopia / peripheral visual field defects. Patients' fine vision is mainly affected by central visual field defects, the rehabilitation training for which can be divided into eccentric viewing training, eye movement training and perceptual learning training. Patients' visual exploration, orientation, walking and reading are largely influenced by hemianopia and peripheral visual field defects, the rehabilitation training for which can be separated into visual restoration strategy and eye movement compensatory strategy.