Patients that are amnesic don't know they are amnesic.

健忘症患者不知道他们患了健忘症。

The researchers tested four healthy individuals and four amnesic patients.

研究者测试了四个健康的人和四个失忆症患者。

Alzheimer's disease in its early stage may cause amnesic mild cognitive impairment.

老年痴呆症的初期可能会引起轻度的认知障碍。

Amnesic patients made far more errors, especially those with basal forebrain damage.

失忆症患者所犯的错误要多得多，尤其是基底前脑受创的患者。

The amnesic patients were able to follow the researchers' instructions, but their descriptions were far less vivid.

健忘症患者虽然能够跟随研究者的指令，但他们的描述却远远缺乏生动。