Table 3.

Regression coefficients and p values for regressions between stressor‐evoked cardiovascular reactivity and total amygdala, hippocampus, and insula volume controlling for intracranial volume, age, socioeconomic status, and body mass index

	Amygdala			Hippocampus			Insula
	∆R 2	β	p	∆R 2	β	p	∆R 2	β	p
∆HR (bpm)	0.202	−0.476	0.002*	0.120	−0.367	0.008*	0.004	−0.067	0.597
∆SBP (mmHg)	0.106	−0.357	0.031	0.101	−0.350	0.016*	0.000	−0.006	0.964
∆DBP (mmHg)	0.016	−0.129	0.418	0.004	−0.067	0.638	0.012	0.111	0.363
∆MAP (mmHg)	0.056	−0.248	0.122	0.042	−0.214	0.132	0.000	0.020	0.874
∆SV (ml)	0.008	−0.095	0.584	0.019	−0.145	0.337	0.002	0.052	0.685
∆CO (L/min)	0.183	−0.445	0.006*	0.131	−0.376	0.008*	0.000	−0.018	0.889
∆TPR (dyne‐s/cm− 5)	0.098	0.320	0.051	0.076	0.283	0.051	0.001	0.031	0.805

Separate regressions were run for each cardiovascular variable. ∆HR = heart rate reactivity; ∆SBP = systolic blood pressure reactivity; ∆DBP = diastolic blood pressure reactivity; ∆SV = stroke volume reactivity; ∆CO = cardiac output reactivity; ∆MAP = mean arterial pressure reactivity; ∆TPR = total peripheral resistance reactivity.

*Remains significant after adjusting for Benjamini‐Hochberg correction false discovery rate (FDR) = 0.05.