Browsing Kavliinstitutt for nevrovitenskap by Title
Now showing items 153-172 of 343
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Insights into the quantification and reporting of model-related uncertainty across different disciplines
(Peer reviewed; Journal article, 2022)Quantifying uncertainty associated with our models is the only way we can express how much we know about any phenomenon. Incomplete consideration of model-based uncertainties can lead to overstated conclusions with real-world ... -
Insular Cortex Projections to Frontal and Parahippocampal Areas in the Rat
(Doctoral thesis at NTNU;2015:109, Doctoral thesis, 2015)Insular cortex er en struktur i hjernen som har avgjørende betydning for hjernens behandling av en rekke sensoriske inntrykk, og strukturen er også involvert i koding av emosjonelle og affektive tilstander. Den primære ... -
Integrating time from experience in the lateral entorhinal cortex
(Journal article; Peer reviewed, 2018)The encoding of time and its binding to events are crucial for episodic memory, but how these processes are carried out in hippocampal–entorhinal circuits is unclear. Here we show in freely foraging rats that temporal ... -
Integration and Segregation of Emotion Regulation Networks in Aging A Graph Theoretical Analysis on Resting State fMRI from the Human Connectome Project - Aging
(Master thesis, 2023)Growing old is often accompanied by a number of physical and behavioral changes. This includes, how emotions are perceived and regulated, which changes across the lifespan. In fact, with increasing age we observe improved ... -
Integration of grid maps in merged environments
(Journal article; Peer reviewed, 2018)Natural environments are represented by local maps of grid cells and place cells that are stitched together. The manner by which transitions between map fragments are generated is unknown. We recorded grid cells while rats ... -
Interaction of nucleus reuniens and entorhinal cortex projections in hippocampal field CA1 of the rat
(Journal article; Peer reviewed, 2016)The nucleus reuniens (RE) and entorhinal cortex (EC) provide monosynaptic excitatory inputs to the apical dendrites of pyramidal cells and to interneurons with dendrites in stratum lacunosum moleculare (LM) of hippocampal ... -
Interhemispheric connections between olfactory bulbs improve odor detection
(Peer reviewed; Journal article, 2020)Interhemispheric connections enable interaction and integration of sensory information in bilaterian nervous systems and are thought to optimize sensory computations. However, the cellular and spatial organization of ... -
The International Brain Initiative: enabling collaborative science
(Peer reviewed; Journal article, 2021) -
Interpreting wide-band neural activity using convolutional neural networks
(Peer reviewed; Journal article, 2021)Rapid progress in technologies such as calcium imaging and electrophysiology has seen a dramatic increase in the size and extent of neural recordings. Even so, interpretation of this data requires considerable knowledge ... -
Intracellular Amyloid Beta in the Normal Rodent Brain
(Master thesis, 2021) -
Intracellular Amyloid-β in the Normal Rat Brain and Human Subjects and Its relevance for Alzheimer's Disease
(Journal article; Peer reviewed, 2023) -
Intrinsic Projections of Layer Vb Neurons to Layers Va, III, and II in the Lateral and Medial Entorhinal Cortex of the Rat
(Journal article; Peer reviewed, 2018)Layer V of the entorhinal cortex (EC) receives input from the hippocampus and originates main entorhinal outputs. The deep-sublayer Vb, immunopositive for the transcription factor Ctip2, is thought to be the main recipient ... -
Investigating systems of white matter integrity and cognitive performance using partial least squares analysis
(Master thesis, 2021)Nedgang i kognitive evner i normal aldring er relatert til nedgang i integritet i hjernens hvitstoff, som måles in vivo med bruk av diffusjonstensor avbildning (DTI). Denne studien benyttet partial least squares (PLS), en ... -
Investigating the connectivity of the Hippocampus in a mouse model of congenital hypoplasia of the Dentate Gyrus
(Master thesis, 2021)Hippocampus (HC) har en viktig rolle i læring og minne, og subregionen dentate gyrus (DG) er antatt å være av spesiell betydelig for å løse komplekse minneoppgaver ved å filtrere ny informasjon. For å gjøre dette utøver ... -
Investigating the Role of Ctip2 in Interneuron Subpopulations in the MEC
(Master thesis, 2023)Ctip2 är en transkriptionsfaktor som är känd för att spela en viktig roll i neuronal utveckling och differentiering. Det har varit inblandat i axonal förlängning, axonal pathfinding och kortikal utveckling. Detta examensarbete ... -
Investigating the Role of LEC LII in Hippocampal CA1 Dynamics Through Chemogenetic Manipulation
(Master thesis, 2021)Det antages at hippocampus danner minder fra input formidlet fra det mediale og laterale entorhinale cortex, som typisk tilskrives henholdsvis rumlig og ikke-rumlig informationsbehandling. Anatomiske, fysiologiske og ... -
Investigation of object memory in the Retosplenial Cortex using Calcium Imaging
(Master thesis, 2022)Episodisk hukommelse omfatter vår evne til å huske personlig erfaring (Paller, 2009; Stark, 2010), og karakteriseres ofte hos dyr som 'hva', 'hvor' og 'når' av hukommelsen (Hoffman & Washburn, 2012). Objektgjenkjenning har ... -
Investigation of the topographic organization of feedback projections from perirhinal cortex to primary somatosensory and visual cortices in the mouse
(Master thesis, 2023)Perirhinal cortex er et medialt temporallappområde som anses som en del av parahippocampiske formasjonen og har vist seg å ha fremtredende sammenkobling med cortex av alle sensoriske modaliteter hos rotter og primater. ... -
Investigative anatomical mapping of the Helicoverpa armigera antennal lobe via anterograde labeling of olfactory sensory neurons from different antennal sections
(Master thesis, 2022)Det kjemosensoriske systemet regnes som det eldste systemet fra et evolusjonært perspektiv, og det er godt representert i hele dyreriket. I de fleste organismer består den kjemosensoriske sansen av to systemer – henholdsvis ... -
Involvement of the Anterior Cingulate Cortex during Task Learning in Rats
(Master thesis, 2021)Å undersøke læring er et viktig aspekt i nevrovitenskap, da det innebærer en rekke prosesser nødvendige for en arts overlevelse. Et hjerneområde som har blitt forsket på i relasjon til læring og tilhørende kognitive ...