| Short Name: | plr_hrv |
|---|---|
| Version: |
Pupillary Light Reflex/Heart Rate Variability
Measurements from pupillary light reflex (PLR) and heart rate variability (HRV). The PLR measured under four stimulation conditions as defined by Dr. Gang Yao at the University of Missouri
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| ElementName | DataType | Size | Required | ElementDescription | ValueRange | Notes |
|---|---|---|---|---|---|---|
| subjectkey | GUID | Required | The NDAR Global Unique Identifier (GUID) for subjects which identifies a subject in NDAR | NDAR* | ||
| plr_ct_l2nd_mean | Float | Recommended | The mean of constriction time at light-adapted 2ND | |||
| interview_age | Integer | Required | Age in months at the time of the interview/test/sampling/imaging. | 0 :: 1200 | Age is rounded to chronological month If the research participant is 15 days old at time of interview the appropriate value would be 0 months if the participant is 16 days old the value would be 1 month | |
| plr_ct_l2nd_sd | Float | Recommended | The standard deviation of constriction time at light-adapted 2ND | |||
| plr_ct_l1nd_mean | Float | Recommended | The mean of constriction time at light-adapted 1ND | |||
| plr_ct_l1nd_sd | Float | Recommended | The standard deviation of constriction time at light-adapted 1ND | |||
| plr_ct_l0nd_mean | Float | Recommended | The mean of constriction time at light-adapted 0ND | |||
| plr_ct_l0nd_sd | Float | Recommended | The standard deviation of constriction time at light-adapted 0ND | |||
| plr_ct_d2nd_mean | Float | Recommended | The mean of constriction time at dark-adapted 2ND | |||
| plr_ct_d2nd_sd | Float | Recommended | The standard deviation of constriction time at dark-adapted 2ND | |||
| plr_constriction_l2nd_mean | Float | Recommended | The mean of relative constriction amplitude at light-adapted 2ND | 0 :: 100 | ||
| plr_constriciton_l2nd_sd | Float | Recommended | The standard deviation of relative constriction amplitude at light-adapted 2ND | 0 :: 100 | ||
| plr_constriction_l1nd_mean | Float | Recommended | The mean of relative constriction amplitude at light-adapted 1ND | 0 :: 100 | ||
| plr_constriction_l1nd_sd | Float | Recommended | The standard deviation of relative constriction amplitude at light-adapted 1ND | 0 :: 100 | ||
| plr_constriction_l0nd_mean | Float | Recommended | The mean of relative constriction amplitude at light-adapted 0ND | 0 :: 100 | ||
| plr_constriction_l0nd_sd | Float | Recommended | The standard deviation of relative constriction amplitude at light-adapted 0ND | 0 :: 100 | ||
| plr_constriction_d2nd_mean | Float | Recommended | The mean of relative constriction amplitude at dark-adapted 2ND | 0 :: 100 | ||
| plr_constriction_d2nd_sd | Float | Recommended | The standard deviation of relative constriction amplitude at dark-adapted 2ND | 0 :: 100 | ||
| plr_rt_l2nd_mean | Float | Recommended | The mean of redilation time at light-adapted 2ND | |||
| plr_rt_l2nd_sd | Float | Recommended | The standard deviation of redilation time at light-adapted 2ND | |||
| plr_rt_l1nd_mean | Float | Recommended | The mean of redilation time at light-adapted 1ND | |||
| plr_rt_l1nd_sd | Float | Recommended | The standard deviation of redilation time at light-adapted 1ND | |||
| plr_rt_l0nd_mean | Float | Recommended | The mean of redilation time at light-adapted 0ND | |||
| plr_rt_l0nd_sd | Float | Recommended | The standard deviation of redilation time at light-adapted 0ND | |||
| plr_rt_d2nd_mean | Float | Recommended | The mean of redilation time at dark-adapted 2ND | |||
| plr_rt_d2nd_sd | Float | Recommended | The standard deviation of redilation time at dark-adapted 2ND | |||
| plr_latency_l2nd_mean | Float | Recommended | The mean of latency at light-adapted 2ND | |||
| plr_latency_l2nd_sd | Float | Recommended | The standard deviation of latency at light-adapted 2ND | |||
| plr_latency_l1nd_mean | Float | Recommended | The mean of latency at light-adapted 1ND | |||
| plr_latency_l1nd_sd | Float | Recommended | The standard deviation of latency at light-adapted 1ND | |||
| plr_latency_l0nd_mean | Float | Recommended | The mean of latency at light-adapted 0ND | |||
| plr_latency_l0nd_sd | Float | Recommended | The standard deviation of latency at light-adapted 0ND | |||
| plr_latency_d2nd_mean | Float | Recommended | The mean of latency at dark-adapted 2ND | |||
| plr_latency_d2nd_sd | Float | Recommended | The standard deviation of latency at dark-adapted 2ND | |||
| plr_cv_l2nd_mean | Float | Recommended | The mean of constriction velocity at light-adapted 2ND | |||
| plr_cv_l2nd_sd | Float | Recommended | The standard deviation of constriction velocity at light-adapted 2ND | |||
| plr_cv_l1nd_mean | Float | Recommended | The mean of constriction velocity at light-adapted 1ND | |||
| plr_cv_l1nd_sd | Float | Recommended | The standard deviation of constriction velocity at light-adapted 1ND | |||
| plr_cv_l0nd_mean | Float | Recommended | The mean of constriction velocity at light-adapted 0ND | |||
| plr_cv_l0nd_sd | Float | Recommended | The standard deviation of constriction velocity at light-adapted 0ND | |||
| plr_cv_d2nd_mean | Float | Recommended | The mean of constriction velocity at dark-adapted 2ND | |||
| plr_cv_d2nd_sd | Float | Recommended | The standard deviation of constriction velocity at dark-adapted 2ND | |||
| plr_rv_l2nd_mean | Float | Recommended | The mean of redilation velocity at light-adapted 2ND | |||
| plr_rv_l2nd_sd | Float | Recommended | The standard deviation of redilation velocity at light-adapted 2ND | |||
| plr_rv_l1nd_mean | Float | Recommended | The mean of redilation velocity at light-adapted 1ND | |||
| plr_rv_l1nd_sd | Float | Recommended | The standard deviation of redilation velocity at light-adapted 1ND | |||
| plr_rv_l0nd_mean | Float | Recommended | The mean of redilation velocity at light-adapted 0ND | |||
| plr_rv_l0nd_sd | Float | Recommended | The standard deviation of redilation velocity at light-adapted 0ND | |||
| plr_rv_d2nd_mean | Float | Recommended | The mean of redilation velocity at dark-adapted 2ND | |||
| plr_rv_d2nd_sd | Float | Recommended | The standard deviation of redilation velocity at dark-adapted 2ND | |||
| plr_pupil_l_mean | Float | Recommended | The mean of resting pupil diameter at light-adapted condition | |||
| plr_pupil_l_sd | Float | Recommended | The standard deviation of resting pupil diameter at light-adapted condition | |||
| plr_pupil_d_mean | Float | Recommended | The mean of resting pupil diameter at dark-adapted condition | |||
| plr_pupil_d_sd | Float | Recommended | The standard deviation of resting pupil diameter at dark-adapted 2ND | |||
| hrv_sdnn_before | Float | Recommended | The SDNN before the PLR tests | |||
| hrv_sdnn_ltest | Float | Recommended | The SDNN during the light-adapted PLR tests | |||
| hrv_sdnn_da | Float | Recommended | The SDNN during the dark-adaptation | |||
| hrv_sdnn_dtest | Float | Recommended | The SDNN during the dark-adapted PLR tests | |||
| hrv_sdnn_after | Float | Recommended | The SDNN after the PLR tests | |||
| hrv_rmssd_before | Float | Recommended | The RMSSD before the PLR tests | |||
| hrv_rmssd_ltest | Float | Recommended | The RMSSD during the light-adapted PLR tests | |||
| hrv_rmssd_da | Float | Recommended | The RMSSD during the dark-adaptation | |||
| hrv_rmssd_dtest | Float | Recommended | The RMSSD during the dark-adapted PLR tests | |||
| hrv_rmssd_after | Float | Recommended | The RMSSD after the PLR tests | |||
| hrv_lf_before | Float | Recommended | The normalized Low Frequency component (0.04-0.15 Hz) before the PLR tests (In percentile) | |||
| hrv_lf_ltest | Float | Recommended | The normalized Low Frequency component (0.04-0.15 Hz) during the light-adapted PLR tests (In percentile) | |||
| hrv_lf_da | Float | Recommended | The normalized Low Frequency component (0.04-0.15 Hz) during the dark-adaptation (In percentile) | |||
| hrv_lf_dtest | Float | Recommended | The normalized Low Frequency component (0.04-0.15 Hz) during the dark-adapted PLR tests (In percentile) | |||
| hrv_lf_after | Float | Recommended | The normalized Low Frequency component (0.04-0.15 Hz) after the PLR tests (In percentile) | |||
| hrv_hf_before | Float | Recommended | The normalized High Frequency component (0.15-0.4 Hz) before the PLR tests (In percentile) | |||
| hrv_hf_ltest | Float | Recommended | The normalized High Frequency component (0.15-0.4 Hz) during the light-adapted PLR tests (In percentile) | |||
| hrv_hf_da | Float | Recommended | The normalized High Frequency component (0.15-0.4 Hz) during the dark-adaptation (In percentile) | |||
| hrv_hf_dtest | Float | Recommended | The normalized High Frequency component (0.15-0.4 Hz) during the dark-adapted PLR tests (In percentile) | |||
| hrv_hf_after | Float | Recommended | The normalized High Frequency component (0.15-0.4 Hz) after the PLR tests (In percentile) | |||
| hrv_ratio_before | Float | Recommended | The Ratio of LF/HF before the PLR tests | |||
| hrv_ratio_ltest | Float | Recommended | The Ratio of LF/HF during the light-adapted PLR tests | |||
| hrv_ratio_da | Float | Recommended | The Ratio of LF/HF during the dark-adaptation | |||
| hrv_ratio_dtest | Float | Recommended | The Ratio of LF/HF during the dark-adapted PLR tests | |||
| hrv_ratio_after | Float | Recommended | The Ratio of LF/HF after the PLR tests | |||
| src_subject_id | String | 20 | Required | The site or study's subject identification | ||
| interview_date | Date | Required | Date on which the interview/genetic test/sampling/imaging was completed | Required field | ||
| hrv_ahr_before | Float | Recommended | average heart rate before PLR tests | |||
| hrv_ahr_ltest | Float | Recommended | average heart rate during light-adapted PLR tests | |||
| hrv_ahr_da | Float | Recommended | average heart rate during dark-adaptation | |||
| hrv_ahr_dtest | Float | Recommended | average heart rate during dark-adapted PLR tests | |||
| hrv_ahr_after | Float | Recommended | average heart rate after PLR tests |
