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  2. Heidelberg Retinal Tomography - Wikipedia

    en.wikipedia.org/wiki/Heidelberg_retinal_tomography

    The Heidelberg Retinal Tomography is a diagnostic procedure used in ophthalmology.The Heidelberg Retina Tomograph (HRT) is an ophthalmological confocal point scanning laser ophthalmoscope [1] for examining the cornea and certain areas of the retina using different diagnostic modules (HRT retina, HRT cornea, HRT glaucoma).

  3. Thomas Gilbert (engineer) - Wikipedia

    en.wikipedia.org/wiki/Thomas_Gilbert_(engineer)

    Thomas F. Gilbert (1927–1995) was a psychologist who is often known as the founder of the field of performance technology, also known as Human Performance Technology (HPT). Gilbert himself coined and used the term Performance Engineering.

  4. List of medical abbreviations: H - Wikipedia

    en.wikipedia.org/wiki/List_of_medical...

    History of present illness: H&P: history and physical examination (which very often are considered as a pair) HPA: hypothalamic-pituitary-adrenal axis: HPETE: hydroxyeicosatetraenoic acid: HPF: high-power field HPI H/oPI: history of the present illness: HPOA: hypertrophic pulmonary osteoarthropathy hPL

  5. Human performance technology - Wikipedia

    en.wikipedia.org/wiki/Human_performance_technology

    Human performance technology (HPT), also known as human performance improvement (HPI), or human performance assessment (HPA), is a field of study related to process improvement methodologies such as organization development, motivation, instructional technology, human factors, learning, performance support systems, knowledge management, and training.

  6. Humphrey visual field analyser - Wikipedia

    en.wikipedia.org/wiki/Humphrey_Visual_Field_Analyser

    The eye not being tested is patched and the room lights are dimmed prior to commencement of the test. [12] The patient is positioned appropriately and comfortably against the forehead rest and chin rest. Minor adjustments to the head position are made to centre the pupil on the display screen to allow eye monitoring throughout the test.

  7. Autorefractor - Wikipedia

    en.wikipedia.org/wiki/Autorefractor

    By measuring this zone, the autorefractor can determine when a patient's eye properly focuses an image. The instrument changes its magnification until the image comes into focus. The process is repeated in at least three meridians of the eye and the autorefractor calculates the refraction of the eye, sphere, cylinder and axis.

  8. International Society for Performance Improvement - Wikipedia

    en.wikipedia.org/wiki/International_Society_for...

    HPT aims to overcome problems and address opportunities for improved outcomes at societal, organizational, process and individual levels. It uses systemic, rigorous analytical processes to identify and define requirements for change, determine existing obstacles and potential facilitators for specified changes, and select and develop ...

  9. Eye examination - Wikipedia

    en.wikipedia.org/wiki/Eye_examination

    An eye examination, commonly known as an eye test, [1] is a series of tests performed to assess vision and ability to focus on and discern objects. [2] It also includes other tests and examinations of the eyes. [2] Eye examinations are primarily performed by an optometrist, ophthalmologist, or an orthoptist.