Skip to main content
Figure 2 | Alzheimer's Research & Therapy

Figure 2

From: Resting state functional MRI in Alzheimer's Disease

Figure 2

The task-positive network (TPN) with both seed-based and low-dimensional independent component analysis (ICA) (20 components) in a group analysis of 341 elderly healthy control subjects. (a) Regions with negative correlations, also known as anti-correlations, to the same 6 mm-radius spherical seed in the posterior cingulate cortex used in Figure 1. The approximate size and location are indicated with yellow circle. (b) Four independent components within the TPN (red: salience network; blue: dorsal attention network; green: left executive control network; violet: right executive control network) that were detected using ICA.

Back to article page