Bioelectric control of locomotor gaits in the walking ciliate Euplotes
H Laeverenz-Schlogelhofer, KY Wan - Current Biology, 2024 - cell.com
Diverse animal species exhibit highly stereotyped behavioral actions and locomotor
sequences as they explore their natural environments. In many such cases, the neural basis …
sequences as they explore their natural environments. In many such cases, the neural basis …
Ciliary flocking and emergent instabilities enable collective agility in a non-neuromuscular animal
Effective organismal behavior responds appropriately to changes in the surrounding
environment. Attaining this delicate balance of sensitivity and stability is a hallmark of the …
environment. Attaining this delicate balance of sensitivity and stability is a hallmark of the …
Active oscillations in microscale navigation
KY Wan - Animal Cognition, 2023 - Springer
Living organisms routinely navigate their surroundings in search of better conditions, more
food, or to avoid predators. Typically, animals do so by integrating sensory cues from the …
food, or to avoid predators. Typically, animals do so by integrating sensory cues from the …
Excitable mechanics embodied in a walking cilium
Rapid transduction of sensory stimulation to action is essential for an animal to survive. To
this end, most animals use the sub-second excitable and multistable dynamics of a …
this end, most animals use the sub-second excitable and multistable dynamics of a …
Ciliomotor circuitry underlying whole-body coordination of ciliary activity in the Platynereis larva
C Verasztó, N Ueda, LA Bezares-Calderón, A Panzera… - Elife, 2017 - elifesciences.org
Ciliated surfaces harbouring synchronously beating cilia can generate fluid flow or drive
locomotion. In ciliary swimmers, ciliary beating, arrests, and changes in beat frequency are …
locomotion. In ciliary swimmers, ciliary beating, arrests, and changes in beat frequency are …
Synchrony and symmetry-breaking in active flagellar coordination
KY Wan - … Transactions of the Royal Society B, 2020 - royalsocietypublishing.org
Living creatures exhibit a remarkable diversity of locomotion mechanisms, evolving
structures specialized for interacting with their environment. In the vast majority of cases …
structures specialized for interacting with their environment. In the vast majority of cases …
[HTML][HTML] Coupled active systems encode an emergent hunting behavior in the unicellular predator Lacrymaria olor
Many single-celled protists use rapid morphology changes to perform fast animal-like
behaviors. To understand how such behaviors are encoded, we analyzed the hunting …
behaviors. To understand how such behaviors are encoded, we analyzed the hunting …
Galvanotaxis of ciliates: Spatiotemporal dynamics of Coleps hirtus under electric fields
Galvanotaxis describes the functional response of organisms to electric fields. In ciliates, the
electric field influences the electrophysiology, and thus, the cilia beat dynamics. This leads …
electric field influences the electrophysiology, and thus, the cilia beat dynamics. This leads …
A multiscale biophysical model gives quantized metachronal waves in a lattice of beating cilia
B Chakrabarti, S Fürthauer… - Proceedings of the …, 2022 - National Acad Sciences
Motile cilia are slender, hair-like cellular appendages that spontaneously oscillate under the
action of internal molecular motors and are typically found in dense arrays. These active …
action of internal molecular motors and are typically found in dense arrays. These active …
Ciliate behavior: blueprints for dynamic cell biology and microscale robotics
SM Coyle - Molecular Biology of the Cell, 2020 - Am Soc Cell Biol
Place a drop of pond water under the microscope, and you will likely find an ocean of
extraordinary and diverse single-celled organisms called ciliates. This remarkable group of …
extraordinary and diverse single-celled organisms called ciliates. This remarkable group of …