User profiles for Armin Bahl
Armin BahlUniversity of Konstanz Verified email at uni-konstanz.de Cited by 1248 |
Neural circuits for evidence accumulation and decision making in larval zebrafish
To make appropriate decisions, animals need to accumulate sensory evidence. Simple
integrator models can explain many aspects of such behavior, but how the underlying …
integrator models can explain many aspects of such behavior, but how the underlying …
[PDF][PDF] Visual projection neurons mediating directed courtship in Drosophila
Many animals rely on vision to detect, locate, and track moving objects. In Drosophila
courtship, males primarily use visual cues to orient toward and follow females and to select the …
courtship, males primarily use visual cues to orient toward and follow females and to select the …
Object tracking in motion-blind flies
Different visual features of an object, such as its position and direction of motion, are important
elements for animal orientation, but the neural circuits extracting them are generally not …
elements for animal orientation, but the neural circuits extracting them are generally not …
Collective behavior emerges from genetically controlled simple behavioral motifs in zebrafish
It is not understood how changes in the genetic makeup of individuals alter the behavior of
groups of animals. Here, we find that, even at early larval stages, zebrafish regulate their …
groups of animals. Here, we find that, even at early larval stages, zebrafish regulate their …
A directional tuning map of Drosophila elementary motion detectors
The extraction of directional motion information from changing retinal images is one of the
earliest and most important processing steps in any visual system. In the fly optic lobe, two …
earliest and most important processing steps in any visual system. In the fly optic lobe, two …
[HTML][HTML] Precise visuomotor transformations underlying collective behavior in larval zebrafish
Complex schooling behaviors result from local interactions among individuals. Yet, how
sensory signals from neighbors are analyzed in the visuomotor stream of animals is poorly …
sensory signals from neighbors are analyzed in the visuomotor stream of animals is poorly …
Asymmetry of Drosophila ON and OFF motion detectors enhances real-world velocity estimation
The reliable estimation of motion across varied surroundings represents a survival-critical task
for sighted animals. How neural circuits have adapted to the particular demands of natural …
for sighted animals. How neural circuits have adapted to the particular demands of natural …
[PDF][PDF] Functional specialization of neural input elements to the Drosophila ON motion detector
Detecting the direction of visual movement is fundamental for every sighted animal in order
to navigate, avoid predators, or detect conspecifics. Algorithmic models of correlation-type …
to navigate, avoid predators, or detect conspecifics. Algorithmic models of correlation-type …
[HTML][HTML] Automated optimization of a reduced layer 5 pyramidal cell model based on experimental data
The construction of compartmental models of neurons involves tuning a set of parameters to
make the model neuron behave as realistically as possible. While the parameter space of …
make the model neuron behave as realistically as possible. While the parameter space of …
A bidirectional network for appetite control in larval zebrafish
Medial and lateral hypothalamic loci are known to suppress and enhance appetite, respectively,
but the dynamics and functional significance of their interaction have yet to be explored. …
but the dynamics and functional significance of their interaction have yet to be explored. …