What are feature detectors?
A)Mechanical processes that involve the stimulation of sensory receptors.
B)Neurons that fire in response to specific features of sensed stimuli.
C)Visible light that triggers visual sensations.
D)The lowest intensity at which a stimulus can be detected.

Question

Quizplus · Accepted Answer

Feature detectors are neurons in the brain that detect specific features, such as edges, lines, or movement, in sensory stimuli. They are responsible for the initial processing of visual information and are essential in the perception and recognition of objects. A is incorrect because sensory receptors are not necessarily mechanical processes, and feature detectors are specifically neurons in the brain. C is incorrect because visible light is not a type of neuron or brain process. D is incorrect because it refers to the concept of absolute threshold, which is not related to feature detectors.

What Are Feature Detectors