Neuroanatomical correlates of individual differences in the object choice task in chimpanzees (Pan troglodytes)

Autor: William D. Hopkins, Michele M. Mulholland, Mary Catherine Mareno, Sarah J. Neal Webb, Steven J. Schapiro

Publikováno v: Frontiers in Psychology, Vol 13 (2022)

Declarative and imperative joint attention or joint engagement are important milestones in human infant development. These have been shown to be a significant predictor of later language development and are impaired in some individuals with, or at ri

Externí odkaz: https://doaj.org/article/c0b89645791b41ae81437cb43ab5966f

Predicting their past: Machine language learning can discriminate the brains of chimpanzees with different early‐life social rearing experiences

Autor: Robert D. Latzman, Michele M. Mullholland, Chet C. Sherwood, Mary Catherine Mareno, Michael J. Wesley, Allyson J. Bennett, Brenda J. Bradley, Peter J. Pierre, William D. Hopkins, Steven J. Schapiro

Publikováno v: Dev Sci

Early life experiences, including separation from caregivers, can result in substantial, persistent effects on neural, behavioral, and physiological systems as is evidenced in a long-standing literature and consistent findings across species, populat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17b950b54bb39a1227890c855e39ee76
https://doi.org/10.1111/desc.13114

Are conspecific social videos rewarding to chimpanzees (Pan troglodytes)? A test of the social motivation theory

Autor: Mary Catherine Mareno, Michele M. Mulholland, Sarah J. Neal Webb, William D. Hopkins, Kenneth G. Schweller, Steven J. Schapiro

Publikováno v: PLoS ONE, Vol 16, Iss 11, p e0259941 (2021)
PLoS ONE
Mulholland, M M, Webb, S J N, Mareno, M C, Schweller, K G, Schapiro, S J & Hopkins, W D 2021, ' Are conspecific social videos rewarding to chimpanzees (Pan troglodytes)? A test of the social motivation theory ', P L o S One, vol. 16, no. 11, 0259941 . https://doi.org/10.1371/journal.pone.0259941

Many claim that social stimuli are rewarding to primates, but few, if any, studies have explicitly demonstrated their reward value. Here, we examined whether chimpanzees would produce overt responses for the opportunity to view conspecific social, co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24f73997519520161cf6f7d9d91e7948
https://doaj.org/article/20e675d79c304954b6e33cc07500b2be

The role of early social rearing, neurological, and genetic factors on individual differences in mutual eye gaze among captive chimpanzees

Autor: Mary Catherine Mareno, Michele M. Mulholland, William D. Hopkins, Lisa A. Reamer, Steven J. Schapiro

Publikováno v: Scientific Reports
Hopkins, W D, Mulholland, M M, Reamer, L A, Mareno, M C & Schapiro, S J 2020, ' The role of early social rearing, neurological, and genetic factors on individual differences in mutual eye gaze among captive chimpanzees ', Scientific Reports, vol. 10, no. 1, 7412 . https://doi.org/10.1038/s41598-020-64051-y
Scientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)

Mutual eye gaze plays an important role in primate social development and communication. In the current study, we examined the underlying experiential, genetic, and neuroanatomical basis of mutual eye gaze variation in adult captive chimpanzees. A mu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1af4111ffa9a36b2493a64eff439c573
http://europepmc.org/articles/PMC7198555

AVPR1A variation is linked to gray matter covariation in the social brain network of chimpanzees

Autor: Michele M. Mulholland, William D. Hopkins, Mary Catherine Mareno, Steven J. Schapiro, Larry J. Young, Shaghayegh Navabpour

Publikováno v: Mulholland, M M, Navabpour, S V, Mareno, M C, Schapiro, S J, Young, L J & Hopkins, W D 2020, ' AVPR1A variation is linked to gray matter covariation in the social brain network of chimpanzees ', Genes, Brain and Behavior, vol. 19, no. 4, e12631 . https://doi.org/10.1111/gbb.12631
Genes Brain Behav

The vasopressin system has been implicated in the regulation of social behavior and cognition in humans, nonhuman primates and other social mammals. In chimpanzees, polymorphisms in the vasopressin V1a receptor gene (AVPR1A) have been associated with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6884536410d54123f3f18981480126e0
https://doi.org/10.1111/gbb.12631