Temporal and spatial localization of prediction-error signals in the visual brain

P Johnston, J Robinson, A Kokkinakis, S Ridgeway… - Biological …, 2017 - Elsevier
It has been suggested that the brain pre-empts changes in the environment through
generating predictions, although real-time electrophysiological evidence of prediction …

Expectations about person identity modulate the face-sensitive N170

P Johnston, A Overell, J Kaufman, J Robinson… - Cortex, 2016 - Elsevier
Identifying familiar faces is a fundamentally important aspect of social perception that
requires the ability to assign very different (ambient) images of a face to a common identity …

Violated expectations for spatial and feature attributes of visual trajectories modulate event-related potential amplitudes across the visual processing hierarchy

KS Baker, N Yamamoto, AJ Pegna, P Johnston - Biological Psychology, 2022 - Elsevier
During visual perception, the brain must combine its predictions about what is to be
perceived with incoming relevant information. The present study investigated how this …

Attention and prediction modulations in expected and unexpected visuospatial trajectories

KS Baker, AJ Pegna, N Yamamoto, P Johnston - PLoS One, 2021 - journals.plos.org
Humans are constantly exposed to a rich tapestry of visual information in a potentially
changing environment. To cope with the computational burden this engenders, our …

[HTML][HTML] Prediction-error signals to violated expectations about person identity and head orientation are doubly-dissociated across dorsal and ventral visual stream …

JE Robinson, W Woods, S Leung, J Kaufman… - NeuroImage, 2020 - Elsevier
Predictive coding theories of perception highlight the importance of constantly updated
internal models of the world to predict future sensory inputs. Importantly, such theories …

Turning the face inversion effect on its head: Violated expectations of orientation, lighting, and gravity enhance N170 amplitudes

Y Allen-Davidian, M Russo, N Yamamoto… - Journal of Cognitive …, 2021 - direct.mit.edu
Face inversion effects occur for both behavioral and electrophysiological responses when
people view faces. In EEG, inverted faces are often reported to evoke an enhanced …

[HTML][HTML] Development of face recognition: Dynamic causal modelling of MEG data

W He, BW Johnson - Developmental cognitive neuroscience, 2018 - Elsevier
Electrophysiological studies of adults indicate that brain activity is enhanced during viewing
of repeated faces, at a latency of about 250 ms after the onset of the face (M250/N250). The …

Structural connectivity to reconstruct brain activation and effective connectivity between brain regions

B Belaoucha, T Papadopoulo - Journal of Neural Engineering, 2020 - iopscience.iop.org
Objective. Understanding how brain regions interact to perform a specific task is very
challenging. EEG and MEG are two non-invasive imaging modalities that allow the …

Person identity‐specific adaptation effects in the ventral occipito‐temporal cortex

SM Rostalski, JE Robinson, GG Ambrus… - European Journal of …, 2022 - Wiley Online Library
Identifying the faces of familiar persons requires the ability to assign several different images
of a face to a common identity. Previous research showed that the occipito‐temporal cortex …

Examining how attention and prediction modulate visual perception: A predictive coding view

K Baker - 2022 - eprints.qut.edu.au
This thesis investigated the relationship between prediction and attention in visual
perception by recording electrophysiological brain responses. Visual paradigms were …