Dr Raymond Chang 

Subtitles in English for this video can be displayed by clicking on  (first button on the bottom right hand corner of the video). General Inspection During the general inspection of the cranial nerves, we should look for whether the patient has any ptosis, abnormal eye movements and facial asymmetry. We should also ...

Subtitles in English for this video can be displayed by clicking on  (first button on the bottom right hand corner of the video). The size of the pupillary aperture at any point in time is dependent on a balance between sympathetic tone, parasympathetic tone, the light ...

Subtitles in English for this video can be displayed by clicking on  (first button on the bottom right hand corner of the video). Stereopsis (three dimensional vision) is important in our every day lives. This ability is dependent on aligning both foveae on the same object ...