The limbic system describes a complex of brain structures central for memory, learning, as
well as goal directed and emotional behavior. In addition to pathological studies, recent …

Resting-state functional magnetic resonance imaging (RS-fMRI) studies have been
extensively applied to analyze the pathophysiology of neurodegenerative disorders such as …

Evidence of direct reciprocal connections between the cerebellum and basal ganglia has
challenged the long-held notion that these structures function independently. While …

Background Tracking longitudinal functional brain dysconnectivity in Parkinson's disease
(PD) is a key element to decoding the underlying physiopathology and understanding PD …

Parkinson's disease (PD) is one of the most common progressive degenerative diseases,
and its diagnosis is challenging on clinical grounds. Clinically, effective and quantifiable …

Longitudinal connectivity studies might guide our understanding of the underlying
neurodegenerative processes. We report the results of a longitudinal study in patients at …

ABSTRACT Background Functional MRI (fMRI) has been widely used to study abnormal
patterns of functional connectivity at rest in patients with movement disorders such as …

The synaptic organization of the brain is constantly modified by activity-dependent synaptic
plasticity. In several neurological disorders, abnormal neuronal activity and pathological …

Background Functional brain connectivity alterations may be detectable even before the
occurrence of brain atrophy, indicating their potential as early markers of pathological …

Abstract Background Motor symptoms in Parkinson's disease (PD) patients might be related
to high‐level task‐control deficits. We aimed at investigating the dynamics between …