Alternatively, they may have been mistreated, and so only respond to that particular stimulus.

Various reasons exist for why one finds particular stimuli annoying.

The startle response to a particular stimulus is greater under conditions of threat.

These can then be quickly converted into their active hormone form in response to a particular stimulus.

Common to all these disorders is a failure of attention, an inability to concentrate on particular stimuli and screen out the rest.

He demonstrated that the particular stimulus used in classical conditioning does matter.

An event related potential can be used to show the amount of electrical brain activity that is occurring due to a particular stimulus.

First, a particular stimulus is correlated with an emotional response.

The same way you train any animal to do almost anything: by associating a particular stimulus with a reward.

He endeavored to bring students' behavior under the control of the environment by reinforcing it only when particular stimuli were present.