415 research outputs found

    PlexinA4-Semaphorin3A mediated crosstalk between main cortical interneuron classes is required for superficial interneurons lamination

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    We demonstrate that the two main classes of interneurons (INs) communicate during cortical development. MGE-derived INs first colonize deep layers and serve as guidepost for later-arriving HTR3A+ INs. This process relies on PlexinA4 and Semaphorin3A signaling and is critical for the proper distribution of inhibitory neurons across layers. Data here is files containing manual counting of neurons in the mouse somatosensory cortex at different ages (details are included in each of them). Data in 3 contains area measurements of growth cones after embryonic dissociated cell cultures. Data in 4 and 6 contains dynamic tracking of cells after time-lapse imaging. For each excel file, an associated prism file contains related statistical analyses

    PlexinA4-Semaphorin3A mediated crosstalk between main cortical interneuron classes is required for superficial interneurons lamination

    No full text
    We demonstrate that the two main classes of interneurons (INs) communicate during cortical development. MGE-derived INs first colonize deep layers and serve as guidepost for later-arriving HTR3A+ INs. This process relies on PlexinA4 and Semaphorin3A signaling and is critical for the proper distribution of inhibitory neurons across layers. Data here is files containing manual counting of neurons in the mouse somatosensory cortex at different ages (details are included in each of them). Data in 3 contains area measurements of growth cones after embryonic dissociated cell cultures. Data in 4 and 6 contains dynamic tracking of cells after time-lapse imaging. For each excel file, an associated prism file contains related statistical analyses

    Review of Greta Olson’s From Law and Literature to Legality and Affect Followed By a Question and Answer Exchange with Greta Olson

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    The first section contains a review of Greta Olson's From Law and Literature to Legality and Affect, and the second section is a question and answer exchange with the author

    Review of Greta Olson’s From Law and Literature to Legality and Affect Followed By a Question and Answer Exchange with Greta Olson

    No full text
    The first section contains a review of Greta Olson's From Law and Literature to Legality and Affect, and the second section is a question and answer exchange with the author

    Greta Pratt, 35th Annual ODU Literary Festival

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    Greta Pratt is the author of two books, Using History and In Search of the Corn Queen. Pratt’s works are represented in major public and private collections, including The Smithsonian American Art Museum, The Museum of Contemporary Photography and The Museum of Fine Arts Houston. Pratt was nominated for a Pulitzer Prize and worked as photography bureau chief of Reuters International in New York City. Her photographs have been featured in The New York Times Magazine and The New Yorker. Pratt is currently an Assistant Professor of Photography at Old Dominion University

    Greta Bayer Family Collection 1888-1961

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    This collection contains certificates, vital documents, letters of recommendation, military documents, emigration documents, and photographs related to Greta Bayer's father, Friedrich Stux (born 1888), and her stepfather, Wilhelm Freud (1887-1966).A German language, Jewish prayer book has been removed to the LBI Library. It is dedicated by its anonymous female author (Verfasserin) and the book’s publisher to Louise von Rothschild, wife of Mr. A. Carl von Rothschild in Frankfurt am Main.A tablecloth, allegedly woven in honor of Francis' I. coronation in 1804, showing faintly the skyline of Vienna with a profile of Francis I. has been removed to the LBI Art and Objects Collection.Greta Bayer's stepfather, Wilhelm Freud was born 1887 in Vienna, Austria, the son of Carl Freud and Fanny née Kohn. He was a lieutenant in the Imperial Austrian army, and later the director of sales for the Berlin oil company "Olex" (Deutsche Benzin und Petroleum GmbH). He immigrated to the US in 1940 via Belgium and Great Britain and died 1966 in Florida.Friedrich Stux was an attorney in Czechoslovakia, born in Vienna in 1888 to Leopold Stux and Theresia (Rösi) née Löb. In 1939, he emigrated to Great Britain, where he died. He was married to Anna née Tobias (1892, Vienna - 1968, California), and their daughter was Greta Bayer.Processeddigitize

    Modelling and Refining Neuronal Circuits with Guidance Cues: Involvement of Semaphorins

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    The establishment of neuronal circuits requires neurons to develop and maintain appropriate connections with cellular partners in and out the central nervous system. These phenomena include elaboration of dendritic arborization and formation of synaptic contacts, initially made in excess. Subsequently, refinement occurs, and pruning takes places both at axonal and synaptic level, defining a homeostatic balance maintained throughout the lifespan. All these events require genetic regulations which happens cell-autonomously and are strongly influenced by environmental factors. This review aims to discuss the involvement of guidance cues from the Semaphorin family.UPMCCAB

    Defining "nature", "wilderness", and "identity"

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    8 p. Includes bibliographical references (p. 8).Paper written by Allison Nickel in the fall semester 2010 at the University of Wisconsin-River Falls for Dr. Greta Gaard's English 228 class. In this paper, the author examines the various definitions of the ideas of nature, wilderness and identity from the perspectives of preservationists, conservationists and those working with environmental justice. The author concludes that understanding each groups' perspectives helps to address current social and environmental issues

    Generation of power: economic, social and environmental

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    6 p.Paper written by John Magnuson in the fall semester 2008 at the University of Wisconsin-River Falls for Dr. Greta Gaard's English 228 class. In this paper, the author discusses how the generation of energy by hydroelectric dams, nuclear power plants and oil refineries results in changes to the sociological, ecological and economic interactions between humans, animals and the environment

    Economy, ecology, and globalization

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    4 p.Paper written by Jabez Meulemans in the spring semester 2012 at the University of Wisconsin-River Falls for Dr. Greta Gaard's English 228 class. In this paper, the author examines the idea that economic globalization leads to the destruction of locally unique cultures and lifestyles and degrades the self-sufficiency of those communities
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