IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v13y2022i1d10.1038_s41467-022-28249-0.html
   My bibliography  Save this article

Temporal dynamics of the neural representation of hue and luminance polarity

Author

Listed:
  • Katherine L. Hermann

    (National Eye Institute
    Stanford University)

  • Shridhar R. Singh

    (National Eye Institute)

  • Isabelle A. Rosenthal

    (National Eye Institute
    California Institute of Technology)

  • Dimitrios Pantazis

    (Massachusetts Institute of Technology)

  • Bevil R. Conway

    (National Eye Institute
    National Institute of Mental Health)

Abstract

Hue and luminance contrast are basic visual features. Here we use multivariate analyses of magnetoencephalography data to investigate the timing of the neural computations that extract them, and whether they depend on common neural circuits. We show that hue and luminance-contrast polarity can be decoded from MEG data and, with lower accuracy, both features can be decoded across changes in the other feature. These results are consistent with the existence of both common and separable neural mechanisms. The decoding time course is earlier and more temporally precise for luminance polarity than hue, a result that does not depend on task, suggesting that luminance contrast is an updating signal that separates visual events. Meanwhile, cross-temporal generalization is slightly greater for representations of hue compared to luminance polarity, providing a neural correlate of the preeminence of hue in perceptual grouping and memory. Finally, decoding of luminance polarity varies depending on the hues used to obtain training and testing data. The pattern of results is consistent with observations that luminance contrast is mediated by both L-M and S cone sub-cortical mechanisms.

Suggested Citation

  • Katherine L. Hermann & Shridhar R. Singh & Isabelle A. Rosenthal & Dimitrios Pantazis & Bevil R. Conway, 2022. "Temporal dynamics of the neural representation of hue and luminance polarity," Nature Communications, Nature, vol. 13(1), pages 1-19, December.
  • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-28249-0
    DOI: 10.1038/s41467-022-28249-0
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-022-28249-0
    File Function: Abstract
    Download Restriction: no

    File URL: https://libkey.io/10.1038/s41467-022-28249-0?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Sébastien Marti & Stanislas Dehaene, 2017. "Discrete and continuous mechanisms of temporal selection in rapid visual streams," Nature Communications, Nature, vol. 8(1), pages 1-13, December.
    2. Katharina Dobs & Leyla Isik & Dimitrios Pantazis & Nancy Kanwisher, 2019. "How face perception unfolds over time," Nature Communications, Nature, vol. 10(1), pages 1-10, December.
    3. Youping Xiao & Yi Wang & Daniel J. Felleman, 2003. "A spatially organized representation of colour in macaque cortical area V2," Nature, Nature, vol. 421(6922), pages 535-539, January.
    4. Christopher Kanan & Garrison W Cottrell, 2012. "Color-to-Grayscale: Does the Method Matter in Image Recognition?," PLOS ONE, Public Library of Science, vol. 7(1), pages 1-7, January.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Rodrigo Quian Quiroga & Marta Boscaglia & Jacques Jonas & Hernan G. Rey & Xiaoqian Yan & Louis Maillard & Sophie Colnat-Coulbois & Laurent Koessler & Bruno Rossion, 2023. "Single neuron responses underlying face recognition in the human midfusiform face-selective cortex," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    2. Irina Higgins & Le Chang & Victoria Langston & Demis Hassabis & Christopher Summerfield & Doris Tsao & Matthew Botvinick, 2021. "Unsupervised deep learning identifies semantic disentanglement in single inferotemporal face patch neurons," Nature Communications, Nature, vol. 12(1), pages 1-14, December.
    3. Fu, J.L. & Qu, Z.G. & Zhang, J.F. & Zhang, G.B., 2023. "Performance analysis of PEMEC with non-uniform deformation based on a comprehensive numerical framework coupling image recognition and CFD," Applied Energy, Elsevier, vol. 350(C).
    4. Wang, Jian & Li, Xin & Zhang, Zhenggui & Li, Xiaofei & Han, Yingchun & Feng, Lu & Yang, Beifang & Wang, Guoping & Lei, Yaping & Xiong, Shiwu & Xin, Minghua & Wang, Zhanbiao & Li, Yabing, 2022. "Application of image technology to simulate optimal frequency of automatic collection of volumetric soil water content data," Agricultural Water Management, Elsevier, vol. 269(C).
    5. Peichao Li & Anupam K. Garg & Li A. Zhang & Mohammad S. Rashid & Edward M. Callaway, 2022. "Cone opponent functional domains in primary visual cortex combine signals for color appearance mechanisms," Nature Communications, Nature, vol. 13(1), pages 1-19, December.
    6. Haider Al-Tahan & Yalda Mohsenzadeh, 2021. "Reconstructing feedback representations in the ventral visual pathway with a generative adversarial autoencoder," PLOS Computational Biology, Public Library of Science, vol. 17(3), pages 1-19, March.
    7. Annika Garlichs & Helen Blank, 2024. "Prediction error processing and sharpening of expected information across the face-processing hierarchy," Nature Communications, Nature, vol. 15(1), pages 1-18, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-28249-0. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.