Squid giant axon - Wikipedia
The squid giant axon is the very large (up to 1.5 mm in diameter; typically around 0.5 mm) axon that controls part of the water jet propulsion system in squid.
Imaging an Axon: The Squid Giant Axon of D. pealeii
2024年9月26日 — Squid giant axons are visible with the naked eye and can be kept alive for days after dissection, allowing scientists to answer fundamental questions about how neurons function, transmit signals, and more. Credit: Miguel Holmgren, …
Giant nerves key to cuttlefish's incredible camouflage capability
2018年2月17日 — Axons are nerve fibers that act as the main transmission lines of the nervous system. They're usually about one micrometer wide and in some mammals they can get as large as 20 micrometers, but in...
Elucidating the control and development of skin patterning in cuttlefish
2018年10月17日 — The major steps of the processing pipeline were as follows: (1) chunking: identify episodes of video (‘chunks’) with cuttlefish in focus; (2) segmentation: label pixels as chromatophore or ...
The brain structure and the neural network features of the diurnal ...
2023年1月20日 — Here we present the first detailed description of the neuroanatomical features of a tropical and diurnal cuttlefish, Sepia plangon, coupled with observations on ontogenetic changes in its visual and learning centers using a suite of MRI-based techniques and histology.
Scientists discover the secrets behind the cuttlefish’s 3D ...
2018年2月15日 — The researchers found that the instruction signal from the cuttlefish’s brain is routed through the stellate ganglion, a peripheral nerve centre. The stellate ganglion houses the giant axon system, so called because it is large enough to see with the naked eye.
“You've Got to Work on This Axon”: J. Z. Young and Squid Giant Axon ...
2022年9月9日 — Employing and extending Hans-Jörg Rheinberger's analytical concept of epistemic things, this essay proposes one reason why squid giant axons, unusually large invertebrate nerve fibers, had such great impacts on twentieth-century neurobiology.
Cephalopod Behaviour: Skin Flicks: Current Biology - Cell Press
2014年8月4日 — The squid giant axon is an excellent example. Another type of cephalopod mollusc, the flamboyant cuttlefish, Metasepia tullbergi, is now emerging as the organism of choice for the study of moving patterns on the skin, as illustrated by the work reported by Laan et al. in this issue of Current Biology.
Cephalopod Behaviour: Skin Flicks - ScienceDirect
2014年8月4日 — Cephalopods, such as octopus and squid, can change their coloration in an instant, and even produce moving patterns on their skin. A new study describes these wavelike patterns in a colourful tropical cuttlefish, providing insights into …
Intracellular recording of giant axon action potential of cuttlefish ...
Download scientific diagram | Intracellular recording of giant axon action potential of cuttlefish. (A) Micrograph of the electrode inside the giant axon of Squid (diameter approx. 500...
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