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.
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Showing 1 to 6 of 6 for “"feedforward inhibition"”.
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Inhibitory Control of Contextual Fear Memory and Memory Specificity
… by close interactions between excitation and inhibition. Inhibition contributes to neural computation by gating information flow, tuning the gain of the network, and modulating the output strength of the system. The inhibition in the brain is mainly achieved by GABAergic inhibitory neurons …
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Dopaminergic Inputs to the Amygdala: Differential Innervation of Interneurons and Convergence With Cortical Afferents
… prefrontal cortex (mPFC). DA releases mPFC inhibition of the BLC, in part, through hyperpolarization of neurons in the intercalated nuclei (ICN), which also receive DA and mPFC innervation. Phaseolus vulgaris leucoagglutinin (PHA-L) anterograde tract-tracer was injected into the temporal …
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Dopaminergic modulation of hippocampal neural circuitry
… of parvalbumin-positive interneuron mediated feedforward inhibition. More prolonged DA release using 25 light-bursts (at 1 Hz) increases the SC PSP through a D1-type receptor dependent direct presynaptic effect on excitatory transmission. Thus, I propose the following model for how VTA/SNpC …
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The Role of Parvalbumin Interneurons in Mouse Primary Visual Cortex during Visual Discrimination and Perceptual Learning
… et al., 2010). PV cells are suggested to mediate feedforward inhibition and control gain modulation (Markram et al., 2004; Tremblay et al., 2016). Although increasing their activity may improve discrimination (Lee et al., 2012), findings are inconsistent and the role of PV cells has been under …
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Striatal Microcircuits Underlying Control of Actions
… compose a striatal microcircuit that provides a feedforward inhibition circuit in which glutamatergic inputs excite the FSIs that then inhibit the SPNs. By using 3D motion capture, in vivo electrophysiology and calcium imaging, we recorded neural activity from SPNs and FSIs while precisely …
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Dendritic properties of inhibitory thalamic neurons: implications in sub-cortical sensory processing
Item reinstated by Sarah Shreeves (sshreeve@illinois.edu) on 2014-06-28T10:00:20Z Item was in collections: Graduate Theses and Dissertations at Illinois (ID: 204) Neuroscience Program Dissertations (ID: 630) No. of bitstreams: 2 Crandall_Shane.pdf: 5543535 bytes, checksum: …