Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"olfactory processing"”.
-
Toward a platform for programmable digital olfactory processing
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2024-12-01
-
Olfactory Processing in the Piriform Cortex of Awake, Freely Moving Mice
… established as the primary cortical recipient of olfactory information in the mammalian brain. In rodents, information extracted from recordings of PC neurons can accurately decode the identity of odors, leading to delineation of PC as the primary cortical region involved in the formation of odor …
-
Time-varying phase relationship between spiking neuronal responses and local field potentials in olfactory processing in manduca sexta
… seeks to explain neural coding in the first processing center of the invertebrate olfactory system - the antennal lobe - by proposing that activated primary output neurons participate in the encoding ensemble only transiently, based on the coincidence of their spiking relative to local field …
-
Learning and Olfactory Processing by the Parasitic Wasp, Cotesia Congregata, In Response to Concentration of Herbivore Related Tomato Volatiles
… dependent, that parasitoid wasps use elemental processing during learning, and that the concentration during learning of herbivore-related plant volatiles affects attraction responses were tested using a novel technology which controlled the concentration of herbivore-related plant volatiles. …
-
Connectivity of olfactory bulb dopaminergic interneurons
… periphery and cortex, a vast amount of local processing happens in the olfactory bulb, where the olfactory signal enters the brain. As such, the olfactory bulb is home to a large and diverse population of inhibitory interneurons that greatly outnumber the excitatory neurons. These are …
-
Transgenic Tools in Ants and the Representation of Alarm Pheromones in the Ant Antennial Lobe
… the wellcharacterized vinegar fly, the primary olfactory processing centers (antennal lobes) contain an order of magnitude more functional units compared to the vinegar fly, presumably to facilitate detecting and discriminating between vast numbers of pheromones. The discovery of additional …
-
Modulation and Ligand Selectivity of Mammalian Odorant Receptors
… 1000 in mouse. Central to the question of how olfactory stimuli are represented at the peripheral level is defining the ligand selectivity and activity regulation of ORs.</p><p>Processing of chemosensory signals in the brain is dynamically regulated in part by an animal’s physiological state. …
-
Fear Learning and the Olfactory Bulb: Neural Correlates of Behavioral Fear Generalization
… theory argues that learning alters sensory processing to make the stimuli more difficult to perceptually distinguish, which cascades into behaviorally treating them as the same. The olfactory bulb (OB) represents an ideal model system for studying the extent to which fear learning alters …
-
Representations and Transformations of Odor Information in the Mouse Olfactory System
… of critical importance for survival. The mouse olfactory system mediates both learned and innate odor-driven behaviors, including activities as diverse as the localization of food sources, the avoidance of predators, and the selection of mates. How a chemical stimulus in the environment …