Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Eric D. Tytell"'
Autor:
Alexandros Anastasiadis, Laura Paez, Kamilo Melo, Eric D. Tytell, Auke J. Ijspeert, Karen Mulleners
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Anguilliform swimmers, like eels or lampreys, are highly efficient swimmers. Key to understanding their performances is the relationship between the body’s kinematics and resulting swimming speed and efficiency. But, we cannot prescribe ki
Externí odkaz:
https://doaj.org/article/6eae6c9edbf240a1b454eae0bae57381
Publikováno v:
Ecology and Evolution, Vol 12, Iss 11, Pp n/a-n/a (2022)
Abstract Fishes have repeatedly evolved characteristic body shapes depending on how close they live to the substrate. Pelagic fishes live in open water and typically have narrow, streamlined body shapes; benthic and demersal fishes live close to the
Externí odkaz:
https://doaj.org/article/0b8a2b3ce5964bca9811a846490c2649
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-13 (2019)
Abstract Fishes generate force to swim by activating muscles on either side of their flexible bodies. To accelerate, they must produce higher muscle forces, which leads to higher reaction forces back on their bodies from the environment. If their bod
Externí odkaz:
https://doaj.org/article/ee70cd8730af4c13b379ca0d92077fdc
Publikováno v:
Physiological Reports, Vol 7, Iss 23, Pp n/a-n/a (2019)
Abstract In this study, we examined how time perception, a psychological factor, impacts the physiological response to prolonged, voluntary breath holding. Participants (n = 26) held their breath while watching a distorted timer that made it appear a
Externí odkaz:
https://doaj.org/article/5d2de652f88a4379953794101b99631c
Publikováno v:
Journal of Experimental Biology. 226
Nearly all fish have flexible bodies that bend as a result of internal muscular forces and external fluid forces that are dynamically coupled with the mechanical properties of the body. Swimming is therefore strongly influenced by the body's flexibil
Autor:
Anthony E. Scibelli, Cassandra M. Donatelli, Ben K. Tidswell, Micah R. Payton, Eric D. Tytell, Barry A. Trimmer
Publikováno v:
Advanced Robotics. 36:359-371
Publikováno v:
The Journal of Physiology. 599:3825-3840
Locomotion is an essential behaviour for the survival of all animals. The neural circuitry underlying locomotion is therefore highly robust to a wide variety of perturbations, including injury and abrupt changes in the environment. In the short term,
Autor:
Dana Baxter, Marianne E. Porter, Cassandra M. Donatelli, Dexter Summers, Kylene DeSmith, Eric D. Tytell, Alexus S. Roberts, Layanne Abu-Bader, Emily M. Standen, Adam P. Summers, Eric R. Scott
Publikováno v:
Integrative and Comparative Biology. 61:414-426
We modeled swimming kinematics and body mechanics of several fish species of varying habitat and body shape based on measurements of internal vertebral morphology. SYNOPSIS One key evolutionary innovation that separates vertebrates from invertebrates
Publikováno v:
Proc Natl Acad Sci U S A
The anterior body of many fishes is shaped like an airfoil turned on its side. With an oscillating angle to the swimming direction, such an airfoil experiences negative pressure due to both its shape and pitching movements. This negative pressure act
Autor:
Jacob. Fies, Sean P. Colin, Brad J. Gemmell, Jennifer R. Morgan, Eric D. Tytell, Stephanie M. Fogerson
Publikováno v:
The Journal of Experimental Biology
article-version (VoR) Version of Record
article-version (VoR) Version of Record
Axon regeneration is critical for restoring neural function after spinal cord injury. This has prompted a series of studies on the neural and functional recovery of lampreys after spinal cord transection. Despite this, there are still many basic ques