If your pupils don't work properly, you may experience photophobia (eye discomfort in light) or hemeralopia (an inability to see clearly in light). Certain medications and medical conditions ...

Dilating drops open your pupils so the doctor can check ... Female Narrator Because so many diseases can first be seen inside the eye, you have a greater opportunity for early diagnosis and ...

As we age, our bodies go through many changes. While grey hair and wrinkles are the most visible signs, our eye colour can ...

Dilated pupils are also caused by drug use, sexual attraction, brain injury, eye injury, certain medications, or benign episodic unilateral mydriasis (BEUM). The size of your pupils can say a lot ...

They also adjust how much light enters your pupil so ... and inflammatory diseases. Left untreated, inflammation can cause permanent damage and lead to blindness. If you have eye pain, redness ...

Your eyeballs can show signs of diabetes, nutritional deficits, cardiovascular disease ... blood vessels — in the eye. In the eye below, a brown halo surrounds the pupil — the opening at ...

Pupillometry measures the size and reactivity of the pupil, the dark circle at the eye’s centre through ... between pupil size and certain medical conditions that affect the nervous system.

Changes in pupil size, shape, and reactivity can sometimes signal underlying mental health conditions, stress, or even neurological disorders. What pupil changes reveal While we are all aware that ...

Whatever light is not absorbed on this return trip passes out of the eye the same way it came in—through the pupil. The presence of the tapetum can be observed at night when a pair of glowing ...

Using synthetic data generated via conditioning with disease labels can enhance the pretraining efficiency and generalization of medical foundation models, as shown for the detection of eye ...