Threshold
the level of stimulation required to trigger a neural impulse
Threshold refers to the point or level at which something physical or abstract begins or changes. In scientific terms, threshold is used to describe the minimum amount of stimulation required to elicit a response or reaction, such as the threshold of pain or the threshold of hearing.
In psychology, threshold is used in the context of perception to describe the minimum amount of a stimulus needed for it to be detected by an individual’s senses. For instance, the threshold of vision refers to the minimum amount of light required for an individual to perceive an object. Similarly, the threshold of hearing refers to the minimum level of sound required for it to be detected by an individual’s hearing.
In business, threshold is used to describe a minimum level or limit that must be reached before a certain action can be taken. For example, a company may have a threshold for profitability that must be met before a new project can be undertaken.
Overall, threshold is a critical concept that applies across various disciplines. It helps define limits, thresholds of sensitivity, and the start of different events or changes.
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