Functional magnetic resonance imaging (fMRI) is used to infer brain network activation and interactions, and graph theory methods can identify how networks may mediate behavior. However, current approaches have not focused on identifying local (sub) net...

Emotion is a fundamental function of human brain, and has been widely studied by using traditional psychology paradigm like self-report rating or experimental method such as electroencephalogram(EEG) and fMRI(functional Magnetic Resonance Imaging). Usin...

Objective: Head motion in resting-state functional magnetic resonance imaging (rsMRI) corrupts individual volumes within a dataset, and can cause spurious correlations if uncontrolled. The reliability of rsMRI data can be improved by censoring, or 'scru...

Resting state functional connectivity mapping (FCM) has become an increasingly popular method for human functional magnetic resonance imaging (fMRI). The blood oxygen level dependent (BOLD) signal measured in fMRI corresponds to local changes in deoxy-h...

Three Dimensional Digital Mouse Atlas Using μMRI S.W. Ruffins, M. Dhenain, & R.E. Jacobs Biological Imaging Center, Beckman Institute, Caltech, Pasadena, CA 91125 Gene expression patterns, receptor domains, arrays of innervation, cell lineage patterns, and a host of other types of information in the embryo and adult take place in 3 spatial and 1 temporal dimensions. They occur within the context of the specific specimen being examined. Digital atlases provide a means to place specific data within the context of normal anatomy, analyze the information in multiple dimensions, and examine relationships between different types of information. In this work we present a prototypical digital atlas of the mouse embryo based on microscopic Magnetic Resonance Imaging (μMRI). μMRI is a qualitatively different, although complementary, imaging method to those used in constructing atlases with classical histological techniques. It is able to non-invasively and in 3 dimensions distinguish soft tissues within optically op...

Introduction: The ability to decode stress levels from functional magnetic resonance imaging (fMRI) would open up exciting avenues for the treatment of post-traumatic stress disorder (PTSD). Virtual reality (VR) exposure therapy has been used to treat P...

Background: Excitation/inhibition balance can be used as a predictor not only for the functional regional response in the task-based functional magnetic resonance imaging (fMRI) but also for functional connectivity (FC) strength measured within and betw...

The resting-state functional magnetic resonance imaging (rsfMRI) signal corresponds to propagating electrophysiological infra-slow activity (<0.1 Hz) (Mitra et al., Neuron 98:1-9, 2018). Thus, in addition to defining the spatial topography of large-scal...

Recent advances in functional neuroimaging, such as functional magnetic resonance imaging (fMRI), has opened up a unique opportunity to measure pain objectively based on brain features without relying on self-report. However, the brain-based marker deve...

Functional magnetic resonance imaging (fMRI) has been used to infer age-differences in neural activity from the hemodynamic response function (HRF) that characterizes the blood-oxygen-level-dependent (BOLD) signal over time. The HRF results from complex...