Journal Pre-proof Chaos based non-linear cognitive study of different stimulus in the cross-modal perspective Souparno Roy, Chandrima Roy, Sayan Nag, Archi Banerjee, Ranjan Sengupta, Dipak Ghosh PII: S0378-4371(19)31617-6 DOI: https://doi.org/10.1016/j.physa.2019.122842 Reference: PHYSA 122842 To appear in: Physica A Received date : 20 August 2018 Revised date : 10 June 2019 Please cite this article as: S. Roy, C. Roy, S. Nag et al., Chaos based non-linear cognitive study of different stimulus in the cross-modal perspective, Physica A (2019), doi: https://doi.org/10.1016/j.physa.2019.122842. This is a PDF ﬁle of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the deﬁnitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its ﬁnal form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2019 Published by Elsevier B.V.