Look at the bigger picture: предложение пересмотреть традиционный подход к фМРТ
They found that the larger the scale, the better they were able to detect effects.
... At the smallest scales, researchers were only able to detect about 10% of effects. But at the network level, they could detect over 80% of them.
... at the smallest scale, researchers could confidently say that the effects they observed were occurring throughout the small area. At the network level, however, they could only say that the effects were occurring across much of the network, not pinpoint where in the network exactly.
To better understand the brain, look at the bigger picture. AUGUST 5, 2022 https://medicalxpress.com/news/2022-08-brain-bigger-picture.html
Stephanie Noble .. Dustin Scheinost. Improving power in functional magnetic resonance imaging by moving beyond cluster-level inference, Proceedings of the National Academy of Sciences, August 4, 2022. 119 (32) e2203020119 https://doi.org/10.1073/pnas.2203020119 (Open Access)
They found that the larger the scale, the better they were able to detect effects.
... At the smallest scales, researchers were only able to detect about 10% of effects. But at the network level, they could detect over 80% of them.
... at the smallest scale, researchers could confidently say that the effects they observed were occurring throughout the small area. At the network level, however, they could only say that the effects were occurring across much of the network, not pinpoint where in the network exactly.
To better understand the brain, look at the bigger picture. AUGUST 5, 2022 https://medicalxpress.com/news/2022-08-brain-bigger-picture.html
Stephanie Noble .. Dustin Scheinost. Improving power in functional magnetic resonance imaging by moving beyond cluster-level inference, Proceedings of the National Academy of Sciences, August 4, 2022. 119 (32) e2203020119 https://doi.org/10.1073/pnas.2203020119 (Open Access)