Altered whole-brain connectivity in albinism

Reproducibility of Whole-brain Connectivity Networks

Altered Brain Functional Connectivity in Betel Quid-Dependent Chewers

Background Betel quid (BQ) is a common psychoactive substance worldwide with particularly high usage in many Asian countries. This study aimed to explore the effect of BQ use on functional connectivity by comparing global functional brain networks and their subset between BQ chewers and healthy controls (HCs). Methods Resting-state functional magnetic resonance imaging (fMRI) was obtained fro...

Altered resting brain connectivity in persistent cancer related fatigue

There is an estimated 3 million women in the US living as breast cancer survivors and persistent cancer related fatigue (PCRF) disrupts the lives of an estimated 30% of these women. PCRF is associated with decreased quality of life, decreased sleep quality, impaired cognition and depression. The mechanisms of cancer related fatigue are not well understood; however, preliminary findings indicate...

Altered functional brain connectivity in patients with visually induced dizziness

BACKGROUND Vestibular patients occasionally report aggravation or triggering of their symptoms by visual stimuli, which is called visually induced dizziness (VID). These patients therefore experience dizziness, discomfort, disorientation and postural unsteadiness. The underlying pathophysiology of VID is still poorly understood. OBJECTIVE The aim of the current explorative study was to gain a...

Altered sleep brain functional connectivity in acutely depressed patients.

Recent evidence suggests that problems in information processing within neural networks may underlie depressive disease. In this study, we investigated whether sleep functional brain networks are abnormally organized during a major depressive episode (MDE). We characterized spatial patterns of functional connectivity by computing the "synchronization likelihood" (SL) of 19 sleep EEG channels in...