Search results for "Tissue"
showing 10 items of 4413 documents
Las bibliotecas de dos alfaquíes borjanos.
2000
Labarta Gomez, Ana Maria - Ana.Labarta@uv.es
Problemàtica de les inundacions en la conca baixa del riu Gorgos.
1992
Camarasa Belmonte, Ana - Ana.Camarasa@uv.es
Myositiden bei Gefäß-Bindegewebskrankheiten
1989
Sammelbezeichnung fur Muskelveranderungen vom Typ der „interstitiellen Myositis“ bei Panarteriitis nodosa, Lupus erythematodes, Sklerodermie, rheumatoider Polyarthritis, Wegener-Granulomatose, Sjogren-Syndrom (Sicca-Komplex) u. a.
Checklist of the Mammal Collection Preserved at the University of Palermo under the Framework of the National Biodiversity Future Center
2023
The latest reorganization of the Vertebrate collections preserved at the “Pietro Doderlein” Museum of Zoology of the University of Palermo (Italy) has made it possible to draw up a check-list of the Mammal taxa present in the stuffed (M), fluid-preserved (ML) and anatomical (AN) collections. The intervention was planned under the National Biodiversity Future Center (NBFC) agenda, focused on the enhancement of Italian natural history museums. The growing interest in museum collections strongly demands databases available to the academic and policy world. In this paper, we record 679 specimens belonging to 157 specific taxa arranged in 58 families and 16 orders. Most of the species (75.1%) co…
Explicit behavioral detection of visual changes develops without their implicit neurophysiological detectability
2012
Change blindness is a failure of reporting major changes across consecutive images if separated, e.g., by a brief blank interval. Successful change detection across interrupts requires focal attention to the changes. However, findings of implicit detection of visual changes during change blindness have raised the question of whether the implicit mode is necessary for development of the explicit mode. To this end, we recorded the visual mismatch negativity (vMMN) of the event-related potentials (ERPs) of the brain, an index of implicit pre-attentive visual change detection, in adult humans performing an oddball-variant of change blindness flicker task. Images of 500 ms in duration were prese…
Event-related potentials reveal rapid registration of features of infrequent changes during change blindness
2010
Background. Change blindness refers to a failure to detect changes between consecutively presented images separated by, for example, a brief blank screen. As an explanation of change blindness, it has been suggested that our representations of the environment are sparse outside focal attention and even that changed features may not be represented at all. In order to find electrophysiological evidence of neural representations of changed features during change blindness, we recorded event-related potentials (ERPs) in adults in an oddball variant of the change blindness flicker paradigm. Methods. ERPs were recorded when subjects performed a change detection task in which the modified images w…
Additional file 3: Figure S1. of Proteomic analysis highlights the role of detoxification pathways in increased tolerance to Huanglongbing disease
2016
Metabolism oveview of proteomic changes in response to HLB disease, comparing effects in the two Citrus genotypes. (PDF 115Â kb)
Additional file 3: Figure S1. of Proteomic analysis highlights the role of detoxification pathways in increased tolerance to Huanglongbing disease
2016
Metabolism oveview of proteomic changes in response to HLB disease, comparing effects in the two Citrus genotypes. (PDF 115Â kb)
Exploring Cell Biodiversity
2015
Brain tissue is a really complex system composed of different cell types that change in shape and size. A single neuron itself has a cell body, dendrites and an axon. About 80% of cerebral tissue consists of water molecules that are confined (intra and extra cellular) in its disordered biologic networks. Using neutron scattering on IN13 we are able to explore hydrogens (H) dynamics in time scale at about 40 ps and in size scale at about 1 Å. Such characteristic make it suitable to investigate brain tissue heterogeneity exploiting hydrogens as a probe since major constituent of macromolecules and water. Elastic neutron scattering (ENS) gives information about means square displacement (MSDs)…
Exploring cell biodiversity - Neutron scattering investigation of water diffusion in complex system
2015
Scientists from biophysics, biology and medicine fields are interested in exploring and characterizing topologically cerebral tissue in order to diagnostic different diseases which affect brain in many patients [1-3]. One of the most diffuse diagnostic techniques is dMRI (diffusion magnetic resonance imaging) which extracts information about heterogeneity and asymmetries in brain tissue studying water diffusion dynamics (~80% mass constituent of tissues). The experimental limit of this technique is related to the acquisition time, TA, of the order of milliseconds. Water molecules diffuse within micrometre distance using TA as diffuse time (Eistein equation D~2TA). Cells have micrometric siz…