“Amnesia was the (usually temporary) loss of memory. Amnesia could be a common side-effect of...Amnesia
“Catatonia was a medical condition where an individual became unaware of the world outside...Catatonia
“A timehead was a hypothetical feature that Amy Pond suggested to the Eleventh Doctor when he...Timehead
“Calcium decay was a condition which affected Raxacoricofallapatorians, who were calcium-based...Calcium decay
The following 23 pages are in this category, out of 23 total.