Sort by
Items per page

Send to

Choose Destination

Search results

Items: 1 to 50 of 120


Evolution of ASPM coding variation in apes and associations with brain structure in chimpanzees.

Singh SV, Staes N, Guevara EE, Schapiro SJ, Ely JJ, Hopkins WD, Sherwood CC, Bradley BJ.

Genes Brain Behav. 2019 May 23. doi: 10.1111/gbb.12582. [Epub ahead of print]


Serotonin Receptor 1A Variation Is Associated with Anxiety and Agonistic Behavior in Chimpanzees.

Staes N, Sherwood CC, Freeman H, Brosnan SF, Schapiro SJ, Hopkins WD, Bradley BJ.

Mol Biol Evol. 2019 Jul 1;36(7):1418-1429. doi: 10.1093/molbev/msz061.


Granulovacuolar Degeneration in Brains of Senile Cynomolgus Monkeys.

Darusman HS, Agungpriyono DR, Kusumaputri VA, Sajuthi D, Schapiro SJ, Hau J.

Front Aging Neurosci. 2019 Mar 7;11:50. doi: 10.3389/fnagi.2019.00050. eCollection 2019.


Survey of Behavioral Indices of Welfare in Research Chimpanzees (Pan troglodytes) in the United States.

Bloomsmith MA, Clay AW, Lambeth SP, Lutz CK, Breaux SD, Lammey ML, Franklin AN, Neu KA, Perlman JE, Reamer LA, Mareno MC, Schapiro SJ, Vazquez M, Bourgeois SR.

J Am Assoc Lab Anim Sci. 2019 Mar 1;58(2):160-177. doi: 10.30802/AALAS-JAALAS-18-000034. Epub 2019 Feb 14.


Does group size matter? Captive chimpanzee (Pan troglodytes) behavior as a function of group size and composition.

Neal Webb SJ, Hau J, Schapiro SJ.

Am J Primatol. 2019 Jan;81(1):e22947. doi: 10.1002/ajp.22947. Epub 2019 Jan 8.


Freestanding bipedal posture and coordinated bimanual manipulation significantly influence lateralized hand use in rhesus monkeys (Macaca mulatta) and chimpanzees (pan troglodytes).

Bailoo JD, Quinius B, Schapiro SJ, Hopkins WD, Bennett AJ.

J Comp Psychol. 2019 May;133(2):171-182. doi: 10.1037/com0000137. Epub 2018 Oct 29.


Heritability of Gray Matter Structural Covariation and Tool Use Skills in Chimpanzees (Pan troglodytes): A Source-Based Morphometry and Quantitative Genetic Analysis.

Hopkins WD, Latzman RD, Mareno MC, Schapiro SJ, Gómez-Robles A, Sherwood CC.

Cereb Cortex. 2018 Oct 11. doi: 10.1093/cercor/bhy250. [Epub ahead of print]


Behavioral conservatism is linked to complexity of behavior in chimpanzees (Pan troglodytes): Implications for cognition and cumulative culture.

Davis SJ, Schapiro SJ, Lambeth SP, Wood LA, Whiten A.

J Comp Psychol. 2019 Feb;133(1):20-35. doi: 10.1037/com0000123. Epub 2018 Jul 19.


Chimpanzees demonstrate individual differences in social information use.

Watson SK, Vale GL, Hopper LM, Dean LG, Kendal RL, Price EE, Wood LA, Davis SJ, Schapiro SJ, Lambeth SP, Whiten A.

Anim Cogn. 2018 Sep;21(5):639-650. doi: 10.1007/s10071-018-1198-7. Epub 2018 Jun 19.


Behavioral Training as Part of the Health Care Program.

Schapiro SJ, Magden ER, Reamer LA, Mareno MC, Lambeth SP.

In: Weichbrod RH, Thompson GAH, Norton JN, editors. Management of Animal Care and Use Programs in Research, Education, and Testing. 2nd edition. Boca Raton (FL): CRC Press/Taylor & Francis; 2018. Chapter 32.


Captive chimpanzee (Pan troglodytes) behavior as a function of space per animal and enclosure type.

Neal Webb SJ, Hau J, Schapiro SJ.

Am J Primatol. 2018 Mar;80(3):e22749. doi: 10.1002/ajp.22749. Epub 2018 Mar 25.


Chimpanzees prioritise social information over pre-existing behaviours in a group context but not in dyads.

Watson SK, Lambeth SP, Schapiro SJ, Whiten A.

Anim Cogn. 2018 May;21(3):407-418. doi: 10.1007/s10071-018-1178-y. Epub 2018 Mar 24.


Acquisition of a socially learned tool use sequence in chimpanzees: Implications for cumulative culture.

Vale GL, Davis SJ, Lambeth SP, Schapiro SJ, Whiten A.

Evol Hum Behav. 2017 Sep;38(5):635-644. doi: 10.1016/j.evolhumbehav.2017.04.007. Epub 2017 May 2.


Effects of transportation, relocation, and acclimation on phenotypes and functional characteristics of peripheral blood lymphocytes in rhesus monkeys (Macaca mulatta).

Nehete PN, Shelton KA, Nehete BP, Chitta S, Williams LE, Schapiro SJ, Abee CR.

PLoS One. 2017 Dec 19;12(12):e0188694. doi: 10.1371/journal.pone.0188694. eCollection 2017.


Lack of conformity to new local dietary preferences in migrating captive chimpanzees.

Vale GL, Davis SJ, van de Waal E, Schapiro SJ, Lambeth SP, Whiten A.

Anim Behav. 2017 Feb;124:135-144. doi: 10.1016/j.anbehav.2016.12.007. Epub 2017 Jan 16.


Testing differential use of payoff-biased social learning strategies in children and chimpanzees.

Vale GL, Flynn EG, Kendal J, Rawlings B, Hopper LM, Schapiro SJ, Lambeth SP, Kendal RL.

Proc Biol Sci. 2017 Dec 13;284(1868). pii: 20171751. doi: 10.1098/rspb.2017.1751. Review.


Triarchic Psychopathy Dimensions in Chimpanzees (Pan troglodytes): Investigating Associations with Genetic Variation in the Vasopressin Receptor 1A Gene.

Latzman RD, Schapiro SJ, Hopkins WD.

Front Neurosci. 2017 Jul 17;11:407. doi: 10.3389/fnins.2017.00407. eCollection 2017.


Etiology of Triarchic Psychopathy Dimensions in Chimpanzees (Pan troglodytes).

Latzman RD, Patrick CJ, Freeman HJ, Schapiro SJ, Hopkins WD.

Clin Psychol Sci. 2017 Mar;5(2):341-354. doi: 10.1177/2167702616676582. Epub 2017 Feb 8.


Genetic Factors and Orofacial Motor Learning Selectively Influence Variability in Central Sulcus Morphology in Chimpanzees (Pan troglodytes).

Hopkins WD, Coulon O, Meguerditchian A, Autrey M, Davidek K, Mahovetz L, Pope S, Mareno MC, Schapiro SJ.

J Neurosci. 2017 May 31;37(22):5475-5483. doi: 10.1523/JNEUROSCI.2641-16.2017. Epub 2017 May 4.


Socially transmitted diffusion of a novel behavior from subordinate chimpanzees.

Watson SK, Reamer LA, Mareno MC, Vale G, Harrison RA, Lambeth SP, Schapiro SJ, Whiten A.

Am J Primatol. 2017 Jun;79(6). doi: 10.1002/ajp.22642. Epub 2017 Feb 7.


The heritability of chimpanzee and human brain asymmetry.

Gómez-Robles A, Hopkins WD, Schapiro SJ, Sherwood CC.

Proc Biol Sci. 2016 Dec 28;283(1845). pii: 20161319. doi: 10.1098/rspb.2016.1319.


Motor skill for tool-use is associated with asymmetries in Broca's area and the motor hand area of the precentral gyrus in chimpanzees (Pan troglodytes).

Hopkins WD, Meguerditchian A, Coulon O, Misiura M, Pope S, Mareno MC, Schapiro SJ.

Behav Brain Res. 2017 Feb 1;318:71-81. doi: 10.1016/j.bbr.2016.10.048. Epub 2016 Nov 2.


Sex differences in the relationship between planum temporale asymmetry and corpus callosum morphology in chimpanzees (Pan troglodytes): A combined MRI and DTI analysis.

Hopkins WD, Hopkins AM, Misiura M, Latash EM, Mareno MC, Schapiro SJ, Phillips KA.

Neuropsychologia. 2016 Dec;93(Pt B):325-334. doi: 10.1016/j.neuropsychologia.2016.04.003. Epub 2016 Apr 4.


Robust retention and transfer of tool construction techniques in chimpanzees (Pan troglodytes).

Vale GL, Flynn EG, Pender L, Price E, Whiten A, Lambeth SP, Schapiro SJ, Kendal RL.

J Comp Psychol. 2016 Feb;130(1):24-35. doi: 10.1037/a0040000.


A Chimpanzee (Pan troglodytes) Model of Triarchic Psychopathy Constructs: Development and Initial Validation.

Latzman RD, Drislane LE, Hecht LK, Brislin SJ, Patrick CJ, Lilienfeld SO, Freeman HJ, Schapiro SJ, Hopkins WD.

Clin Psychol Sci. 2016 Jan 1;4(1):50-66. Epub 2015 Feb 17.


Relaxed genetic control of cortical organization in human brains compared with chimpanzees.

Gómez-Robles A, Hopkins WD, Schapiro SJ, Sherwood CC.

Proc Natl Acad Sci U S A. 2015 Dec 1;112(48):14799-804. doi: 10.1073/pnas.1512646112. Epub 2015 Nov 16.


Neuroanatomical correlates of personality in chimpanzees (Pan troglodytes): Associations between personality and frontal cortex.

Latzman RD, Hecht LK, Freeman HD, Schapiro SJ, Hopkins WD.

Neuroimage. 2015 Dec;123:63-71. doi: 10.1016/j.neuroimage.2015.08.041. Epub 2015 Aug 23.


Distal Communication by Chimpanzees (Pan troglodytes): Evidence for Common Ground?

Leavens DA, Reamer LA, Mareno MC, Russell JL, Wilson D, Schapiro SJ, Hopkins WD.

Child Dev. 2015 Sep-Oct;86(5):1623-38. doi: 10.1111/cdev.12404. Epub 2015 Aug 21.


Multimodal communication in chimpanzees.

Taglialatela JP, Russell JL, Pope SM, Morton T, Bogart S, Reamer LA, Schapiro SJ, Hopkins WD.

Am J Primatol. 2015 Nov;77(11):1143-8. doi: 10.1002/ajp.22449. Epub 2015 Jul 23.


The contribution of genetics and early rearing experiences to hierarchical personality dimensions in chimpanzees (Pan troglodytes).

Latzman RD, Freeman HD, Schapiro SJ, Hopkins WD.

J Pers Soc Psychol. 2015 Nov;109(5):889-900. doi: 10.1037/pspp0000040. Epub 2015 Apr 27.


Personality influences responses to inequity and contrast in chimpanzees.

Brosnan SF, Hopper LM, Richey S, Freeman HD, Talbot CF, Gosling SD, Lambeth SP, Schapiro SJ.

Anim Behav. 2015 Mar 1;101:75-87.


Selective and contagious prosocial resource donation in capuchin monkeys, chimpanzees and humans.

Claidière N, Whiten A, Mareno MC, Messer EJ, Brosnan SF, Hopper LM, Lambeth SP, Schapiro SJ, McGuigan N.

Sci Rep. 2015 Jan 6;5:7631. doi: 10.1038/srep07631.


Chimpanzees copy dominant and knowledgeable individuals: implications for cultural diversity.

Kendal R, Hopper LM, Whiten A, Brosnan SF, Lambeth SP, Schapiro SJ, Hoppitt W.

Evol Hum Behav. 2015 Jan;36(1):65-72.


Genetic basis in motor skill and hand preference for tool use in chimpanzees (Pan troglodytes).

Hopkins WD, Reamer L, Mareno MC, Schapiro SJ.

Proc Biol Sci. 2015 Feb 7;282(1800):20141223. doi: 10.1098/rspb.2014.1223.


The importance of witnessed agency in chimpanzee social learning of tool use.

Hopper LM, Lambeth SP, Schapiro SJ, Whiten A.

Behav Processes. 2015 Mar;112:120-9. doi: 10.1016/j.beproc.2014.10.009. Epub 2014 Oct 31.


Amyloid Beta1-42 and the Phoshorylated Tau Threonine 231 in Brains of Aged Cynomolgus Monkeys (Macaca fascicularis).

Darusman HS, Gjedde A, Sajuthi D, Schapiro SJ, Kalliokoski O, Kristianingrum YP, Handaryani E, Hau J.

Front Aging Neurosci. 2014 Nov 10;6:313. doi: 10.3389/fnagi.2014.00313. eCollection 2014.


Task design influences prosociality in captive chimpanzees (Pan troglodytes).

House BR, Silk JB, Lambeth SP, Schapiro SJ.

PLoS One. 2014 Sep 5;9(9):e103422. doi: 10.1371/journal.pone.0103422. eCollection 2014.


The success rate in a complicated spatial memory test is determined by age, sex, life history and search strategies in cynomolgus monkeys.

Darusman HS, Kalliokoski O, Sajuthi D, Schapiro SJ, Gjedde A, Hau J.

In Vivo. 2014 Sep-Oct;28(5):741-50.


Age-related effects in the neocortical organization of chimpanzees: gray and white matter volume, cortical thickness, and gyrification.

Autrey MM, Reamer LA, Mareno MC, Sherwood CC, Herndon JG, Preuss T, Schapiro SJ, Hopkins WD.

Neuroimage. 2014 Nov 1;101:59-67. doi: 10.1016/j.neuroimage.2014.06.053. Epub 2014 Jun 29.


Social comparison mediates chimpanzees' responses to loss, not frustration.

Hopper LM, Lambeth SP, Schapiro SJ, Brosnan SF.

Anim Cogn. 2014 Nov;17(6):1303-11. doi: 10.1007/s10071-014-0765-9. Epub 2014 Jun 1.


Factors affecting initial training success of blood glucose testing in captive chimpanzees (Pan troglodytes).

Reamer LA, Haller RL, Thiele EJ, Freeman HD, Lambeth SP, Schapiro SJ.

Zoo Biol. 2014 May-Jun;33(3):212-20. doi: 10.1002/zoo.21123. Epub 2014 Apr 3.


Poor memory performance in aged cynomolgus monkeys with hippocampal atrophy, depletion of amyloid beta 1-42 and accumulation of tau proteins in cerebrospinal fluid.

Darusman HS, Pandelaki J, Mulyadi R, Sajuthi D, Putri IA, Kalliokoski OH, Call J, Abelson KS, Schapiro SJ, Gjedde A, Hau J.

In Vivo. 2014 Mar-Apr;28(2):173-84.


Poor receptive joint attention skills are associated with atypical gray matter asymmetry in the posterior superior temporal gyrus of chimpanzees (Pan troglodytes).

Hopkins WD, Misiura M, Reamer LA, Schaeffer JA, Mareno MC, Schapiro SJ.

Front Psychol. 2014 Jan 29;5:7. doi: 10.3389/fpsyg.2014.00007. eCollection 2014.


Genetic influences on receptive joint attention in chimpanzees (Pan troglodytes).

Hopkins WD, Keebaugh AC, Reamer LA, Schaeffer J, Schapiro SJ, Young LJ.

Sci Rep. 2014 Jan 20;4:3774. doi: 10.1038/srep03774.


Influence of personality, age, sex, and estrous state on chimpanzee problem-solving success.

Hopper LM, Price SA, Freeman HD, Lambeth SP, Schapiro SJ, Kendal RL.

Anim Cogn. 2014 Jul;17(4):835-47. doi: 10.1007/s10071-013-0715-y. Epub 2013 Dec 10.


Delayed response task performance as a function of age in cynomolgus monkeys (Macaca fascicularis).

Darusman HS, Call J, Sajuthi D, Schapiro SJ, Gjedde A, Kalliokoski O, Hau J.

Primates. 2014 Apr;55(2):259-67. doi: 10.1007/s10329-013-0397-8. Epub 2013 Nov 19.


Different early rearing experiences have long-term effects on cortical organization in captive chimpanzees (Pan troglodytes).

Bogart SL, Bennett AJ, Schapiro SJ, Reamer LA, Hopkins WD.

Dev Sci. 2014 Mar;17(2):161-74. doi: 10.1111/desc.12106. Epub 2013 Nov 11.


When given the opportunity, chimpanzees maximize personal gain rather than "level the playing field".

Hopper LM, Lambeth SP, Schapiro SJ, Brosnan SF.

PeerJ. 2013 Sep 17;1:e165. doi: 10.7717/peerj.165. eCollection 2013.


Public information use in chimpanzees (Pan troglodytes) and children (Homo sapiens).

Vale GL, Flynn EG, Lambeth SP, Schapiro SJ, Kendal RL.

J Comp Psychol. 2014 May;128(2):215-23. doi: 10.1037/a0034420. Epub 2013 Sep 23.

Supplemental Content

Loading ...
Support Center