Q:

What part of the brain controls sight?

A:

Quick Answer

Located at the back of the brain, the occipital lobes are the part of it responsible for sight. They are part of the cerebral cortex. The temporal lobes and the parietal lobe also play a role in visual perception.

Know More
What part of the brain controls sight?
Credit: elvira boix photography Moment Getty Images

Full Answer

The occipital lobe's effect on vision is evidenced in the event of brain damage, such as a stroke. If the occipital lobes are involved in the stroke, the victim experiences vision damage. Such a stroke may cause the victim to experience difficulty in recognizing people or objects, partial blindness, color blindness or difficulty in interpreting the happenings in the world around him.

Learn More

Related Questions

  • Q:

    What do the occipital lobes do?

    A:

    The occipital lobes, located at the rear of the brain, processes visual information, as shown on the National Institutes of Health website. Although the occipital lobe is responsible for handling the bulk of the visual information coming to the brain, the posterior portions of the parietal and temporal lobes also participate in processing visual images, according to About.com.

    Full Answer >
    Filed Under:
  • Q:

    What part of the eye contains the sensory receptors for sight?

    A:

    The part of the eye that contains the sensory receptors for sight is the retina. The sensory receptors are located in the outermost layer of the retina, which means that light must travel through several layers before reaching the receptors.

    Full Answer >
    Filed Under:
  • Q:

    Where is nervous tissue found?

    A:

    Nervous tissue is found in peripheral nerves throughout the body and in the organs of the central nervous system, the brain and spinal cord. Nerve tissue is composed of neurons, which are specialized cells able to react to stimuli by sending a signal down a long strand of cell known as an axon. Nervous tissue is responsible for receiving information from the senses, processing it and sending out instructions.

    Full Answer >
    Filed Under:
  • Q:

    What is the function of the cochlea?

    A:

    The cochlea is the auditory center of the inner ear, a fluid-filled organ that translates the vibrations of auditory sound into impulses the brain can understand. This occurs at the organ of Corti, a structure consisting of tiny hairs throughout the cochlea that vibrate and send electrical signals through the nervous system.

    Full Answer >
    Filed Under:

Explore