CA2754835C - Methods and systems for assessing cognitive function - Google Patents

Methods and systems for assessing cognitive function Download PDF

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Publication number
CA2754835C
CA2754835C CA2754835A CA2754835A CA2754835C CA 2754835 C CA2754835 C CA 2754835C CA 2754835 A CA2754835 A CA 2754835A CA 2754835 A CA2754835 A CA 2754835A CA 2754835 C CA2754835 C CA 2754835C
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systems
cognitive function
methods
assessing cognitive
assessing
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CA2754835A
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French (fr)
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CA2754835A1 (en
Inventor
Jennifer Ryan
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Baycrest Centre for Geriatric Care
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Baycrest Centre for Geriatric Care
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Priority to CA2754835A priority Critical patent/CA2754835C/en
Publication of CA2754835A1 publication Critical patent/CA2754835A1/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/163—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state by tracking eye movement, gaze, or pupil change
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Developmental Disabilities (AREA)
  • Educational Technology (AREA)
  • Social Psychology (AREA)
  • Psychology (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (AREA)
  • Child & Adolescent Psychology (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Ophthalmology & Optometry (AREA)
  • Eye Examination Apparatus (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

The present invention provides methods and systems for assessing cognitive function by comparing a subject's eye movements within and across distinct classes of images.
CA2754835A 2011-10-07 2011-10-07 Methods and systems for assessing cognitive function Active CA2754835C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2754835A CA2754835C (en) 2011-10-07 2011-10-07 Methods and systems for assessing cognitive function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2754835A CA2754835C (en) 2011-10-07 2011-10-07 Methods and systems for assessing cognitive function

Publications (2)

Publication Number Publication Date
CA2754835A1 CA2754835A1 (en) 2013-04-07
CA2754835C true CA2754835C (en) 2021-06-15

Family

ID=48052054

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2754835A Active CA2754835C (en) 2011-10-07 2011-10-07 Methods and systems for assessing cognitive function

Country Status (1)

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CA (1) CA2754835C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013239981B2 (en) 2012-03-26 2017-07-06 New York University Methods and kits for assessing central nervous system integrity
CN105764407A (en) 2013-06-17 2016-07-13 纽约大学 Methods and kits for assessing neurological and ophthalmic function and localizing neurological lesions
KR101531664B1 (en) * 2013-09-27 2015-06-25 고려대학교 산학협력단 Emotion recognition ability test system using multi-sensory information, emotion recognition training system using multi- sensory information
US11013441B2 (en) 2014-08-04 2021-05-25 New York University Methods and kits for diagnosing, assessing or quantitating drug use, drug abuse and narcosis, internuclear ophthalmoplegia, attention deficit hyperactivity disorder (ADHD), chronic traumatic encephalopathy, schizophrenia spectrum disorders and alcohol consumption
JP7043262B2 (en) 2015-06-30 2022-03-29 スリーエム イノベイティブ プロパティズ カンパニー Illuminator
US11642071B2 (en) 2016-08-02 2023-05-09 New York University Methods and kits for assessing neurological function and localizing neurological lesions
JP7167737B2 (en) * 2018-03-26 2022-11-09 株式会社Ｊｖｃケンウッド Evaluation device, evaluation method, and evaluation program
CN116483209A (en) * 2023-06-20 2023-07-25 北京智精灵科技有限公司 Cognitive disorder man-machine interaction method and system based on eye movement regulation and control

Also Published As

Publication number Publication date
CA2754835A1 (en) 2013-04-07

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Effective date: 20161006