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 …

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) …

Visual mental imagery: inside the mind's eyes

A Spagna - Handbook of clinical neurology, 2022 - Elsevier
What are mental images needed for? A variety of everyday situations calls for us to plan
ahead; one of the clever ways our mind prepares and strategizes our next move is through …

Probing the unimaginable: The impact of aphantasia on distinct domains of visual mental imagery and visual perception

J Liu, P Bartolomeo - Cortex, 2023 - Elsevier
Different individuals experience varying degrees of vividness in their visual mental images.
The distribution of these variations across different imagery domains, such as object shape …

[HTML][HTML] Defining and 'diagnosing'aphantasia: Condition or individual difference?

A Blomkvist, DF Marks - Cortex, 2023 - Elsevier
Research into the newly-coined 'condition'of 'aphantasia', an individual difference involving
the self-reported absence of voluntary visual imagery, has taken off in recent years, and …

[HTML][HTML] Spatiotemporal dynamics of self-generated imagery reveal a reverse cortical hierarchy from cue-induced imagery

Y Hu, Q Yu - Cell Reports, 2023 - cell.com
Visual imagery allows for the construction of rich internal experience in our mental world.
However, it has remained poorly understood how imagery experience derives volitionally as …

Measuring brain potentials of imagination linked to physiological needs and motivational states

AM Proverbio, F Pischedda - Frontiers in Human Neuroscience, 2023 - frontiersin.org
Introduction While EEG signals reflecting motor and perceptual imagery are effectively used
in brain computer interface (BCI) contexts, little is known about possible indices of …

[PDF][PDF] Ultra-high field fMRI of visual mental imagery in typical imagers and aphantasic individuals

J Liu, M Zhan, D Hajhajate, A Spagna, S Dehaene… - BioRxiv, 2023 - scholar.archive.org
We used ultra-high field 7T fMRI to establish the neural circuits involved in visual mental
imagery and perception, and to elucidate the neural mechanisms associated with imagery …

The connectional anatomy of visual mental imagery: evidence from a patient with left occipito-temporal damage

D Hajhajate, BC Kaufmann, J Liu… - Brain Structure and …, 2022 - Springer
Most of us can use our “mind's eye” to mentally visualize things that are not in our direct line
of sight, an ability known as visual mental imagery. Extensive left temporal damage can …

Neural correlates of recalled sadness, joy, and fear states: a source reconstruction EEG study

AM Proverbio, F Cesati - Frontiers in Psychiatry, 2024 - frontiersin.org
Introduction The capacity to understand the others' emotional states, particularly if negative
(eg sadness or fear), underpins the empathic and social brain. Patients who cannot express …