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20 relations: Angular diameter, Cardinal point (optics), Degree (angle), Entrance pupil, Experimental psychology, Functional magnetic resonance imaging, Isomorphism, Perceived visual angle, Perception (journal), Psychophysics, Radian, Ray (optics), Real image, Retina, Retinotopy, Theodolite, Visual acuity, Visual cortex, Visual system, York University.
Angular diameter
The angular diameter, angular size, apparent diameter, or apparent size is an angular measurement describing how large a sphere or circle appears from a given point of view.
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Cardinal point (optics)
In Gaussian optics, the cardinal points consist of three pairs of points located on the optical axis of a rotationally symmetric, focal, optical system.
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Degree (angle)
A degree (in full, a degree of arc, arc degree, or arcdegree), usually denoted by ° (the degree symbol), is a measurement of a plane angle, defined so that a full rotation is 360 degrees.
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Entrance pupil
In an optical system, the entrance pupil is the optical image of the physical aperture stop, as 'seen' through the front of the lens system.
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Experimental psychology
Experimental psychology refers to work done by those who apply experimental methods to psychological study and the processes that underlie it.
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Functional magnetic resonance imaging
Functional magnetic resonance imaging or functional MRI (fMRI) measures brain activity by detecting changes associated with blood flow.
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Isomorphism
In mathematics, an isomorphism (from the Ancient Greek: ἴσος isos "equal", and μορφή morphe "form" or "shape") is a homomorphism or morphism (i.e. a mathematical mapping) that can be reversed by an inverse morphism.
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Perceived visual angle
In human visual perception, the visual angle, denoted θ, subtended by a viewed object sometimes looks larger or smaller than its actual value.
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Perception (journal)
Perception is a peer-reviewed scientific journal specialising in the psychology of vision and perception.
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Psychophysics
Psychophysics quantitatively investigates the relationship between physical stimuli and the sensations and perceptions they produce.
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Radian
The radian (SI symbol rad) is the SI unit for measuring angles, and is the standard unit of angular measure used in many areas of mathematics.
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Ray (optics)
In optics a ray is an idealized model of light, obtained by choosing a line that is perpendicular to the wavefronts of the actual light, and that points in the direction of energy flow.
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Real image
In optics, a real image is an image which is located in the plane of convergence for the light rays that originate from a given object.
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Retina
The retina is the innermost, light-sensitive "coat", or layer, of shell tissue of the eye of most vertebrates and some molluscs.
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Retinotopy
Retinotopy (from Greek τόπος, place) is the mapping of visual input from the retina to neurons, particularly those neurons within the visual stream.
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Theodolite
A theodolite is a precision instrument for measuring angles in the horizontal and vertical planes.
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Visual acuity
Visual acuity (VA) commonly refers to the clarity of vision.
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Visual cortex
The visual cortex of the brain is a part of the cerebral cortex that processes visual information.
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Visual system
The visual system is the part of the central nervous system which gives organisms the ability to process visual detail, as well as enabling the formation of several non-image photo response functions.
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York University
York University (Université York) is a public research university in Toronto, Ontario, Canada.
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