other:ior_gait:documentation:foot_collection
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| other:ior_gait:documentation:foot_collection [2024/06/19 12:45] – sgranger | other:ior_gait:documentation:foot_collection [2024/07/17 15:44] (current) – created sgranger | ||
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| - | {{{{{{\\ | + | ====== Foot Collection ====== |
| + | |||
| + | \\ | ||
| - | ===== introduction ===== | + | ==== Introduction |
| - | |each lab has a different data collection protocol, however, there are some important data collection requirements to use the iorgait | + | |Each lab has a different data collection protocol, however, there are some important data collection requirements to use the IORGait |
| \\ | \\ | ||
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| ---- | ---- | ||
| - | ===== lab setup - before | + | ==== Lab Setup - Before |
| - | 1. calibrate | + | 1. Calibrate |
| - | 2. zero your force plates. | + | 2. Zero your force plates. |
| - | 3. set up all materials that you will need for the capture including, but not limited to: at least 36 markers, with adhesives attached; scale; and measuring tape for height. | + | 3. Set up all materials that you will need for the capture including, but not limited to: at least 36 markers, with adhesives attached; scale; and measuring tape for height. |
| ---- | ---- | ||
| - | ==== subject setup - marker placement ==== | + | === Subject Setup - Marker Placement |
| - | the anatomical location of each target is referenced to the description in the [[https:// | + | The anatomical location of each target is referenced to the description in the [[https:// |
| - | the fmb and smb target locations are not described in the [[https:// | + | The FMB and SMB target locations are not described in the [[https:// |
| - | |\\ \\ \\ \\ **marker placement | + | |\\ \\ \\ \\ **Marker Placement |
| - | ==== references ==== | + | === References |
| - | - ↑ < | + | - ↑ < |
| - | - ↑ < | + | - ↑ < |
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| ---- | ---- | ||
| - | ===== data collection | + | ==== Data Collection |
| + | |||
| + | === Static Trial === | ||
| - | ==== static trial ==== | + | During the static trial, the subject should: |
| - | during | + | 1. Stand stationary |
| + | 2. Feet on one or two of the force platforms | ||
| + | 3. Comfortable stance | ||
| + | 4. Feet shoulder width apart | ||
| + | 5. Arms out to so that markers are not occluded | ||
| + | During | ||
| - | 1. stand stationary | + | 1. Instruct the subject where to stand and in what posture |
| - | 2. feet on one or two of the force platforms | + | 2. Collect approximately a three second trial using the motion capture software while the subject is stationary |
| - | 3. comfortable stance | + | 3. Instruct the subject to relax |
| - | 4. feet shoulder width apart | + | 4. Label the static trial to ensure all targets appear |
| - | 5. arms out to so that markers are not occluded | + | If all targets have been placed on the subject, if not, collect a new static trial, |
| - | during | + | === Dynamic Gait Trials === |
| - | 1. instruct the subject where to stand and in what posture | + | Collect |
| - | 2. collect approximately a three second trial using the motion capture software while the subject is stationary | + | |
| - | 3. instruct the subject to relax | + | |
| - | 4. label the static trial to ensure all targets appear | + | |
| - | if all targets have been placed on the subject, if not, collect a new static trial, or overwrite the original static trial | + | |
| - | ==== dynamic | + | |
| - | collect | + | 1. Have the patient start at one end of the capture volume and have them walk across the force plates at a self selected normal speed. |
| + | 2. Collect at least one good foot strike per gait trial. | ||
| + | [[Other: | ||
| + | 2. Make sure: | ||
| + | 1. No targets fall off the subject during data collection | ||
| + | 2. Targets do not become occluded due to clothing, etc. | ||
| + | To complete the IORgait analysis, at least two clean foot strikes (one right, one left) must be collected. However, the total number of trials collected is an individual lab decision. Many users collect | ||
| - | 1. have the patient start at one end of the capture volume and have them walk across the force plates at a self selected normal speed. | ||
| - | 2. collect at least one good foot strike per gait trial. | ||
| - | [[other: | ||
| - | 2. make sure: | ||
| - | 1. no targets fall off the subject during data collection | ||
| - | 2. targets do not become occluded due to clothing, etc. | ||
| - | to complete the iorgait analysis, at least two clean foot strikes (one right, one left) must be collected. however, the total number of trials collected is an individual lab decision. many users collect at least five clean foot strikes for the left and five for the right. the amount of trials this requires may depend on the number of force platforms in your lab. | ||
| - | }}}}}} | ||
other/ior_gait/documentation/foot_collection.1718801148.txt.gz · Last modified: 2024/06/19 12:45 by sgranger