Rubén Portugues

The paper shows that innate sensorimotor policies interact with cerebellar feedback to enable adaptive correction in zebrafish, revealing innate structure as a constraint on cerebellar adaptation.

The paper shows that the dHb-IPN pathway in larval zebrafish is necessary for short-term action-outcome associations and that GABAB receptor-mediated modulation of dHb axon terminals integrates motor and sensory signals.

The paper shows that visual encoding in zebrafish brains aligns with optomotor behavior, indicating sensory codes explicitly represent information needed for behavioral responses.

The paper identifies a three-ring shifter network in zebrafish that computes heading direction, showing convergent evolution with the Drosophila compass mechanism.

The paper investigates how larval zebrafish integrate optic flow over time, revealing multiple timescales and neural mechanisms underlying visual stabilization behavior.

This study shows that TREM2 deficiency rescues synaptic integration and functional maturation of transplanted neurons in an inflammatory environment.

This study investigates how zebrafish compass neurons integrate visual landmarks and optic flow to estimate heading, revealing a lateralized neural pathway and experience-dependent mechanisms.

This study characterizes the anatomical and functional organization of the interpeduncular nucleus in larval zebrafish using multiple imaging and histological techniques.

The study shows that visual motion and landmark position in the zebrafish IPN are topographically aligned with heading direction, suggesting integration of navigational signals.

This study investigates how sensory representations of a visual stimulus vary across granule cells and inferior olive neurons in larval zebrafish and how Purkinje cells integrate these signals.

This study identifies a neural network connecting the preoptic area and habenula in larval zebrafish that supports thermoregulation through movement and spatial navigation.

The paper investigates sensory representations in the inferior olive of larval zebrafish, finding spatial and functional organization of visual responses in IO neurons.

This study identifies the mesencephalic locomotor region's role in recruiting V2a reticulospinal neurons to control forward locomotion in zebrafish.

The paper uses dimensionality reduction to identify distinct populations of neuronal activity in the zebrafish hindbrain associated with translation and rotation behaviors.

The paper observes a full heading direction circuit in larval zebrafish, revealing its anatomical arrangement and connectivity principles.

This study shows that oligodendrocyte precursor cells regulate axonal remodeling in the zebrafish visual system without forming myelin, affecting visual acuity.

This study investigates how zebrafish larvae distinguish self-generated reafferent mechanosensory signals from exafferent stimuli using lateral line hair cells and neural circuits.

The paper shows larval zebrafish use feedback control for short-term visual feedback changes and update a cerebellar internal model for long-term adaptation.

The paper investigates how dopaminergic neurons in the fly mushroom body encode sensory valence and behavioral state through population activity.

Brainrender is a Python package for interactive visualization of anatomically registered brain data, enabling seamless integration of diverse datasets and atlases.

The paper shows that calcium accumulations in dendritic spines precede their removal by phagocytes in cortical inflammation, and blocking phagocyte activation prevents synapse loss.

The paper uses light-sheet imaging and graph analysis to study antidepressant effects on brain network activity in zebrafish, showing genotype-specific responses to drugs.

Stytra is an open-source software for larval zebrafish behavioral experiments, enabling stimulus control, tracking, and data logging with modular design and extensibility.

The paper identifies three functional Purkinje cell regions in zebrafish that encode visual or motor signals during reflexive behaviors.

The paper presents whole-brain serial-section electron microscopy data of a larval zebrafish, enabling reconstruction of neuronal processes and analysis of axonal symmetry and connectivity.