Figures & data
Figure 1 VFT task design.
Abbreviation: VFT, verbal fluency task.
![Figure 1 VFT task design.](/cms/asset/52287f08-13be-4272-9d38-5a90692359f9/dndt_a_176153_f0001_c.jpg)
Table 1 Characteristics of subjects
Figure 2 A map showing statistically significant lower oxy-Hb changes in BDn patients compared with the controls during the VFT.
Abbreviations: BDn, bipolar disorder patients absence of psychotic symptoms; FDR, false discovery rate; oxy-Hb, oxygenated hemoglobin; VFT, verbal fluency test.
![Figure 2 A map showing statistically significant lower oxy-Hb changes in BDn patients compared with the controls during the VFT.](/cms/asset/e19fbf7a-3ebb-469f-9817-ec944cdf9fa6/dndt_a_176153_f0002_c.jpg)
Figure 3 A map showing statistically significant lower oxy-Hb changes in BDp patients compared with the controls during the VFT.
Abbreviations: BDp, bipolar disorder patients presence of psychotic symptoms; FDR, false discovery rate; HC, healthy controls; oxy-Hb, oxygenated hemoglobin; VFT, verbal fluency test.
![Figure 3 A map showing statistically significant lower oxy-Hb changes in BDp patients compared with the controls during the VFT.](/cms/asset/20ae7b99-3058-4a0f-8218-6d006494880a/dndt_a_176153_f0003_c.jpg)
Figure 4 Histogram of the average oxy-Hb concentrations changes in the four channels.
Abbreviations: BDp, bipolar disorder patients presence of psychotic symptoms; BDn, bipolar disorder patients absence of psychotic symptoms; FDR, false discovery rate; HC, healthy controls; oxy-Hb, oxygenated hemoglobin.
![Figure 4 Histogram of the average oxy-Hb concentrations changes in the four channels.](/cms/asset/e73dc5e7-659b-408c-be18-5a72035325c8/dndt_a_176153_f0004_c.jpg)
Figure 5 A map showing statistically significant lower oxy-Hb changes in BDp patients compared with BDn during the VFT.
Abbreviations: BDp, bipolar disorder patients presence of psychotic symptoms; BDn, bipolar disorder patients absence of psychotic symptoms; FDR, false discovery rate; oxy-Hb, oxygenated hemoglobin; VFT, verbal fluency test.
![Figure 5 A map showing statistically significant lower oxy-Hb changes in BDp patients compared with BDn during the VFT.](/cms/asset/13ba7b4a-9497-4caa-911f-c44752ad6f26/dndt_a_176153_f0005_c.jpg)