Three typological groups (clusters) of human were picked out by complex of psycho-somato-visceral indexes. The most informaton and suitable for estimation indexes for dividing population of human into typological groups were established. Each group of persons is characterised by combination of properties that differ statistically from other groups. Some of this properties are genetic dependent.
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Front Hum Neurosci
December 2024
Ph.D. Program in Speech-Language-Hearing Sciences, The Graduate Center, The City University of New York Graduate Center, New York, NY, United States.
Introduction: Lateral temporal neural measures (Na and T-complex Ta and Tb) of the auditory evoked potential (AEP) index auditory/speech processing and have been observed in children and adults. While Na is already present in children under 4 years of age, Ta emerges from 4 years of age, and Tb appears even later. The T-complex has been found to be sensitive to language experience in Spanish-English and Turkish-German children and adults.
View Article and Find Full Text PDFbioRxiv
December 2024
Centro de Ciencias Genómicas, UNAM, Cuernavaca, México.
Traditional clustering and visualization approaches in human genetics often operate under frameworks that assume inherent, discrete groupings. These methods can inadvertently simplify multifaceted relationships, functioning to entrench the idea of typological groups. We introduce a network-based pipeline and visualization tool grounded in relational thinking, which constructs networks from a variety of genetic similarity metrics.
View Article and Find Full Text PDFPLoS One
January 2025
Département Homme & Environnement, Muséum National d'Histoire Naturelle, UMR 7194 HNHP, Équipe PRÉTROP, Musée de l'Homme, Paris, France.
During the transition from the Pleistocene to the Holocene and in the early Holocene period, hunter-gatherer communities across tropical South America deployed a range of technological strategies to adapt to diverse environmental conditions. This period witnessed a rich tapestry of technological practices, from enduring, widely disseminated tools to local and sporadically utilized technologies, shaping a multifaceted landscape of technological traditions. Lithic technology during this period was mainly marked by localized sourcing of raw materials, the use of multifunctional tools, a variety of projectile point designs, and the frequently utilization of unifacial shaping technology.
View Article and Find Full Text PDFZootaxa
August 2024
Department of Life Sciences; Natural History Museum; Cromwell Road; London SW7 5BD; UK.
Our ability to reconstruct the evolutionary history of deep-water scalpellid barnacles (Crustacea: Cirripedia: Scalpellidae) and to understand their geographical distributions and ecology, is limited by the lack of a robust classification system. Analysis of the ontogeny of scalpellids highlights the significant morphological changes that occur during development from the smallest, recently settled juveniles up to full-grown specimens. Externally, these ontogenetic alterations can include changes in size, shape, and in the capitulum/peduncle ratio, as well as changes in the shape of plates resulting from modifications in the patterns of calcification.
View Article and Find Full Text PDFThe subject of grammatical gender and cognition has been continuously examined in psycholinguistics, wherein findings show essential support for gender congruency effects, suggesting that grammar lends matrices for speakers' mental representations. Based on these psycholinguistic data, this study offers an innovative vista of investigation that combines typological and cognitive linguistic approaches. Its purpose lies in determining whether grammatical gender patterns sanction cross-linguistic universality in conceptualising entities as male or female, and whether grammatical gender universalities have semantic motivation.
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