Introduction 83% of those diagnosed with Parkinson's Disease (PD) eventually progress to
PD with mild cognitive impairment (PD-MCI) followed by dementia (PDD)-suggesting a …

Blinks, the closing and opening of the eyelids, are used in a wide array of fields where
human function and behavior are studied. In data from video-based eye trackers, blink rate …

The capacity for inhibitory control is an important cognitive process that undergoes dynamic
changes over the course of the lifespan. Robust characterization of this trajectory …

Objectives This study (1) describes and compares saccade and pupil abnormalities in
patients with manifest alpha-synucleinopathies (αSYN: Parkinson's disease (PD), Multiple …

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 …

The pupil is modulated by luminance, arousal, bottom-up sensory, and top-down cognitive
signals, and has increasingly been used to assess these aspects of brain functioning in …

Background Borderline personality disorder (BPD) is associated with heightened impulsivity,
evidenced by increased substance abuse, self-harm, and suicide attempts. Addressing …

Oculomotor behaviour changes in patients with Parkinson's disease (PD) are a promising
source of prodromal disease markers. Capitalizing on this phenomenon to facilitate early …

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

Oculomotor tasks generate a potential wealth of behavioural biomarkers for
neurodegenerative diseases. Overlap between oculomotor and disease-impaired circuitry …