Proof-of-concept evidence for trimodal simultaneous investigation of human brain function

© 2021 The Authors. Human Brain Mapping published by Wiley Periodicals LLC..

The link between spatial (where) and temporal (when) aspects of the neural correlates of most psychological phenomena is not clear. Elucidation of this relation, which is crucial to fully understand human brain function, requires integration across multiple brain imaging modalities and cognitive tasks that reliably modulate the engagement of the brain systems of interest. By overcoming the methodological challenges posed by simultaneous recordings, the present report provides proof-of-concept evidence for a novel approach using three complementary imaging modalities: functional magnetic resonance imaging (fMRI), event-related potentials (ERPs), and event-related optical signals (EROS). Using the emotional oddball task, a paradigm that taps into both cognitive and affective aspects of processing, we show the feasibility of capturing converging and complementary measures of brain function that are not currently attainable using traditional unimodal or other multimodal approaches. This opens up unprecedented possibilities to clarify spatiotemporal integration of brain function.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:42

Enthalten in:

Human brain mapping - 42(2021), 13 vom: 15. Sept., Seite 4102-4121

Sprache:

Englisch

Beteiligte Personen:

Moore, Matthew [VerfasserIn]
Maclin, Edward L [VerfasserIn]
Iordan, Alexandru D [VerfasserIn]
Katsumi, Yuta [VerfasserIn]
Larsen, Ryan J [VerfasserIn]
Bagshaw, Andrew P [VerfasserIn]
Mayhew, Stephen [VerfasserIn]
Shafer, Andrea T [VerfasserIn]
Sutton, Bradley P [VerfasserIn]
Fabiani, Monica [VerfasserIn]
Gratton, Gabriele [VerfasserIn]
Dolcos, Florin [VerfasserIn]

Links:

Volltext

Themen:

Data fusion
Event-related optical signal (EROS)
Event-related potentials (ERPs)
Functional magnetic resonance imaging (fMRI)
Journal Article
Multimodal neuroimaging
Research Support, N.I.H., Extramural
Research Support, N.I.H., Intramural
Research Support, Non-U.S. Gov't
Simultaneous recording

Anmerkungen:

Date Completed 18.03.2022

Date Revised 18.03.2022

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1002/hbm.25541

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM327081457