dc.contributor.author |
Tangtartharakul, Gene |
|
dc.contributor.author |
Morgan, Catherine A |
|
dc.contributor.author |
Rushton, Simon K |
|
dc.contributor.author |
Schwarzkopf, D Samuel |
|
dc.coverage.spatial |
United States |
|
dc.date.accessioned |
2024-01-11T19:19:21Z |
|
dc.date.available |
2024-01-11T19:19:21Z |
|
dc.date.issued |
2023-11 |
|
dc.identifier.citation |
(2023). Human Brain Mapping, 44(16), 5221-5237. |
|
dc.identifier.issn |
1065-9471 |
|
dc.identifier.uri |
https://hdl.handle.net/2292/67215 |
|
dc.description.abstract |
Human visual cortex contains topographic visual field maps whose organization can be revealed with retinotopic mapping. Unfortunately, constraints posed by standard mapping hinder its use in patients, atypical subject groups, and individuals at either end of the lifespan. This severely limits the conclusions we can draw about visual processing in such individuals. Here, we present a novel data-driven method to estimate connective fields, resulting in fine-grained maps of the functional connectivity between brain areas. We find that inhibitory connectivity fields accompany, and often surround facilitatory fields. The visual field extent of these inhibitory subfields falls off with cortical magnification. We further show that our method is robust to large eye movements and myopic defocus. Importantly, freed from the controlled stimulus conditions in standard mapping experiments, using entertaining stimuli and unconstrained eye movements our approach can generate retinotopic maps, including the periphery visual field hitherto only possible to map with special stimulus displays. Generally, our results show that the connective field method can gain knowledge about retinotopic architecture of visual cortex in patients and participants where this is at best difficult and confounded, if not impossible, with current methods. |
|
dc.format.medium |
Print-Electronic |
|
dc.language |
eng |
|
dc.publisher |
Wiley |
|
dc.relation.ispartofseries |
Human brain mapping |
|
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. |
|
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0/ |
|
dc.subject |
Visual Cortex |
|
dc.subject |
Visual Pathways |
|
dc.subject |
Retina |
|
dc.subject |
Humans |
|
dc.subject |
Magnetic Resonance Imaging |
|
dc.subject |
Eye Movements |
|
dc.subject |
Brain Mapping |
|
dc.subject |
Visual Fields |
|
dc.subject |
connective fields |
|
dc.subject |
functional connectivity |
|
dc.subject |
population receptive fields |
|
dc.subject |
retinotopy |
|
dc.subject |
reverse correlation |
|
dc.subject |
visual system |
|
dc.subject |
5202 Biological Psychology |
|
dc.subject |
32 Biomedical and Clinical Sciences |
|
dc.subject |
52 Psychology |
|
dc.subject |
Eye Disease and Disorders of Vision |
|
dc.subject |
Eye |
|
dc.subject |
Science & Technology |
|
dc.subject |
Life Sciences & Biomedicine |
|
dc.subject |
Neurosciences |
|
dc.subject |
Neuroimaging |
|
dc.subject |
Radiology, Nuclear Medicine & Medical Imaging |
|
dc.subject |
Neurosciences & Neurology |
|
dc.subject |
RECEPTIVE-FIELDS |
|
dc.subject |
AREA |
|
dc.subject |
ORGANIZATION |
|
dc.subject |
1109 Neurosciences |
|
dc.subject |
1702 Cognitive Sciences |
|
dc.subject |
3209 Neurosciences |
|
dc.subject |
5204 Cognitive and computational psychology |
|
dc.title |
Retinotopic connectivity maps of human visual cortex with unconstrained eye movements. |
|
dc.type |
Journal Article |
|
dc.identifier.doi |
10.1002/hbm.26446 |
|
pubs.issue |
16 |
|
pubs.begin-page |
5221 |
|
pubs.volume |
44 |
|
dc.date.updated |
2023-12-17T00:17:19Z |
|
dc.rights.holder |
Copyright: The authors |
en |
dc.identifier.pmid |
37555758 (pubmed) |
|
pubs.author-url |
https://www.ncbi.nlm.nih.gov/pubmed/37555758 |
|
pubs.end-page |
5237 |
|
pubs.publication-status |
Published |
|
dc.rights.accessrights |
http://purl.org/eprint/accessRights/OpenAccess |
en |
pubs.subtype |
other |
|
pubs.subtype |
Research Support, Non-U.S. Gov't |
|
pubs.subtype |
Journal Article |
|
pubs.elements-id |
976330 |
|
pubs.org-id |
Medical and Health Sciences |
|
pubs.org-id |
Science |
|
pubs.org-id |
Psychology |
|
pubs.org-id |
Optometry and Vision Science |
|
dc.identifier.eissn |
1097-0193 |
|
pubs.record-created-at-source-date |
2023-12-17 |
|
pubs.online-publication-date |
2023-08-09 |
|