Browsing by Subject "Brain"
Now showing items 1-15 of 15
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Altered nociceptive responding in animal models of affective disorders: role of monoamines and immune mediators
(2013-12-18)Depression and chronic pain share an intricate, complex relationship, the comorbidity of which is reported to affect up to 80% of patients. This thesis demonstrated enhanced nociceptive responding to mechanical and cold, ... -
Behavioural, neurochemical and neuroendocrine effects of the endogenous beta-carboline harmane in fear-conditioned rats
(2012)The putative endogenous imidazoline binding site ligand harmane enhances neuronal activation in response to psychological stress and alters behaviour in animal models of anxiety and antidepressant efficacy. However, the ... -
Cognition in two languages: bilingualism and second language competency as determinants of cognitive performance
(NUI Galway, 2019-07-15)Introduction. This project emphasises the importance of two aspects in research on bilingualism: (i) the inclusion of multiple language sets to reach generalisable results, which ensures that differences originate in changes ... -
Consciousness of brain
(Psychological Society of Ireland, 2006)Evolved consciousness makes possible a rich variety of experience, transmissible from mind to mind via poetical and logical symbolism. Scientific experience involves mapping the energy of the system onto a correspondent ... -
The effect of pain on cognitive function: a review of clinical and preclinical research.
(2011)Cognitive impairment is commonly associated with the pain experience. This impairment represents a major obstacle to daily activities and rehabilitation, especially in the chronic pain population. Here we review clinical ... -
Ex vivo investigation of iron handling in the brain
(2016-11-04)Aberrant iron deposition in the brain is associated with aging and neurodegenerative disorders including multiple sclerosis, Alzheimer’s disease and Parkinson’s disease. It is unclear whether metabolic dyshomeostasis of ... -
FAAH inhibition attenuates TLR3-mediated hyperthermia, nociceptive- and anxiety-like behaviour in female rats
(Elsevier, 2018-06-25)Aberrant activation of toll-like receptor (TLR)s results in persistent and prolonged neuroinflammation and has been implicated in the pathogenesis and exacerbation of psychiatric and neurodegenerative disorders. TLR3 ... -
Fibrin-in-fibrin intervention for enhanced dopaminergic graft survival in Parkinson’s disease: Special focus on brain N-glycans
(NUI Galway, 2019-11-07)Parkinson’s disease (PD) is a chronic, progressive neurodegenerative disorder caused due to the selective loss of dopaminergic neurons in substantia nigra pars compacta (SN) translating into the classical motor symptoms ... -
A glyco approach for the treatment of Parkinson’s disease: From the glycobiological characterisation to the development of glyco-modulatory collagen-based hydrogel systems
(NUI Galway, 2021-12-20)Parkinson’s disease (PD) is the most common motor-related progressive neurodegenerative condition, mainly caused by the loss of dopaminergic neurons in the substantia nigra. Despite the increased knowledge regarding its ... -
Hyperelastic and viscoelastic properties of brain tissue in tension
(ASME, 2012)Mechanical characterization of brain tissue at high loading velocities is particularly important for modelling Traumatic Brain Injury (TBI). During severe impact conditions, brain tissue experiences a mixture of compression, ... -
Maternal deprivation is associated with sex-dependent alterations in nociceptive behavior and neuroinflammatory mediators in the rat following peripheral nerve injury
(Elsevier, 2013-10)Early-life stress is associated with an increased risk of developing affective disorders and chronic pain conditions. This study examined the effect of maternal deprivation (MD) on nociceptive responding prior to and ... -
Neurotrophic Factor-Expressing Mesenchymal Stem Cells Survive Transplantation into the Contused Spinal Cord Without Differentiating into Neural Cells
(Mary Ann Liebert, 2009-10)The aim of this study was to assess the feasibility of transplanting mesenchymal stem cells (MSCs), genetically modified to express glial-derived neurotrophic factor (GDNF), to the contused rat spinal cord, and to subsequently ... -
Pharmacological inhibition of monoacylglycerol lipase attenuates LPS-induced increases in cytokine expression in the rat frontal cortex and plasma: differential mechanisms of action
(2013)Background and purpose: This study determined the effect of JZL184, a selective inhibitor of monoacylglycerol lipase (MAGL), the enzyme which preferentially catabolises the endocannabinoid 2-arachidonoyl glycerol (2-AG), ... -
Stress-induced hyperalgesia
(Elsevier, 2014-07-08)The importance of the modulation of pain by emotion is now widely recognised. In particular, stress and anxiety, depending on their nature, duration and intensity, can exert potent, but complex, modulatory influences ... -
Supraspinal modulation of pain by cannabinoids: the role of GABA and glutamate
(2007)Recent physiological, pharmacological and anatomical studies provide evidence that one of the main roles of the endocannabinoid system in the brain is the regulation of ¿-aminobutyric acid (GABA) and glutamate release. ...