[On the problem of capability to act during mechanical suffocation (author's transl)].

On a case of mechanical suffocation the problem of persistent "capability to act" during continuing insufficient blood perfusion of the brain is discussed. This means a form of manifestation exhibiting a certain aim, but which cannot be related to voluntary human behaviour. As an explanation reflex-like stimulus-reaction connexions often repeated during life-time are suggested. Similarly, verbal expressions not compatible with the actual situation at the point of death after severe injuries of the frontal lobe cannot be explained conclusively. Those manifestations can probably be attributed to engram-like or life-style forming impressions.