Table 3 Cluster analysis of keywords
From: Functional magnetic resonance imaging of depression: a bibliometrics and meta-analysis
Cluster ID | Keywords (Positive Likelihood Ratio, P) | Content |
|---|---|---|
1 | Functional magnetic resonance imaging (34.77, 1.0–4); major depressive disorder (33.44, 1.0–4); meta analysis (25.47, 1.0–4); magnetic resonance imaging (22.82, 1.0–4); major depression (22.79, 1.0–4) functional magnetic resonance imaging (101.4, 10–4); magnetic resonance imaging (97, 10–4); bipolar disorder (49.5, 10–4); regional homogeneity (26.23, 10–4); fMRI (23.63, 10–4) | Functional magnetic resonance imaging of major depression |
2 | Functional connectivity (127.56, 10–4); default mode network (91.22, 10–4); resting-state functional magnetic resonance imaging (31.64, 10–4); scale (21.96, 10–4); disorder (19.74, 10–4) | Default Mode Network |
3 | Major depressive disorder (47.54, 10–4); prefrontal cortex (45.15, 10–4); major depression (42.65, 10–4); functional connectivity (28.99, 10–4); cortex (22.72, 10–4) | Functional Connectivity |
4 | Activation (51.88, 10–4); fmri (45.52, 10–4); brain (39.64, 10–4); amygdala (33.61, 10–4); regional homogeneity (30.49, 10–4) | Regional homogeneity of the brain regions |