Results 261 to 270 of about 86,655 (292)
Chromatic and achromatic contrast sensitivity in the far periphery. [PDF]
J VisBowers NR, Gegenfurtner KR, Goettker A.
europepmc +1 more source
Correction to: Eye Tracking in MEG. [PDF]
Atten Percept PsychophysSaarinen VM, Jousmäki V.
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To what extent do cataracts and cataract surgery change perception? [PDF]
J VisGarobbio S +6 more
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2009
Publisher Summary This chapter defines how to use the MATLAB® software to do psychophysics. Psychophysics deals with the nature of the quantitative relationship between physical and mental qualities. The practice of psychophysics is ubiquitous in all fields of neuroscience that involve the study of behaving organisms, be they man or beast.
Adam S. Dickey +5 more
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Publisher Summary This chapter defines how to use the MATLAB® software to do psychophysics. Psychophysics deals with the nature of the quantitative relationship between physical and mental qualities. The practice of psychophysics is ubiquitous in all fields of neuroscience that involve the study of behaving organisms, be they man or beast.
Adam S. Dickey +5 more
openaire +3 more sources
The Bulletin of Mathematical Biophysics, 1964
Experiments by S. S. Stevens (Stevens, 1957, and Stevens and Galanter, 1957) and his collaborators indicate that the so-called logarithmic Weber-Fechner Law is not realized in most human perceptions. Instead, a power law seems to emerge over a large number of sensory continua.
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Experiments by S. S. Stevens (Stevens, 1957, and Stevens and Galanter, 1957) and his collaborators indicate that the so-called logarithmic Weber-Fechner Law is not realized in most human perceptions. Instead, a power law seems to emerge over a large number of sensory continua.
openaire +3 more sources
Spatial Vision, 1997
The Psychophysics Toolbox is a software package that supports visual psychophysics. Its routines provide an interface between a high-level interpreted language (MATLAB on the Macintosh) and the video display hardware. A set of example programs is included with the Toolbox distribution.
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The Psychophysics Toolbox is a software package that supports visual psychophysics. Its routines provide an interface between a high-level interpreted language (MATLAB on the Macintosh) and the video display hardware. A set of example programs is included with the Toolbox distribution.
openaire +3 more sources
Representation in Psychophysics
2001To speak about representation in psychology with reference to psychophysics might appear somewhat paradoxical. If by ‘representation’ is meant (in a broad sense) a mental construct in the absence of (or at least independent from) actual sensory stimulation, then psychophysics is paradigmatically the exact contrary of the psychology of representation ...
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On the psychophysical function
Journal Of Mathematical Biology, 1975Certain mathematical principles for the phenomenological description of data are introduced and applied to establish a new psychophysical function for the sensation of brightness. This function, which is the integral of the lognormal probability density function, has the psychophysical functions of Fechner and Stevens as limiting cases. The predictions
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Journal of Motor Behavior, 1972
A horizontal straight-arm movement was used to determine the relationship between the physical stimulus continuum and the psychological continuum of kinesthetic extent of arm movement. A power function with an exponent of 1.075 best described this relationship. In addition, to classify extent of movement as belonging to either a prothetic or metathetic
Ronald G. Marteniuk, Martha L. Ryan
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A horizontal straight-arm movement was used to determine the relationship between the physical stimulus continuum and the psychological continuum of kinesthetic extent of arm movement. A power function with an exponent of 1.075 best described this relationship. In addition, to classify extent of movement as belonging to either a prothetic or metathetic
Ronald G. Marteniuk, Martha L. Ryan
openaire +3 more sources