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What involves the initial learning of the stimulus response link?
The initial learning of the stimulus-response link is known as acquisition. During this stage, an individual learns to associate a specific stimulus with a particular response through repeated exposure and practice. This process may involve reinforcement and feedback to strengthen the connection between the stimulus and the desired response.
Just noticeable difference is a constant proportion of the intensity of an initial stimulus is this weber's law?
Yes, that's correct. Weber's law states that the just noticeable difference (JND) between two stimuli is proportional to the intensity of the initial stimulus. This means that the difference needed to perceive a change in stimulus intensity remains constant regardless of the initial intensity level.
What are the four characteristics of a stimulus in stimulus coding?
The characteristics are modality (type of stimulus), intensity (strength of stimulus), duration (length of stimulus), and location (where the stimulus occurred).
What do you call the tendency to respond to a stimulus that is similar but not identical to a conditioned stimulus?
Generalization is the tendency to respond to a stimulus that is similar but not identical to a conditioned stimulus.
How does a neutral stimulus become a conditioned stimulus?
A neutral stimulus becomes a conditioned stimulus through a process called classical conditioning. This happens when the neutral stimulus is paired consistently with an unconditioned stimulus that naturally elicits a response. Over time, the neutral stimulus begins to evoke the same response as the unconditioned stimulus, becoming a conditioned stimulus.
In positive feedback the initial stimulus produces a response that the stimulus?
exagerrates the stimulus
When the initial stimulus produces a response that reinforces the stimulus the mechanism is called?
positive feedback
What does initial reaction mean?
Initial reaction refers to the immediate response or behavior exhibited upon encountering a new situation, event, or stimulus for the first time. It reflects an individual's immediate thoughts, feelings, or actions in response to a novel experience.
What involves the initial learning of the stimulus response link?
The initial learning of the stimulus-response link is known as acquisition. During this stage, an individual learns to associate a specific stimulus with a particular response through repeated exposure and practice. This process may involve reinforcement and feedback to strengthen the connection between the stimulus and the desired response.
What term is defined as the visual impression that remains after the initial stimulus is removed?
afterimage
Just noticeable difference is a constant proportion of the intensity of an initial stimulus is this weber's law?
Yes, that's correct. Weber's law states that the just noticeable difference (JND) between two stimuli is proportional to the intensity of the initial stimulus. This means that the difference needed to perceive a change in stimulus intensity remains constant regardless of the initial intensity level.
When an initial stimulus produces a response that exaggerates stimulus called what mechanism?
Exaggerating the stimulus is also seen as amplifying the stimulus. This is seen in outer ear hair cells.The mechanism you refer to is probably a positive feedback mechanism: more of the stimulus causes more of the stimulus. This is in contrast to a negative feedback mechanism, whereby more stimulus results in processes that strive to attenuate (lessen) that stimulus.
The period after initial stimulus when I neuron is not sensitive to another stimulus is the?
The period after an initial stimulus when a neuron is not sensitive to another stimulus is called the refractory period. During this time, the neuron is recovering and cannot generate another action potential, which ensures that signals are transmitted in one direction and helps maintain the integrity of the nerve signal. The refractory period can be divided into two phases: the absolute refractory period, where no stimulus can trigger an action potential, and the relative refractory period, where a stronger-than-normal stimulus is required to elicit a response.
Do negative feedback systems operate in such a way that the initial stimulus is shut off or reduced?
Yes
What kind of feedback mechanism is it when it causes the initial stimulus to decline?
negative feedback
Which of the following are parts of a feedback loop?
Stimulus: The initial event that triggers a response. Sensor: Detects changes or fluctuations in the environment. Control center: Processes information and coordinates a response. Effector: Produces a response to counteract the initial stimulus.
What principle states that the properties of the action potential are independent of the relative strength of the depolarizing stimulus?
The all-or-none principle states that the properties of an action potential, such as amplitude and duration, are independent of the intensity of the stimulus that triggers it. This means that once a threshold stimulus is reached, the action potential will fire at maximal strength regardless of the strength of the initial stimulus.
