[Answer] Increase in stimulus intensity _______.

Answer: increases the frequency of action potentials
Increase in stimulus intensity _______.
The Weber–Fechner laws are two related hypotheses in the field of psychophysics known as Weber’s law and Fechner’s law. Both laws relate to human perception more specifically the relation between the actual change in a physical stimulus and the perceived change. This includes stimuli to all senses: vision hearing taste touch and smell. Weber states that “the minimum increase of stimulus which w…
The Weber–Fechner laws are two related hypotheses in the field of psychophysics known as Weber’s law and Fechner’s law. Both laws relate to human perception more specifically the relation between the actual change in a physical stimulus and the perceived change. This includes stimuli to all senses: vision hearing taste touch and smell. Weber states that “the minimum increase of stimulus which will produce a perceptible increase of sensation is proportional to the pre-existent stimulus ” while Fechner’s law is an inference from Weber’s law which states that the intensity of our sensation increases only as the logarithm of an increase in energy rather than as rapidly as the increase.
Both Weber’s law and Fechner’s law were formulated by Gustav Theodor Fechner (1801–1887). They were first published in 1860 in the work Elemente der Psychophysik (Elements of Psychophysics). This publication was the first work ever in this field and where Fechner coined the term psychophysics to describe the interdisciplinary study of how humans perceive physical magnitudes. He made th…
Both Weber’s law and Fechner’s law were formulated by Gustav Theodor Fechner (1801–1887). They were first published in 1860 in the work Elemente der Psychophysik (Elements of Psychophysics). This publication was the first work ever in this field and where Fechner coined the term psychophysics to describe the interdisciplinary study of how humans perceive physical magnitudes. He made the claim that “…psycho-physics is an exact doctrine of the relation of function or dependence between body and soul.” Weber’s law Ernst Heinrich Weber (1795–1878) was one of the first people to approach the study of the human response to a physical stimulus in a quantitative fashion. Fechner was a student of Weber and named his first law in honor of his mentor since it was Weber who had conducted the experiments needed to formulate the law. Fechner formulated several versions of the law all stating the same thing. One formulation states: “Simple differential sensitivity is inversely proportional to the size of the components of the difference; relative differential sensitivity remains the same regardless of size.” What this means is that the perceived change in stimuli is proportional to the initial stimuli. Weber’s law also incorporates the just-noticeable difference (JND). This is the smallest change in stimul… Read more on Wikipedia
Stevens’s power law is an empirical relationship in psychophysics between an increased intensity or strength in a physical stimulus and the perceived magnitude increase in the sensation created by the stimulus . It is often considered to supersede the Weber–Fechner law which is based on a loga…

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