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.
The process in which a stimulus produces a response that opposes the original stimulus is referred to as negative feedback. This mechanism helps maintain homeostasis in biological systems by counteracting changes and stabilizing internal conditions. For example, if body temperature rises, mechanisms are activated to cool it down, thereby opposing the initial increase.
Subthreshold stimulus
Will I receive a stimulus check?
Go to www.irs.gov, click on "When will I get my stimulus check?", click on "Economic Stimulus Payments Information Center", click on "Where is my stimulus payment?" and follow the directions. :)
exagerrates the stimulus
The initial experience of a stimulus involves the detection of the stimulus by sensory receptors in the body, such as in the eyes, ears, or skin. This triggers a neural response that sends signals to the brain for processing and interpretation, leading to the awareness and perception of the stimulus.
positive feedback
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.
afterimage
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.
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.
it mean a respond by the organism after receiving the stimulus.
A stimulus based on a movement.
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.
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.
Yes