Toward a “treadmill test” for cognition: Improved prediction of general cognitive ability from the task activated brain
C Sripada, M Angstadt, S Rutherford… - Human Brain …, 2020 - Wiley Online Library
General cognitive ability (GCA) refers to a trait‐like ability that contributes to performance
across diverse cognitive tasks. Identifying brain‐based markers of GCA has been a …
across diverse cognitive tasks. Identifying brain‐based markers of GCA has been a …
Task-induced brain connectivity promotes the detection of individual differences in brain-behavior relationships
Although both resting and task-induced functional connectivity (FC) have been used to
characterize the human brain and cognitive abilities, the potential of task-induced FCs in …
characterize the human brain and cognitive abilities, the potential of task-induced FCs in …
Integrating across neuroimaging modalities boosts prediction accuracy of cognitive ability
Variation in cognitive ability arises from subtle differences in underlying neural architecture.
Understanding and predicting individual variability in cognition from the differences in brain …
Understanding and predicting individual variability in cognition from the differences in brain …
Multivariate lesion-behavior mapping of general cognitive ability and its psychometric constituents
General cognitive ability, or general intelligence (g), is central to cognitive science, yet the
processes that constitute it remain unknown, in good part because most prior work has …
processes that constitute it remain unknown, in good part because most prior work has …
[HTML][HTML] Machine learning prediction of cognition from functional connectivity: Are feature weights reliable?
Cognitive performance can be predicted from an individual's functional brain connectivity
with modest accuracy using machine learning approaches. As yet, however, predictive …
with modest accuracy using machine learning approaches. As yet, however, predictive …
Distributed patterns of functional connectivity predict working memory performance in novel healthy and memory-impaired individuals
Individual differences in working memory relate to performance differences in general
cognitive ability. The neural bases of such individual differences, however, remain poorly …
cognitive ability. The neural bases of such individual differences, however, remain poorly …
[HTML][HTML] Act natural: Functional connectivity from naturalistic stimuli fMRI outperforms resting-state in predicting brain activity
The search for an 'ideal'approach to investigate the functional connections in the human
brain is an ongoing challenge for the neuroscience community. While resting-state …
brain is an ongoing challenge for the neuroscience community. While resting-state …
Learning neural representations of human cognition across many fMRI studies
Cognitive neuroscience is enjoying rapid increase in extensive public brain-imaging
datasets. It opens the door to large-scale statistical models. Finding a unified perspective for …
datasets. It opens the door to large-scale statistical models. Finding a unified perspective for …
How tasks change whole-brain functional organization to reveal brain-phenotype relationships
Functional connectivity (FC) calculated from task fMRI data better reveals brain-phenotype
relationships than rest-based FC, but how tasks have this effect is unknown. In over 700 …
relationships than rest-based FC, but how tasks have this effect is unknown. In over 700 …
Individual differences in general intelligence correlate with brain function during nonreasoning tasks
Brain imaging can help identify the functional neuroanatomy of general intelligence (ie,“g”)
and indicate how brain areas salient to g relate to information processing. An important …
and indicate how brain areas salient to g relate to information processing. An important …