In-depth interviews with 30 sons actively involved in caring for a parent with dementia expand the understanding of sons' caregiving experiences. The within-group analysis revealed common themes that emerged from the narratives--duty, acceptance, taking charge, common emotions, and work flexibility--as well as common issues--loss, sibling relationships, role reversal, coping strategies, and pos...

An Intelligent Distributed Antenna System (IDAS) fed by a multiple Base Transceiver Station (BTS) has the ability to distribute the radio resources over a given geographic area. To enable an efficient distribution of radio resources amongst the antenna modules, a server is utilized to dynamically allocate the remote antenna modules to the BTSs using a Self-Optimized Network (SON) algorithm. Mon...

To investigate the effects of novel intravenous general anesthetic propofol on membrane electrophysiological characteristics and action potential (AP) of the supraoptic nucleus (SON) neurons and possible ionic mechanisms, intracellular recordings were conducted in SON neurons from the coronal hypothalamic slice preparation of adult male Sprague Dawley (SD) rats. The results showed that bath app...

Noradrenaline and serotonin are known to control arginine-vasopressin (AVP) and oxytocin (OT) secretion in the systemic circulation. The aim of the current study was to investigate whether these monoamines are also able to influence AVP and OT expression in the paraventricular (PVN) and supraoptic nuclei (SON). To test this hypothesis, we used the Tg8 transgenic mice KO for the monoamine oxidas...

OF THE DISSERTATION Sins of the Father: An Investigation into Judgments and Processes Involved in Within-family Tainting by Stephanie Allison Peak Doctor of Philosophy in Psychological and Brain Sciences Washington University in St. Louis, 2017 Professor Alan J. Lambert, Chairperson The present research focused on a real-world event (i.e., the 2015 Paris terrorist attacks) as a basis for gainin...

Neuronal nitric oxide synthase (nNOS) has been reported to be up-regulated in the hypothalamic supraoptic nucleus (SON) during dehydration which in turn could increase nitric oxide (NO) production and consequently affect arginine vasopressin (AVP) secretion. The anteroventral third ventricle (AV3V) region has strong afferent connections with the SON. Herein we describe our analysis of the effec...

Previous studies implicated potential value of mismatch negativity (MMN) in predicting recovery of consciousness in patients with disorders of consciousness (DOC). We have adopted a novel MMN evoked by subject's own name (SON), a self-referential stimulus thought to be powerful in evoking residual brain activity, and examined the correlation between the MMN and recovery of consciousness in pati...

Recent advances in neuronal culturing techniques have supplied a new set of tools for studying neural tissue, providing effective means to study molecular aspects of regulatory elements in the supraoptic nucleus of the hypothalamus (SON). To combine molecular biology techniques with electrophysiological recording, we modified an organotypic culture protocol to permit transfection and whole cell...

The supraoptic nucleus (SON) of the hypothalamus is an important integrative brain structure that coordinates responses to perturbations in water balance and regulates maternal physiology through the release of the neuropeptide hormones vasopressin and oxytocin into the circulation. Both dehydration and lactation evoke a dramatic morphological remodeling of the SON, a process known as function-...