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What else can I help you with?
What part of the body can grow up to ten times its normal size?
the pupil of the eye
What controls the size of the pupil in the human eye?
The size of the pupil in the human eye is controlled by the iris, which is a ring of muscle that can expand or contract to adjust the size of the pupil.
Why can left pupil be larger than right pupil?
Inequality in pupil size, known as anisocoria, can be due to variations in sympathetic and parasympathetic nerve activity in each eye. This can be caused by conditions such as Horner's syndrome, brain injury, or certain medications. It is important to consult with a healthcare professional for a proper evaluation and diagnosis.
What adjusts the size of the pupil?
7845
Is it possible to break your pupil?
Eye trauma can damage the muscle that controls pupil size.
A) Size of pupil becomes __________________when you see in dim light?
size of pupil becomes larger when you see in dim light
Which part of the eyes control size of the pupil?
The iris, specifically the muscles within it, control the size of the pupil. Contraction and relaxation of these muscles regulate the amount of light entering the eye by adjusting the diameter of the pupil.
Is it possible for your pupil to grow bigger than your iris?
No. The pupil can only open to the size of the iris.
Where is the iris located?
The iris is the layer that surrounds the pupil and controls the size and diameter of the pupil. It also controls the amount of light that reaches the pupil.
Does Pupil size increases with age?
YES
What causes a pupil to open and shut?
The pupil size is controlled by the iris muscles. In bright light, the iris constricts the pupil to reduce the amount of light entering the eye. In dim light, the iris dilates the pupil to allow more light to enter. Emotional responses or changes in focus can also affect pupil size.
Do your pupils disappear?
No, pupils do not disappear. They can change size in response to light and other factors, such as emotional arousal or focus, but they remain present in the eye. Changes in pupil size are a normal physiological response and do not indicate that they are disappearing.
