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- Ionic basis of neuronal CO²/H+ chemosensitivity in the pulmonate snail, Helix aspersa.
- Hypercapnia -- Regulation. ; Carbon dioxide -- Physiological effect. ; Carbon dioxide in the body. ; Brown garden snail -- Respiration. ; Potassium channels.
- After more than 150 years of studying the respiratory effects of hypercapnia, the intrinsic neuronal mechanism by which carbon dioxide (CO²) stimulates electrical excitability of respiratory neurons, and hence respiratory drive, is still...
- Dartmouth Dissertations
- Exercise and the brain : impacts on cognition neural function and mental health / by Andrea M. Robinson.
- It has been well established that physical exercise has broad impacts across the lifespan, including improved cognition, brain function, and mental health. Studies investigating the mechanism underlying the cognitive enhancing effect of exercise...
- Dartmouth Dissertations
- $Influence of the infracerebellar nucleus on respiratory activity.$
- Influence of the infracerebellar nucleus on respiratory activity.
- Respiration -- Regulation. ; Cerebellar nuclei.
- Dartmouth Dissertations
- The mechanism of action for angiotensin-1-7 in the rostral ventrolateral medulla in the modulation of cardiovascular sympathetic nerve activity / by Mark S. Bilodeau
- Elevated sympathetic discharge from the CNS is an underlying pathogenic mechanism in neurogenic hypertension and an exacerbating factor in chronic heart failure (CHF). Current treatment of these diseases focuses on attenuation of the downstream...
- Dartmouth Dissertations
- Serotonin signaling in the nucleus tractus solitarius modulates the larybgeal chemoreflex : implications for sudden infant death syndrome / by William T. Donnelly
- Sudden infant death syndrome (SIDS) occurs when a sleeping infant experiences a challenge to cardiorespiratory homeostasis which it fails to overcome. Analyses of brain tissue from SIDS cases from around the world consistently show abnormalities in...
- Dartmouth Dissertations
- The relationship between the apomorphine and the narcotic receptors of the emetic chemoreceptor trigger zone of the cat.
- Emetics. ; Apomorphine. ; Morphine.
- Dartmouth Dissertations
- Neurohypophysial function during acute stimulation in rats: role of vasopressin in regulation of blood pressure and oxytocin release.
- Blood pressure. ; Vasopressin. ; Neurophysiology. ; Rats as laboratory animals.
- Dartmouth Dissertations
- Bethanechol and central respiratory control.
- Bethanechol. ; Anesthetics.
- Dartmouth Dissertations
- CO2 chemoreceptor function in the pulmonate snail.
- Helix (Mollusks) -- Respiration. ; Chemoreceptors. ; Carbonic anhydrase.
- Dartmouth Dissertations
- Actions of substances placed in the cat cerebrospinal fluid space.
- Pharmacology, Experimental. ; Cats.
- Dartmouth Dissertations
- The effects of thyrotropin releasing hormone in the retrotrapezoid nucleus.
- Thyrotropin releasing factor -- Physiological effect. ; Pons Varolii -- Physiology. ; Medulla oblongata -- Physiology. ; Respiration -- Regulation. ; Rats -- Respiration.
- The respiratory control network (RC) is made up nuclei dispersed throughout the pons and medulla oblongata and receives information from various sources that alter respiratory output. My studies have been focussed on one of these nuclei that play a...
- Dartmouth Dissertations
- Respiratory regulation and central depressant drugs.
- Drugs -- Physiological effect. ; Respiratory organs.
- Dartmouth Dissertations
- Biochemical characterization of prion conversion.
- Prion diseases. Prions. Proteolytic enzymes -- Pathophysiology. Proteins -- Conformation.
- Prion diseases are infectious neurodegenerative disorders characterized by a conformational change of the host-encoded prion protein. The normal nonpathogenic isoform of the prion protein (PrPc) is primarily composed of α-helices and very low...
- Dartmouth Dissertations
- Respiratory-related hypoglossal activities in decerebrate cats.
- Hypoglossal nerve. ; Airway (Medicine). ; Respiration.
- Dartmouth Dissertations
- Direct and indirect effects on planktonic ciliate assemblages.
- Ciliata -- Effect of sediments on. ; Ciliata -- Effect of habitat modification on. ; Plankton -- Effect of sediments on. ; Plankton -- Effect of habitat modification on.
- Dartmouth Dissertations
- Reaggregation of sea urchin embryonic cells.
- Sea urchins -- Embryos. ; Embryology Experimental. ; Cell aggregation.
- Dartmouth Dissertations
- The role of medullary raphé serotonergic neurons in central chemoreception during sleep and wakefulness in newborn piglets: relevance to the sudden infant death syndrome.
- Serotoninergic mechanisms. ; Brain stem -- Physiology. ; Neurons -- Physiology. ; Respiration -- Regulation. ; Carbon dioxide -- Physiological effect. ; Chemoreceptors -- Physiology. ; Sudden infant death syndrome -- Pathogenesis
- Dartmouth Dissertations
- Post-translational modification in retinoid action: a role for UBEIL in cancer therapy and chemoprevention.
- Retinoids -- Mechanism of action. ; Post-translational modification. ; Tretinoin -- Therapeutic use. ; Lungs -- Cancer -- Chemoprevention.
- The retinoids--natural and synthetic derivatives of vitamin A--are active in cancer therapy and chemoprevention. The signals that underlie retinoid clinical activity are triggered by induction of retinoid target genes. Therefore, a greater...
- Dartmouth Dissertations
- An analysis of d - amphetamine.
- Amphetamines.
- Dartmouth Dissertations
- The role of brain serotonin in afferent and efferent inhibitory processes.
- Serotonin.
- Dartmouth Dissertations
- Modulation of the hypercapnic and hypoxic ventilatory responses by the medullary raphe region in conscious rats.
- Respiration -- Regulation. ; Medulla oblongata -- Physiology. ; Hypercapnia. ; Anoxemia. ; Rats -- Respiration.
- Serotonergic and non-serotonergic neurons located in the medullary raphe region of the mammalian brainstem are involved in numerous physiological processes. Concerning respiration, neurons in this region have been found to be chemosensitive, i.e.,...
- Dartmouth Dissertations
- The neuromodulatory influences of vasopressin on fear conditioning and spatial learning.
- Vasopressin -- Physiological effect.
- Dartmouth Dissertations
- Relationship of freezing and stimulus-evoked heart-rate changes in the acoustic startle habituation paradigm.
- Heart beat. ; Fear. ; Acoustic reflex. ; Startle reaction.
- Dartmouth Dissertations
- Altered serotonin signaling impairs cardiorespiratory control in early postnatal development : relevance for the SIDS / by Karlene T. Barrett.
- Serotonin -- Receptors.;""Serotoninergic mechanisms -- Sudden infant death syndrome -- Pathogenesis -- Respiration -- Regulation -- Medulla oblongata -- Physiology.""
- Dartmouth Dissertations
- The use of computer models to capture, understand and control dynamic brain processes.
- Brain -- Physiology -- Mathematical models. Brain stem -- Effect of chemicals on. Basal ganglia -- Physiology.
- Understanding how the brain works remains one of the toughest problems in science, despite the progress in scientific technology available for its study. The difficulty lies in the fact that the brain is a dynamic system, while the body of facts...
- Dartmouth Dissertations
- Helix aspersa NHE1: cDNA cloning and characterization.
- Sodium cotransport systems. Chemoreceptors. Respiration -- Regulation -- Genetic aspects. Brown garden snail -- Respiration. Carbon dioxide in the body. Arginine. Antisense DNA -- Genetics.
- Studies of central CO 2 chemosensors are hampered by the complexity of mammalian central nervous systems. Our laboratory developed the pulmonate snail, Helix aspersa , as a relatively simple alternative to mammalian models. A question concerning...
- Dartmouth Dissertations
- The regulation and packaging of Cif, a novel virulence factor of Pseudomonas aeruginosa
- Pseudomonas aeruginosa is an opportunistic pathogen of humans and the leading cause of mortality in patients with the inherited disorder cystic fibrosis (CF). The focus of the studies presented herein was characterization of the regulation and...
- Dartmouth Dissertations
- Selective serotonergic modulation of cortical pyramidal neurons in the rodent prefrontal cortex / by Daniel Avesar.
- Serotonin (5-hydroxytryptamine, 5-HT) in the prefrontal cortex (PFC) plays an important role in cognitive processing and emotional regulation, and altered serotonergic signaling in the cortex is associated with disorders such as schizophrenia,...
- Dartmouth Dissertations

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