Table 2.
The Pearson correlations for Probability of Disengagement, Left and Right Amygdala Volumes, Intracranial volume, Age at MRI, Age at Eye Tracking, Head Circumference, and Birth Weight.
| 1. | 2. | 3. | 4. | 5. | 6. | 7. | 8. | 9. | 10. | 11. | 12. | 13. | 14. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. PD Sc | 1 | |||||||||||||
| 2. PD Ne | .337** | 1 | ||||||||||||
| 3. PD Ha | .506** | .717** | 1 | |||||||||||
| 4. PD Fe | .307** | .787** | .594** | 1 | ||||||||||
| 5. LAVol | -.060 | .115 | .088 | .236† | 1 | |||||||||
| 6. RAVol | -.055 | -.039 | -.038 | .008 | .699** | 1 | ||||||||
| 7. ICV | .072 | -.050 | -.026 | -.025 | .607** | .579** | 1 | |||||||
| 8. LA_ICV | -.118 | .166 | .125 | .302* | .856** | .493** | .113 | 1 | ||||||
| 9. RA_ICV | -.112 | -.021 | -.017 | .020 | .483** | .868** | .102 | .532** | 1 | |||||
| 10. MRI Age#1 | -.018 | -.133 | -.214† | -.127 | .032 | .062 | .315* | -.161 | -.112 | 1 | ||||
| 11. MRI Age#2 | .026 | -.052 | -.042 | -.014 | .120 | .175 | .346** | -.063 | .005 | .418** | 1 | |||
| 12. ET Age | -.215† | .162 | .093 | .071 | .203 | .160 | .196 | .122 | .076 | .060 | .107 | 1 | ||
| 13. HC | .045 | -.165 | -.054 | -.020 | .328** | .289* | .517** | .090 | .049 | -.258* | -.037 | .101 | 1 | |
| 14. BW | -.161 | -.289* | -.151 | -.237† | .223† | .295* | .454** | -.014 | .090 | -.112 | .314* | .096 | .557** | 1 |
PD = Probability of Disengagement; Sc = Scrambled; Ne = Neutral; Ha = Happy; Fe = Fearful; LAVol = Left amygdala (raw) volume; RAVol = Right amygdala (raw) volume; ICV = Intracranial Volume; LA_ICV = Left Amygdala adjusted for Intracranial Volume; RA_ICV = Right Amygdala adjusted for Intracranial Volume; MRI Age#1 = MRI Age (days) from Birth; MRI Age#2 = MRI Age (days) from Conception; ET Age = Age (months) at Eye Tracking; HC = Head Circumference; BW = Birth Weight.