1.4 Development of Binocular Movement The neuromuscular system of an infantile isnt immature until age 2 to 3 months Any ocular misalignment after age 2 to 3 months should be investigated by an ophthalmologist 复旦大学附属眼耳鼻喉科医院
1.4 Development of Binocular Movement The neuromuscular system of an infantile isn’t immature until age 2 to 3 months . Any ocular misalignment after age 2 to 3 months should be investigated by an ophthalmologist
1.5 Binocular vision BInocular Vision: The same object is imaged on each fovea of two eyes they will be seen as one through integration of optic center of the brain SEnsory fusion and stereopsis are the two different physiologic processes that are reponsible for binocular vision 复大学附属眼耳鼻喉科医院
1.5 Binocular Vision Binocular Vision: The same object is imaged on each fovea of two eyes , they will be seen as one through integration of optic center of the brain. Sensory fusion and stereopsis are the two different physiologic processes that are reponsible for binocular vision
1.6 Sensory Fusion Stereopsis SEnsory fusion is the process 夏视 whereby dissimilarities between the 跑合 two images are ignored(not 视界圆 appreciated) Panum区 复视 OPanama's area: The region of fusible points is called Panum's area sTereopsis occurs because of the cerebral integration of these two slightly dissimilar images 复大学附属眼耳鼻喉科医院
Sensory fusion is the process whereby dissimilarities between the two images are ignored(not appreciated) Panama's area: The region of fusible points is called Panum’s area. Stereopsis occurs because of the cerebral integration of these two slightly dissimailar images. 1.6 Sensory Fusion & Stereopsis
1.7 Sensory Changes in Strabismus 1. Diplopia: The same object is seen in two places(diplopia) Visual confusion: When the objects imaged on the two foveas in the same direction in space, this process of localization of spatially separate objects to the same location 复旦大学附属眼耳鼻喉科医院
1.Diplopia:The same object is seen in two places(diplopia). Visual confusion: When the objects imaged on the two foveas in the same direction in space, this process of localization of spatially separate objects to the same location. 1.7 Sensory Changes in Strabismus
1.8 Sensory Changes in Strabismus 2. Suppression: In a patient with strabismus under binocular viewing conditions, either diplopia or visual confusion makes a patient very uncomfortable One images will be suppressed which is not percived(suppression) Suppression is a common sensory adaptation in childhood strabismus 复旦大学附属眼耳鼻喉科医院
2.Suppression: In a patient with strabismus under binocular viewing conditions, either diplopia or Visual confusion makes a patient very uncomfortable. One images will be suppressed ,which is not percived(suppression). Suppression is a common sensory adaptation in childhood strabismus. 1.8 Sensory Changes in Strabismus