A more recent ( 2005 ) review concluded less positively that : " " Less robust, but believable, evidence indicates visual training may be useful in developing fine stereoscopic skills and improving visual field remnants after brain damage.
12.
However, similar to recovery from motor deficits after brain injury, where repetitive stimulation has proven effective in recovery of patient functions such as movements of lower limbs, systematic repetitive visual training can also lead to increased visual sensitivity and recovery of function.
13.
In 2004 the American Academy of Ophthalmology ( AAO ) published a review of various research regarding " visual training ", which consisted of " eye exercises, muscle relaxation techniques, biofeedback, eye patches, or eye massages ", " alone or in combinations ".
