Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 182 for “"neurochemical"”.
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Neurochemical Factors in Learning and Memory
Made available in DSpace on 2014-12-08T23:01:22Z (GMT). No. of bitstreams: 1 6604187.pdf: 3222381 bytes, checksum: 5db4d1ae4ae5a4f232e755c36e38d5b6 (MD5) Previous issue date: 1965
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Neurochemical characterization of the rodent primary sensory system
… associated tissues are important targets for neurochemical study. Disorders of the sensory system, including chronic pain and itch, can be extremely devastating and, in many cases, difficult to treat. Part of the difficulty of treating such disorders is the limited understanding that we have …
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Neural and neurochemical mechanisms of sustained visual attention
… behavioural, pharmacological, neuroimaging and neurochemical methods. A visual discrimination task was developed for measuring sustained attention. To this end, brief visual signals over signal omission had to be detected and novel manipulations of visual distraction were developed. Particular …
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Pharmacokinetic and neurochemical correlates of context-dependent behavioral sensitization
This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).
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Neurochemical Changes Following Stroke: Role In Neuroprotection And Cardiac Susceptibility
… of the amygdala. Sham MCAO was ineffective.;Neurochemical changes were assessed 5 days after localized excitotoxic lesion of the IC or primary somatosensory cortex (SSC-I). Damage to the IC but not SSC-I reproduced the ipsilateral neurochemical changes of MCAO. Nevertheless, damage to the …
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Molecular and Neurochemical Effects of Methylphenidate on the Developing Brain
Attention deficit hyperactivity disorder (ADHD) affects 2.6-4.5% of the worlds population, with affected children often performing poorly at school. The catecholamine hypothesis of ADHD proposes that the disorder results from a hypofunction of the fronto-striato-cerebellar catecholaminergic (i.e. …
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Behavioural, neurochemical and neuroendocrine effects of predator stress in mice
… stressor predator exposure has on behaviour, on neurochemical parameters in various brain regions and on neuroendocrine parameters in mice. Therefore mice of several strains were exposed to a rat. Also the effects of repeated predator exposure were assessed. Rat exposure lead to risk assessment …
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Neurochemical and Neuroanatomical Basis Of Reversal Learning In The Rat
… of this thesis was to investigate the neural and neurochemical substrates of cognitive flexibility using a novel touchscreen task involving serial reversal of visual discrimination in rats. Much evidence has implicated frontostriatal circuitry in the mediation of reversal learning and this thesis …
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Silicon-based microfabricated droplet-microfluidics electrospray emitter for neurochemical sensing
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2023-12-01
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Investigating Anatomical and Neurochemical Topology of the Mammalian Suprachiasmatic Nucleus
… and c) whether there is a circadian shift in neurochemical topology. Furthermore, to visualise direct connectivity within defined neurochemical cells of the SCN the pseudotyped rabies virus tracing tool was successfully used in the SCN for the first time. In tracing pre-synaptic connectomes of …
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Neurochemical Measurements in Rodents that Model Huntingtion's Disease and Oxidative Stress
Huntington's disease (HD) is a fatal, neurodegenerative movement disorder caused by a CAG repeat expansion on the gene encoding the huntinin protein. HD is characterized by preferential and extensive striatal degeneration. We used fast-scan cyclic voltammetry to measure dopamine release and reserve …
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Neurochemical monitoring by silicon nanodialysis probe coupled with mass spectrometry detection
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2027-08-01
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Fabrication and testing of silicon integrated nanofluidic channels for neurochemical transport
… satisfy the requirements for high-resolution neurochemical sensing. Therefore, to fulfill this need, we have developed a process to build a monolithic neurochemical sampling probe in which the size and spatial resolution can be directly controlled. Moreover, we have developed test benches to …
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Long silicon microfluidic needles for VTA and in-vivo differential neurochemical measurement
… neural probes intended for high-resolution neurochemical sampling from deep brain nuclei such as the ventral tegmental area in mice. The work first analyzes stress-induced bending in thinfilm cantilever structures on silicon-on-insulator substrates and develops a multilayer stress-balancing …
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Neurochemical modulation of affective and behavioural control: Models and applications for psychiatry
… results, collectively, advance knowledge of neurochemical and computational mechanisms underlying psychiatric conditions trans-diagnostically, with implications for revised psychiatric classifications in line with the Research Domain Criteria (RDoC).
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