Noisy neurons can certainly compute.
Salinas
Emilio
E
D000465:Algorithms; D000818:Animals; D001499:Bayes Theorem; D002415:Cats; D002540:Cerebral Cortex / Q000166:cytology / Q000502:physiology; D008606:Mental Processes / Q000502:physiology; D009474:Neurons / Q000502:physiology*; D016012:Poisson Distribution