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Raymond J. Dolan

Researcher at University College London

Publications -  940
Citations -  150202

Raymond J. Dolan is an academic researcher from University College London. The author has contributed to research in topics: Prefrontal cortex & Functional magnetic resonance imaging. The author has an hindex of 196, co-authored 919 publications receiving 138540 citations. Previous affiliations of Raymond J. Dolan include VU University Amsterdam & McGovern Institute for Brain Research.

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Perimovement decrease of alpha/beta oscillations in the human nucleus accumbens.

TL;DR: The present work clarifies how the nucleus accumbens contributes to action by observing a perimovement decrease of alpha and beta oscillations in seven of eight individuals, a signal that is directly related to action preparation.
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Vigour in active avoidance

TL;DR: A novel task to explore how people adjust effort expenditure (vigor) so as to avoid negative consequences of disaster, and describes for the first time effort expenditure in the context of irreversible losses, with important implications for disorders marked by excessive avoidance.
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Surprise leads to noisier perceptual decisions

TL;DR: It is found that background environmental uncertainty can disrupt goal-directed behaviour and diminish sensitivity, and this graded processing strategy might be adaptive in potentially threatening contexts, and reflect a flexible system for automatic allocation of perceptual resources.

Gene transcription profiles associated with inter-modular hubs and connection distance in human fMRI networks

TL;DR: This work uses microarray data on brain regional expression of 20,737 genes to explore the relationships between fMRI network topology and transcription of genes annotated for biological processes and cellular components and shows that intra-modular degree and inter- modular degree are differently patterned in anatomical space.