Cognitive decline with age is associated with brain atrophy and reduced brain activations,
but the underlying neurophysiological mechanisms are unclear, especially in deeper brain …

Introduction The impairment of nigrostriatal dopaminergic network is a core feature of
dementia with Lewy bodies (DLB). The involvement and reconfiguration of extranigrostriatal …

Degeneration of the locus coeruleus (LC) is recognized as a critical hallmark of Parkinson's
disease (PD). Recent studies have reported that noradrenaline produced from the LC has …

Introduction Sport-related concussion (SRC) has been shown to induce cerebral
neurophysiological deficits, quantifiable with electroencephalography (EEG). As the …

Repetitive head impacts represent a risk factor for neurological impairment in team-sport
athletes. In the absence of symptoms, a physiological basis for acute injury has not been …

Moderate-severe traumatic brain injury (TBI) may result in difficulty with emotion recognition,
which has negative implications for social functioning. As aspects of social cognition have …

Graph theory is a branch of mathematics that allows for the characterization of complex
networks, and has rapidly grown in popularity in network neuroscience in recent years …

Amyotrophic lateral sclerosis affects upper and lower motor neurons, causing progressive
neuropathology leading to structural and functional alterations of affected neural networks …

Background: The nonmotor symptom spectrum of Parkinson's disease (PD) includes
progressive cognitive decline mainly in late stages of the disease. The aim of this study was …

Traditional models of left hemisphere stroke recovery propose that reactivation of remaining
ipsilesional tissue is optimal for language processing whereas reliance on contralesional …