That was the finding of a new study of cognitive impairment, or a loss in mental abilities.

VOA: special.2010.07.07

And there's also,of course,in each one of our cases, there's these higher mental cognitive functions that I've been calling the person functioning, there's the B-functions and there's the P-functions.

当然对我们来说，还有更高级的精神上的认知功能,我称之为人格功能，所以就有生理功能和人格功能。

耶鲁公开课 - 死亡课程节选