Christoffer Berge

Christoffer Berge
  • MSc psychology
  • PhD Student at University of Oslo

About

6
Publications
667
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42
Citations
Introduction
I study brain-state dependent processing in thalamocortical circuits during hippocampal sharp-wave ripples, using a combination imaging and electrophysiology techniques.
Current institution
University of Oslo
Current position
  • PhD Student

Publications

Publications (6)
Article
Full-text available
Evidence suggests that the hippocampus conveys memory-related neural patterns across distributed cortical circuits during high-frequency oscillations called sharp-wave ripples (SWRs). We investigate how circuit activity in the retrosplenial cortex (RSC), a primary hippocampal target, could aid in processing SWR-related input. Using patch-clamp reco...
Article
Full-text available
The pheromone system of heliothine moths is an optimal model for studying principles underlying higher-order olfactory processing. In Helicoverpa armigera, three male-specific glomeruli receive input about three female-produced signals, the primary pheromone component, serving as an attractant, and two minor constituents, serving a dual function, i...
Preprint
Memory consolidation requires the encoding of neocortical memory traces, which is thought to occur during hippocampal oscillations called sharp-wave ripples (SWR). Evidence suggests that the hippocampus communicates memory-related neural patterns across distributed cortical circuits via its major output pathways. Here, we sought to understand how t...
Preprint
Full-text available
The pheromone system of heliothine moths is an optimal model for studying principles underlying higher-order olfactory processing. In Helicoverpa armigera, three male-specific glomeruli receive input about three female-produced signals, the primary pheromone component, serving as an attractant, and two minor constituents, serving a dual function, i...
Article
Full-text available
The relatively large primary olfactory centre of the insect brain, the antennal lobe (AL), contains several heterogeneous neuronal types. These include projection neurons (PNs), providing olfactory information to higher-order neuropils via parallel pathways, and local interneurons (LNs), which provide lateral processing within the AL. In addition,...
Poster
In the insect brain, different types of neurons provide input and output to the primary olfactory center, the antennal lobe (AL). The principal output neurons, projection neurons (PNs), convey odor information from the AL to higher brain areas by passing in one of six parallel antennal-lobe tracts (ALT). In turn, centrifugal neurons (CNs) innervati...

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