link to Penn State home page

positioning image positioning image

Lab Home

About

People

Research

Landmarks

Resources

Publications
Publications
Abstracts
Publications

2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997

1996 | 1995 | 1994 | 1993 | 1992 | 1991 | 1990 | 1989 | 1988 | 1987 | 1986 | 1985 | 1984


2009

Willmore, K.E., Roseman, C.C., Rogers, J., Cheverud, J.M., Richtsmeier, J.T. 2009b.  Comparison of Mandibular Phenotypic and Genetic Integration between Baboon and Mouse. Evolutionary Biology. 36: 19-36.[Abstract]  [PDF]

Willmore, K.E., Roseman, C.C., Rogers, J., Richtsmeier, J.T., Cheverud, J.M. 2009a.  Genetic Variation in Baboon Craniofacial Sexual Dimorphism. Evolution. 63-3: 799-806.[ABSTRACT]  [PDF]

Richtsmeier JT and VB DeLeon.  2009 Morphological integration of the skull in craniofacial anomalies.  Orthod Craniofac Res, 12:149–158.  [Abstract]  [PDF]

Hill CA, T Sussan, RH Reeves, and JT Richtsmeier.  2009 Complex contributions of Ets2 to craniofacial and thymus phenotypes of trisomic“Down Syndrome” mice.   Amer J Med Genet, in press.  [Abstract]  [PDF]

DeLeon VB and JT Richtsmeier.  2009 Fluctuating asymmetry and developmental instability in sagittal craniosynostosis.  Cleft Palate–Craniofacial Journal, 46(2):187-196.  [Abstract]  [PDF]

Martínez-Abadías N, M Esparza, T Sjøvold, R González-José, M Santos, CP Klingenberg and M Hernández.  2009 Heritability of human cranial dimensions: comparing the evolvability of different cranial regions.  Journal of Anatomy, 214:19-35.  [Abstract]  [PDF]

Buchanan, AV, S Sholtis, JT Richtsmeier, KM Weiss.  2009 What are genes 'for' or where are traits 'from'? What is the question?.  Bioessays, 31:198-208.  [Abstract]  [PDF]

Willmore, KE, CC Roseman, J Rogers, JT Richtsmeier, JM Cheverud.  2009 Genetic variation in baboon craniofacial sexual dimorphism. Evolution, in press.  [Abstract]  [PDF]

2008

Weinberg S, K Neiswanger, JT Richtsmeier, BS Maher, MP Mooney, MI Siegel, ML Marazita.  2008 Three-dimensional morphometric analysis of craniofacial shape in the unaffected relatives of individuals with nonsyndromic orofacial clefts: a possible marker for genetic susceptibility.  Amer J Med Genet Part A, 146A(4):409-420.  [Abstract]  [PDF]

Hill CA, and JT Richtsmeier.  2008 A quantitative method for the evaluation of three-dimensional structure of temporal bone pneumatization. J Hum Evol, 55(4):682-690.  [Abstract]  [PDF]

Frazier BC, MP Mooney, HW Losken, T Barbano, A Moursi, MI Siegel, JT Richtsmeier.  2008 Comparison of craniofacial phenotype in craniosynostotic rabbits treated with anti-Tgf-ß2 at suturectomy site. Cleft Palate-Craniofacial J, 45(6):571-582.  [Abstract]  [PDF]

2007

Willmore KE, NM Young, JT Richtsmeier.  2007   Phenotypic variability: its components, measurement and underlying developmental processes.   Evolutionary Biology, 34(3):99-120.  [Abstract]  [PDF]

Boyadjiev SA, for the International Craniosynostosis Consortium.  2007 Genetic analysis of non-syndromic craniosynostosis.   Orthod Craniofacial Res, 10:129-137.   [Abstract]  [PDF]

Kane AA, VB DeLeon, C Valeri, DB Becker, JT Richtsmeier, L-J Lo.  2007  Preoperative osseous dysmorphology in unilateral complete cleft lip and palate: A quantitative analysis of CT data.   Plastic and Reconstructive Surgery, 119:1295-1301.  [Abstract]  [PDF]

Parsons T, TM Ryan, RH Reeves, JT Richtsmeier.  2007   Microstructure of trabecular bone in a mouse model for Down syndrome.   Anatomical Record, 290(4):414-421.   [Abstract]    [PDF]

Aldridge KA, RH Reeves, LE Olson, JT Richtsmeier.  2007  Differential effects of trisomy on brain shape and volume in related aneuploid mouse models.   Amer J Med Genet Part A, 143A:1060-1070.   [Abstract]   [PDF]

Hill CA, RH Reeves, JT Richtsmeier.  2007  Effects of aneuploidy on skull growth in a mouse model of Down syndrome.   J Anat, 210(4):394-405.   [Abstract]   [PDF]

Starbuck JM, and RE Ward.  2007   The affect of tissue depth variation on craniofacial reconstructions.   Forensic Sci Int, 172:130-136.   [Abstract]    [PDF]

von Cramon-Taubadel N, BC Frazier, M Mirazón Lahr.  2007  The problem of assessing landmark error in geometric morphometrics: methods and modifications.   Amer J Phys Anthropol, 134(1):24-35.  [Abstract]  [PDF]

2006

Richtsmeier JT, K Aldridge, VB DeLeon, J Panchal, AA Kane, JL Marsh, P Yan, TM Cole III.  2006  Phenotypic integration of neurocranium and brain.  J Exp Zoolog B Mol Dev Evol, 306B:360-378.   [Abstract]   [PDF]

2005

Wang Y, R Xiao, F Yang, BO Karim, AJ Iacovelli, J Cai, CP Lerner, JT Richtsmeier, JM Leszl, CA Hill, K Yu, DM Ornitz, J Elisseeff, DL Huso, EW Jabs.   2005  Abnormalities in cartilage and bone development in the Apert syndrome FGFR2+/S252W mouse. Development, 132:3537-3548.   [Abstract]   [PDF]   [Link to Journal]

Richtsmeier JT, S Lele, TM Cole III.   2005  An invariant approach to the study of fluctuating asymmetry: developmental instability in a mouse model for Down syndrome. In Modern Morphometrics in Physical Anthropology, RH Tuttle, ed. Kluwer Academic/Plenum Publishers Series, Developments in Primatology: Progress and Prospects. Pp. 187-212. [PDF]

Richtsmeier JT, TM Cole III, S Lele.   2005 Landmark morphometrics and the analysis of variation. In Variation: A Central Concept in Biology, B Hallgrimsson and BK Hall, eds., Elsevier Academic Press, Boston. Pp 49-68. [PDF]

Aldridge K, AA Kane, JL Marsh, D Govier, JT Richtsmeier.   2005   Relationship of brain and skull in pre- and postoperative sagittal synostosis. J Anat, 206(4):373-385.   [Abstract]    [PDF]   [Erratum]

Aldridge K, AA Kane, JL Marsh , J Panchal, SA Boyd, P Yan, D Govier, W Ahmad, JT Richtsmeier.   2005   Brain morphology in non-syndromic unicoronal craniosynostosis. Anat Rec A Discov Mol Cell Evol Biol, 285:690-698.   [Abstract]    [PDF]

Aldridge KA, SA Boyadjiev Boyd, GT Capone, VB DeLeon, JT Richtsmeier.   2005   Precision and error of three-dimensional phenotypic measures acquired from 3dMD photogrammetric images. Amer J Med Genet Part A, 138A:247-253.  [Abstract]   [PDF]

2004

Olson LE, JT Richtsmeier, J Leszl, RH Reeves.  2004  A chromosome 21 critical region does not cause specific Down syndrome phenotypes. Science, Oct 22;306(5696):687-690.  [Abstract]  [PDF] 
[Commentary]
 [Supplementary Material]

2003

Zumpano M, and JT Richtsmeier.  2003  Growth-related shape changes in the fetal craniofacial complex of humans (Homo sapiens) and pigtailed macaques (Macaca nemestrina): A 3D-CT comparative analysis. Amer J Phys Anthropol, 120(4):339-351.   [Abstract]  [PDF]

Williams FL, and JT Richtsmeier.  2003 Comparison of mandibular landmarks from computed tomography and 3D digitizer data. Clinical Anatomy, 16:494–500.  [Abstract]  [PDF]

Richtsmeier JT.  2003 Growth. In Key Concepts and Approaches in Evolutionary Developmental Biology, BK Hall and W Olson, eds. Harvard University Press.   Pp. 161-168.  [Abstract]  [PDF]

2002

Richtsmeier JT, VB DeLeon, SR Lele.  2002 The Promise of Geometric Morphometrics.  Yearbook of Physical Anthropology, 45:63-91. [Abstract]  [PDF]

Cole TM, III, S Lele, JT Richtsmeier.  2002 A parametric bootstrap approach to the detection of phylogenetic signals in landmark data. In Morphometrics, Shape, and Phylogenetics, N MacLeod and P Forey, eds. London:Taylor and Francis   Pp. 194-219  [Abstract]  [PDF]

Richtsmeier JT, A Zumwalt, E Carlson, CJ Epstein, RH Reeves.  2002  Craniofacial phenotypes in segmentally trisomic mouse models for Down syndrome.  Amer J Med Genet, 107(4):317-324.   [Abstract]   [PDF]

Richtsmeier JT.  2002 Cranial Vault Morphology and Growth in Craniosynostoses. In Understanding Craniofacial Anomalies: The Etiopathogenesis of Craniosynostoses and Facial Clefting, MP Mooney and MI Siegel, eds. New York: Wiley-Liss. Pp: 321-341. [Abstract] [PDF]

Aldridge K, JL Marsh, D Govier, JT Richtsmeier.  2002 Central nervous system phenotypes in craniosynostosis.  J Anat, 201:31-39.  [Abstract]  [PDF]

2001

Reeves RH, LL Baxter, JT Richtsmeier.  2001  Too much of a good thing: mechanisms of gene action in Down syndrome.  Trends in Genetics, 17(2):79-84. [Abstract]  [PDF]

Lele S, and JT Richtsmeier.  2001 An invariant approach to statistical analysis of shapes, Interdisciplinary Studies in Statistics series, Chapman and Hall-CRC Press, London.  [See The Purple Book]

DeLeon VB, M Zumpano, JT Richtsmeier.  2001  The effect of neurocranial surgery on basicranial morphology in isolated sagittal craniosynostosis. Cleft Palate-Craniofacial J, 38(2):134-146.  [Abstract]  [PDF]

2000

Fang S, R Srinivasan, R Raghavan, JT Richtsmeier.  2000 Volume morphing and rendering: An integrated approach. Journal of Computer Aided Geometric Design, 17(1):59-81. [Abstract]  [PDF]

Baxter LL, TH Moran, JT Richtsmeier, J Troncoso, RH Reeves.  2000  Discovery and genetic localization of Down syndrome cerebellar phenotypes using the Ts65Dn mouse. Human Molecular Genetics, 9(2):195-202. [Abstract]   [PDF]

Richtsmeier JT, LL Baxter, RH Reeves.  2000  Parallels of craniofacial maldevelopment in Down syndrome and Ts65Dn mice.  Developmental Dynamics, 217:137-145. [Abstract]  [PDF]

DeLeon VB, EW Jabs, JT Richtsmeier.  2000  Craniofacial growth: genetic basis and morphogenetic process in craniosynostosis. In Plastic Surgery: Indications, Operations, Outcomes, Achauer et al., eds., Vol. Two, Part 1, Chapter 42, Pp 619-636. Mosby-Yearbook, Inc. [Abstract] [PDF]

1999

Burrows AM, JT Richtsmeier, MP Mooney, TD Smith, HW Losken, MI Siegel.  1999  Three-dimensional analysis of craniofacial form in a familial rabbit model of nonsyndromic coronal synostosis using Euclidean distance matrix analysis.  Cleft Palate-Craniofacial J, 36(3):196-206.  [Abstract]   [PDF]

Zumpano MP, BS Carson, JL Marsh, CA VanderKolk, JT Richtsmeier.  1999  A three-dimensional morphological analysis of isolated metopic synostosis.   The Anatomical Record, 256:1-12.  [Abstract]  [PDF]

1998

Richtsmeier JT, TM Cole III, CJ Valeri, G Krovitz, S Lele.  1998  Pre-operative morphology and development in sagittal synostosis.  J Craniofac Genet Dev Biol, 18(2):64-78.  [Abstract]  [PDF]

Cole TM, III, and JT Richtsmeier.  1998  A simple method for visualization of influential landmarks when using Euclidean Distance Matrix Analysis.   Amer J Phys Anthropol, 107(3):273-283.  [Abstract]   [PDF]

Valeri C, TM Cole III, S Lele, JT Richtsmeier.  1998  Capturing data from three-dimensional surfaces using fuzzy landmarks.  Amer J Phys Anthropol, 107(1):113-124. [Abstract]   [PDF]

1997

Shapiro D, and JT Richtsmeier.  1997  Brief communication: a sample of pediatric skulls available for study.  Amer J Phys Anthropol, 103(3):415-416.  [PDF]

1996

Fang S, R Raghavan, JT Richtsmeier.  1996  Volume morphing methods for landmark based 3D image deformation.   Proc 1996 SPIE Medical Imaging, Pp. 404-415. Newport Beach, CA.  [Abstract]  [PDF]

1995

Dufresne C, and JT Richtsmeier.  1995  Interaction of craniofacial dysmorphology, growth, and the prediction of surgical outcome.   J Craniofac Surg, 6(4):270-281. [Abstract]  [PDF]

Dufresne CR, R Raghavan, S Fang, JT Richtsmeier.  1995  Computerized dynamic skeletal modeling for craniofacial surgical planning: new tools to predict growth following surgery. In Craniofacial Surgery: Proceedings of the VIth Congress of the International Society of Craniofacial Surgery, D Marchac, ed. Monduzzi Editore, Bologna. Pp.31-32. [Abstract]  [PDF]

Richtsmeier JT, C Paik, P Elfert, TM Cole III, HR Dahlman.  1995  Precision, repeatability and validation of the localization of cranial landmarks using computed tomography scans.   Cleft Palate-Craniofacial J, 32(3):217-227.  [Abstract]  [PDF]

Lele S, and JT Richtsmeier.  1995  Euclidean Distance Matrix Analysis: confidence intervals for form and growth comparison.   Amer J Phys Anthropol, 98(1):73-86.  [Abstract]   [PDF]

1994

Richtsmeier JT, GH Sack Jr., HM Grausz, LC Cork.  1994  Cleft palate with autosomal recessive transmission in Brittany Spaniels.  Cleft Palate-Craniofacial J, 31(5):364-371.  [Abstract]  [PDF]

Ohman J, and JT Richtsmeier.  1994  Perspectives on craniofacial growth.  Clinics in Plastic Surgery, 21(4):489-499. [Abstract]  [PDF]

1993

Richtsmeier JT, and A Walker.  1993  Morphometric analysis of facial growth in Homo erectus. In The Nariokotome Homo erectus skeleton, RE Leakey and A Walker, eds., Harvard University Press. Pp. 391-410. [Abstract] [PDF]

Richtsmeier JT, JM Cheverud, SM Danahey, BC Corner, S Lele.  1993  Sexual dimorphism of ontogeny in the crab-eating macaque (Macaca fascicularis).   J Hum Evol, 25(1):1-30.  [Abstract]   [PDF]

Richtsmeier JT, and S Lele.  1993  A coordinate-free approach to the analysis of growth patterns: models and theoretical considerations.   Biological Reviews, 68(3):381-411.  [Abstract]   [PDF]

Richtsmeier JT, BD Corner, HM Grausz, JM Cheverud, S Danahey.  1993  The role of postnatal growth pattern in the production of facial morphology.   Systematic Biology, 42(3):307-330.  [Abstract]  [PDF]

Richtsmeier JT.  1993  Beyond morphing: visualization to predict a child's skull growth.  Advanced Imaging, 8(7):24-27. [Abstract] [PDF]

Corner BD and JT Richtsmeier.  1993  Cranial growth and growth dimorphism in Ateles geoffroyi.   Amer J Phys Anthropol, 92(3):371-394.  [Abstract]  [PDF]

Wong L, JT Richtsmeier, PN Manson.  1993  Craniofacial growth following rigid fixation: suture excision, miniplating, and microplating.   J Craniofac Surg, 4(4):234-244.  [Abstract]  [PDF]

1992

Dufresne CR, B Corner, JT Richtsmeier.  1992  Categorization of craniofacial dysmorphology for the prediction of surgical outcome. In Craniofacial Surgery: Proceedings of the fourth meeting of the International Society of Cranio-maxillo-facial surgery, Monduzzi Editore, Bologna, Italy, Pp. 41-45. [Abstract]  [PDF]

Lele S, and JT Richtsmeier.  1992  On comparing biological shapes: Detection of influential landmarks.  Amer J Phys Anthropol, 87(1):49-65.  [Abstract]  [PDF]

Corner BD, and JT Richtsmeier.  1992  Cranial growth in the squirrel monkey (Saimiri sciureus): a quantitative analysis using three dimensional coordinate data.   Amer J Phys Anthropol, 87(1):67-81.  [Abstract]  [PDF]

Corner BD, and JT Richtsmeier.  1992  Experiments in nature: premature unicoronal cranial synostosis in mantled howler monkeys (Alouatta palliata).   Cleft Palate-Craniofacial J, 29(2):143-151.  [Abstract]  [PDF]

Richtsmeier JT, JM Cheverud, S Lele.  1992  Advances in anthropological morphometrics.   Ann Rev Anthropol, 21:231-253. [PDF]

Richtsmeier JT.  1992  Evolutionary biology and development and dysmorphology. In Complex Facial Problems, CR Dufresne and B Carson, eds., Churchill-Livingstone, New York. Pp. 13-26. [Abstract]  [PDF]

Corner BD, SL Lele, JT Richtsmeier.  1992  Measuring precision of three-dimensional landmark data.   J Quantitative Anthrop, 3(4):347-359.  [Abstract]  [PDF]

Kaye CI, AO Martin, BR Rollnick, K Nagatoshi, J Israel, M Hermanoff, B Tropea, JT Richtsmeier, NE Morton.  1992  Oculoauriculovertebral anomaly: segregation analysis.   Amer J Med Genet, 43(6):913-917.  [Abstract]  [PDF]

1991

Leakey MG, RE Leakey, JT Richtsmeier, EL Simons, AC Walker.  1991  Morphological similarities in Aegyptopithecus and Afropithecus.  Folia Primatologica, 56(2):65-85.  [Abstract]  [PDF]

Richtsmeier JT, HM Grausz, GR Morris, JL Marsh, MW Vannier.  1991  Growth of the cranial base in craniosynostosis.  Cleft Palate-Craniofacial J, 28(1):55-67.  [Abstract]  [PDF]

Corner BD, and JT Richtsmeier.  1991  Morphometric analysis of craniofacial growth in Cebus apella.   Amer J Phys Anthropol, 84(3):323-342. [Abstract]   [PDF]

Wong L, CR Dufresne, JT Richtsmeier, PM Manson.  1991  The effect of rigid fixation on growth of the neurocranium.  Plast Reconstr Surg, 88(3):395-403. [Abstract]  [PDF]

Grausz HM, JT Richtsmeier, ML Oster-Granite.  1991  Morphogenesis of the brain and craniofacial complex in trisomy 16 mice. In The Morphogenesis of Down Syndrome, CJ Epstein, ed. Progress in Clinical and Biological Research series, Vol. 373, Wiley-Liss, New York. Pp.169-188.  [Abstract]  [PDF]

Cheverud JM, S Hartman, JT Richtsmeier, WR Atchley.  1991  A quantitative genetic analysis of localized morphology in mandibles of inbred mice using finite element scaling analysis.   J Craniofac Genet Dev Biol, 11(3):122-137.  [Abstract] [PDF]

Lele S, and JT Richtsmeier.  1991  Euclidean distance matrix analysis: a coordinate-free approach for comparing biological shapes using landmark data.  Amer J Phys Anthropol, 86(3):415-427.  [Abstract]   [PDF]

1990

Richtsmeier JT and S Lele.  1990  Analysis of craniofacial growth in Crouzon syndrome using landmark data.  J Craniofac Genet Dev Biol, 10(1):39-62.  [Abstract] [PDF]

Lele S, and JT Richtsmeier.  1990  Statistical models in morphometrics: are they realistic?  Syst Zoology, 39(1):60-69. [Abstract] [PDF]

Richtsmeier JT, JM Cheverud, GR Morris.  1990  Comparison of three-dimensional form.  J Anat, 170:221-223. [PDF]

Richtsmeier JT.  1990  Quantitative analysis of three-dimensional data. Society of Photo-Optical Instrumentation Engineers Conference (SPIE) Proceedings, 1380:49-60.  [Abstract]  [PDF]

Richtsmeier JT, GR Morris, JL Marsh, MW Vannier.  1990  The biological implications of varying element design in finite-element scaling analyses of growth.   Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 12(1):387-388.   [Abstract]  [PDF]

1989

Richtsmeier JT, and JM Cheverud.  1989  Sexual dimorphism of facial growth in Macaca mulatta and M. fascicularis. Proceedings of the 2nd International Symposium on Vertebrate Morphology.  Fortschritte der Zoologie, Vol. 35:438-440. H Splechtna and H Hilgers, eds. [Abstract]  [PDF]

Richtsmeier JT, GR Morris, C Hildebolt, MW Vannier.  1989  Application of finite-element scaling analysis in the study of growth.  National Computer Graphics Conference Proceedings, Vol. I, Pp. 199-206.  [Abstract]  [PDF]

Richtsmeier JT.  1989  Applications of finite element scaling analysis in primatology.   Folia Primatologica, 53:50-64. [Abstract]  [PDF]

Kaye CI, BR Rollnick, WW Hauck, AO Martin, JT Richtsmeier, K Nagatoshi.  1989  Microtia and associated anomalies: statistical analysis.   Am J Med Genet, 34(4):574-578. [Abstract]  [PDF]

1988

Richtsmeier JT.  1988  Craniofacial growth in Apert syndrome as quantified by finite-element scaling analysis.   Acta Anatomica, 133:50-56. [Abstract]  [PDF]

1987

Richtsmeier JT.  1987  A comparative study of normal, Crouzon and Apert craniofacial morphology using finite-element scaling analysis.  Amer J Phys Anthropol, 74:473-493.  [Abstract]  [PDF]

1986

Richtsmeier JT, and JW McGrath.  1986  Quantitative genetics of cranial nonmetric traits in randombred mice: heritability and etiology.   Amer J Phys Anthropol, 69(1):51-58.  [Abstract]  [PDF]

Richtsmeier JT, and JM Cheverud.  1986  Finite element scaling analysis of normal growth of the human craniofacial complex.  J Craniofac Genet Dev Biol, 6(3):289-323.  [Abstract]  [PDF]

Cheverud JM, and JT Richtsmeier.  1986  Finite element scaling applied to sexual dimorphism in rhesus macaque (Macaca mulatta) facial growth.   Syst Zool, 35(3):381-399.  [Abstract]  [PDF]

1985

Sade DS, BD Chepko-Sade, JM Schneider, S Roberts, JT Richtsmeier.  1985  Basic Demographic Observations on Free-Ranging Rhesus Monkeys. Human Relations Area Files, Multimedia Publications, New Haven. [Abstract]  [PDF]

1984

Richtsmeier JT, JM Cheverud, JE Buikstra.  1984  The relationship between cranial metric and non-metric traits in the rhesus macaques from Cayo Santiago.  Amer J Phys Anthrop, 64(3):213-222.  [Abstract]  [PDF]

<

positioning image positioning image
Meeting Presentations and Abstract

2009 |


2009

Rogers, J., Cheverud, J., Joganic, J., Willmore, K., Richtsmeier, J., Roseman, C.  2009. Quantitative genetic analysis of primate cranial morphology: Cayo Santiago and beyond.  American Journal of Physical Anthropology, 138(S48): 223. [Abstract]  [PDF]

Percival, C., Chimera, M., Kim, M., Kenney-Hunt, J., Conley, A., O’Connor, C., Roseman, C., Cheverud, J., Richtsmeier, J. 2009.  A study of 2D landmark data accuracy in representing 3D mouse skull form. American Journal of Anthropology. 138(S48): 209.[ABSTRACT]  [PDF]