Neural circuits underlying fly larval locomotion

H Kohsaka, P A. Guertin, A Nose - Current pharmaceutical …, 2017 - benthamdirect.com
Locomotion is a complex motor behavior that may be expressed in different ways using a
variety of strategies depending upon species and pathological or environmental conditions …

A multilayer circuit architecture for the generation of distinct locomotor behaviors in Drosophila

AA Zarin, B Mark, A Cardona, A Litwin-Kumar, CQ Doe - Elife, 2019 - elifesciences.org
Animals generate diverse motor behaviors, yet how the same motor neurons (MNs)
generate two distinct or antagonistic behaviors remains an open question. Here, we …

The two-body problem: Proprioception and motor control across the metamorphic divide

S Agrawal, JC Tuthill - Current opinion in neurobiology, 2022 - Elsevier
Like a rocket being propelled into space, evolution has engineered flies to launch into
adulthood via multiple stages. Flies develop and deploy two distinct bodies, linked by the …

Sensorimotor pathway controlling stopping behavior during chemotaxis in the Drosophila melanogaster larva

I Tastekin, A Khandelwal, D Tadres, ND Fessner… - Elife, 2018 - elifesciences.org
Sensory navigation results from coordinated transitions between distinct behavioral
programs. During chemotaxis in the Drosophila melanogaster larva, the detection of positive …

Modelling the mechanics of exploration in larval Drosophila

J Loveless, K Lagogiannis, B Webb - PLoS computational biology, 2019 - journals.plos.org
The Drosophila larva executes a stereotypical exploratory routine that appears to consist of
stochastic alternation between straight peristaltic crawling and reorientation events through …

Linking neural circuits to the mechanics of animal behavior in Drosophila larval locomotion

H Kohsaka - Frontiers in Neural Circuits, 2023 - frontiersin.org
The motions that make up animal behavior arise from the interplay between neural circuits
and the mechanical parts of the body. Therefore, in order to comprehend the operational …

Peristaltic waves as optimal gaits in metameric bio-inspired robots

D Agostinelli, F Alouges, A DeSimone - Frontiers in Robotics and AI, 2018 - frontiersin.org
Peristalsis, ie, a motion pattern arising from the propagation of muscle contraction and
expansion waves along the body, is a common locomotion strategy for limbless animals …

Multiplexed Optogenetics with Striped Organic LEDs

G Ciccone, JP Weber, I Meloni… - Advanced Optical …, 2024 - Wiley Online Library
Optogenetic stimulation of living systems enables control of neuronal functions with
extraordinary cell‐type specificity. The expression of more than one optogenetic actuator …

A two-layer neural circuit controls fast forward locomotion in Drosophila

Q Zhao, X Li, J Wen, Y He, N Zheng, W Li, A Cardona… - Current Biology, 2024 - cell.com
Fast forward locomotion is critical for animal hunting and escaping behaviors. However, how
the underlying neural circuit is wired at synaptic resolution to decide locomotion direction …

A realistic locomotory model of Drosophila larva for behavioral simulations

P Sakagiannis, AM Jürgensen, MP Nawrot - bioRxiv, 2021 - biorxiv.org
The Drosophila larva is extensively used as model species in experiments where behavior
is recorded via tracking equipment and evaluated via population-level metrics. Although …