new stimuli

How Does Habituation Happen?

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How Does Habituation Happen? Habituation occurs when we learn not to respond to a stimulus that is presented repeatedly without change, punishment, or reward. … During habituation, fewer neurotransmitters are released at the synapse. In sensitization, however, there are more pre-synaptic neurotransmitters, and the neuron itself is more excitable. What happens in the brain during

What Is The Major Weakness Of The Stimulus Substitution Theory?

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What Is The Major Weakness Of The Stimulus Substitution Theory? Stimulus-substitution theory is a theory of classical conditioning that proposes that the CS acts as a substitute for the US. The major weakness of this theory is that the sometimes the CR and UR differ substantially. For example a rat that receives a foot shock