Browsing by Author "Platas-Neri, Diana"

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    Brain connectivity in ateles geoffroyi: resting-state functional magnetic resonance imaging of working memory and executive control
    (Karger, 2019) Platas-Neri, Diana; Hidalgo-Tobón, Silvia; Chico-Ponce de León, Fernando; Muñoz-Delgado, Jairo; Phillips, Kimberly A.; Téllez-Alanís, Bernarda; Villanueva-Valle, Javier; Celis Alonso, Benito de; Centro de Investigación en Ciencias Cognitivas, Universidad Autónoma del Estado de Morelos, Cuernavaca, México; diana.platas@uaem.mx or dplatasn@gmail.com (Diana Platas-Neri)
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    Cerebral anatomy of the spider monkey ateles geoffroyi studied using magnetic resonance imaging. First report: a comparative study with the human brain homo sapiens
    (2009) Chico-Ponce de León, Fernando; Platas-Neri, Diana; Muñoz-Delgado, Jairo; Santillán-Doherty, Ana María; Arenas-Rosas, Rita; Trejo, David; Conde, Rubén; Ojeda-Flores, Rafael; Campos-Romo, Aurelio; Castro-Sierra, Eduardo; Cervantes, Juan José; Braun, Marc; Laboratorio de Neuromorfología, Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz. Camino a Xochimilco 101, San Lorenzo-Huipulco, Delegación Tlalpan, C.P. 14370; chico1204@prodigy.net.mx
    The objective of the present qualitative study was to analyze the morphological aspects of the inner cerebral anatomy of two species of primates, using magnetic resonance images (MRI): spider monkey (A. geoffroyi) and human (H. sapiens), on the basis of a comparative study of the cerebral structures of the two species, focusing upon the brain of the spider monkey and, primarily, its limbic system. In spite of being an endemic Western hemisphere species, a fact which is by its own right interesting for research due to this animal s social organization and motor functions, the spider monkey (A. geoffroyi) has hardly been studied in regard to its neuroanatomy. MRI was carried out, in one spider monkey, employing a General Electric Signa 1.5 T scanner. This investigation was carried in accordance to international regulations for the protection of animals in captivity, taking into account all protective means utilized in experimental handling, and not leaving behind any residual effects, either physiological or behavioral. From a qualitative point of view, the brains of the spider monkey and the human were found to have similar structures. In reference to shape, the most similar structures were found in the limbic system; proportionally, however, cervi cal curvature, amygdala, hippocampus, anterior commissure and the colliculi, were larger in the spider monkey than in the human
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    Tactical deception in sociosexual behaviour of stump-tailed macaques (Macaca arctoides): an exploratory study
    (Brill Academic Publishers, 2021) Aquino, Itzel De; Platas-Neri, Diana; Sánchez-Ferrer, José Carlos; Jiménez, Said; Muñoz-Delgado, Jairo; a Facultad de Psicología, Universidad Nacional Autónoma de México, Mexico City, Mexico; munozd@imp.edu.mx
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    Tractography of the spider monkey (Ateles geoffroyi) corpus callosum using diffusion tensor magnetic resonance imaging
    (Public Library of Science, 2015) Platas-Neri, Diana; Hidalgo-Tobón, Silvia; Celis Alonso, Benito da; Chico-Ponce de León, Fernando; Muñoz-Delgado, Jairo; Phillips, Kimberley A.; Instituto Profesional de la Región Sur, Universidad Autónoma del Estado de Morelos, Jojutla, Morelos, Mexico.; dplatasn@gmail.com