The Technique of Electrical Stimulation Was First Discovered By

question 16

Multiple Choice

The technique of electrical stimulation was first discovered by:

• A)Luigi Galvani.
• B)René Descartes.
• C)Gustave Fritsch and Edward Hitzig.
• D)David Ferrier.

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Definitions:

Astigmatism

A common vision condition caused by an irregular curvature of the cornea or lens, leading to blurred or distorted vision.

Hyperopia

A condition that occurs when light entering the eye is focused behind the retina; commonly called farsightedness.

Myopia

A vision condition also known as nearsightedness, where distant objects appear blurry while close objects are seen clearly.

Presbyopia

A condition associated with aging, where the eye gradually loses the ability to focus on close objects.