21 research outputs found

    Land use, Settlement Patterns, and Collective Defense in the Titicaca Basin: The Constitution of Defensive Community

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    This paper discusses the interrelationship of settlement, community, defense, kinship, and ecology in the Lake Titicaca Basin during the Late Intermediate Period

    11. Los pukaras y el poder: Los collas en la cuenca septentrional del Titicaca

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    El período Altiplano o Intermedio Tardío (1000-1450 d.C. aprox.) es reconocido en la cuenca de Titicaca por el desarrollo de numerosos grupos étnicos alrededor del lago: los lupacas, los collas, los pacajes, etc., los mismos que más tarde figurarán en las crónicas de la conquista Inca y en otros documentos administrativos de la Colonia Temprana (Diez 1964; Julien 1983; Lumbreras 1974; Murra 1964; Toledo 1940). En estos documentos, los grupos altiplánicos son descritos como grandes y belicosos..

    Coalescence and Defensive Communities: Insights from an Andean Hillfort Town

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    Arqueología de la cuenca del Titicaca, Perú

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    Arqueología de la cuenca del Titicaca, Perú, es una compilación de textos escritos por investigadores reconocidos y los de nuevas generaciones que han desarrollado sus trabajos arqueológicos en los últimos años en el Altiplano vinculado a la cuenca del lago Titicaca, en el actual Perú. Asimismo, por primera vez, se reúnen en idioma castellano, textos de arqueólogos peruanos y norteamericanos en un diálogo esperado por largo tiempo y que ahora estará disponible para especialistas y público en general. De esta manera, se cumple con poner a disposición de la comunidad científica y, en especial de las comunidades y regiones estudiadas de Puno, un libro que describe la rica y profunda historia de las épocas prehispánicas de esta área, lo cual, seguramente, ayudará a entender la herencia cultural de este pueblo que se profundiza en el tiempo pero que se puede reconocer hasta la actualidad. Para conseguir este objetivo, los capítulos del libro describen un recorrido que comienza con la llegada de los primeros humanos a la zona, pasando por la conformación de las primeras sociedades aldeanas, la formación de los primeros estados como el de Pukara, la expansión de la sociedad Tiwanaku en la región, la aparición de los denominados señoríos altiplánicos, Collas y Lupacas, principalmente, hasta llegar, finalmente, a la expansión y ocupación del imperio Inca en esa zona. Creemos que esta obra será una herramienta útil de investigación, consulta y difusión de la arqueología de la cuenca del lago Titicaca, aunque claramente trasciende ese marco para integrarse como parte de la historia general de los Andes

    Neuroticism in temporal lobe epilepsy is associated with altered limbic-frontal lobe resting-state functional connectivity

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    Neuroticism, a core personality trait characterized by a tendency towards experiencing negative affect, has been reported to be higher in people with temporal lobe epilepsy (TLE) compared with healthy individuals. Neuroticism is a known predictor of depression and anxiety, which also occur more frequently in people with TLE. The purpose of this study was to identify abnormalities in whole-brain resting-state functional connectivity in relation to neuroticism in people with TLE and to determine the degree of unique versus shared patterns of abnormal connectivity in relation to elevated symptoms of depression and anxiety. Ninety-three individuals with TLE (55 females) and 40 healthy controls (18 females) from the Epilepsy Connectome Project (ECP) completed measures of neuroticism, depression, and anxiety, which were all significantly higher in people with TLE compared with controls. Resting-state functional connectivity was compared between controls and groups with TLE with high and low neuroticism using analysis of variance (ANOVA) and t-test. In secondary analyses, the same analytics were performed using measures of depression and anxiety and the unique variance in resting-state connectivity associated with neuroticism independent of symptoms of depression and anxiety identified. Increased neuroticism was significantly associated with hyposynchrony between the right hippocampus and Brodmann area (BA) 9 (region of prefrontal cortex (PFC)) (p \u3c 0.005), representing a unique relationship independent of symptoms of depression and anxiety. Hyposynchrony of connection between the right hippocampus and BA47 (anterior frontal operculum) was associated with high neuroticism and with higher depression and anxiety scores (p \u3c 0.05), making it a shared abnormal connection for the three measures. In conclusion, increased neuroticism exhibits both unique and shared patterns of abnormal functional connectivity with depression and anxiety symptoms between regions of the mesial temporal and frontal lobe

    Regional Dynamics in the High Quebradas of the Valle Calchaquí Medio (Salta, Argentina) Between the Eleventh and Early Seventeenth Centuries

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    For the Northwestern Argentina (NWA) between AD 1000 and 1430, theproposed situation encompasses the existence of a state of political fragmentation, conflict situations, and the emergence of hierarchies materialized in the presence of defensive settlements or pukaras, iconography, war paraphernalia, and evidences of trauma on human remains, always considering the climatic changes that occurred in the Andes starting in the thirteenth century as one of the causes. The archaeological information from the high ravines of Valle Calchaquí Medio (VCM) located in thecurrent province of Salta, NWA between eleventh and seventeenth centuries,allowed us to hypothesize a continuity in the occupation of this space followinglogics and practices from pre-Hispanic times which were linked to the subsistence and social reproduction, such as seasonal and altitudinal management.Fil: Williams, Veronica Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto de las Culturas. Universidad de Buenos Aires. Instituto de las Culturas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentin
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