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Results: 4

1.
Figure 1

Figure 1. From: Prefrontal control of attention to threat.

Schematic representation of the task used. BOLD signal was modeled from the onset of each trial and included the response phase. (see text for details).

Polly V. Peers, et al. Front Hum Neurosci. 2013;7:24.
2.
Figure 2

Figure 2. From: Prefrontal control of attention to threat.

Locations of a priori defined ROIs. Transverse slices for the peak voxel of each of the fROI's are shown. Prefrontal ROIs are rendered on to the anterior surface of a whole brain.

Polly V. Peers, et al. Front Hum Neurosci. 2013;7:24.
3.
Figure 3

Figure 3. From: Prefrontal control of attention to threat.

Behavioral performance for (A) whole sample (n = 19)—T2 scenes task in the dual task condition as a function of the SOA between T1 (the face) and T2 (the scene), and (B) mean T1/T2 performance (±S.E.) for short and long SOAs as a function of T1 expression in high (n = 7) and low ACS (n = 7) groups. The significant effects are marked with an asterisk.

Polly V. Peers, et al. Front Hum Neurosci. 2013;7:24.
4.
Figure 4

Figure 4. From: Prefrontal control of attention to threat.

Brain activity in the independently-defined DLPFC (green sphere based on previous coordinates) and STS (activity cluster based on localizer scan) regions of interest for fear blinked > unblinked trials. (A) Shows average unstandardized beta values in DLPFC, and (B) in STS, across participants as a function of attentional control score across the entire sample (n = 19). (C) Shows mean (±S.E.) activity in DLPFC, and (D) in STS for each AB trial type of the high (n = 7) and low (n = 7) ACS groups. The significant main effects and interactions are marked with an asterisk.

Polly V. Peers, et al. Front Hum Neurosci. 2013;7:24.

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