Psychiatry faces fundamental challenges with regard to mechanistically guided differential
diagnosis, as well as prediction of clinical trajectories and treatment response of individual …

Pulmonary functional magnetic resonance imaging (PfMRI) provides a way to non-invasively
map and measure the spatial distribution of pulmonary ventilation, perfusion and gas …

Interoception, the perception of internal bodily states, is thought to be inextricably linked to
affective qualities such as anxiety. Although interoception spans sensory to metacognitive …

Response inhibition and interference resolution are often considered subcomponents of an
overarching inhibition system that utilizes the so-called cortico-basal-ganglia loop. Up until …

Objectives Mapping the neurobiology of meditation has been bolstered by functional MRI
(fMRI) research, with advancements in ultra-high field 7 Tesla fMRI further enhancing signal …

Global signal fluctuations are a dominant source of variance in spontaneous BOLD activity.
These brain-wide signals co-occur with respiratory and other physiological changes. An …

Background: Brooding is a critical symptom and prognostic factor of major depressive
disorder (MDD), which involves passively dwelling on self-referential dysphoria and related …

The brain is closely attuned to visceral signals from the body's internal environment, as
evidenced by the numerous associations between neural and peripheral physiological …

The brain is closely attuned to visceral signals from the body's internal environment, as
evidenced by the numerous associations between neural, hemodynamic, and peripheral …

Abstract Functional Magnetic Resonance Imaging (fMRI) is typically acquired using gradient-
echo sequences with a long echo time at high temporal resolution. Gradient-echo …