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The _______hypothesis assumes that extinction is due to the CS-alone presentation eliminating or erasing the original CS–US association.

According to the predatory imminence gradient, when a potential predator is at a distance the rat will most likely _______. (Select all that apply.)

To generate fear behavior, the neurons in the central amygdala must be depolarized.

Learning and memory processes provide the primary way to link stimuli to the neural systems that support fear behavior.

A false context fear memory was created by using optogenetic stimulation to activate indexing neurons to a previously experienced context at the time of the shock.

The _______ sits at the top of a hierarchically organized system.

Actions are _______. (Select all that apply.)

According to the conceptual model for actions and habits, _______. (Select all that apply.)

Which physiological changes can be caused by a danger signal? (Select all that apply.)

Like the MTH system, the cortico-striatal system has return-loop organization.