Movement disorders such as Parkinson's disease (PD) impact oculomotor function–the
ability to move the eyes accurately and purposefully to serve a multitude of sensory …

Cognitive dysfunction is the most common and important nonmotor symptom in Parkinson's
disease (PD) and can occur at any stage. However, there is still a lack of effective …

Spontaneous eye blinking is gaining popularity as a proxy for higher cognitive functions, as
it is readily modulated by both environmental demands and internal processes. Prior studies …

Background Alzheimer's disease (AD) and Lewy body disease (LBD), the two most common
causes of neurodegenerative dementia with similar clinical manifestations, both show …

The tremendous increase in the use of video-based eye tracking has made it possible to
collect eye tracking data from thousands of participants. The traditional procedures for the …

Several studies have provided evidence that a subset of patients with essential tremor (ET)
develop Parkinson's disease (PD) after several years or decades, resulting in the ET-PD …

Introduction Impairment in visual and cognitive functions occur in youth with demyelinating
disorders such as multiple sclerosis, neuromyelitis optica spectrum disorder, and myelin …

Introduction In recent years, eye-tracking has been proposed as a promising tool to identify
potential biomarkers for mental disorders, including major depression. We will conduct an …

Background Saccade, pupil, and blink control are impaired in patients with α-
synucleinopathies (αSYN): Parkinson's disease (PD) and multiple system atrophy (MSA) …

Objective This study aims to explore the relationship between eye movement characteristics
and cognitive function in adolescents with major depressive disorder (MDD). Method …