Title :
Magnitude of task-induced deactivation of insula and anterior cingulate cortex is related to inter-individual differences in RMSSD
Author :
Iacovella, Vittorio ; Hasson, Uri
Author_Institution :
Fondazione Bruno Kessler, Trento, Italy
Abstract :
By combining functional Magnetic Resonance Imaging and acquisition of cardiac pulsation during the execution of a cognitive task we identified areas where task-induced changes in brain activity correlated with individuals´ cardiac RMSSD. We show the existence of a relationship between task - induced deactivations and RMSSD.
Keywords :
biomedical MRI; brain; cardiology; medical disorders; medical image processing; neurophysiology; brain activity; cardiac RMSSD; cardiac pulsation acquisition; cognitive task; functional magnetic resonance imaging; insula-anterior cingulate cortex; task-induced deactivation magnitude; Brain; Correlation; Europe; Fluctuations; Magnetic resonance imaging; Oscillators; Spatial resolution;
Conference_Titel :
Cardiovascular Oscillations (ESGCO), 2014 8th Conference of the European Study Group on
Conference_Location :
Trento
DOI :
10.1109/ESGCO.2014.6847565
