Sökning: "fear signaling"
Hittade 5 avhandlingar innehållade orden fear signaling.
1. Investigations of neural attractor dynamics in human visual awareness
Sammanfattning : What we see, how we see it and what emotions may arise from stimuli has long been studied by philosophers, psychologists, medical doctors and neuroscientists. This thesis work investigates a particular view on the possible dynamics, utilizing computational models of spiking neural attractor networks. LÄS MER
2. Immunological changes in human blood and skeletal muscle in response to physical exercise
Sammanfattning : Physical exercise is essential for maintaining normal function of skeletal muscle. Muscle tissue also has a remarkable capacity for adaptation to changes in physical demand. In fact, without stimulation from physical activity, muscle tissue will atrophy. LÄS MER
3. On neuroinflammation in psychotic disorders
Sammanfattning : Neuroinflammation has been implicated in several psychiatric conditions. Based on experimental studies, the glia-derived tryptophan metabolite kynurenic acid (KYNA) may be especially relevant for positive psychotic symptoms and impaired executive functioning. LÄS MER
4. Organization of brain circuits that control motivated behaviors
Sammanfattning : Eudemonia (Greek: εὐδαιμονία) is an anthropocentric term describing the absolute well-being in the Aristotelian ethics, along with the terms “arête” (virtue) and “phronesis” (wisdom from an ethical and practical point of view). Arête and virtue will guide ones decisions to promote future eudemonia and ultimately survival. LÄS MER
5. Serotonin in emotional memory processes : neuropharmacological studies with emphasis on depression
Sammanfattning : Cognitive dysfunctions are common in neuropsychiatric disorders including Major Depressive Disorder, but are difficult to normalize by antidepressant therapies and contribute to reduced functional improvement. Cognitive impairments include alterations of emotional memory processes that are early targeted by antidepressant therapies, including Selective Serotonin Reuptake Inhibitors (SSRIs). LÄS MER