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Brandon E Gavett1, Sarah Tomaszewski Farias1, Evan Fletcher1

  • 1Department of Neurology, University of California Davis School of Medicine, Sacramento, CA 95816, USA.

Brain communications
|August 2, 2024
PubMed
概括

这项研究开发了机器学习模型来估计认知储备,这是对抗认知衰退的大脑弹性的衡量标准. 最好的模型,结合认知表现和告知者数据,准确预测了储备和缓和的大脑认知链接,而不需要神经成像.

相关概念视频

Decision Making: P-value Method01:09

Decision Making: P-value Method

The process of hypothesis testing based on the P-value method includes calculating the P- value using the sample data and interpreting it.
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim  is also stated. These statements can act as null and alternative hypotheses:  a null hypothesis would be a neutral statement while the alternative hypothesis can...
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