在《甲醛与认知》一书中，老朽提出了一个观点：“部分老年性痴呆病人存在意识损害”。当然，这一观点需要进一步证实。

In the book of "Formaldehyde and Cognition", I hypothesized: "Some Alzheimer's patients may suffer from consciousness impairent." Of course, this hypothesis needs further investigating.

Please See:  Rongqiao He. Cognitive ability and impairment related to formaldehyde in Formaldehyde and Congition, 1st Ed, Springer Nature, pp.143-166. doi: https://doi.org/10.1007/978-94-024-1177-5_8

URL：https://link.springer.com/chapter/10.1007/978-94-024-1177-5_8#citeas