Effective motor performance is important for surviving and thriving, and skilled movement is
critical in many activities. Much theorizing over the past few decades has focused on how …

Aberrant patterns of brain functional connectivity in the default mode network (DMN) have
been observed across different classes of substance use disorder (SUD) and are associated …

Human brains lie at the core of complex neurobiological systems, where the neurons,
circuits, and subsystems interact in enigmatic ways. Understanding the structural and …

The experiences induced by psychedelics share a wide variety of subjective features,
related to the complex changes in perception and cognition induced by this class of drugs. A …

The relationship of cortical structure and specific neuronal circuitry to global brain function,
particularly its perturbations related to the development and progression of neuropathology …

A growing field of research explores links between behavioral measures and functional
connectivity (FC) assessed using resting-state functional magnetic resonance imaging …

Classical accounts of the pathophysiology of Parkinson's disease have emphasized
degeneration of dopaminergic nigrostriatal neurons with consequent dysfunction of cortico …

The purpose of this work was to evaluate changes in the connectivity patterns of a set of
cognitively relevant, dynamically interrelated brain networks in association with cognitive …

Background Cognitive impairment is a common non-motor symptom in Parkinson's disease.
So far, the underlying pathophysiology remains unclear. Several alterations in functional …

Objective: Using resting-state (RS) fMRI, we investigated the functional integrity of the
default-mode network (DMN) in cognitively unimpaired patients with Parkinson disease …