User profiles for Archy de Berker

Archy de Berker

University College London
Verified email at ucl.ac.uk
Cited by 2528

[HTML][HTML] Computations of uncertainty mediate acute stress responses in humans

AO De Berker, RB Rutledge, C Mathys… - Nature …, 2016 - nature.com
The effects of stress are frequently studied, yet its proximal causes remain unclear. Here we
demonstrate that subjective estimates of uncertainty predict the dynamics of subjective and …

A deep learning framework for neuroscience

…, A Christensen, C Clopath, RP Costa, A de Berker… - Nature …, 2019 - nature.com
Abstract Systems neuroscience seeks explanations for how the brain implements a wide
variety of perceptual, cognitive and motor tasks. Conversely, artificial intelligence attempts to …

Understanding the behavioural consequences of noninvasive brain stimulation

S Bestmann, AO de Berker, J Bonaiuto - Trends in cognitive sciences, 2015 - cell.com
Transcranial electrical stimulation (tES) influences neural activity in a way that can elicit
behavioural change but may also improve high-level cognition or ameliorate symptoms in …

Adversarial examples in modern machine learning: A review

RR Wiyatno, A Xu, O Dia, A De Berker - arXiv preprint arXiv:1911.05268, 2019 - arxiv.org
Recent research has found that many families of machine learning models are vulnerable to
adversarial examples: inputs that are specifically designed to cause the target model to …

Triple dissociation of attention and decision computations across prefrontal cortex

LT Hunt, WMN Malalasekera, AO de Berker… - Nature …, 2018 - nature.com
Naturalistic decision-making typically involves sequential deployment of attention to choice
alternatives to gather information before a decision is made. Attention filters how information …

Single-unit recordings in the macaque face patch system reveal limitations of fMRI MVPA

J Dubois, AO de Berker, DY Tsao - Journal of Neuroscience, 2015 - Soc Neuroscience
Multivariate pattern analysis (MVPA) of fMRI data has become an important technique for
cognitive neuroscientists in recent years; however, the relationship between fMRI MVPA and …

[HTML][HTML] Pharmacological fingerprints of contextual uncertainty

L Marshall, C Mathys, D Ruge, AO De Berker… - PLoS …, 2016 - journals.plos.org
Successful interaction with the environment requires flexible updating of our beliefs about
the world. By estimating the likelihood of future events, it is possible to prepare appropriate …

[HTML][HTML] Movement-related beta oscillations show high intra-individual reliability

S Espenhahn, AO de Berker, BCM van Wijk… - Neuroimage, 2017 - Elsevier
Oscillatory activity in the beta frequency range (15–30 Hz) recorded from human sensorimotor
cortex is of increasing interest as a putative biomarker of motor system function and …

[HTML][HTML] Cortical beta oscillations are associated with motor performance following visuomotor learning

…, BCM van Wijk, HE Rossiter, AO de Berker… - NeuroImage, 2019 - Elsevier
People vary in their capacity to learn and retain new motor skills. Although the relationship
between neuronal oscillations in the beta frequency range (15–30 Hz) and motor behaviour is …

[HTML][HTML] Action boosts episodic memory encoding in humans via engagement of a noradrenergic system

…, V Soto-Leon, JJ Gonzalez-Rosa, AO de Berker… - Nature …, 2019 - nature.com
We are constantly interacting with our environment whilst we encode memories. However,
how actions influence memory formation remains poorly understood. Goal-directed movement …