Somebody did, at least in passing. I remember an SF story where AIs were only useable for about six months - they'd go catatonic afterwards.
Memory fails me about details, not even the writer's name.
http://en.wikipedia.org/wiki/Golem_XIV
http://en.wikipedia.org/wiki/Stanislaw_Lem%27s_fictitious_cr...
Somebody did, at least in passing. I remember an SF story where AIs were only useable for about six months - they'd go catatonic afterwards.
Memory fails me about details, not even the writer's name.