pbr28: PBR28 Test-Retest Data

pbr28R Documentation

PBR28 Test-Retest Data

Description

A dataset containing the time activity curves (TACs) and blood data from a study of [11C]PBR28.

Usage

pbr28

Format

A nested data frame with 24 rows and 10 variables:

PET

Descriptor of the PET measurement

Subjname

Descriptor of which individual was measured

PETNo

Descriptor of the PET number

tacs

Nested tibble of the TAC data. Consists of Times, in seconds; Weights, between 0 and 1; StartTime, in seconds; Duration, in seconds, and TACs for Frontal Cortex (FC), Temporal Cortex (TC), Striatum (STR), Thalamus (THA), Whole Brain (WB), and Cerebellum (CBL)

procblood

Nested tibble of the processed blood data which was generated for Matheson et al. (2017). Preprocessing was performed using in-house methods. This data does not contain information about automatic and manual sampling. Consists of Time in seconds (Time), blood radioactivity following dispersion correction (Cbl_dispcorr) and plasma radioactivity following metabolite correction (Cpl_metabcorr)

Genotype

Refers to the High Affinity Binder (HAB) or Mixed Affinity Binder (MAB) genotype

injRad

Injected radioactivity

jsondata

This information is the contents of the BIDS json sidecar for each PET measurement. This contains all the raw blood data.

Source

https://ejnmmires.springeropen.com/articles/10.1186/s13550-017-0304-1

References

Matheson, Granville J, Plav\'en-Sigray, Pontus, Forsberg, Anton, Varrone, Andrea, Farde, Lars & Cervenka, Simon (2017). Assessment of simplified ratio-based approaches for quantification of PET [11 C] PBR28 data. EJNMMI research, 7, 58.


mathesong/kinfitr documentation built on Jan. 15, 2024, 11:07 p.m.