Eye-blinks and tracking

Blinks of the eye predict blinks of the mind.

The Attentional Blink (AB)--a deficit in reporting the second of two target stimuli presented in close succession in a rapid sequence of distracters--has been related to individual processing limitations of working memory. Given the known role of dopamine (DA) in working memory processes, the present experiment tested the hypothesis that DA, and in particular the DA/D1 subsystem, plays a role i...

Reconstruction of eye movements during blinks

In eye movement research in reading, the amount of data plays a crucial role for the validation of results. A methodological problem for the analysis of the eye movement in reading are blinks, when readers close their eyes. Blinking rate increases with increasing reading time, resulting in high data losses, especially for older adults or reading impaired subjects. We present a method, based on ...

Wheelchair Movement Control VIA Human Eye Blinks

Many disorders can disrupt the neuromuscular channels used by the brain to communicate with and control its external environment. Patients with severe neural disorders lose most of voluntary muscle control. Some patients can control their eye movements and may be able to communicate. In the absence of methods for repairing the damage done by these disorders, the only option for restoring functi...

Automatic Classification of Eye Blinks and Eye Movements for an Input Interface Using Eye Motion

Quantitative study of spontaneous eye blinks and eye tics in Gilles de la Tourette's syndrome.

Spontaneous eye blink rate and frequency of eye tics were studied in nine Tourette patients during periods of rest, conversation, and video watching. In comparison with controls, the Tourette patients showed a significantly higher blink rate during rest and video watching. Conversation induced a significant increase in blink rate in the control group, but not in the Tourette patients, whereas v...