Data Dictionary Search

Entering terms or keywords in the Data Dictionary search below provides a definition, and entering specific terms within the data archive provides data location.

Data Dictionary Results

Term Definition Code Phase Table CRF
RID Participant roster ID N/A ADNI3 EMBICDCB Embic Corporation – Digital Cognitive Biomarkers
VISCODE2 Translated visit code N/A ADNI3 EMBICDCB Embic Corporation – Digital Cognitive Biomarkers
M1 Probability of immediate recall of a non-durably stored episodic memory in(0,1) ADNI3 EMBICDCB Embic Corporation – Digital Cognitive Biomarkers
M2 Probability of immediate recall of a durably stored episodic memory in(0,1) ADNI3 EMBICDCB Embic Corporation – Digital Cognitive Biomarkers
M3 Probability of delayed recall of a durably stored episodic memory in(0,1) ADNI3 EMBICDCB Embic Corporation – Digital Cognitive Biomarkers
N1 Probability of encoding into the DURABLY LEARNED State in(0,1) ADNI3 EMBICDCB Embic Corporation – Digital Cognitive Biomarkers
N2 Probability of encoding into the TRANSIENTLY LEARNED State in(0,1) ADNI3 EMBICDCB Embic Corporation – Digital Cognitive Biomarkers
N3 Probability of encoding into the DURABLY LEARNED State, following previous TRANSIENT LEARNING (N2) in(0,1) ADNI3 EMBICDCB Embic Corporation – Digital Cognitive Biomarkers
N4 Probability of encoding into the DURABLY LEARNED State, due to successful retrieval (R1) from the TRANSIENTLY LEARNED State in(0,1) ADNI3 EMBICDCB Embic Corporation – Digital Cognitive Biomarkers
R1 Probability of retrieving from the TRANSIENTLY LEARNED State in(0,1) ADNI3 EMBICDCB Embic Corporation – Digital Cognitive Biomarkers
R2 Probability of retrieving from the DURABLY LEARNED State in(0,1) ADNI3 EMBICDCB Embic Corporation – Digital Cognitive Biomarkers
R3 Probability of retrieving from the DURABLY LEARNED State after a 5-minute delay with distraction in(0,1) ADNI3 EMBICDCB Embic Corporation – Digital Cognitive Biomarkers
RID Participant roster ID N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
VISCODE Visit code N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
VISCODE2 Translated visit code N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
EXAMDATE Examination Date N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
MDFR1M Latent probability of recall of a durably stored episodic memory on delayed recall task 1, mean of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
MDFR1SD Latent probability of recall of a durably stored episodic memory on delayed recall task 1, standard deviation of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
MDuraM Latent probability of immediate recall of a durably stored episodic memory on any task, mean of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
MDuraSD Latent probability of immediate recall of a durably stored episodic memory on any task, standard deviation of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
MIFR1M Latent probability of recall of an episodic memory on immediate recall task 1, mean of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
MIFR1SD Latent probability of recall of an episodic memory on immediate recall task 1, standard deviation of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
MIFR2M Latent probability of recall of an episodic memory on immediate recall task 2, mean of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
MIFR2SD Latent probability of recall of an episodic memory on immediate recall task 2, standard deviation of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
MIFR3M Latent probability of recall of an episodic memory on immediate recall task 3, mean of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
MIFR3SD Latent probability of recall of an episodic memory on immediate recall task 3, standard deviation of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
MTranM Latent probability of immediate recall of a non-durably stored episodic memory on any task, mean of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
MTranSD Latent probability of immediate recall of a non-durably stored episodic memory on any task, standard deviation of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
N1M Latent probability of encoding into the DURABLY LEARNED State, mean of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
N1SD Latent probability of encoding into the DURABLY LEARNED State, standard deviation of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
N2M Latent probability of encoding into the TRANSIENTLY LEARNED State, mean of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
N2SD Latent probability of encoding into the TRANSIENTLY LEARNED State, standard deviation of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
N3M Latent probability of encoding into the DURABLY LEARNED State, following previous TRANSIENT LEARNING (N2), mean of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
N3SD Latent probability of encoding into the DURABLY LEARNED State, following previous TRANSIENT LEARNING (N2), standard deviation of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
N4M Latent probability of encoding into the DURABLY LEARNED State, due to successful retrieval (R1) from the TRANSIENTLY LEARNED State, mean of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
N4SD Latent probability of encoding into the DURABLY LEARNED State, due to successful retrieval (R1) from the TRANSIENTLY LEARNED State, standard deviation of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
R1M Latent probability of retrieving from the TRANSIENTLY LEARNED State, mean of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
R1SD Latent probability of retrieving from the TRANSIENTLY LEARNED State, standard deviation of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
R2M Latent probability of retrieving from the DURABLY LEARNED State, mean of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
R2SD Latent probability of retrieving from the DURABLY LEARNED State, standard deviation of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
R3M Latent probability of retrieving from the DURABLY LEARNED State after a 5-minute delay with distraction, mean of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
R3SD Latent probability of retrieving from the DURABLY LEARNED State after a 5-minute delay with distraction, standard deviation of posterior distribution N/A [ADNI1, GO, 2, 3] EMBICqCP Embic Corporation Quantified Cognitive Processes
2024 Alzheimer’s Disease Neuroimaging Initiative
This website is funded by the Alzheimer’s Disease Neuroimaging Initiative