Razzaq, WaseemZafar, AsimKaplan, MelikeRaheel, M.2024-11-072024-11-072023-07-010306-8919https://doi.org/10.1007/s11082-023-04841-6https://hdl.handle.net/11452/47527This paper focuses on a few innovative solutions to the coupled nerve fibers model. The constructed solutions can be used to expose this model in a noticeable way. The verified solutions are including the trigonometric, exponential, and hyperbolic functions. Utilizing the Mathematica tool, the results are verified. We employed two approaches, named as modified extended tanh expansion and modified (G' G(2) )-expansion methods, to obtain the results. We gave the 2-D and 3-D plots of the obtained results. The obtained results are dissimilar from previous results in the literature. The used methods are powerful and effective. The obtained results have potential to be conducive for the model's future development.eninfo:eu-repo/semantics/closedAccessOptical solitonsEquationEvolutionCoupled nerve fibers modelConformable derivativeModified extended tanhExpansion methodModified(g' /g(2) )-expansion methodSolitary wave solutionsScience & technologyTechnologyPhysical sciencesEngineering, electrical & electronicQuantum science & technologyEngineeringPhysicsOpticsArticle00098879580002855710.1007/s11082-023-04841-6