02201nam 2200457z- 450 991022005910332120210211(CKB)3800000000216187(oapen)https://directory.doabooks.org/handle/20.500.12854/54389(oapen)doab54389(EXLCZ)99380000000021618720202102d2016 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierNear-infrared spectroscopy (NIRS) in functional research of prefrontal cortexFrontiers Media SA20161 online resource (193 p.)Frontiers Research Topics2-88919-944-4 This e-book includes the latest outcomes produced by a broad range of fNIRS research with activation of prefrontal cortex, from methodological one to clinical one, providing a forum for scientists planning functional studies of prefrontal brain activation. Reading this book, one will find the possibility that fNIRS could replace fMRI in the near future, and realize that even our aesthetic feeling is measurable. This will serve as a reference repository of knowledge from these fields as well as a conduit of information from leading researchers. In addition it offers an extensive cross-referencing system that will facilitate search and retrieval of information about NIRS measurements in activation studies. Researchers interested in fNIRS would benefit from an overview about its potential utilities for future research directions.Near-infrared spectroscopy NeurosciencesbicsscActivation studyCognitionemotionfNIRSHemoglobinNeuroimagingPrefrontal Cortexworking memoryNeurosciencesNobuo Masatakaauth1305926Leonid PerlovskyauthKazuo HirakiauthBOOK9910220059103321Near-infrared spectroscopy (NIRS) in functional research of prefrontal cortex3030063UNINA03075nam 2200733z- 450 9910404085603321202102113-03928-787-7(CKB)4100000011302282(oapen)https://directory.doabooks.org/handle/20.500.12854/40911(oapen)doab40911(EXLCZ)99410000001130228220202102d2020 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierAnnually Laminated Lake SedimentsMDPI - Multidisciplinary Digital Publishing Institute20201 online resource (130 p.)3-03928-786-9 The collection of papers presented in this book illustrates the recent progress made in varved sediment research and highlights the large variety of methodological approaches and research directions applied. The contributions cover monitoring of modern sediment fluxes using sediment traps; geochronological and sedimentological analyses of annually laminated lacustrine sediments or varves; and multiproxy investigations, including geochemical and biological proxies as well as spatiotemporal analyses based on multicore studies supported by satellite images and X-ray computed tomography (CT). The scientific issues discuss the influences of hydrological and climatological phenomena on short-term changes in sediment flux, the relationships between biogeochemical (limnological) processes in the water column and the formation of varves, the preservation of environmental signals in varved sediments, and possibilities of synchronizing varved records with other high-resolution environmental archives such as tree rings.Environmental economicsbicsscannually laminated lake sedimentscalcite precipitationcatchment dynamicsdatingdropstonesend-membersendogenic varvesenvironmental monitoringeutrophicationflux ratefreshwater GDGTsgeochronologygrain-sizehypolimnetic hypoxia oscillationshypoxialake sedimentslong-term ecologymastmeromixisnovel technology methodologyoxygen deficiencypigmentspollen analysispollen trapssediment fluxsedimentationsnow avalanchetree-ringsultra-high resolutionvarvevarve microfaciesvarvesX-ray CTEnvironmental economicsTylmann Wojciechauth1278507Zolitschka BerndauthBOOK9910404085603321Annually Laminated Lake Sediments3013362UNINA