Catatonia is an experience associated with a person taking a rigid or mute stance. Aspects of catatonia can also include unusual posturing, repetitive movements, repeating speech, and agitation. It is ...

With waxy flexibility, a person’s limbs respond like a warm candlestick being moved and positioned. Waxy flexibility is a relatively rare symptom typically seen in catatonia, a condition that disrupts ...

Videos of people standing still in a trance-like state have been used by social media users to suggest catatonia is a side-effect of COVID-19 vaccines. But most of the videos being shared pre-date the ...