A) Describe the Order in Which Light Passes Through the Eye

question 202

Essay

a) Describe the order in which light passes through the eye. Be sure to identify each of the parts of the eye and their functions.

b) Describe how the sense receptors receive light in the retina and how sensory information gets sent to the brain.

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Definitions:

DSM-5

The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders, a comprehensive classification of mental disorders used by healthcare professionals.

Dysthymic Disorder

Dysthymic Disorder, now known as Persistent Depressive Disorder, is a long-term form of depression marked by persistent low mood and other depressive symptoms.

Hopelessness

Sense that the future is bleak and there is no way to make it more positive.

Persistent Depressive Disorder

A form of depression that lasts for at least two years, characterized by a persistent depressed mood and other symptoms.