Koolstra J.H., van Eijden T.M.G.J. and Weijs W.A. (1986) The influence of bite point location on magnitude and direction of maximum possible bite forces. Acta Morphologica Neerlando-Scandinavica 24:305.
Koolstra J.H., van Eijden T.M.G.J. and Weijs W.A. (1987) Estimation of muscle lines of action from sectional images obtained in vivo. Acta Morphologica Neerlando-Scandinavica 25:301.
Koolstra J.H., van Eijden T.M.G.J., Weijs W.A. and Naeije M. (1988) A three-dimensional mathematical model of the human masticatory system predicting maximum possible bite forces. Journal of Biomechanics 21:563-576.
Koolstra J.H., van Eijden T.M.G.J. and Weijs W.A. (1988) Three-dimensional performance of the human masticatory system: the influence of the orientation and physiological cross-section of the masticatory muscles. Biomechanics XI-A, Free University press, Amsterdam 101-106.
van Eijden T.M.G.J., Klok E.M., Weijs W.A. and Koolstra J.H. (1988) Mechanical capabilities of the human jaw muscles studied with a
mathematical model. Archives of Oral Biology 33:819-826.
van Eijden T.M.G.J., Koolstra J.H., Brugman P. and Weijs W.A. (1988) A feedback method to determine the three-dimensional bite-force
capabilities of the human masticatory system. Journal
of Dental Research 67:450-454.
Weijs W.A., van Eijden T.M.G.J. and Koolstra J.H. (1988) The masticatory apparatus as a three-dimensional mechanical system. Proc. 20th meeting Found. Orhop. Res., 43-54.
Koolstra J.H., van Eijden T.M.G.J. and Weijs W.A. (1989) An iterative procedure to estimate muscle lines of action in vivo. Journal of Biomechanics 22:911-920.
Koolstra J.H., van Eijden T.M.G.J. and Weijs W.A. (1990) Estimation of lines of action of muscles, reconstructed in vivo by means of parallel sections. Journal of Biomechanics 23:375.
Koolstra J.H., van Eijden T.M.G.J., van Spronsen P.H., Weijs W.A. and Valk J. (1990) Computer-assisted estimation of lines of action of human masticatory muscles reconstructed in vivo by means of magnetic resonance imaging of parallel sections. Archives of Oral Biology 35:549-556.
Koolstra J.H. (1990) Statical Biomechanics of the human masticatory system. Ph.D. Thesis, University of Amsterdam.
van Eijden T.M.G.J., Koolstra J.H. and Weijs W.A. (1990) The relationship between three-dimensional bite force direction and activity of the human jaw muscles. Journal of Biomechanics 23:375
Koolstra J.H. and van Eijden T.M.G.J. (1991) Application of a three-dimensional mathematical model of the human masticatory system
in-vivo. European
Journal of Morphology 29:115-116.
Langenbach G.E.J., Weijs W.A. and Koolstra J.H. (1991) Biomechanical changes in the rabbit masticatory system during postnatal development. The Anatomical Record 230:406-416.
Weijs W.A., Koolstra J.H. and van Eijden T.M.G.J. (1991) Omscholen tot bijtacrobaat. Computermodel brengt krachtenspel in kaart. Biovisie 71:28
Koolstra J.H. and van Eijden T.M.G.J. (1992) Application and validation of a three-dimensional mathematical model of the human masticatory system in vivo. Journal of Biomechanics 25:175-187.
Koolstra J.H. and van Eijden T.M.G.J. (1995) Biomechanical analysis of jaw closing movements. Journal of Dental Research 74:1564-1570.
van Eijden T.M.G.J., Koolstra J.H. and Brugman P. (1995) Architecture of the human pterygoid muscles. Journal of Dental Research 74:1489-1495.
Koolstra J.H. and van Eijden T.M.G.J. (1996) Influence of the dynamical properties of the human masticatory muscles on jaw closing movements. European Journal of Morphology 34:11-18.
van Eijden T.M.G.J., Koolstra J.H. and Brugman P. (1996) Three-dimensional structure of the human temporalis muscle. The Anatomical Record 246:565-572.
Koolstra J.H. and van Eijden T.M.G.J. (1997) Muscle control of symmetrical jaw open-close movements. Journal of Dental Research 76:37.
Koolstra J.H. and van Eijden T.M.G.J. (1997) Dynamics of the human masticatory muscles during a jaw open-close movement. Journal of Biomechanics 30:883-889.
Koolstra J.H. and van Eijden T.M.G.J. (1997) The jaw open-close movements predicted by biomechanical modelling. Journal of Biomechanics 30:943-950.
van Spronsen P.H., Koolstra J.H., van Ginkel F.C., Weijs W.A., Valk J. and Prahl-Andersen B. (1997) Relationships between the orientation
and moment arms of the human jaw muscles and normal craniofacial morphology. European
Journal of Orthodontics 19:313-328.
Koolstra J.H. (1998) Muscular guidance of human jaw laterodeviations. Journal
of Biomechanics 31 S1:43.
Beek M., van Ruijven L.J., Donker E., Koolstra J.H. and van Eijden T.M.G.J. (1998) Development of a three dimensional finite element model of the human temporomandibular joint. Journal of Biomechanics 31 S1:43.
van Eijden T.M.G.J. and Koolstra J.H. (1998) A model for mylohyoid muscle mechanics. Journal
of Biomechanics 31:1017-1024.
Koolstra J.H. and van Eijden T.M.G.J. (1999) Three-dimensional dynamical capabilities of the human masticatory muscles. Journal of Biomechanics 32:145-152.
Beek M. and Koolstra J.H. (1999) Tandenknarsen even belastend als hard bijten. NWO Onderzoek berichten 9:8.
Koolstra J.H. and van Eijden T.M.G.J. (2000) Muscle activation strategy in a 6 degrees of freedom musculo-skeletal system: movement of the human jaw. European Journal of Morphology 38:343.
Koolstra J.H. (2000) Smoothness of human jaw movement during chewing. Journal
of Dental Research 79:1832, Letter to the Editor.
Beek M., Koolstra J.H. and van Eijden T.M.G.J. (2000) Three-dimensional stress analysis of the human temporomandibular joint disc. European Journal of Morphology 38:339.
Beek M., Koolstra J.H., van Ruijven L.J. and van Eijden T.M.G.J. (2000) Three-dimensional finite element analysis of the human temporomandibular joint disc. Journalof Biomechanics 33:307-316.
Koolstra J.H. and van Eijden T.M.G.J. (2001) A method to predict muscle control in the kinematically and mechanically indeterminate human mastictory system. Journal of Biomechanics 34:1179-1188.
Beek M., Aarnts M.P., Koolstra J.H., Feilzer A.J. and van Eijden T.M.G.J. (2001) Dynamical properties of the human temporomandibular joint disc. Journal of Dental Research 80:876-880.
Koolstra J.H., Naeije M. and van Eijden T.M.G.J. (2001) The three-dimensional active envelope of jaw border movements and its determinants. Journal
of Dental Research 80:1908-1912.
Beek M., Koolstra J.H., van Ruijven L.J. and van Eijden T.M.G.J. (2001) Three-dimensional finite element analysis of the cartilagineous structures in the human temporomandibular joint. Journal of Dental Research 80:1913-1918.
Beek M., Koolstra J.H. and van Eijden T.M.G.J. (2003) Human temporomandibular joint disc cartilage as a poroelastic material. Clinical Biomechanics 18:69-76.
Koolstra J.H. (2003) Number crunching with the human masticatory system. Journal
of Dental Research 82:672-676.
Koolstra J.H. and van Eijden T.M.G.J. (2004) Functional significance of the coupling between head and jaw movements. Journal
of Biomechanics 37:1387-1392.
Mulder L., Koolstra J.H. and van Eijden T.M.G.J. (2004) Accuracy of micro-CT in the quantitative determination of the degree and distribution of mineralisation of developing bone. Acta
Radiologica 45:769-777.
Mulder L., Koolstra J.H., Weijs W.A. and van Eijden T.M.G.J. (2005) Architecture and mineralization of developing trabecular bone in the pig mandibular condyle. Anatomical
Record 285A:659-667.
Korfage J.A.M., Koolstra J.H., Langenbach G.E.J. and van Eijden T.M.G.J. (2005) Fibre type composition of the human jaw muscles. (Part 1) Origin and functional significance of fibre type diversity. Journal
of Dental Research 84:774-783.
Korfage J.A.M., Koolstra J.H., Langenbach G.E.J. and van Eijden T.M.G.J. (2005) Fibre type composition of the human jaw muscles. (Part 2) Role of hybrid fibres and factors responsible inter-individual variation. Journal of Dental Research 84:784-793.
Koolstra J.H. and van Eijden T.M.G.J. (2005) Combined finite-element and rigid-body analysis of human jaw joint dynamics. Journal
of Biomechanics 38:2431-2439.
Mulder L., Koolstra J.H., de Jonge H.W and van Eijden T.M.G.J. (2006) Architecture and mineralization of developing cortical and trabecular bone in the mandible. Anatomy and Embryology 211:71-78.
Hansma H.J., Langenbach G.E.J., Koolstra J.H. and van Eijden T.M.G.J. (2006) Passive resistance increases differentially in various jaw
displacement directions. Journal
of Dentistry 34:491-497.
Mulder L., van Groningen L.B., Potgieser Y.A., Koolstra J.H., and van Eijden T.M.G.J. (2006) Regional differences in mineralization of developing mandibular bone. Anatomical Record 288A:954-961.
Koolstra J.H. and van Eijden T.M.G.J. (2006) Prediction of volumetric strain in the human temporomandibular joint cartilage during jaw movement. Journal of Anatomy 209:369-380.
Tanaka E., Inubushi T., Koolstra J.H., van Eijden T.M.G.J., Sano R., Takahashi K., Kawai N., Rego, E.B. and Tanne K. (2006) Comparison of dynamic shear properties of the porcine molar and incisor periodontal ligament. Annals of Biomedical Engineering 34:1917-1923.
Mulder L., Koolstra J.H. and van Eijden T.M.G.J. (2006) Accuracy of MicroCT in the quantitative determination of degree and distribution of mineralization in developing bone. Letter to the Editor, Acta Radiologica 47:882-883.
Mulder L., van Ruijven L.J., Koolstra J.H. and van Eijden T.M.G.J. (2007) Biomechanical consequences of developmental changes in trabecular architecture and mineralization of the mandibular condyle. Journal of Biomechanics 40:1575-1582
Koolstra J.H., Tanaka E. and van Eijden T.M.G.J. (2007) Viscoelastic material model for the temporomandibular joint disc derived from dynamic shear tests or strain-relaxation tests. Journal of Biomechanics 40:2330-2334.
Mulder L., Koolstra J.H., den Toonder J.M.J. and van Eijden T.M.G.J. (2007) Intratrabecular distribution of tissue stiffness and mineralization in developing trabecular bone. Bone 41:256-265.
Mulder L., van Ruijven L.J., Koolstra J.H. and van Eijden T.M.G.J. (2007) The influence of mineralisation on intratrabecular stress and strain distibution in developing trabecular bone. Annals of Biomedical Engineering 35:1668-1677.
Koolstra J.H. and van Eijden T.M.G.J. (2007) Consequences of viscoelastic behavior in the human temporomandibular joint disc. Journal
of Dental Research 86:1198-1202.
Tanaka E., Hirose M., Inubushi T., Koolstra J.H., van Eijden T.M.G.J., Suekwa Y., Fujita R., Tanaka M. and Tanne K. (2007) The effect of hyperactivity of the lateral pterygoid muscle on the temporomandibular joint disc. Journal of Biomechanical Engineering 129: 890-897.
Mulder L., Koolstra J.H., den Toonder J.M.J. and van Eijden T.M.G.J. (2008) Relationship between tissue stiffness and degree of mineralization in developing trabecular bone. Journal of Biomedical Materials Research 84A:508-515.
Tanaka E., Hirose M., Koolstra J.H., van Eijden T.M.G.J., Iwabuchi Y., Fujita R., Tanaka M. and Tanne K. (2008) Modeling of the effect of friction in the temporomandibular joint on displacement of its disc during prolonged clenching. Journal of Oral and Maxillofacial Surgery 66:462-468.
Sips R.J.A., Mulder L., Koolstra J.H. and van Eijden T.M.G.J. (2008) Development of the micro-architecture and mineralization of the basilar part of the pig occipital bone. Connective Tissue Research 49:22-29.
Tanaka E., Iwabuchi Y., Rego E.B., Koolstra J.H., Yamano E., Hasegawa T., Kawai N and Tanne K. (2008) Dynamic shear behavior of mandibular condylar cartilage is dependent on testing direction. Journal of Biomechanics 41:1119-1123.
Tanaka E., Rego E.B., Iwabuchi Y., Inubushi T., Koolstra J.H., van Eijden T.M.G.J., Kawai N., Kudo Y., Takata T. and Tanne K. (2008) Biomechanical Response of Condylar Cartilage-on-bone to Dynamic Shear. Journal of Biomedical Materials Research 85A:127-132.
Tanaka E., Hirose M., Koolstra J.H., van Eijden T.M.G.J., Fujita R., Tanaka M., Iwabuchi Y. and Tanne K. (2008) Modeling of the effect of friction in the temporomandibular joint on displacement of its disc during prolonged clenching. Journal of Oral and Maxillofacial Surgery 66:462-468.
Tanaka E. and Koolstra J.H. (2008) Biomechanics of the temporomandibular joint. Journal of Dental Research 87:989-991.
Inubushi T., Tanaka E., Rego E.B., Kitagawa M., Kawazoe A., Ohta A., Okada H., Koolstra J.H., Miyauchi M., Takata T. and Tanne K. (2008) Effects of ultrasound on the proliferation and differentiation of cementoblast lineage cells. Journal of Periodontology 79:1984-1990.
Koolstra J.H. and Tanaka E. (2009) Tensile stress patterns predicted in the articular disc of the human temporomandibular joint. Journal of Anatomy 215: 411-416.
Kuroda S., Tanimoto K., Izawa T., Fujihara S., Koolstra J.H. and Tanaka E. (2009) Biomechanical and biochemical characteristics of the mandibular condylar cartilage. Osteoarthritis
and Cartilage 17:1408-1415.
Tuijt M., Koolstra J.H., Lobbezoo F. and Naeije M. (2010) Differences in loading of the temporomandibular joint during opening and closing of the jaw. Journal of Biomechanics 43:1048-1054.
De Jong W.C., Koolstra J.H., van Ruijven L.J., Korfage J.A.M. and Langenbach G.E.J. (2010) A fully implantable telemetry system for the long-term measurement of habitual bone strain. Journal of Biomechanics 43:587-591.
De Jong W.C., Koolstra J.H., Korfage J.A.M., van Ruijven L.J. and Langenbach G.E.J. (2010) The daily habitual in-vivo strain history of a non-weight-bearing bone. Bone 46:196-202.
Margallo-Balbás E., Taroni P., Pifferi A., Koolstra J.H., van Ruijven L.J. and French P.J. (2010) The impact of morphology on light transport in cancellous bone. Physics in Medicine and Biology 55:4917-4931.
Mori H., Horiuchi S., Nishimura S., Nikawa H., Murayama T., Ueda K., Ogawa D., Kuroda S., Naito H., Tanaka M., Koolstra J.H. and Tanaka E. (2010) Three-dimensional finite element analysis of cartilaginous tissues in human temporomandibular joint. Archives of Oral Biology 55:879-889
Koolstra J.H. (2012) Biomechanical analysis of the influence of friction in jaw joint disorders. Osteoarthritis and Cartilage 20:43-48.
Dicker G.J., van Spronsen P.H., van Ginkel F.C., Koolstra J.H., Castelijns J.A., van Schijndel R.A., Boom H.P.W. and Tuinzing D.B. (2012) Positional changes of the masseter
and medial pterygoid after surgical mandibular advancement procedures: An MRI study. International Journal of Oral and Maxillofacial Surgery 41:922-929.
Dicker G.J., Tuijt M., Koolstra J.H., Castelijns J.A., Van Schijndel R.A. and Tuinzing D.B. (2012) Static and dynamic loading of mandibular condyles and their positional changes
after bilateral sagittal split advancement osteotomies. International Journal of Oral and Maxillofacial Surgery 41:1131-1136.
Tuijt M., Koolstra J.H., Lobbezoo F. and Naeije M. (2012) Biomechanical modeling of open locks of the human temporomandibular joint. Clinical Biomechanics 27:749-753.
Blok Y., Gravesteijn F.A., van Ruijven L.J. and Koolstra J.H. (2013) Micro-architecture and mineralization of the human alveolar bone obtained with microCT. Archives of Oral Biology 58:621-627.
Renders G.A.P., Mulder L., Lin A.S., Langenbach G.E.J., Koolstra J.H., Guldberg R.E. and Everts V. (2014) Contrast-enhanced microCT (EPIC-µCT) ex vivo applied to the mouse and human jaw joint. Dentomaxillofacial Radiology.
Metska M.E., Liem V.M.L., Parsa A., Koolstra J.H., Wesselink P.R. and Ozok A.R. (2014) Cone Beam Computed Tomography scans in comparison to periapical radiographs for root canal
length measurement; an in situ study. Journal of Endodontics 40:1206-1209.
Koolstra J.H., Kommers S.C. and Forouzanfar T. (2014) Biomechanical analysis of fractures in the mandibular neck (collum mandibulae). Journal
of Cranio-Maxillofacial Surgery 42:1789-1794.
Hattori-Hara E., Mitsui S.N., Mori H., Arafurue K., Kawaoka T., Ueda K., Yasue A., Kuroda S., Koolstra J.H. and Tanaka E. (2014) Influence of unilateral disc displacement on stress in the contralateral joint with normally-positioned disc in human temporomandibular joint: An analytic approach using the finite element method. Journal of Cranio-Maxillofacial Surgery 42:2018-2024.
Tuijt M., Koolstra J.H., Lobbezoo F. and Naeije, M. (2016) How muscle relaxation and laterotrusion resolve open locks of the temporomandibular joint. Forward dynamic 3D-modeling of the human masticatory system. Journal of Biomechanics 49:276-283.
Fazaeli S., Ghazanfari S., Everts V., Smit T. and Koolstra, J.H. (2016) The Contribution of Collagen Fibers to the Mechanical Compressive Properties of the Temporomandibular Joint Disc. Osteoarthritis and Cartilage 24:1292-1301.
Mirahmadi F., Koolstra J.H., Lobbezoo F., van Lenthe, G.H. and Everts V. (2017) Ex vivo measurement of cartilage covering the temporomandibular joint. Journal of Biomechancs 52:165-168.
Koolstra J.H., Jongenburger M.C.M., Landweer G.R. and Willems N.M.B.K. (2017) The relationship between a dolichofacial morphology and bone adaptation of the articular tubercle. Archives of Oral Biology 78:20-25.
Kuroda S., Inoue M., Kyung H.-M., Koolstra J.H. and Tanaka E. (2017) Stress distribution in obliquely inserted orthodontic miniscrews by three-dimensional finite-element analysis. International Journal of Oral & Maxillofacial Implants 32: 344-349.
Mirahmadi F., Koolstra J.H., Lobbezoo F., van Lenthe G.H., Ghazanfari S., Snabel J., Stoop R. and Everts V. (2018) Mechanical stiffness of TMJ condylar cartilage increases after artificial aging by ribose. Archives of Oral Biology 87:102-109.
Heidsieck D.S.P., Koolstra J.H., de Ruiter M.H.T., Hoekema A. and de Lange J. (2018) Biomechanical effects of mandibular advancement devices on the temporomandibular joint. Journal of Cranio-Maxillofacial Surgery 46:288-292.
Tuijt M., Parsa A., Koutris M., Berkhout E., Koolstra, J.H. and Lobbezoo F. (2018) Human jaw-joint hypermobility: Diagnosis and biomechanical modelling. Journal of Oral Rehabilitation 45:783-789.
Mirahmadi F., Koolstra J.H., Fazaeli S., Lobbezoo F., van Lenthe G.H., Snabel J., Stoop R., Arbabi V., Weinans H. and Everts V. (2018) Aging does not change compressive stiffness of mandibular condylar cartilage in horses. Osteoarthritis and Cartilage 26:1744-1752.
Mirahmadi F., Koolstra J.H., Fazaeli S., Lobbezoo F., van Lenthe G.H., Snabel J., Stoop R. and Everts V. (2019) Diffusion of charged and uncharged contrast agents in equine mandibular condylar cartilage is not affected by an increased level of sugar-induced collagen crosslinking. Journal of the Mechanical Behavior of Biomedical materials 90:133-139.
Fazaeli, S., Ghazanfari, S., Mirahmadi, F., Everts, V., Smit, T.H. and Koolstra, J.H. (2019) The dynamic mechanical viscoelastic properties of the temporomandibular joint disc: The role of collagen and elastin fibers from a perspective of polymer dynamics. Journal of the Mechanical Behavior of Biomedical materials 100:103406.
Zamani, Y., Amoabediny, G., Mohammadi, J., Seddiqi, H., Helder, M.N., Zandieh-Doulabi, B., Klein-Nulend, J. and Koolstra J.H. (2020) 3D-printed poly(ɛ-caprolactone) scaffold with gradient mechanical properties according to force distribution in the mandible for mandibular bone tissue engineering. Journal of the Mechanical Behavior of Biomedical materials 104:103638.
Fazaeli, S., Mirahmadi, F., Everts, V., Smit, T.H., Koolstra, J.H. and Ghazanfari, S. (2020) Alteration of structural and mechanical properties of the temporomandibular joint disc following elastase digestion. Journal of Biomedical Materials Research, DOI: 10.1002/jbm.b.34660.
Mendes Tribst, J.P., de Oliveira Dal Piva, A.M., Bottino, M.A., Kleverlaan, C.J. and Koolstra, J.H. (2020) Mouthguard use and TMJ injury prevention at different occlusions. Dental Traumatology, DOI: 10.1111/edt.12577.
Assy, Z, Klop, C, Brand, H.S., Hoogeveen, R., Koolstra, J.H. and Bikker, F. (2020) Determination of intra‑oral surface areas by cone‑beam computed tomography analysis and their relation with anthrometric measurements of the head. Surgical and Anatomic Radiology 42:1063–1071.
Tanveer, W., Ridwan-Pramana, A., Molinero-Mourelle, P., Koolstra, J.H. and Forouzanfar, T. (2021) Systematic Review of Clinical Applications of CAD/CAM Technology for Craniofacial Implants Placement and Manufacturing of Nasal Prostheses. International Journal of Environmental Research and Public Health 18, 3756.
Klop, C., Mulder, C.S., Vespasiano, V., Lobé, N.H.J., Schreurs, R., Maal, T.J.J., Koolstra, J.H., Nolte, J.W. and Becking, A.G. (2021) A three-dimensional statistical shape model of the growing mandible. Scientific Reports 11:18843.
Vespasiano, V., Klop, C., Mulder, C.S., Koolstra, J.H., Lobé, N.H.J., Beenen, L.F.M., Nolte, J.W. and Becking, A.G. (2023) Normal variation of mandibular asymmetry in children. Orthodontics & Craniofacial Research 26:524-530. doi:10.1111/ocr.12639.
Helmer, L.M.L., Klop, C., Lobbezoo, F., de Lange, J., Koolstra, J.H. and Dubois, L. (2023) Changes in load distribution after unilateral condylar fracture: A finite element model study. Archives of Oral Biology 155:105761.
Helmer, L.M.L., Klop, C., Lobbezoo, F., de Lange, J., Koolstra, J.H. and Dubois, L. (2023) Contact stress distribution after unilateral condylar fracture with angulation of the fractured part: A finite element model study. Journal of Biomechanics 159:111769.
Helmer, L.M.L., Klop, C., Lobbezoo, F., de Lange, J., Koolstra, J.H. and Dubois, L. (2023) Load distribution after unilateral condylar fracture with shortening of the ramus: a finite element model study. Head & Face Medicine 19:27.