![](https://sponberg.gatech.edu/wp-content/uploads/2024/07/ellen1-300x138.png)
Variation of Centralization with Terrain Complexity and Locomotion Speed
Locomotion emerges due to interactions between various subsystems such as sensory systems for vision. Rather than analyzing all the subsystems ...
![](https://sponberg.gatech.edu/wp-content/uploads/2024/06/ethan2-300x153.png)
Evolutionary transitions in flight muscle physiology
Slow-flapping (also called synchronous) insects use their nervous system to tell the wings how fast to flap. This is how ...
![](https://sponberg.gatech.edu/wp-content/uploads/2024/06/ethan1-300x135.png)
Do insects flap at their resonant frequency?
Centimeter-scale flapping flight is an extremely power-intensive way to get around, because it requires powerful, muscle-driven movement at high frequencies ...
![](https://sponberg.gatech.edu/wp-content/uploads/2021/02/pnas_cover_v4-01-e1613414081424-300x298.png)
Temporal encoding across a motor program for the hawkmoth’s agile flight
Animals perform a plethora of robust, agile movements in natural environments by actuating and coordinating many muscles. However, the nervous ...
![](https://sponberg.gatech.edu/wp-content/uploads/2015/12/argonne_aps-300x165.jpg)
X-ray diffraction through living muscle
How does the action of millions of molecular motors enable muscle, nature’s most versatile material, to power movement? Actin (blue) ...
![](https://sponberg.gatech.edu/wp-content/uploads/2015/11/george_et_al_2012_tempimage-300x188.jpg)
How temperature makes moth muscle bifunctional.
Temperature is one of the most important variables affecting an animal’s physiology. Animal’s thermoregulate in a variety of ways from ...
![](https://sponberg.gatech.edu/wp-content/uploads/2015/10/sponberg_et_al_2012_image800x500-300x183.jpg)
Precision phase control in flight muscles
The established perspective of flight control in insects holds that their remarkable maneuverability arises from neural modulation of relatively small ...
![](https://sponberg.gatech.edu/wp-content/uploads/2015/11/Intact_joint_workloop-300x263.png)
An intact-limb workloop reveals how cockroach muscle changes function
In the previous project we altered the commands the cockroach's brain was sending to its muscle in real-time while the ...