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Full-Text Articles in Medicine and Health Sciences

The Acute Effects Of Melatonin On Striatal Dopamine Release: Progressive Electrochemical Analysis In An Ex Vivo Mouse Model Utilizing Fast Scan Cyclic Voltammetry, Kevin D. Hughes Apr 2019

The Acute Effects Of Melatonin On Striatal Dopamine Release: Progressive Electrochemical Analysis In An Ex Vivo Mouse Model Utilizing Fast Scan Cyclic Voltammetry, Kevin D. Hughes

Masters Theses

The caudate putamen is a sub region of the basal ganglia, containing neural tracts important for cognition, reward learning, and voluntary motor function. Dopamine (DA) signaling received from the dopaminergic neurons of the substantia nigra pars compacta mediate locomotion, degradation of which is the characteristic neuropathology for Parkinson’s disease (PD). PD is an initially neurovegetative motor disorder but can progress to include cognitive impairments as well. Sundowner’s syndrome (SS) has been observed in patient populations with neurodegenerative diseases, characterized by the decline of cognition into evening hours. Due to the circadian influence which the hormone melatonin has on the sleep-wake …


Evidence-Based Intervention To Improve Assessment Of Headache Pain And Its Functional Capacity, Mavjuda Saydazamova Apr 2019

Evidence-Based Intervention To Improve Assessment Of Headache Pain And Its Functional Capacity, Mavjuda Saydazamova

Doctoral Projects

Introduction: Headache is a chronic pain that is challenging to properly assess in clinical practice, as it is based almost entirely on the ability of the clinician and patient to communicate. This communication is based on pain scale tools. To assess patients’ disability and pain intensity, the selected organization uses the Migraine Disability Assessment (MIDAS) screening tool. Pain intensity is measured with a Numeric Pain Scale within the MIDAS. Measuring chronic headache pain accurately, while using a very subjective and inadequate pain scale to measure chronic pain was an issue. The literature review supported replacing the Numeric Pain Scale with …