I know someone who's son is suddenly exhibiting what resembles a neurological condition, he's had brain scans, a spinal tap, been tested for stroke, specialists can't find anything and say they've never seen anything like this. All tests at various hospitals are negative for common conditions.
Does anybody have an idea of what this condition is?
Videos here: https://www.veed.io/view/35108dcd-9675-4e25-9469-bd31cc3982e1
https://www.veed.io/view/4c4c62c6-aaf9-464a-9ebf-434248446470
https://www.veed.io/view/057e75b9-018b-4e7d-afb0-5b34357ec522