Browsing Kavliinstitutt for nevrovitenskap by Title
Now showing items 1-20 of 373
-
A critical period for antidepressant-induced acceleration of neuronal maturation in adult dentate gyrus
(Journal article; Peer reviewed, 2017)Selective serotonin reuptake inhibitors (SSRIs) are the most commonly used medications for mood and anxiety disorders, and adult neurogenesis in the dentate gyrus has been shown to be involved in the behavioral effects of ... -
A longitudinal EEG study of visual motion perception in full-term and preterm infants and children
(Master thesis, 2024)High-density electroencephalogram (EEG) was utilized longitudinally to study brain electrical activity in 10 full-term and 10 preterm participants at 4 months, 12 months, and 6 years of age, by investigating visual motion ... -
A novel approach for transcriptomic mapping of cortical astrocytes and neurons upon sustained local noradrenergic neuromodulation
(Master thesis, 2024)Noradrenalin (NA) er en essensiell nevromodulator for normal hjernefunksjon. Den viktigste kilden til noradrenalin (NA) i hjernen er Locus Coeruleus (LC), plassert i hjernestammen. NA frigjøres fra LC-nevroner gjennom både ... -
A novel approach to study the impact of reduced brain noradrenergic neuromodulation on transcriptome changes of cortical neurons and astrocytes
(Master thesis, 2024)Noradrenalin (NA) er eit viktig stoff som bidreg til å oppretthalde normal hjernefunksjon. NA er involvert i eit vidt spekter av funksjoner, mellom anna overgangar mellom ulike nivå av aktivitet i hjernen. Den viktigaste ... -
A Novel Mechanism of Hippocampal Remapping
(Doctoral theses at NTNU;2019:248, Doctoral thesis, 2019) -
A prefrontal-thalamo-hippocampal circuit for goal-directed spatial navigation
(Journal article; Peer reviewed, 2015)Spatial navigation requires information about the relationship between current and future positions. The activity of hippocampal neurons appears to reflect such a relationship, representing not only instantaneous position ... -
A Statistical Physics Approach to Modelling the Joint Activity of Cortical Populations
(Master thesis, 2021)In this thesis we apply likelihood maximization methods as well as mean-field approximation to construct equilibrium and non-equilibrium Ising models for neural activity in the form of calcium imaging recordings. Before ... -
Accurate determination of marker location within whole-brain microscopy images
(Journal article; Peer reviewed, 2022) -
Action Representation in the Mouse Parieto-Frontal Network
(Peer reviewed; Journal article, 2020)The posterior parietal cortex (PPC) and frontal motor areas comprise a cortical network supporting goal-directed behaviour, with functions including sensorimotor transformations and decision making. In primates, this network ... -
Action representation in the rodent parieto-frontal network
(Doctoral theses at NTNU;2019:353, Doctoral thesis, 2019) -
Activation of the hypothalamic feeding centre upon visual prey detection
(Journal article; Peer reviewed, 2017)The visual system plays a major role in food/prey recognition in diurnal animals, and food intake is regulated by the hypothalamus. However, whether and how visual information about prey is conveyed to the hypothalamic ... -
Adapting Advanced Cellular Models to Patient-Specific Cells for Studying Neurodegenerative Disease
(Master thesis, 2023)Mangelen på en kur for nevrodegenerative sykdommer som amyotrofisk lateral sklerose (ALS) stammer delvis fra mislykkede forsøk på overføring av potensielle medisiner fra dyremodeller til pasienter. I tillegg gjør de genetiske ... -
Adaptive spike threshold dynamics associated with sparse spiking of hilar mossy cells are captured by a simple model
(Peer reviewed; Journal article, 2023)Hilar mossy cells (hMCs) in the dentate gyrus (DG) receive inputs from DG granule cells (GCs), CA3 pyramidal cells and inhibitory interneurons, and provide feedback input to GCs. Behavioural and in vivo recording experiments ... -
Advanced neuroengineering for studying the structure-function dynamics in healthy and perturbed neural networks
(Master thesis, 2023)The dynamics of the nervous system are characterized by the intricate interactions among precisely arranged multiscale neural networks, arising from the innate capacity of the system for self-organization and adaptation ... -
Age-Related Differences in Amygdala Activation Associated With Face Trustworthiness but No Evidence of Oxytocin Modulation
(Journal article; Peer reviewed, 2022) -
All-viral tracing of monosynaptic inputs to single birthdate-defined neurons in the intact brain
(Journal article; Peer reviewed, 2022) -
Allocentric vector coding in the medial entorhinal cortex
(Doctoral theses at NTNU;2020:145, Doctoral thesis, 2020)Samandrag Evna til å dynamisk tolke og navigere omgivnaden er naudsynt for overleving og ligg til grunn for mange kognitive prosessar slik som episodisk minne. I pattedyr-hjernen finn ein spesialiserte nettverk i hippocampus ... -
Amidst an amygdala renaissance in Alzheimer’s disease
(Peer reviewed; Journal article, 2024)The amygdala was highlighted as an early site for neurofibrillary tau tangle pathology in Alzheimer’s disease in the seminal 1991 article by Braak and Braak. This knowledge has, however, only received traction recently ... -
An event map of memory space in the hippocampus
(Journal article; Peer reviewed, 2016)The hippocampus has long been implicated in both episodic and spatial memory, however these mnemonic functions have been traditionally investigated in separate research strands. Theoretical accounts and rodent data suggest ... -
Anatomical organization of visuomotor projection pathways in mouse cortex
(Master thesis, 2019)The cortical visual system in rodents can be divided into primary visual cortex (V1), also called striate cortex, and surrounding secondary visual areas comprising V2, also known as extrastriate cortex. Though once thought ...