This creates a vicious cycle. Less dopamine means new experiences feel less rewarding, so you seek them less. Seeking them ...

During rapid eye movements, motion of the stationary world is generally not perceived despite displacement of the whole image on the retina. Here we report that during saccades, human observers sensed ...

Scientists have discovered that a person's eye blink rate can signal deception. Studies show liars tend to blink less while ...

Looking in the right place at the right time is particularly important in ball sports such as tennis, cricket or baseball, in which a player needs to determine the future trajectory of the ball and ...

Parkinson disease is associated with more frequent and larger fixational microsaccades, which may serve as objective markers of motor dysfunction.

Abstract: Electrooculography (EOG) can be used to measure eye movements while the eyelids are open or closed and to assist in the diagnosis of certain eye diseases. However, challenges in biosignal ...

Abstract: Dementia, particularly Alzheimer's disease (AD), poses significant challenges to cognitive function. Utilizing eye-tracking devices for early AD detection has shown promise, but expensive ...

As we age, there is a decrease in the number of neurons in the basal ganglia, cerebellum and spinal cord that can negatively ...