The Steady Gaze of Flies: An Engineering Marvel | The Institute for Creation Research

The Steady Gaze of Flies: An Engineering Marvel

Scientists at Imperial College in London have flies on their minds. "Anyone who has watched one fly chasing another at incredibly high speed, without crashing or bumping into anything, can appreciate the high-end flight performance of these animals,” Dr. Holger Krapp of the Department of Bioengineering said in an Imperial College news release.1

Dr. Krapp and his colleagues are conducting research to help answer a long-standing mystery: how is information from fly eyes transformed into appropriately responsive muscle contraction so quickly? He concluded, “The pathway from visual signal to head movement is ingeniously designed: it uses information from both eyes, is direct, and does not require heavy computing power.”1

This research, published in the journal Public Library of Science Biology,2 describes how visual data is coordinated and processed in the fly brain to make quick and accurate head-leveling adjustments. “Keeping the head level and gaze steady is a fundamental task for all animals that rely on vision to help control their movements,” Dr. Krapp said.1

Both the neurons that gather visual data from the eyes and the neurons triggering neck muscles to contract are “tuned” or predisposed to selecting and processing the same kind of information. The study is an important step in understanding how nerves communicate information. Similar technology could be used to develop flying robots that can independently stay steady without crashing.

A theoretical proto-fly that had not yet evolved this neuronal coordination would have been easy prey. The presence of such a marvel of engineering in the natural realm elicits consideration of the possibility that it was engineered by a Creator, as well as awe at the engineering savvy of that Creator.

References

  1. It takes nerves for flies to keep a level head. Imperial College London News Release, posted online July 25, 2008, accessed July 25, 2008.
  2. Huston, S. and H. G. Krapp. 2008. Visuomotor Transformation in the Fly Gaze Stabilization System. Public Library of Science Biology. 6 (7): e173.

*Mr. Thomas is Science Writer.

Article posted on July 30, 2008.

The Latest
NEWS
Creation's Easter Message
While many Christians still consider the creation doctrine a fringe issue, a proper understanding of the Christian message finds creation at its core...

NEWS
ICR Veteran Don Barber Retires
Don Barber   After 34 years with the Institute for Creation Research, Director of Enterprise Technology Don Barber will retire...

CREATION.LIVE PODCAST
The Sanctity of Life | Creation.Live Podcast: Episode 23
Abortion is a big issue culturally and in the church. How can believers love our neighbors and act as the hands and feet of Christ when it comes...

NEWS
Plant Receptors Are Designed to Control Immunity and Development
God has designed plants to continuously track their environment.1 They do so with specially designed detectors (also called receptors) on...

CREATION PODCAST
Homo Naledi: The Lies Behind Evolution's Rising Star | The Creation...
Homo naledi, once evolution's 'rising star,' was considered to be a prime example of human evolution. But is it really proof? Or...

NEWS
A Subsurface Ocean on Mimas?
Scientists have analyzed data obtained from the Cassini spacecraft and concluded that irregularities in the orbit of Saturn’s moon Mimas indicate...

NEWS
In Theaters March 20 & 21: The Ark and the Darkness
Is Genesis true? What about Noah’s Flood? How did Noah fit the animals on the ark? Wasn’t it a local flood? Have you asked these questions? Though...

NEWS
Enigmatic Fossil Plants
The pre-Flood world thousands of years ago was unlike the world of today.1 Unfamiliar animals and plants were common, and there were a lot...

NEWS
Surprisingly Colorful Fossil Snail Shells
Finding organic compounds such as flexible dinosaur collagen and complete bone cells1,2 is becoming common, much to the shock and consternation...

NEWS
March 2024 ICR Wallpaper
"He is not here; for He is risen, as He said." (Matthew 28:6 NKJV) ICR March 2024 wallpaper is now available for mobile, tablet,...