Visual mental imagery: Evidence for a heterarchical neural architecture

A Spagna, Z Heidenry, M Miselevich, C Lambert… - Physics of Life …, 2023 - Elsevier
Abstract Theories of Visual Mental Imagery (VMI) emphasize the processes of retrieval,
modification, and recombination of sensory information from long-term memory. Yet, only …

Consciousness and sleep

G Tononi, M Boly, C Cirelli - Neuron, 2024 - cell.com
Sleep is a universal, essential biological process. It is also an invaluable window on
consciousness. It tells us that consciousness can be lost but also that it can be regained, in …

Only minimal differences between individuals with congenital aphantasia and those with typical imagery on neuropsychological tasks that involve imagery

Z Pounder, J Jacob, S Evans, C Loveday, AF Eardley… - Cortex, 2022 - Elsevier
Aphantasia describes the experience of individuals who self-report a lack of voluntary visual
imagery. It is not yet known whether individuals with aphantasia show deficits in cognitive …

Visual working memory in aphantasia: Retained accuracy and capacity with a different strategy

R Keogh, M Wicken, J Pearson - Cortex, 2021 - Elsevier
Visual working memory paradigms involve retaining and manipulating visual information in
mind over a period of seconds. Evidence suggests that visual imagery (sensory recruitment) …

Working memory signals in early visual cortex are present in weak and strong imagers

S Weber, T Christophel, K Görgen, J Soch… - Human Brain …, 2024 - Wiley Online Library
It has been suggested that visual images are memorized across brief periods of time by
vividly imagining them as if they were still there. In line with this, the contents of both working …

[HTML][HTML] Comparing neural correlates of consciousness: from psychedelics to hypnosis and meditation

F Moujaes, NM Rieser, C Phillips… - Biological Psychiatry …, 2024 - Elsevier
Background Pharmacological and nonpharmacological methods of inducing altered states
of consciousness (ASCs) are becoming increasingly relevant in the treatment of psychiatric …

[HTML][HTML] A single case neuroimaging study of tickertape synesthesia

F Hauw, M El Soudany, C Rosso, J Daunizeau… - Scientific Reports, 2023 - nature.com
Reading acquisition is enabled by deep changes in the brain's visual system and language
areas, and in the links subtending their collaboration. Disruption of those plastic processes …

Schema representations in distinct brain networks support narrative memory during encoding and retrieval

R Masís-Obando, KA Norman, C Baldassano - Elife, 2022 - elifesciences.org
Schematic prior knowledge can scaffold the construction of event memories during
perception and also provide structured cues to guide memory search during retrieval. We …

[HTML][HTML] Aphantasia and hyperphantasia: exploring imagery vividness extremes

A Zeman - Trends in Cognitive Sciences, 2024 - cell.com
The vividness of imagery varies between individuals. However, the existence of people in
whom conscious, wakeful imagery is markedly reduced, or absent entirely, was neglected by …

Multiscale convolutional transformer for EEG classification of mental imagery in different modalities

HJ Ahn, DH Lee, JH Jeong… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A new kind of sequence–to–sequence model called a transformer has been applied to
electroencephalogram (EEG) systems. However, the majority of EEG–based transformer …