个体内大脑信号变化的更大上调使得高负荷的认知任务对老年人来说更加艰难

Hong Li1, Ying Han2, Haijing Niu1

  • 1State Key Laboratory of Cognitive Neuroscience and Learning, IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875 China.

NeuroImage
|March 15, 2024
PubMed
概括

老年人的大脑信号变化随着认知任务的增加而增加. 较大的可变性通常有助于性能,但过度增加可能表明神经效率下降.