IDEAS home Printed from https://ideas.repec.org/a/eee/chsofr/v135y2020ics0960077920301429.html
   My bibliography  Save this article

Global broadcasting of local fractal fluctuations in a bodywide distributed system supports perception via effortful touch

Author

Listed:
  • Mangalam, Madhur
  • Carver, Nicole S.
  • Kelty-Stephen, Damian G.

Abstract

A long history of research has pointed to the importance of fractal fluctuations in physiology, but so far, the physiological evidence of fractal fluctuations has been piecemeal and without clues to bodywide integration. What remains unknown is how fractal fluctuations might interact across the body and how those interactions might support the coordination of goal-directed behaviors. We demonstrate that a complex interplay of fractality in mechanical fluctuations across the body supports a more accurate perception of heaviness and length of occluded handheld objects via effortful touch in blindfolded individuals. For a given participant, the flow of fractal fluctuation through the body indexes the flow of perceptual information used to derive perceptual judgments. Effortful touch depends on compression of high-dimensional flux of mechanotransduction into low-dimensional perceptual information specifying properties of hefted occluded objects. These patterns in the waxing and waning of fluctuations across disparate anatomical locations provide novel insights into the form of this compression.

Suggested Citation

  • Mangalam, Madhur & Carver, Nicole S. & Kelty-Stephen, Damian G., 2020. "Global broadcasting of local fractal fluctuations in a bodywide distributed system supports perception via effortful touch," Chaos, Solitons & Fractals, Elsevier, vol. 135(C).
    • Handle: RePEc:eee:chsofr:v:135:y:2020:i:c:s0960077920301429
    DOI: 10.1016/j.chaos.2020.109740
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960077920301429
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.chaos.2020.109740?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
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Richard Baldwin & Paul Krugman, 1989. "Persistent Trade Effects of Large Exchange Rate Shocks," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 104(4), pages 635-654.
    2. Kilian,Lutz & Lütkepohl,Helmut, 2018. "Structural Vector Autoregressive Analysis," Cambridge Books, Cambridge University Press, number 9781107196575.
    3. Hatemi-J, Abdulnasser, 2004. "Multivariate tests for autocorrelation in the stable and unstable VAR models," Economic Modelling, Elsevier, vol. 21(4), pages 661-683, July.
    4. Stephen, Damian G. & Hsu, Wen-Hao & Young, Diana & Saltzman, Elliot L. & Holt, Kenneth G. & Newman, Dava J. & Weinberg, Marc & Wood, Robert J. & Nagpal, Radhika & Goldfield, Eugene C., 2012. "Multifractal fluctuations in joint angles during infant spontaneous kicking reveal multiplicativity-driven coordination," Chaos, Solitons & Fractals, Elsevier, vol. 45(9), pages 1201-1219.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Kelty-Stephen, Damian G. & Mangalam, Madhur, 2023. "Multifractal descriptors ergodically characterize non-ergodic multiplicative cascade processes," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 617(C).
    2. Kelty-Stephen, Damian G. & Mangalam, Madhur, 2022. "Fractal and multifractal descriptors restore ergodicity broken by non-Gaussianity in time series," Chaos, Solitons & Fractals, Elsevier, vol. 163(C).
    3. Kelty-Stephen, Damian G. & Furmanek, Mariusz P. & Mangalam, Madhur, 2021. "Multifractality distinguishes reactive from proactive cascades in postural control," Chaos, Solitons & Fractals, Elsevier, vol. 142(C).

    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. Acar, Mustafa & Afyonoglu, Burcu & Kus, Savas & Vural, Bengisu, 2007. "Turkey’s Agricultural Integration with the EU: Quantifying the Implications," Conference papers 331657, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project.
    2. Agnès Bénassy‐Quéré & Lionel Fontagné & Horst Raff, 2011. "Exchange‐rate Misalignments in Duopoly: The Case of Airbus and Boeing," The World Economy, Wiley Blackwell, vol. 34(4), pages 623-641, April.
    3. Sarah Guillou, 2008. "Exports and exchange rate : a firm-level investigation," Working Papers hal-00973044, HAL.
    4. Yuko Imura, 2023. "Reassessing Trade Barriers with Global Production Networks," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 51, pages 77-116, December.
    5. Deborah L. Swenson, 2007. "Competition and the location of overseas assembly," Canadian Journal of Economics, Canadian Economics Association, vol. 40(1), pages 155-175, February.
    6. Miranda-Agrippino, Silvia & Ricco, Giovanni, 2018. "Bayesian Vector Autoregressions," The Warwick Economics Research Paper Series (TWERPS) 1159, University of Warwick, Department of Economics.
    7. Funke, Michael & Wende, Adrian, 2022. "Modeling semiconductor export restrictions and the US-China trade conflict," BOFIT Discussion Papers 13/2022, Bank of Finland Institute for Emerging Economies (BOFIT).
    8. Mohammed, Mikidadu & Barrales-Ruiz, Jose A., 2020. "Pandemics and Oil Shocks," EconStor Preprints 222268, ZBW - Leibniz Information Centre for Economics.
    9. Chenzi Xu, 2022. "Reshaping Global Trade: The Immediate and Long-Run Effects of Bank Failures [“Shift-Share Designs: Theory and Inference,”]," The Quarterly Journal of Economics, Oxford University Press, vol. 137(4), pages 2107-2161.
    10. Robert, Anderton & Baldwin, Richard & Taglioni, Daria, 2007. "The impact of monetary union on trade prices," Journal of Financial Transformation, Capco Institute, vol. 19, pages 35-48.
    11. Ashis Kumar Pradhan & Gourishankar S Hiremath, 2020. "Do external commercial borrowings and financial development affect exports?," Cogent Business & Management, Taylor & Francis Journals, vol. 7(1), pages 1796269-179, January.
    12. Marin, Dalia, 1992. "Is the Export-Led.Growth Hypothesis Valid for Industrialized Countries?," The Review of Economics and Statistics, MIT Press, vol. 74(4), pages 678-688, November.
    13. Mundaca, Gabriela, 2015. "Multi-product firms, exports and exchange rate policies. Evidence from an emerging economy," MPRA Paper 65751, University Library of Munich, Germany.
    14. Roberts, M. & Tybout, J., 1993. "An Empirical Model of Sunk Costs and the Decision to Export," Papers 4-93-3, Pennsylvania State - Department of Economics.
    15. Shin-ichi Fukuda & Tsutomu Doita, 2016. "Unconventional Monetary Policy and its External Effects: Evidence from Japan's Exports," The Developing Economies, Institute of Developing Economies, vol. 54(1), pages 59-79, March.
    16. Daniel Paravisini & Veronica Rappoport & Philipp Schnabl & Daniel Wolfenzon, 2015. "Dissecting the Effect of Credit Supply on Trade: Evidence from Matched Credit-Export Data," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 82(1), pages 333-359.
    17. Goldberg, Linda S & Kolstad, Charles D, 1995. "Foreign Direct Investment, Exchange Rate Variability and Demand Uncertainty," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 36(4), pages 855-873, November.
    18. repec:hal:wpspec:info:hdl:2441/941 is not listed on IDEAS
    19. Verbrugge, Randal & Zaman, Saeed, 2023. "The hard road to a soft landing: Evidence from a (modestly) nonlinear structural model," Energy Economics, Elsevier, vol. 123(C).
    20. Gahn, Santiago José, 2021. "On the adjustment of capacity utilisation to aggregate demand: Revisiting an old Sraffian critique to the Neo-Kaleckian model," Structural Change and Economic Dynamics, Elsevier, vol. 58(C), pages 325-360.
    21. Andrea Bastianin & Alessandro Lanza & Matteo Manera, 2018. "Economic impacts of El Niño southern oscillation: evidence from the Colombian coffee market," Agricultural Economics, International Association of Agricultural Economists, vol. 49(5), pages 623-633, September.

    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:eee:chsofr:v:135:y:2020:i:c:s0960077920301429. 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: Thayer, Thomas R. (email available below). General contact details of provider: https://www.journals.elsevier.com/chaos-solitons-and-fractals .

    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.