|
subjectkey |
GUID |
|
Required |
The NDAR Global Unique Identifier (GUID) for research subject |
NDAR*
|
|
|
|
src_subject_id |
String |
20
|
Required |
Subject ID how it's defined in lab/project |
|
|
|
Query
|
timepoint_label |
String |
50
|
Required |
Timepoint/visit label |
|
|
|
Query
|
age_days_date_of_visit_to_dob |
Integer |
|
Required |
Age in days at Visit (DoV-DoB), same as age of scan if obtained |
|
|
|
|
f_mrs_raw_data_file_l_fwm_us |
File |
|
Recommended |
This is the raw MRS data file (Left frontal white matter), unsuppressed. |
|
|
|
|
f_mrs_raw_data_file_l_fwm_ws |
File |
|
Recommended |
This is the raw MRS data file (Left frontal white matter), water suppressed. |
|
|
|
Query
|
mrs_csf_l_fwm |
Float |
|
Recommended |
This is the cerebral spinal fluid tissue content for the voxel (Left frontal white matter). |
|
|
|
Query
|
mrs_cho_csf_l_fwm |
Float |
|
Recommended |
This is the value for Choline compounds (Glycerophosphocholine and Phosphocholine) in this voxel adjusted for CSF content (Left frontal white matter). |
|
|
|
Query
|
mrs_cho_cr_pcr_l_fwm |
Float |
|
Recommended |
Choline compounds (Glycerophosphocholine and Phosphocholine) divided by the value of Creatine compounds in this voxel (Left frontal white matter). |
|
This is the value for Choline compounds (GPC and Phosphocholine) divided by the value of Creatine compounds in this voxel.
|
|
Query
|
mrs_cr_pcr_csf_l_fwm |
Float |
|
Recommended |
Value for Creatine compounds (Creatine and Phosphocreatine) in this voxel adjusted for CSF content (Left frontal white matter). |
|
|
|
Query
|
mrs_fwhm_l_fwm |
Float |
|
Recommended |
Spectral linewidth: Full Width Half Maximum of primary (N-acetyl compounds) peak for this voxel (Left frontal white matter) |
|
The lower the value, the sharper the peak and better the spectra quality.
|
|
Query
|
mrs_gm_l_fwm |
Float |
|
Recommended |
This is the grey-matter tissue content for the voxel (Left frontal white matter). |
|
|
|
|
mrs_lcm_spectrum_pos_l_fwm |
File |
|
Recommended |
This is is the png screenshot of the voxel's anatomical location as displayed in the mrs software (Left frontal white matter). |
|
|
|
Query
|
mrs_naa_naag_csf_l_fwm |
Float |
|
Recommended |
This is the value for total N-acetyl compounds (NAA and NAAG) in this voxel, adjusted for CSF content (Left frontal white matter). |
|
|
|
Query
|
mrs_naa_naag_cr_pcr_l_fwm |
Float |
|
Recommended |
This is the value for total N-acetyl compounds (NAA and NAAG) divided by the value of Creatine compounds in this voxel (Left frontal white matter). |
|
|
|
|
mrs_raw_data_file_endian_l_fwm |
String |
20
|
Recommended |
This is a term describing the ordering of the least and most significant bits in the raw mrs data file (Left frontal white matter). |
|
|
|
Query
|
mrs_snr_l_fwm |
Integer |
|
Recommended |
This is the signal to noise ratio for the spectrum, a measure of spectra quality (Left frontal white matter). |
|
|
|
Query
|
mrs_wm_l_fwm |
Float |
|
Recommended |
This is the white-matter tissue content for the voxel (Left frontal white matter). |
|
|
|
Query
|
percent_sd_mrs_cr_pcr_l_fwm |
Integer |
|
Recommended |
Percent standard deviation for the metabolite value, a measure of the reliability of the value (Left frontal white matter). |
|
|
|
Query
|
percent_sd_mrs_naa_naag_l_fwm |
Integer |
|
Recommended |
Percent standard deviation for the metabolite value, a measure of the reliability of the value (Left frontal white matter). |
|
|
|
|
mrsi_output_fwm_file |
File |
|
Recommended |
MRS processed FWM output file showing the fitted spectrum of interest |
|
|
|
|
f_mrs_raw_data_file_l_pwm_us |
File |
|
Recommended |
This is the raw MRS data file Left parietal white matter), unsuppressed. |
|
|
|
|
f_mrs_raw_data_file_l_pwm_ws |
File |
|
Recommended |
This is the raw MRS data file (Left parietal white matter), water suppressed. |
|
|
|
Query
|
mrs_csf_l_pwm |
Float |
|
Recommended |
This is the cerebral spinal fluid tissue content for the voxel (Left pareital white matter). |
|
|
|
Query
|
mrs_cho_csf_l_pwm |
Float |
|
Recommended |
This is the value for Choline compounds (Glycerophosphocholine and Phosphocholine) in this voxel adjusted for CSF content (Left parietal white matter). |
|
|
|
Query
|
mrs_cho_cr_pcr_l_pwm |
Float |
|
Recommended |
Choline compounds (Glycerophosphocholine and Phosphocholine) divided by the value of Creatine compounds in this voxel (Left parietal white matter). |
|
This is the value for Choline compounds (GPC and Phosphocholine) divided by the value of Creatine compounds in this voxel.
|
|
Query
|
mrs_cr_pcr_csf_l_pwm |
Float |
|
Recommended |
Value for Creatine compounds (Creatine and Phosphocreatine) in this voxel adjusted for CSF content (Left parietal white matter). |
|
|
|
Query
|
mrs_fwhm_l_pwm |
Float |
|
Recommended |
Spectral linewidth: Full Width Half Maximum of the primary (N-acetyl compounds) peak for this voxel (Left parietal white matter). |
|
The lower the value, the sharper the peak and better the spectra quality.
|
|
Query
|
mrs_gm_l_pwm |
Float |
|
Recommended |
This is the grey-matter tissue content for the voxel (Left parietal white matter). |
|
|
|
|
mrs_lcm_spectrum_posi_l_pwm |
File |
|
Recommended |
This is is the png screenshot of the voxel's anatomical location as displayed in the mrs software (Left parietal white matter). |
|
|
|
Query
|
mrs_naa_naag_csf_l_pwm |
Float |
|
Recommended |
This is the value for total N-acetyl compounds (NAA and NAAG) in this voxel, adjusted for CSF content (Left parietal white matter). |
|
|
|
Query
|
mrs_naa_naag_cr_pcr_l_pwm |
Float |
|
Recommended |
This is the value for total N-acetyl compounds (NAA and NAAG) divided by the value of Creatine compounds in this voxel (Left parietal white matter). |
|
|
|
|
mrs_raw_data_file_endian_l_pwm |
String |
20
|
Recommended |
This is a term describing the ordering of the least and most significant bits in the raw mrs data file (Left parietal white matter). |
|
|
|
Query
|
mrs_snr_l_pwm |
Integer |
|
Recommended |
This is the signal to noise ratio for the spectrum, a measure of spectra quality (Left parietal white matter). |
|
|
|
Query
|
mrs_wm_l_pwm |
Float |
|
Recommended |
This is the white-matter tissue content for the voxel (Left parietal white matter). |
|
|
|
Query
|
percent_sd_mrs_cho_l_pwm |
Integer |
|
Recommended |
Percent standard deviation for the metabolite value, a measure of the reliability of the value (Left parietal white matter). |
|
|
|
Query
|
percent_sd_mrs_cr_pcr_l_pwm |
Integer |
|
Recommended |
Percent standard deviation for the metabolite value, a measure of the reliability of the value (Left parietal white matter). |
|
|
|
Query
|
percent_sd_mrs_naa_naag_l_pwm |
Integer |
|
Recommended |
Percent standard deviation for the metabolite value, a measure of the reliability of the value (Left parietal white matter). |
|
|
|
|
mrsi_output_pwm_file |
File |
|
Recommended |
MRS processed PWM output file showing the fitted spectrum of interest |
|
|
|
|
f_mrs_raw_data_file_l_th_us |
File |
|
Recommended |
This is the raw MRS data file (Left thalamus), unsuppressed. |
|
|
|
|
f_mrs_raw_data_file_l_th_ws |
File |
|
Recommended |
This is the raw MRS data file (Left thalamus), water suppressed. |
|
|
|
Query
|
mrs_csf_l_th |
Float |
|
Recommended |
This is the cerebral spinal fluid tissue content for the voxel (Left thalamus). |
|
|
|
Query
|
mrs_cho_csf_l_th |
Float |
|
Recommended |
This is the value for Choline compounds (Glycerophosphocholine and Phosphocholine) in this voxel adjusted for CSF content (Left thalamus). |
|
|
|
Query
|
mrs_cho_cr_pcr_l_th |
Float |
|
Recommended |
Choline compounds (Glycerophosphocholine and Phosphocholine) divided by the value of Creatine compounds in this voxel (Left thalamus). |
|
This is the value for Choline compounds (GPC and Phosphocholine) divided by the value of Creatine compounds in this voxel.
|
|
Query
|
mrs_cr_pcr_csf_l_th |
Float |
|
Recommended |
Value for Creatine compounds (Creatine and Phosphocreatine) in this voxel adjusted for CSF content (Left thalamus). |
|
|
|
Query
|
mrs_fwhm_l_th |
Float |
|
Recommended |
Spectral linewidth: Full Width Half Maximum of the primary (N-acetyl compounds) peak for this voxel (Left thalamus). |
|
The lower the value, the sharper the peak and better the spectra quality.
|
|
Query
|
mrs_gm_l_th |
Float |
|
Recommended |
This is the grey-matter tissue content for the voxel (Left thalamus). |
|
|
|
|
mrs_lcm_spectrum_position_l_th |
File |
|
Recommended |
This is is the png screenshot of the voxel's anatomical location as displayed in the mrs software (Left thalamus). |
|
|
|
Query
|
mrs_naa_naag_csf_l_th |
Float |
|
Recommended |
This is the value for total N-acetyl compounds (NAA and NAAG) in this voxel, adjusted for CSF content (Left thalamus). |
|
|
|
Query
|
mrs_naa_naag_cr_pcr_l_th |
Float |
|
Recommended |
This is the value for total N-acetyl compounds (NAA and NAAG) divided by the value of Creatine compounds in this voxel (Left thalamus). |
|
|
|
|
mrs_raw_data_file_endian_l_th |
String |
20
|
Recommended |
This is a term describing the ordering of the least and most significant bits in the raw mrs data file (Left thalamus). |
|
|
|
|
mrs_raw_data_format_l_th_ws |
String |
32
|
Recommended |
This is the file type for the raw mrs data file. Either Siemens or GE Pfile with the version (GE OS) number. |
|
|
|
Query
|
mrs_snr_l_th |
Integer |
|
Recommended |
This is the signal to noise ratio for the spectrum, a measure of spectra quality (Left thalamus). |
|
|
|
Query
|
mrs_wm_l_th |
Float |
|
Recommended |
This is the white-matter tissue content for the voxel (Left thalamus). |
|
|
|
Query
|
percent_sd_mrs_cho_l_th |
Integer |
|
Recommended |
Percent standard deviation for the metabolite value, a measure of the reliability of the value (Left thalamus). |
|
|
|
Query
|
percent_sd_mrs_cr_pcr_l_th |
Integer |
|
Recommended |
Percent standard deviation for the metabolite value, a measure of the reliability of the value (Left thalamus) |
|
|
|
Query
|
percent_sd_mrs_naa_naag_l_th |
Integer |
|
Recommended |
Percent standard deviation for the metabolite value, a measure of the reliability of the value (Left thalamus). |
|
|
|
|
mrsi_output_th_file |
File |
|
Recommended |
MRS processed TH output file showing the fitted spectrum of interest |
|
|
|
|
f_mrs_raw_data_file_ogm_us |
File |
|
Recommended |
This is the raw MRS data file (Occipital gray matter), unsuppressed. |
|
|
|
|
f_mrs_raw_data_file_ogm_ws |
File |
|
Recommended |
This is the raw MRS data file (Occipital gray matter), water suppressed. |
|
|
|
Query
|
mrs_csf_ogm |
Float |
|
Recommended |
This is the cerebral spinal fluid tissue content for the voxel (Left occipital gray matter). |
|
|
|
Query
|
mrs_cho_csf_ogm |
Float |
|
Recommended |
This is the value for Choline compounds (Glycerophosphocholine and Phosphocholine) in this voxel adjusted for CSF content (Occipital gray matter). |
|
|
|
Query
|
mrs_cho_cr_pcr_ogm |
Float |
|
Recommended |
Choline compounds (Glycerophosphocholine and Phosphocholine) divided by the value of Creatine compounds in this voxel (Occipital gray matter). |
|
This is the value for Choline compounds (GPC and Phosphocholine) divided by the value of Creatine compounds in this voxel.
|
|
Query
|
mrs_cr_pcr_csf_ogm |
Float |
|
Recommended |
Value for Creatine compounds (Creatine and Phosphocreatine) in this voxel adjusted for CSF content (Occipital gray matter). |
|
|
|
Query
|
mrs_fwhm_ogm |
Float |
|
Recommended |
Spectral linewidth: Full Width Half Maximum of the primary (N-acetyl compounds) peak for this voxel (Occipital gray matter). |
|
The lower the value, the sharper the peak and better the spectra quality.
|
|
Query
|
mrs_gm_ogm |
Float |
|
Recommended |
This is the grey-matter tissue content for the voxel (Left occipital gray matter). |
|
|
|
|
mrs_lcm_spectrum_position_ogm |
File |
|
Recommended |
This is is the png screenshot of the voxel's anatomical location as displayed in the mrs software (Occipital gray matter). |
|
|
|
Query
|
mrs_naa_naag_csf_ogm |
Float |
|
Recommended |
This is the value for total N-acetyl compounds (NAA and NAAG) in this voxel, adjusted for CSF content (Occipital gray matter). |
|
|
|
Query
|
mrs_naa_naag_cr_pcr_ogm |
Float |
|
Recommended |
This is the value for total N-acetyl compounds (NAA and NAAG) divided by the value of Creatine compounds in this voxel (Occipital gray matter). |
|
|
|
|
mrs_raw_data_file_endian_ogm |
String |
20
|
Recommended |
This is a term describing the ordering of the least and most significant bits in the raw mrs data file (Occipital gray matter). |
|
|
|
Query
|
mrs_snr_ogm |
Integer |
|
Recommended |
This is the signal to noise ratio for the spectrum, a measure of spectra quality (Occipital gray matter). |
|
|
|
Query
|
mrs_wm_ogm |
Float |
|
Recommended |
This is the white-matter tissue content for the voxel (Occipital gray matter). |
|
|
|
Query
|
percent_sd_mrs_cho_ogm |
Integer |
|
Recommended |
Percent standard deviation for the metabolite value, a measure of the reliability of the value (Occipital gray matter). |
|
|
|
Query
|
percent_sd_mrs_cr_pcr_ogm |
Integer |
|
Recommended |
Percent standard deviation for the metabolite value, a measure of the reliability of the value (Occipital gray matter). |
|
|
|
Query
|
percent_sd_mrs_naa_naag_ogm |
Integer |
|
Recommended |
Percent standard deviation for the metabolite value, a measure of the reliability of the value (Occipital gray matter). |
|
|
|
|
mrsi_output_ogm_file |
File |
|
Recommended |
MRS processed OGM output file showing the fitted spectrum of interest |
|
|
|
|
file_mrsi_raw_data |
File |
|
Recommended |
MRSI Raw Data File |
|
|
|