Cot-side imaging of functional connectivity in the developing brain during sleep using wearable high-density diffuse optical tomography Article Swipe
Julie Uchitel
,
Borja Blanco
,
Liam Collins-Jones
,
Andrea Edwards
,
Emma Porter
,
Kelle Pammenter
,
Jem Hebden
,
Robert J. Cooper
,
Topun Austin
·
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.1016/j.neuroimage.2022.119784
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.1016/j.neuroimage.2022.119784
Studies of cortical function in newborn infants in clinical settings are extremely challenging to undertake with traditional neuroimaging approaches. Partly in response to this challenge, functional near-infrared spectroscopy (fNIRS) has become an increasingly common clinical research tool but has significant limitations including a low spatial resolution and poor depth specificity. Moreover, the bulky optical fibres required in traditional fNIRS approaches present significant mechanical challenges, particularly for the study of vulnerable newborn infants. A new generation of wearable, modular, high-density diffuse optical tomography (HD-DOT) technologies has recently emerged that overcomes many of the limitations of traditional, fibre-based and low-density fNIRS measurements. Driven by the development of this new technology, we have undertaken the first cot-side study of newborn infants using wearable HD-DOT in a clinical setting. We use this technology to study functional brain connectivity (FC) in newborn infants during sleep and assess the effect of neonatal sleep states, active sleep (AS) and quiet sleep (QS), on resting state FC. Our results demonstrate that it is now possible to obtain high-quality functional images of the neonatal brain in the clinical setting with few constraints. Our results also suggest that sleep states differentially affect FC in the neonatal brain, consistent with prior reports.
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- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1016/j.neuroimage.2022.119784
- OA Status
- gold
- Cited By
- 31
- References
- 84
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4310497363
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W4310497363Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.1016/j.neuroimage.2022.119784Digital Object Identifier
- Title
-
Cot-side imaging of functional connectivity in the developing brain during sleep using wearable high-density diffuse optical tomographyWork title
- Type
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articleOpenAlex work type
- Language
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enPrimary language
- Publication year
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2022Year of publication
- Publication date
-
2022-12-01Full publication date if available
- Authors
-
Julie Uchitel, Borja Blanco, Liam Collins-Jones, Andrea Edwards, Emma Porter, Kelle Pammenter, Jem Hebden, Robert J. Cooper, Topun AustinList of authors in order
- Landing page
-
https://doi.org/10.1016/j.neuroimage.2022.119784Publisher landing page
- Open access
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YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
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https://doi.org/10.1016/j.neuroimage.2022.119784Direct OA link when available
- Concepts
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Diffuse optical imaging, Neuroimaging, Brain function, Functional connectivity, Medicine, Functional neuroimaging, Neuroscience, Sleep (system call), Functional imaging, Wearable computer, Physical medicine and rehabilitation, Psychology, Computer science, Tomography, Radiology, Operating system, Embedded systemTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
31Total citation count in OpenAlex
- Citations by year (recent)
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2025: 14, 2024: 12, 2023: 4Per-year citation counts (last 5 years)
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84Number of works referenced by this work
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10Other works algorithmically related by OpenAlex
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