What Is the Optic Disk

question 278

Multiple Choice

What is the optic disk?

• A)a tiny spot in the center of the fovea where there is a high concentration of rods and cones
• B)the portion of the lens which focuses incoming light
• C)the point at which the optic nerve fibers leave the back of the eye
• D)a transparent membrane that lies just behind the pupil of the eye and that helps funnel light waves to the lens and retina

---

Definitions:

Gestalt View

An approach emphasizing the whole being greater than the sum of its parts, often applied to psychology and visual perception.

Schemas

Cognitive frameworks or concepts that help individuals organize and interpret information.

Selective Acts

Behaviors or actions that are deliberately chosen or preferred among alternatives, often based on specific criteria or objectives.

Restoring Energy

The process of rejuvenating one's mental or physical strength and vitality.