Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Johan D Carlin"'
Autor:
Pei Huang, Marta M. Correia, Catarina Rua, Christopher T. Rodgers, Richard N. Henson, Johan D. Carlin
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2021)
The arrival of submillimeter ultra high-field fMRI makes it possible to compare activation profiles across cortical layers. However, the blood oxygenation level dependent (BOLD) signal measured by gradient echo (GE) fMRI is biased toward superficial
Externí odkaz:
https://doaj.org/article/bffe4ab31b074da6be674e7cfb9a395c
Publikováno v:
NeuroImage, Vol 210, Iss , Pp 116542- (2020)
Ultra-high field functional magnetic resonance imaging (fMRI) has allowed us to acquire images with submillimetre voxels. However, in order to interpret the data clearly, we need to accurately correct head motion and the resultant distortions. Here,
Externí odkaz:
https://doaj.org/article/7ba9de7b039e4f648d41f56a70c3996c
Autor:
Belinda, Ding, Iulius, Dragonu, Catarina, Rua, Johan D, Carlin, Ajay D, Halai, Patrick, Liebig, Robin, Heidemann, Marta M, Correia, Christopher T, Rodgers
PURPOSE: Parallel transmission (pTx) is an approach to improve image uniformity for ultra-high field imaging. In this study, we modified an echo planar imaging (EPI) sequence to design subject-specific pTx pulses online. We compared its performance a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb5b0f883440049b3b1a0fe3bd28a212
https://www.repository.cam.ac.uk/handle/1810/339169
https://www.repository.cam.ac.uk/handle/1810/339169
Autor:
Johan D Carlin, Nikolaus Kriegeskorte
Publikováno v:
PLoS Computational Biology, Vol 13, Iss 7, p e1005604 (2017)
The perceptual representation of individual faces is often explained with reference to a norm-based face space. In such spaces, individuals are encoded as vectors where identity is primarily conveyed by direction and distinctiveness by eccentricity.
Externí odkaz:
https://doaj.org/article/3d2b9b8b6ee745bcb19918433804c106
Autor:
Richard N. Henson, Christopher T. Rodgers, Catarina Rua, Johan D. Carlin, Pei Huang, Marta M Correia
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2021)
Frontiers in Neuroscience
Frontiers in Neuroscience
The arrival of submillimeter ultra high-field fMRI makes it possible to compare activation profiles across cortical layers. However, the blood oxygenation level dependent (BOLD) signal measured by gradient echo (GE) fMRI is biased toward superficial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a0e53cbf5731af4ea7ecde1098fb672
https://www.frontiersin.org/articles/10.3389/fnins.2021.715549/full
https://www.frontiersin.org/articles/10.3389/fnins.2021.715549/full
Autor:
Theresa Fox, Delia Fuhrmann, Johan D. Carlin, Maura Malpetti, G. Sophia Borgeest, Cam-CAN, Richard N. Henson, Rogier A. Kievit, Ethan Knights, Tim C. Kietzmann, Christopher R. Madan
Publikováno v:
BioRxiv
The thickness and surface area of cortex are genetically distinct aspects of brain structure, and may be affected differently by age. However, their potential to differentially predict age and cognitive abilities has been largely overlooked, likely b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0606da6e49542a2d9160fb42c130c2b7
https://hdl.handle.net/21.11116/0000-0009-4DD1-521.11116/0000-0009-4DCF-9
https://hdl.handle.net/21.11116/0000-0009-4DD1-521.11116/0000-0009-4DCF-9
Autor:
Elizabeth DuPre, John A. Lee, Jean-Baptiste Poline, Dave F. Kleinschmidt, Taylor Salo, Yaroslav O. Halchenko, Michael Hanke, Dmitry Petrov, Adina Wagner, Valerie Hayot-Sasson, Christopher J. Markiewicz, Matteo Visconti di Oleggio Castello, Alejandro de la Vega, Johan D. Carlin, Krista DeStasio, Stefan Appelhoff, Tal Yarkoni, Chris Holdgraf, Oscar Esteban, Kirstie Whitaker, Dylan M. Nielson, Ross Blair, Lee S. Tirrell, Bertrand Thirion, Michael Notter, Gregory Kiar, Isla Staden, Mainak Jas, Krzysztof J. Gorgolewski, Russell A. Poldrack, Quinten McNamara
Publikováno v:
Journal of open source software
Journal of Open Source Software
The journal of open source software 4(40), 1294-(2019). doi:10.21105/joss.01294
Journal of Open Source Software
The journal of open source software 4(40), 1294-(2019). doi:10.21105/joss.01294
Brain imaging researchers regularly work with large, heterogeneous, high-dimensional datasets. Historically, researchers have dealt with this complexity idiosyncratically, with every lab or individual implementing their own preprocessing and analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26559305c219499871b07f9c3996fefc
http://europepmc.org/articles/PMC7409983
http://europepmc.org/articles/PMC7409983
Autor:
Johan D. Carlin, Richard N. Henson, Nikolaus Kriegeskorte, Arjen Alink, Pei Huang, Marta M Correia
Publikováno v:
Human Brain Mapping
We evaluated the effectiveness of prospective motion correction (PMC) on a simple visual task when no deliberate subject motion was present. The PMC system utilizes an in-bore optical camera to track an external marker attached to the participant via
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91616be582e37913f80c462fbaab4b3d
Publikováno v:
Current Biology
Summary Humans show a remarkable ability to discriminate others' gaze direction, even though a given direction can be conveyed by many physically dissimilar configurations of different eye positions and head views. For example, eye contact can be sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dbfc55d0084dbd2eccc31d0578bbe4b
https://doi.org/10.1016/j.cub.2011.09.025
https://doi.org/10.1016/j.cub.2011.09.025
Autor:
Johan D. Carlin
Multivariate pattern analysis (MVPA) of fMRI data has become an important technique for cognitive neuroscientists in recent years; however, the relationship between fMRI MVPA and the underlying neural population activity remains unexamined. Here, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7e0509ad41aa80d8bd4ef29078a5d96
https://europepmc.org/articles/PMC4478246/
https://europepmc.org/articles/PMC4478246/