Audiovisual adaptation is expressed in spatial and decisional codes.
Journal
Nature communications
ISSN: 2041-1723
Titre abrégé: Nat Commun
Pays: England
ID NLM: 101528555
Informations de publication
Date de publication:
07 07 2022
07 07 2022
Historique:
received:
24
03
2021
accepted:
21
06
2022
entrez:
7
7
2022
pubmed:
8
7
2022
medline:
12
7
2022
Statut:
epublish
Résumé
The brain adapts dynamically to the changing sensory statistics of its environment. Recent research has started to delineate the neural circuitries and representations that support this cross-sensory plasticity. Combining psychophysics and model-based representational fMRI and EEG we characterized how the adult human brain adapts to misaligned audiovisual signals. We show that audiovisual adaptation is associated with changes in regional BOLD-responses and fine-scale activity patterns in a widespread network from Heschl's gyrus to dorsolateral prefrontal cortices. Audiovisual recalibration relies on distinct spatial and decisional codes that are expressed with opposite gradients and time courses across the auditory processing hierarchy. Early activity patterns in auditory cortices encode sounds in a continuous space that flexibly adapts to misaligned visual inputs. Later activity patterns in frontoparietal cortices code decisional uncertainty consistent with these spatial transformations. Our findings suggest that regions within the auditory processing hierarchy multiplex spatial and decisional codes to adapt flexibly to the changing sensory statistics in the environment.
Identifiants
pubmed: 35798733
doi: 10.1038/s41467-022-31549-0
pii: 10.1038/s41467-022-31549-0
pmc: PMC9262908
doi:
Banques de données
figshare
['10.6084/m9.figshare.19469861.v2']
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
3924Informations de copyright
© 2022. The Author(s).
Références
Neuroimage. 2017 Nov 15;162:257-268
pubmed: 28889003
Psychol Rev. 2017 Jan;124(1):91-114
pubmed: 28004960
Proc Natl Acad Sci U S A. 1998 Feb 3;95(3):869-75
pubmed: 9448253
Physiol Rev. 2010 Jul;90(3):983-1012
pubmed: 20664077
Front Psychol. 2018 Jul 23;9:1250
pubmed: 30083122
Hear Res. 2009 Dec;258(1-2):106-12
pubmed: 19520151
Spat Vis. 1997;10(4):433-6
pubmed: 9176952
Nat Hum Behav. 2022 May;6(5):732-742
pubmed: 35210592
Q J Exp Psychol. 1974 Feb;26(1):63-71
pubmed: 4814864
Nat Rev Neurosci. 2019 Oct;20(10):609-623
pubmed: 31467450
Curr Biol. 2004 Sep 7;14(17):1559-64
pubmed: 15341742
Neuroimage. 2010 Oct 15;53(1):1-15
pubmed: 20547229
PLoS One. 2009 Oct 26;4(10):e7600
pubmed: 19855836
Neuron. 2017 Feb 22;93(4):971-983.e4
pubmed: 28190642
Nat Neurosci. 2002 Sep;5(9):905-9
pubmed: 12195426
Proc Natl Acad Sci U S A. 2000 Oct 24;97(22):11800-6
pubmed: 11050212
J Neurosci. 2011 Mar 23;31(12):4607-12
pubmed: 21430160
PLoS Biol. 2021 Nov 18;19(11):e3001465
pubmed: 34793436
J Neurosci. 2009 Nov 4;29(44):13809-14
pubmed: 19889992
PLoS Biol. 2006 Jul;4(7):e215
pubmed: 16774452
Neuron. 2020 Sep 9;107(5):772-781
pubmed: 32721379
Curr Biol. 2016 Feb 22;26(4):509-14
pubmed: 26853368
Neuron. 2005 Sep 15;47(6):893-905
pubmed: 16157283
J Neurosci. 2020 Aug 19;40(34):6600-6612
pubmed: 32669354
Comput Intell Neurosci. 2011;2011:156869
pubmed: 21253357
Elife. 2016 Oct 27;5:
pubmed: 27787198
Psychon Bull Rev. 2018 Feb;25(1):128-142
pubmed: 28251595
Nat Neurosci. 2014 Dec;17(12):1784-1792
pubmed: 25383902
Elife. 2019 Jun 27;8:
pubmed: 31246172
Cereb Cortex. 2015 Oct;25(10):3911-31
pubmed: 25452571
PLoS Biol. 2005 Mar;3(3):e78
pubmed: 15736980
Cereb Cortex. 2016 Mar;26(3):1302-1308
pubmed: 26656996
Nat Neurosci. 2001 Apr;4(4):396-401
pubmed: 11276230
Electroencephalogr Clin Neurophysiol. 1989 Feb;72(2):184-7
pubmed: 2464490
J Neurosci. 2021 Feb 3;41(5):1068-1079
pubmed: 33273069
Neuroimage. 2019 Nov 1;201:115986
pubmed: 31255808
J Neurosci. 2010 Feb 17;30(7):2662-75
pubmed: 20164350
Neuron. 2013 Dec 18;80(6):1544-57
pubmed: 24290205
Sci Rep. 2019 Jun 11;9(1):8513
pubmed: 31186503
Vision Res. 2016 May;122:105-123
pubmed: 27013261
Neuroimage. 2018 Oct 15;180(Pt A):119-133
pubmed: 28843540
Sci Rep. 2015 Aug 04;5:12739
pubmed: 26238089
Annu Rev Neurosci. 2021 Jul 8;44:449-473
pubmed: 33882258
Percept Psychophys. 2006 Apr;68(3):428-36
pubmed: 16900834
Neuron. 2006 Mar 2;49(5):757-63
pubmed: 16504950
Atten Percept Psychophys. 2013 Jul;75(5):790-811
pubmed: 23709064
PLoS One. 2018 Aug 1;13(8):e0200930
pubmed: 30067790
J Neurosci Methods. 2007 Aug 15;164(1):177-90
pubmed: 17517438
J Neurophysiol. 2005 Oct;94(4):2331-52
pubmed: 15843485
Exp Brain Res. 2015 Jul;233(7):1983-91
pubmed: 25795081
Psychol Sci. 2011 Sep;22(9):1120-6
pubmed: 21771962
Science. 1994 May 6;264(5160):842-4
pubmed: 8171339
PLoS Biol. 2015 Feb 24;13(2):e1002073
pubmed: 25710328
eNeuro. 2018 Mar 8;5(1):
pubmed: 29527567
J Vis. 2011 May 23;11(6):
pubmed: 21606382
Neuron. 2007 Oct 25;56(2):366-83
pubmed: 17964252
PLoS Comput Biol. 2014 Apr 17;10(4):e1003553
pubmed: 24743308
J Neurosci. 2005 May 4;25(18):4616-25
pubmed: 15872109
Cortex. 2019 Oct;119:74-88
pubmed: 31082680
Neuron. 2014 Dec 17;84(6):1329-42
pubmed: 25521381
Acta Psychol (Amst). 2005 Jan-Feb;118(1-2):93-100
pubmed: 15627411
Science. 2001 Apr 13;292(5515):290-3
pubmed: 11303104
Nat Neurosci. 2003 Feb;6(2):175-81
pubmed: 12524547
Neuroimage. 2014 Jan 1;84:971-85
pubmed: 24018303