In the Cat's Visual Cortex,bar Detectors

question 75

Multiple Choice

In the cat's visual cortex,bar detectors:

• A) are general receptors that respond without regard to the width of the bar.
• B) are specific to the position of the bar,but respond without regard to orientation.
• C) respond positively to light in the center and negatively to light at the periphery,or vice versa.
• D) respond only to very specific bar orientations,but without regard to width.

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Definitions:

Pollution

The introduction of contaminants into the natural environment, causing adverse change and harm to ecosystems, human health, or property.

Air Pollution Control Technology

Technologies and methods used to reduce or eliminate the emission of pollutants into the atmosphere.

Clean Air Act

A United States federal law designed to control air pollution on a national level by setting emissions standards for sources like automobiles and industrial facilities.

NEPA

NEPA stands for the National Environmental Policy Act, a United States environmental law that promotes the enhancement of the environment and established the President's Council on Environmental Quality (CEQ).