A stage of sleep – reflected in the size of our pupils – is important to committing recent memories to the brain, which could ...

A study from Cornell University shows how pupils' contraction and dilation during sleep stages indicate the consolidation of ...

Researchers have found the pupil is key to understanding how, and when, the brain forms strong, long-lasting memories.

Traumatic brain injury and ischemic insults to the brain can produce profound changes in pupil size and reactivity. Today, this area of medical care is the most common application of portable infrared ...

A contracted pupil during sleep may be an indication the brain is replaying new memories while a dilated one may hint at ...

like the locus coeruleus (LC), which help set our mental and physical states for tasks that need focus or quick reaction. Interestingly, one outward sign of arousal in the brain is pupil size.

Cornell University researchers have found the pupil is key to understanding how, and when, the brain forms strong, long-lasting memories.

The outward expressions of this surge are hypertension (HTN), hyperthermia, pupillary ... traumatic brain injury (TBI) have demonstrated a spontaneous episodic exaggerated stress response, or ...

Cornell University researchers have found that the pupil is key to understanding how, and when, the brain forms strong, long-lasting memories.

A six-year-old boy who died after suffering a head injury in a fall has been described as a 'much-loved pupil' by his headteacher. Mohammed Yaseen Uddin, who attended Marlborough Primary School in ...

ITHACA, N.Y. – Cornell University researchers have found the pupil is key to understanding how, and when, the brain forms strong, long-lasting memories. By studying mice equipped with brain ...