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.
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Showing 1 to 20 of 42 for “"Elevated Plus Maze"”.
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Investigating the Role of Neuropeptide Y in the Ventral Hippocampus in Regulating Rats’ Elevated Plus-Maze and Shock-Probe Burying Behaviours
… In all experiments, the rats were tested in the elevated plus-maze (EPM) and the shock-probe burying test (SPBT). Infusions of NPY alone into the ventral hippocampus decreased rats’ shock-probe burying duration (p = .007), but did not affect rats’ open-arm exploration (Experiment 1). This pattern …
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The effects of intra-dorsal raphe administration of strychnine on rat behaviour and its interactions with ethanol
… behaviour was investigated in the open field, elevated plus-maze and locomotor activity box. The intracerebral microinjection of strychnine into the dorsal raphe nucleus had no effect on anxiety-like behaviours or locomotor activity in animals exposed to the open field. The elevated plus-maze …
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Sex differences in the actions of psychoactive agents and progesterone on anxiety-related behaviour in the mongolian gerbil (meriones unguiculatus) and the effects of corticosterone on the hippocampal morphology of wistar rats (rattus norvegicus)
… thesis was to evaluate the suitability of the elevated plus-maze and black-white box tests of anxiety for male and female Mongolian gerbils. The second part of this thesis then evaluates the behavioural effects of progesterone treatment and withdrawal in this species. Finally, this thesis …
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Indagine etnofarmacologica su Casimiroa edulis Llave et Lex
… leaves produced a like-anxyolitic action in the elevated plus maze test; in the FST it was as effective as fluoxetine in inducing shortening of immobility (like-antidepressant action); it reduced catalepsy haloperidol and PTZ-induced. The extract of bark significantly reduced immobility time in …
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Strain-dependent and age-dependent effects of acute, chronic, and withdrawal from chronic nicotine on fear conditioning.
… changes in somatic signs and the elevated plus maze were examined because nicotine withdrawal consists of multiple symptoms that can include increased somatic signs and increased anxiety. Strain-dependent effects of acute nicotine and nicotine withdrawal on contextual fear …
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Adversity in early adolescence alters female rats' anxiety-related behaviours and serotonergic innervation profiles in adulthood
… Administration of IPS (i.e., water immersion, elevated platform, foot shock) in early adolescence increased rats’ anxiety-like behaviour in the elevated plus-maze but had no effects in the shock-probe burying test. In the social interaction test, IPS decreased social interaction, and this …
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Perinatal high-fat diet and Bisphenol A: effects on behavior, gene expression and neuroanatomy in the medial prefrontal cortex
… play behavior from postnatal day 26- 40, elevated plus maze (EPM) and social recognition in adulthood. Further, the cortex was collected in adulthood to assess gene expression, and the number of neurons, glia, synapses and microglia. Significant alterations were found in maternal care, …
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Role of the Endocannabinoid System in Behavioral Reactions in a Depressive-Like Condition // Роля на ендоканабиноидната система в поведенчески реакции при депресивно-подобно състояние
… определена с методите: Opto Varimex, elevated plus maze, аналгезиметър, Shuttle box и Step through. РЕЗУЛТАТИ. Активирането на ЕКС не нарушава хабитуацията и понижава двигателната активност на интактни плъхове, а при модела ОВХ подобрява нарушената хабитуация и нормализира двигателната …
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Effects of oral delta-9-tetrahydrocannibinol (THC) administration on motor activity and anxiety-like behavior in adolescent and adult Sprague-Dawley rats of both sexes
… arena (OFA) and anxiety-like behavior on an elevated plus maze (EPM). Subjects received vehicle- or THC-impregnated crackers (3.0, 5.0, and 10.0 mg/kg) starting on either P35-37 for adolescent-onset groups or P79-81 for adult-onset groups 90 min prior to each behavioral test. Our data …
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The effects of parental experience on cognition, anxiety-like behaviour, and hippocampal plasticity in a biparental species.
… males showed more anxiolytic behaviour on the elevated plus maze. Furthermore, biparental males exhibited impaired spatial learning, while monoparental females exhibited enhanced spatial learning on the Barnes maze. In the hippocampus, parental experience did not affect the density of microglia …
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Examination of the effect of a diet high in vitamin D in a preclinical model of fragile X syndrome.
… of FMR1 knockout mice in the open field, elevated plus maze, nose poke, social partition, delayed fear conditioning, nor prepulse inhibition task. There was no difference in weight between groups, but there was a difference in food intake finding that animals on the vitamin D diet consumed …
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Age-related differences in ethanol withdrawal, withdrawal-induced anxiety, cognition, and response to allopregnanolone.
… anxiety-like behavior and hyperactivity in the elevated plus maze and open field tasks during withdrawal. In contrast, aged animals consumed significantly less ethanol per body weight than adults and achieved minimal withdrawal scores using the standardized scale, but exhibited profound …
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Neuropeptide FF and Neuropeptide VF and their control in the regulation of energy homeostasis and glucose metabolism
… explorative behaviours in the open field and elevated plus maze test. Together, these findings reveal the NPFF and NPVF systems as potential targets for treating metabolic disorders and anxiety, with NPFF being particularly important for a possible induction of hypometablic and hypothermic …
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Mediating role of corticotropin-releasing hormone (CRH) in anxiety and ischemia: Behavioural and physiological correlates
… hyperactivity in the open field and in the elevated plus maze. Thus while ischemia-induced CRH activation does not appear to mediate subsequent neuronal degeneration, it may play a role in anxiety-related behavioural changes.
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Non-motor symptoms in the aav-α-synuclein rat model of Parkinson’s disease: exercise as a therapeutic intervention
… behaviours on both the open field and the elevated plus maze. Voluntary running improved performance on the pattern separation task only. This was substantiated by an effect on hippocampal neurogenesis levels in the dorsal, and not ventral, dentate gyrus, suggesting that the functional …
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Evaluation of Sex Differences in the Hippocampus and Pituitary of Egr1 conditional knockout mice mediated by Nestin-Cre
… during behavior tests, with more movement in the elevated plus maze and lower freezing times during the contextual fear conditioning. RNA-seq had higher changes in females than males but was not affected by the Nestin-Cre system overall. The same RNA-seq changes in the pituitary gland were …
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Blast-Induced Tinnitus: A Combined Behavioral, Memri, And Electrophysiology Study
… in the level of anxiety was evaluated with elevated plus maze; and the change in the status of memory was evaluated with one-day Morris water maze. To investigate blast-induced neuronal changes in the limbic structures, we utilized MEMRI technique. Obtained with MRIcro, MR intensity …
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Rats selectively-bred for low and high voluntary running: co-selected traits and the effects of voluntary running on the dentate gyrus transcriptome
… locomotor activity), anxiety-like behavior (i.e. elevated plus maze), depressive-like behavior (i.e. forced swim test), and nociception (i.e. thermal and mechanical stimulus). Emphasis 2 was approached by using RNA sequencing (RNA-seq) to map the transcriptome of the dentate gyrus after exposing …
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The effects of lavandula angustifolia on animal and human laboratory models of anxiety
… studies provided a validation of the gerbil elevated plus-maze model of anxiety in both male and female gerbils, a model that has only previously been validated in female gerbils (Varty et al., 2002). Second, the studies on gerbils have shown that both lavender and rose essential oils have …
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Soziale Belastung während der Trächtigkeit bei Long-Evans Laborratten (Rattus norvegicus) und ihre Effekte auf die Reproduktion sowie die Physiologie, das Verhalten und die Reproduktion ihrer Nachkommen
… und weniger ängstlich charakterisiert werden (elevated plus maze und open-field Test). Weiterhin konnte im Blutserum der PS-Männchen eine geringere Konzentration des Stresshormons Corticosteron, sowohl unter standardisierten Haltungsbedingungen wie unter Belastung (ACTH challenge), festgestellt …
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