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Relevant bibliographies by topics / Brain Brain mapping. Rats / Dissertations / Theses

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Dissertations / Theses on the topic 'Brain Brain mapping. Rats'

Author: Grafiati

Published: 4 June 2021

Last updated: 19 February 2022

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1

Majeed, Waqas. "Spatiotemporal dynamics of low frequency fluctuations in bold fMRI." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/37116.

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Traditional fMRI utilizes blood oxygenation level dependent (BOLD) contrast to map brain activity. BOLD signal is sensitive to the hemodynamic changes associated with brain activity, and gives an indirect measure of brain activity. Low frequency fluctuations (LFFs) have been observed in the BOLD signal even in the absence of any anesthetic agent, and the correlations between the fluctuations from different brain regions has been used to map functional connectivity in the brain. Most studies involving spontaneous fluctuations in the BOLD signal extract connectivity patterns that show relationsh

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2

Vescovi, Rafael Ferreira da Costa 1989. "Extended tomography : from basics to mapping mouse brains = Tomografia estendida: do básico até o mapeamento de cérebro de camundongos." [s.n.], 2017. http://repositorio.unicamp.br/jspui/handle/REPOSIP/332156.

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Orientador: Mateus Borba Cardoso<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Física Gleb Wataghin<br>Made available in DSpace on 2018-09-05T14:11:53Z (GMT). No. of bitstreams: 1 Vescovi_RafaelFerreiraDaCosta_D.pdf: 72387058 bytes, checksum: 728a9ca57a44975a0fbb2f766a7bbd5c (MD5) Previous issue date: 2017<br>Resumo: Esta tese apresentará uma introdução a imagens de raios-x e como adquirir e processar imagens usando linhas de luz síncrotron. Apresentará os desafios matemáticos e técnicos para reconstruir amostras em três dimensões usando a reconstrução de Tomografia C

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3

Varotto, Bruna Luiza Roim. "Avaliação da sensibilidade mecânica, ansiedade e neuroplasticidade cortical motora em ratos submetidos à doença periodontal experimental." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/5/5138/tde-07082017-092202/.

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INTRODUÇÃO: Sabe-se que a doença periodontal é a doença infecciosa crônica mais prevalente na população adulta, acometendo 1/5 da população em fase ativa de trabalho e causadora de dor. As citocinas e demais substâncias moduladoras da inflamação que promovem e perpetuam a doença periodontal interagem e agravam outras doenças como o diabetes mellitus, aterosclerose e doenças autoimunes. O periodonto, com suas aferências proprioceptivas especializadas, desempenha importante papel de regulação dos movimentos da mastigação. Apesar da região orofacial ter uma ampla área de representação no córtex c

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4

Jandial, Rahul. "Lineage mapping of brain tumors." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2008. http://wwwlib.umi.com/cr/ucsd/fullcit?p3306998.

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Thesis (Ph. D.)--University of California, San Diego, 2008.<br>Title from first page of PDF file (viewed June 30, 2008). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 125-137).

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5

Murtagh, Stefano. "Conformal Mapping and Brain Flattening." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/12273/.

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In this dissertation we study some of the main results concerning conformal mappings in the complex plane and between Riemann surfaces and we apply those results to the so-called brain flattening problem. In the first part of this thesis we prove the Riemann Mapping Theorem and we provide an introduction to the Uniformization Theorem for simply connected Riemann surfaces. The second part of the thesis is focused on the brain flattening problem, which deals with how to construct a conformal mapping from the brain's cortical surface to the unitary sphere. This procedure leads to a possible de

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6

Gutierrez, Barragan Daniel. "Brain-wide mapping of fMRI network dynamics in the mouse brain." Doctoral thesis, Università degli studi di Trento, 2018. http://hdl.handle.net/11572/301211.

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Intrinsic brain activity has been widely characterized using the blood-oxygen-level-dependent(BOLD) functional Magnetic Resonance Imaging(fMRI)at rest. There is increasing interest in finding reproducible and robust signatures of large-scale brain synchronization, and pinpointing their neurophysiological substrates and inherent alteration in disease.In this respect, the implementation of dynamic fMRI mapping in laboratory animalsrepresents a major advance, offeringthe opportunity to unravel the elusive drivers of this phenomenon via the use of cell-type specific man

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7

Kirsch, Valerie. "Multimodal approaches in human brain mapping." Diss., lmu, 2012. http://nbn-resolving.de/urn:nbn:de:bvb:19-146504.

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8

Holmes, Andrew Peter. "Statistical issues in functional brain mapping." Thesis, Connect to electronic version, 1994. http://hdl.handle.net/1905/193.

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9

Cho, Jae H. (Jae Hun). "Integrated and scalable molecular brain mapping." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/111262.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemical Engineering, 2017.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 143-158).<br>Understanding the brain requires integrative knowledge of its cellular-, network-, and system-level architectures. Existing volume imaging techniques have proven the potential to provide such information, but the lack of technology to

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10

Pavlicová, Martina. "Thresholding FMRI images." Connect to this title online, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1097769474.

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Thesis (Ph. D.)--Ohio State University, 2004.<br>Title from first page of PDF file. Document formatted into pages; contains xvii, 109 p.; also includes graphics (some col.) Includes bibliographical references (p. 107-109). Available online via OhioLINK's ETD Center

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11

Kwok, Hon Hung. "Immunolesioning in the rat brain." HKBU Institutional Repository, 1999. http://repository.hkbu.edu.hk/etd_ra/234.

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12

Nair, Hemanth P. "Brain imaging of developmental learning effects /." Full text (PDF) from UMI/Dissertation Abstracts International, 2000. http://wwwlib.umi.com/cr/utexas/fullcit?p3004348.

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13

Alač, Morana. "How brain images reveal cognition an ethnographic study of meaning-making in brain mapping practice /." Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2006. http://wwwlib.umi.com/cr/ucsd/fullcit?p3222050.

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Thesis (Ph. D.)--University of California, San Diego, 2006.<br>Title from first page of PDF file (viewed September 19, 2006). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references.

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14

Iordanov, Todor [Verfasser]. "Mapping brain response variability in schizophrenia / Todor Iordanov." Konstanz : Bibliothek der Universität Konstanz, 2012. http://d-nb.info/1025637275/34.

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15

Stelzer, Johannes. "Nonparametric statistical inference for functional brain information mapping." Doctoral thesis, Universitätsbibliothek Leipzig, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-143884.

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An ever-increasing number of functional magnetic resonance imaging (fMRI) studies are now using information-based multi-voxel pattern analysis (MVPA) techniques to decode mental states. In doing so, they achieve a significantly greater sensitivity compared to when they use univariate analysis frameworks. Two most prominent MVPA methods for information mapping are searchlight decoding and classifier weight mapping. The new MVPA brain mapping methods, however, have also posed new challenges for analysis and statistical inference on the group level. In this thesis, I discuss why the usual procedu

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16

Lebois, Alice. "Brain microstructure mapping using quantitative and diffsusion MRI." Phd thesis, Université Paris Sud - Paris XI, 2014. http://tel.archives-ouvertes.fr/tel-01063198.

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This thesis is focused on the human brain microstructure mapping using quantitative and diffusion MRI. The T1/T2 quantitative imaging relies on sequences dedicated to the mapping of T1 and T2 relaxation times. Their variations within the tissue are linked to the presence of different water compartments defined by a specific organization of the tissue at the cell scale. Measuring these parameters can help, therefore, to better characterize the brain microstructure. The dMRI, on the other hand, explores the brownian motion of water molecules in the brain tissue, where the water molecules' moveme

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17

Grisot, Giorgia. "Validation of dMRI techniques for mapping brain pathways." Thesis, Massachusetts Institute of Technology, 2019. https://hdl.handle.net/1721.1/122194.

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This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Thesis: Ph. D., Harvard-MIT Program in Health Sciences and Technology, 2019<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 201-222).<br>Diffusion magnetic resonance imaging (dMRI) tractography is the only non-invasive tool for studying the connectional architecture of the brain in vivo. By measuring the diffusion of water molecules dMRI provides unique information about white matter pathway

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18

Ing, Alex. "Comparing functional connectivity across the whole brain." Thesis, University of Aberdeen, 2014. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=225661.

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Functional connectivity MRI (fcMRI) based on the blood oxygen level dependent (BOLD) contrast has become a widely used modality for mapping the brain's functional architecture. In recent years, applications of fcMRI have led to numerous breakthroughs in both clinical research and basic sciences. However, there are a number of unresolved issues associated with fcMRI relating to both the modality itself, and to methods used to analyse fcMRI data. The aim of this thesis was twofold: to develop novel data analysis procedures, and to demonstrate their feasibility in dedicated neuroimaging studies.

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19

Kasturirangan, Rajesh 1971. "Mapping spatial relations." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/28313.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Brain and Cognitive Sciences, 2004.<br>Includes bibliographical references (p. 155-160).<br>One of the fundamental issues in cognitive science is the problem of grounding concepts in the perceptual world. In this thesis, I present a computational theory for how spatial relations are grounded in the perceptual world. Three constraints are critical to this theory: abstractness, groundedness and flexibility all of which need to be satisfied in order to explain the structure of spatial concepts. I then show how a formal framework, ba

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20

Stetner, Michael E. "Improving decoding in intracortical brain-machine interfaces." Cleveland, Ohio : Case Western Reserve University, 2009. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=case1254235417.

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21

Wang, Ling. "Effects of perinatal malnutrition on brain development in rats." Click to view the E-thesis via HKUTO, 2006. http://sunzi.lib.hku.hk/hkuto/record/B37930333.

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22

Wang, Ling, and 王玲. "Effects of perinatal malnutrition on brain development in rats." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2006. http://hub.hku.hk/bib/B37930333.

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23

Shukla, Charu. "ENHANCEMENT OF BRAIN MELANOCORTIN SIGNALING IN LEAN, ACTIVE RATS." Kent State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=kent1397830141.

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24

Thompson, Garth John. "Neural basis and behavioral effects of dynamic resting state functional magnetic resonance imaging as defined by sliding window correlation and quasi-periodic patterns." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/49083.

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While task-based functional magnetic resonance imaging (fMRI) has helped us understand the functional role of many regions in the human brain, many diseases and complex behaviors defy explanation. Alternatively, if no task is performed, the fMRI signal between distant, anatomically connected, brain regions is similar over time. These correlations in “resting state” fMRI have been strongly linked to behavior and disease. Previous work primarily calculated correlation in entire fMRI runs of six minutes or more, making understanding the neural underpinnings of these fluctuations difficult. Recent

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25

Moreira, Tiago J. T. Prazeres. "Recovery from focal brain ischemia induced by extradural compression in diabetic and non-diabetic rats /." Stockholm, 2006. http://diss.kib.ki.se/2006/91-7140-722-7/.

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26

Coffin, Lorraine. "Topographic mapping of the brain activity of gifted children." Thesis, McGill University, 1993. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=41094.

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The study compared the brain electrical activity of two groups of gifted children between the ages of 9 and 13 years. The electroencephalogram (EEG) was recorded with eyes closed: "at rest" and during three simple cognitive tasks. Significant differences were found in absolute power in the resting state EEG between the gifted high achievers and non-gifted, age-matched peers. No significant differences were found between the gifted underachievers and age-matched peers. Significant differences were found in absolute and relative power during the word recognition task compared to the resting EEG.

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27

Zanni, Caroline A. A. "Topographic mapping of the brain activity of perceived motion." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=35227.

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The study compared electrical brain activity of subjects in five different conditions: eyes-closed at rest, eyes-open at rest, looking at a flashing object, looking at apparent movement, and looking at real movement. Absolute theta and alpha power in the frontal and occipital areas were analyzed. Significant differences were found in the frontal area. Results suggest that perceived movement requires higher order cognitive processes outside the occipital area. Implications for education and cognitive research are discussed.

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28

Bodegård, Anna S. K. "Functional mapping of somatosensory cortices in the human brain /." Stockholm : [Karolinska Univ. Press], 2001. http://diss.kib.ki.se/2001/91-7349-006-7/.

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29

Cizeron, Mélissa. "Synaptome mapping of glutamatergic synapses across the mouse brain." Thesis, University of Edinburgh, 2017. http://hdl.handle.net/1842/28739.

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Synapses are specialised contacts between neurons. At postsynaptic terminals of glutamatergic synapses, protein complexes process and transmit the information received from the presynaptic terminal. Scaffolding proteins, among which members of the disc large homologue (DLG) family are the most abundant, assemble the molecular machinery in the postsynaptic terminal. Recently, two members of the DLG family, postsynaptic density protein 95 (PSD95) and synapse associated protein 102 (SAP102), have been shown to form different types of complexes, thus giving the synapse different signalling capabil

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30

Williams, G. R. "Mapping touch and nociception in the human infant brain." Thesis, University College London (University of London), 2013. http://discovery.ucl.ac.uk/1398507/.

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Infants often experience clinically-essential painful procedures. The aim of this thesis was to measure, using functional magnetic resonance imaging (fMRI) and electroencephalography (EEG), activation patterns in the infant brain in response to noxious and non-noxious cutaneous stimulation. Using fMRI we assessed somatosensory and nociceptive circuitry in infants undergoing brush, three forces of von Frey, or pinprick stimulation of the foot. First we established optimum parameters and protocols specific for this study. Next, we characterised brain activity and somatotopy, and then considered

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31

Ehrsson, H. Henrik. "Neural correlates of skilled movement : functional mapping of the human brain with fMRI and PET /." Stockholm, 2001. http://diss.kib.ki.se/2001/91-628-4938-7/.

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32

Kulkarni, Praveen P. "Functional MRI data analysis techniques and strategies to map the olfactory system of a rat brain." Link to electronic thesis, 2005. http://www.wpi.edu/Pubs/ETD/Available/etd-011906-095333/.

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33

Beaulieu, Julianie Anne. "The space inside the skull digital representations, brain mapping and cognitive neuroscience in the decade of the brain /." [S.l. : Amsterdam : s.n.] ; Universiteit van Amsterdam [Host], 2000. http://dare.uva.nl/document/84290.

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34

Lai, Kam-ming. "Structure and function of 5'-nucleotidase of the rat brain /." [Hong Kong : University of Hong Kong], 1991. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12986343.

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35

Lui, Lok Ming. "Computational conformal geometry and its applications to human brain mapping." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1680018831&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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36

Goldenholz, Daniel Mordechai. "Spatiotemporal techniques in multimodal imaging for brain mapping and epilepsy." Thesis, Boston University, 2006. https://hdl.handle.net/2144/33477.

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Thesis (Ph.D.)--Boston University<br>This thesis explored multimodal brain imaging using advanced spatiotemporal techniques. The first set of experiments were based on simulations. Much controversy exists in the literature regarding the differences between magnetoencephalography (MEG) and electroencephalography (EEG}, both practically and theoretically. The differences were explored using simulations that evaluated the expected signal-to-noise ratios from reasonable brain sources. MEG and EEG were found to be complementary, with each modality optimally suited to image activity from different a

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37

Yoon, Young Gyu. "Optical and computational approaches for mapping brain activity and structure." Thesis, Massachusetts Institute of Technology, 2018. http://hdl.handle.net/1721.1/118100.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2018.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 181-189).<br>Neuroscience always has been a heavily technology-starved field that has been often revolutionized with the rise of a new technology; and arguably the future advancement of neuroscience will also depend largely on the development of new technologies that allow acquiring new data sets that can provide deeper insights into the brain. While there is no universal agreement as to wh

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38

Repper-Day, Christopher. "Mapping dynamic brain connectivity using EEG, TMS, and Transfer Entropy." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/mapping-dynamic-brain-connectivity-using-eeg-tms-and-transfer-entropy(27a55697-1b4f-40e0-8d07-0a53d3e67a24).html.

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To understand how the brain functions, we must investigate the transient interactions that underpin communication between cortical regions. EEG possesses the optimal temporal resolution to capture functional connectivity, but it lacks the spatial resolution to identify the cortical locations responsible. To circumvent this problem electrophysiological connectivity should be investigated at the source level. There are many quantifiers of connectivity applied to EEG data, but some are not sensitive to the direct, or indirect, influence of one region over another, and others require the specifica

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39

Olesen, Pernille J. "Brain function and behaviour related to development and training of working memory /." Stockholm, 2005. http://diss.kib.ki.se/2005/91-7140-506-2/.

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40

Petersson, Karl Magnus. "Learning and memory in the human brain /." Stockholm, 2005. http://diss.kib.ki.se/2005/91-7140-304-3/.

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41

黎錦明 and Kam-ming Lai. "Structure and function of 5'-nucleotidase of the rat brain." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1991. http://hub.hku.hk/bib/B31232280.

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42

Lipovats, Anthony. "Electroconvulsive shock and 24-hour rhythms in the rodent brain." Thesis, University of Bath, 1987. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376268.

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43

Huang, Ruey-Song. "Multisensory representations of space multimodal brain imaging approaches /." Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2006. http://wwwlib.umi.com/cr/ucsd/fullcit?p3214724.

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Thesis (Ph. D.)--University of California, San Diego, 2006.<br>Title from first page of PDF file (viewed July 11, 2006). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references.

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44

Lin, Xiao Hong. "Mapping of brain activation and functional brain networks associated with cognition by using fNIRS or concurrent fNIRS-EEG recordings." Thesis, University of Macau, 2018. http://umaclib3.umac.mo/record=b3953720.

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45

Wilson, Martha Ann. "A topographic brain mapping study of differences in brain electrical activity patterns between introverted and extraverted high school males /." The Ohio State University, 1989. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487672631601213.

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46

Larsson, Jonas. "Imaging vision : functional mapping of intermediate visual processes in man /." Stockholm : [Karolinska institutets bibl.], 2001. http://diss.kib.ki.se/2001/91-7349-090-3/.

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47

Di, Curzio Domenico. "Preclinical treatments for hydrocephalus in juvenile ferrets and rats." BioMed Central, 2013. http://hdl.handle.net/1993/31647.

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Hydrocephalus is a common neurological condition characterized by altered cerebrospinal fluid (CSF) flow that results in ventricular expansion due to an accumulation of CSF inside the cranial vault. It is the second most frequent congenital neurologic malformation, but it can manifest at any age, as it is associated with multiple acquired etiologies related to CSF blockage or impaired CSF absorbance. The type and severity of brain damage is dependent on the age of onset, the rate of ventricular enlargement, the magnitude of ventriculomegaly, and how near the impaired brain structure(s) is/are

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48

Elliott, Brenda M. "Environmental enrichment, performance, and brain injury in male and female rats /." Download the dissertation in PDF, 2004. http://www.lrc.usuhs.mil/dissertations/pdf/Elliott2004.pdf.

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49

Zhang, Ke-You. "Brain Signaling Mechanisms Through Which Dopamine Stimulates Maternal Behavior in Rats." Thesis, Boston College, 2008. http://hdl.handle.net/2345/537.

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Thesis advisor: Michael Numan<br>This paper will review research from our laboratory dealing with the neural basis of maternal behavior in rats. Specifically, my work investigates hypothalamic interaction with the mesolimbic dopamine system and the regulation of maternal responsiveness. Recent evidence has shown that increased dopamine activity in the nucleus accumbens, a major terminus of the mesolimbic dopamine pathway, results in a facilitation of maternal behavior in female rats who have been partially primed by hormones. However, the way in which dopamine and hormones act on these neural

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50

Hines, Gregory M. (Gregory Manuel). "Brain Activity in Rats Exposed to Short-Term External Electrical Fields." Thesis, North Texas State University, 1985. https://digital.library.unt.edu/ark:/67531/metadc504068/.

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The effects of external electric fields (EEF) on brain activity in anesthetized rats were studied. The field strengths used, 9 kV/m and 5 kV/m, both D.C. and A.C. (60Hz) were in the range of those measured beneath current overhead transmission lines. Brain activity was monitored from surface electrodes and from electrodes stereotaxically implanted in the posterior-lateral portion of the hypothalamus. It was found that 9 kV/m and 5 kV/m EEF's both D.C. and A.C. brought about statistically significant changes in hypothalamic activity, however, the effects were bi-directional, (i.e. increases and

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