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Brain and Eye Functions Quiz

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Questions and Answers

What is the main function of the oblongata in the brain?

Controls voluntary muscle movements

Regulates breathing and heart rate (correct)

Manages memory storage

Processes visual information

What is the function of the rods in the retina?

To control the shape of the lens for focusing

To relay sensory impulses to the brain

To maintain the shape of the eye and permit light transmission to the retina

To be sensitive to light intensity (correct)

Which part of the eye is responsible for controlling how much light enters through the pupil?

Retina

Cornea

Iris (correct)

Lens

What is the role of the optic nerve in vision?

To relay sensory impulses to the brain Signup and view all the answers

What condition is characterized by the inability to see objects at a distance?

Myopia Signup and view all the answers

What is the function of the vitreous humour in the eye?

To maintain the shape of the eye and permit light transmission to the retina Signup and view all the answers

Where do cones, specialized for color vision, have a high concentration in the eye?

Fovea centralis Signup and view all the answers

What is the primary function of the cornea in the human eye?

To control how much light enters the eye Signup and view all the answers

Which type of light do rods in the retina respond to?

Low-intensity light Signup and view all the answers

In Wernicke's Aphasia, patients primarily struggle with which aspect of language processing?

Language comprehension Signup and view all the answers

Which brain region is associated with learning, memory, conscious thought, and problem solving?

Cerebrum Signup and view all the answers

What is the function of the corpus callosum in the brain?

Integrates functions between left and right hemispheres Signup and view all the answers