Patent ID: 7427136

Claim:
A method for diagnosis and treatment of a patient having retinal signal processing difficulties comprising the steps of: identifying a patient having at least one medical condition selected from the group consisting of processing difficulties, integration problems, imbalances and abnormal postures; at least a partially altering at least some of the light entering at least one of the patient's eyes using a light altering device selected from the group consisting of opaque or colored or non-colored contact lenses, translucent or enhancer tinted contact lenses, visible tint contact lenses, eyeglass lenses with or without tints or filter or prisms, occluders, neutral density filters, partial or total light blocks, prisms, tear-dye, visors, blinders and non-lacrimal occluders; achieving improved retinal signal processing for the patient and improving the patient's condition; using the Z-Bell Test to evaluate stability of sensory integration and retinal receptor sensitivity.