successive differences between adjacent r r intervals
color scale reflecting t statistics exploratory analysis

all 14 pre specified ROI all FDR corrected ps<0.001 online Appendix B, TableS11
t=2.26, p=.02; Figure3 online Appendix B, TableS16

Age-related losses in cardiac autonomic activity during a daytime nap

future studies developing intervention method

Participants 60 NAP + 46 QW healthy young adults (18-35 yo, male=60, Mean=20.67, SD=3.07) & 46 NAP + 38 QW older adults (60-85 yo, male=42, Mean=69.15, SD=5.93

The effects of age on resting-state BOLD signal variability is explained by cardiovascular and cerebrovascular factors

root mean squared difference of successive intervals
erhardt etal 2011 exploratory factor analysis
constructed 5000 distributions of age rsfa residual correlation
gmv ics demonstrated reduced correlation
analysis of heart rate variability estimates

acceleration factor 2 Repetition Time TR=2250 ms Echo Time TE=2.99 ms Inversion Time TI=900 ms flip angle alpha=9
TR=1970 ms; TE=30ms flip angle alpha=78°; FOV=192mm*192
flip angle 90°, 700ms inversion time TI<=>1, TI2=1800ms, 1600

Age-related alterations in the cerebrovasculature affect neurovascular coupling and BOLD fMRI responses: Insights from animal models of aging

Dual impedance cardiography: An inexpensive and reliable method to assess arterial stiffness

DBP>=80 mmHg [n=10] Whelton et al., 2018

Age-related changes in cerebrovascular health and their effects on neural function and cognition: A comprehensive review

Stress and aging: A neurovisceral integration perspective

The neural-vascular basis of age-related processing speed decline

implementation of calibrated fmri method

Embodiment of sleep-related words: Evidence from event-related potentials

Can pupillometry distinguish accurate from inaccurate familiarity?

bolar index category pupil dilation times bolar index
increased pupil dilation during recognition memory test
inaccurate memory during recognition memory test

Different psychophysiological and clinical symptoms are linked to affective versus sensory vicarious pain experiences