Kristian Kinden Lensjø

This paper introduces a new system for activating and recording thousands of neurons over a large field-of-view with pixel-level precision.

The paper develops a method for large-scale volumetric calcium imaging in marmoset brains, revealing fine-grain tuning properties and columnar organization in auditory and visual cortices.

The paper identifies a transcriptional continuum in parvalbumin interneurons based on perineuronal net status, linking it to fast-spiking specialization and plasticity.

The paper tests whether mismatch responses in visual cortex are due to spatial or temporal predictive coding by manipulating visual stimuli in mice.

The paper maps neural activity in the mouse brainstem during food consumption, showing how different body signals are integrated across spatially clustered neurons.

This study shows that MEC and POR encode task- and behavior-related variables during non-spatial learning, with MEC showing stronger within-cluster correlations and anatomical organization.

The paper shows that reactivations in the lateral visual cortex are essential for visual association learning consolidation, with inhibitory neuron manipulation reducing cue-specific reactivations and learning.

This paper investigates the role of Aggrecan in PV+ interneurons by creating a conditional knockout model and finds that its absence does not affect electrophysiological properties but alters behavioral strategies and anxiety levels.

The paper develops and tests new viral vectors for systemic and local delivery of GECIs to enable brain-wide calcium imaging without transgenic mouse lines.

This study shows that perineuronal nets stabilize grid cell networks by maintaining inhibitory activity and spatial representations in adult rats.