Journal Article

The Advanced BRain Imaging on ageing and Memory (ABRIM) data collection: Study design, data processing, and rationale

Jansen, Michelle G., Zwiers, Marcel P., Oosterman, Joukje M., Amelink, Jitse S., Norris, David G., Altgassen, Mareike, Marques, Jose P., Chan, Kwok-Shing

2024

Overview

To understand the neurocognitive mechanisms that underlie heterogeneity in cognitive ageing, recent scientific efforts have led to a growing public availability of imaging cohort data. The Advanced BRain Imaging on ageing and Memory (ABRIM) project aims to add to these existing datasets by taking an adult lifespan approach to provide a cross-sectional, normative database with a particular focus on connectivity, myelinization and iron content of the brain in concurrence with cognitive functioning, mechanisms of reserve, and sleep-wake rhythms. ABRIM freely shares MRI and behavioural data from 295 participants between 18–80 years, stratified by age decade and sex (median age 52, IQR 36–66, 53.20% females). The ABRIM MRI collection consists of both the raw and pre-processed structural and functional MRI data to facilitate data usage among both expert and non-expert users. The ABRIM behavioural collection includes measures of cognitive functioning (i.e., global cognition, processing speed, executive functions, and memory), proxy measures of cognitive reserve (e.g., educational attainment, verbal intelligence, and occupational complexity), and various self-reported questionnaires (e.g., on depressive symptoms, pain, and the use of memory strategies in daily life and during a memory task). In a sub-sample ( n = 120), we recorded sleep-wake rhythms using an actigraphy device (Actiwatch 2, Philips Respironics) for a period of 7 consecutive days. Here, we provide an in-depth description of our study protocol, pre-processing pipelines, and data availability. ABRIM provides a cross-sectional database on healthy participants throughout the adult lifespan, including numerous parameters relevant to improve our understanding of cognitive ageing. Therefore, ABRIM enables researchers to model the advanced imaging parameters and cognitive topologies as a function of age, identify the normal range of values of such parameters, and to further investigate the diverse mechanisms of reserve and resilience.

• Publisher: Public Library of Science,Public Library of Science (PLoS)
• Subject: Adolescent / Adult / Adults / Aged / Aged, 80 and over / Aging / Aging - physiology / Availability / Biology and Life Sciences / Brain / Brain - diagnostic imaging / Brain - physiology / Cognition / Cognition & reasoning / Cognition - physiology / Cognitive ability / Contraindications / Cross-Sectional Studies / Data Collection / Data entry / Data processing / Datasets / Educational attainment / Female / Functional magnetic resonance imaging / General Data Protection Regulation / Heterogeneity / Humans / Investigations / Iron content / Life span / Magnetic resonance imaging / Magnetic Resonance Imaging - methods / Male / Medical imaging / Medicine and Health Sciences / Memory / Memory - physiology / Memory tasks / Mental task performance / Middle Aged / Network directories / Neural networks / Neuroimaging / Neuroimaging - methods / Parameter identification / Questionnaires / Research and Analysis Methods / Research Design / Self report / Sleep / Sleep and wakefulness / Social Sciences / Structure-function relationships / Topology / Variables / Young Adult