Which of the Following Procedures Requires Surgery to Implant Electrodes

question 1

Multiple Choice

Which of the following procedures requires surgery to implant electrodes into the brain and an embedded box under the collarbone?

• A) deep brain stimulation
• B) electroconvulsive therapy
• C) prefrontal lobotomy
• D) transcranial magnetic stimulation

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Definitions:

Fovea

A small depression in the retina of the eye where visual acuity is highest due to the presence of a high concentration of cones.

Cones

Photoreceptor cells in the retina of the eye that are responsible for color vision and function best in relatively bright light.

Retina

A layer at the back of the eyeball containing cells that are sensitive to light and that trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed.

Energy

The capacity to do work, which exists in various forms such as kinetic, potential, thermal, electrical, chemical, nuclear, and others.