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Efficiently Recording the Eye-Hand Coordination to Incoordination Spectrum
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JoVE Journal Comportamento
Efficiently Recording the Eye-Hand Coordination to Incoordination Spectrum

Efficiently Recording the Eye-Hand Coordination to Incoordination Spectrum

DOI:
10.3791/58885-v

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07:30 min

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March 21, 2019

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, , , ,
1Dept. of Rehabilitation Med,New York University Langone Health, 2Dept. of Neurology,New York University Langone Health, 3Dept. of Ophthalmology,New York University Langone Health

Capítulos

  • 00:04Título
  • 01:11Neurological Exam
  • 02:55Eye-tracker & Motion Sensor Setup
  • 04:49Experimental Task
  • 05:38Results: Stroke Participants Make Primary Saccades Earlier Than Controls
  • 06:36Conclusion

Summary

Tadução automática

Tadução automática

Cerebral injury can damage both ocular and somatic motor systems. Characterization of motor control post-injury affords biomarkers that assist in disease detection, monitoring, and prognosis. We review a method to measure eye-hand movement control in health and in pathologic incoordination, with look-and-reach paradigms to assess coordination between eye and hand.

Tags

Eye-hand CoordinationIncoordinationEye MovementsVisual GuidanceSaccadeReach TasksMiddle Cerebral Artery StrokeMotor ControlBiomarkerExperimental ProcedureSmooth PursuitSaccadesConvergenceDivergence

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