Which of the Following Is the Long Fiber-Like Part of a Nerve

question 8

Multiple Choice

Which of the following is the long fiber-like part of a nerve cell?

• A) the axon
• B) a dendrite
• C) the synapse
• D) the vesicle

Grasp the basic concepts of signal-detection theory and its applications in everyday situations.

Trace the path of a visual stimulus from its source to the brain, understanding the role of the eye and nervous system in visual processing.

Describe the processes and pathways involved in the sensation and perception of pressure on the skin.

Explain the trichromatic and opponent process theories of colour vision and how they complement each other.

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Definitions:

Retina

The light-sensitive layer of tissue at the back of the inner eye, which converts light images into nerve signals sent to the brain.

Sensory Receptors

Specialized cells or structures in the body that respond to external stimuli, such as light, sound, touch, or chemicals, and send signals to the brain.

Sensation

The method through which our sense organs and nervous system detect and depict energy forms of stimuli from the surroundings.

Perception

The process by which individuals organize and interpret their sensory impressions to give meaning to their environment.