Gaze behaviour of stroke survivors during upper limb movements

Gaze behaviour of stroke survivors during upper limb movements - Gaze tracking during upper extremity movement in stroke

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON45658

Enrollment

Registered

2016-12-15

Start date

2017-04-26

Completion date

Unknown

Last updated

2024-06-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

CVA stroke

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: In order to be eligible to participate in this study, a stroke survivor must meet all of the following criteria: * Patients should be clinically diagnosed with unilateral, either right or left sided, middle cerebral artery stroke (ischemic or hemorrhagic) * Between 18-80 years of age * Time since onset of disease is at least one week * Sufficient cognitive status to understand two-step instructions * Patients should be able to lift their affected arm on the table and to grasp a cylindrical object while seated in a chair * Provide written informed consent ;In order to be eligible to participate in this study, a healthy control subject must meet all of the following criteria: * Between 18-80 years of age * Sufficient cognitive status to understand two-step instructions * Provide written informed consent

Exclusion criteria

Exclusion criteria: A potential subject who meets any of the following criteria will be excluded from participation in this study: * People with severe acute pain of the (affected) arm and hand * People having insufficient knowledge of the Dutch language to understand the purpose or methods of the study - People withth visual deficits, either opthalmic (e.g. wearing glasses or lenses stronger than -5 or + 3) or cerebral * Severe contractures limiting passive range of motion in the UE * Co-morbidities limiting functional use of the arm and hand

Design outcomes

Primary

Measure	Time frame
Main study parameters are related to (timing of) gaze behaviour during several reaching and object manipulation tasks such as proportions of task duration with gaze focused on task-relevant objects (TRO gaze), on task-relevant body parts (TRB gaze), and on task-irrelevant objects (TIO gaze) (expressed in percentages of total task duration).	—

Secondary

Measure	Time frame
To explore whether, and how, visuomotor behaviour of stroke survivors differs from healthy controls To explore whether, and how, visuomotor behaviour of stroke survivors differs between participants with left- and right hemisphere strokes	—

Countries

Netherlands

Outcome results