Sökning: "cerebellum"
Visar resultat 16 - 20 av 125 avhandlingar innehållade ordet cerebellum.
16. Acute toluene effects on neurotransmission in the central nervous system
Sammanfattning : The aim of this thesis was to develop a method to study the effects of toluene in the central nervous system of the rat. Microdialysis on awake rats was used to study toluene's effects on the transmission of dopamine, acetylcholine, glutamate and aspartate in the striatum, and on GABA in the striatum, the cerebellum and the globus pallidus. LÄS MER
17. The central cervical nucleus in the rat : studies on connectivity, function and chemical transmission
Sammanfattning : The central cervical nucleus (CCN) is a spinocerebellar cell group in the upper cervical spinal cord (rat: Cl-C3), that is known to receive a powerful primary afferent input from, the upper cervical spinal nerves (C 1-C4), originating mainly from muscle spindle afferents in deep dorsal neck muscles and from the ipsi- and contralateral vestibular nuclei. It projects to the cerebellar vermis bilaterally and to all the vestibular nuclei contralaterally. LÄS MER
18. Serotonergic mechanisms in atopic dermatitis
Sammanfattning : Atopic dermatitis (AD) may be worsened by stress and anxiety. Serotonin (5-hydroxytryptamine; 5-HT) is an important mediator in stress and anxiety. In the present thesis serotonergic mechanisms were studied in atopic dermatitis (AD). LÄS MER
19. Cerebellar Control of Classical Conditioning
Sammanfattning : It has previously been shown that the cerebellum is critical for classical conditioning. The experiments presented in this thesis aimed to study how the cerebellum controls conditioned eyeblink responses (CRs) and specifically the efferent path from the cerebellar cortex to the muscles. LÄS MER
20. Preterm intraventricular cerebral hemorrhage: role of cell-free hemoglobin
Sammanfattning : Cerebral intraventricular hemorrhage in preterm infants continues to be a major clinical problem associated with neurodevelopmental abnormalities manifested by cognitive, behavioral, attentional, social and motor deficits. Hypothesis and aims: The central thesis is that the cytotoxicity of extravasated blood and of consequently released cell-free hemoglobin(Hb) is pivotal for the pathophysiological events causally involved in brain injury. LÄS MER