Mechanosensory control of locomotion in animals and robots: moving forward

CJ Dallmann, BH Dickerson, JH Simpson… - Integrative and …, 2023 - academic.oup.com
While animals swim, crawl, walk, and fly with apparent ease, building robots capable of
robust locomotion remains a significant challenge. In this review, we draw attention to …

Descending neuron population dynamics during odor-evoked and spontaneous limb-dependent behaviors

F Aymanns, CL Chen, P Ramdya - Elife, 2022 - elifesciences.org
Deciphering how the brain regulates motor circuits to control complex behaviors is an
important, long-standing challenge in neuroscience. In the fly, Drosophila melanogaster, this …

[PDF][PDF] Tools for comprehensive reconstruction and analysis of Drosophila motor circuits

A Azevedo, E Lesser, B Mark, J Phelps, L Elabbady… - BioRxiv, 2022 - scholar.archive.org
Like the vertebrate spinal cord, the insect ventral nerve cord (VNC) mediates limb sensation
and motor control. Here, we applied automated tools for electron microscopy (EM) volume …

Microengineered devices enable long-term imaging of the ventral nerve cord in behaving adult Drosophila

L Hermans, M Kaynak, J Braun, VL Ríos… - Nature …, 2022 - nature.com
The dynamics and connectivity of neural circuits continuously change on timescales ranging
from milliseconds to an animal's lifetime. Therefore, to understand biological networks …

Organization of an ascending circuit that conveys flight motor state in Drosophila

HSJ Cheong, KN Boone, MM Bennett, F Salman… - Current Biology, 2024 - cell.com
Natural behaviors are a coordinated symphony of motor acts that drive reafferent (self-
induced) sensory activation. Individual sensors cannot disambiguate exafferent (externally …

The calcium-sensing receptor (CaSR) regulates zebrafish sensorimotor decision making via a genetically defined cluster of hindbrain neurons

H Shoenhard, RA Jain, M Granato - Cell reports, 2022 - cell.com
Decision making is a fundamental nervous system function that ranges widely in complexity
and speed of execution. We previously established larval zebrafish as a model for …

Organization of an ascending circuit that conveys flight motor state

HSJ Cheong, KN Boone, MM Bennett, F Salman… - …, 2023 - pmc.ncbi.nlm.nih.gov
Natural behaviors are a coordinated symphony of motor acts which drive self-induced or
reafferent sensory activation. Single sensors only signal presence and magnitude of a …

Walking elicits global brain activity in Drosophila

S Aimon, KY Cheng, J Gjorgjieva, IC Grunwald Kadow - BioRxiv, 2022 - biorxiv.org
Movement and behavioral state influence perception, and a stimulus can elicit opposite
behavioral actions depending on whether the animal is moving toward or away from it. Here …

Context, circuit and modulation of courtship signal selection in Drosophila

E Steinfath - 2023 - ediss.uni-goettingen.de
Communication is multi-modal–when we interact, we speak, gesticulate, and touch.
However, the neural computations and circuits that select and coordinate these …

Tools for connectomic reconstruction and analysis of a female Drosophila ventral nerve cord

A Azevedo, E Lesser, JS Phelps, B Mark, L Elabbady… - bioRxiv, 2022 - biorxiv.org
Like the vertebrate spinal cord, the insect ventral nerve cord (VNC) mediates limb sensation
and motor control. Here, we apply automated tools for electron microscopy volume …