I would guess an optic nerve defect that slows down processing of visual cues and means that sound is 'heard' before things are 'seen' in the brainhttps://twitter.com/DoctorKarl/status/941474756078977025 …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
I would guess an optic nerve defect that slows down processing of visual cues and means that sound is 'heard' before things are 'seen' in the brainhttps://twitter.com/DoctorKarl/status/941474756078977025 …