Uses Of Scientific Digital Imaging

Science and medicine are changing our understanding of the world around us with Scientific Digital Imaging

. At the smallest and the largest setting, we can view the world through much more precise lenses and capture pictures we have never seen before. Insolvable puzzles, in fields as diverse as philosophy and astrophysics, are succumbing to analysis. With digital imaging and sophisticated computer programs, the sciences, including medicine, are changing our view of the world in which we live.

Micro imagining has allowed the smallest things to leap into focus. Cellular studies in biology and medicine can now be captured digitally and recorded for analysis. The ability to peer into the underlying structure of cells has opened the door to scientific discovery of how cells split, grow and die.

Underwater cameras can probe the depths in ways never dreamed of before. Scientists recently discovered a submerged mountain range under an arctic glacier than was previously unknown and unsuspected. Using motion detectors in the wild, scientists have been able to record highly endangered species without disturbing their natural habitats. This might one day contribute to efforts for conservation of these disappearing species.

From a macro point of view, astrophysics use digital images and sophisticated computer applications to look at the night sky with new eyes. With the use of advanced telescopes, they are unraveling the mysteries of the faraway stars. They have discovered light from the Big Bang, now thirteen billion light years away from Earth. Microwave radiation and gamma waves are also possible to view with digital images, though they exist out of the spectrum of light that the human eye can see.

With these amazing images, scientists can determine if galaxies are moving toward us or away by the red or blue shift in the light. This has increased our understanding that we live in an expanding universe, not a static one and provided insight into the nature of gravity on a large scale.

Even philosophy has bee impacted by advances in digital imaging. Rene Descartes in his book titled Meditations in the year 1641 proposed that consciousness existed separately from the human brain and interacted with it via the pineal gland. Digital images of the brain in action have cast doubts that this is the true origin of consciousness.

Doctors now use digital imagining to examine their patients. This is used by surgeons to determine when to operate. Neonatal imagining can help doctors diagnose medical conditions while a child is still in the uterus. Dentists also use sophisticated images to evaluate the health of the bones for the jaw.

So, from the farthest, to the deepest, to the inside of the smallest cells, Scientific Digital Imaging is changing the way we view the world. Science can now view things, going places believed impossible just a generation ago. The ability to see more of the world around us can open the door for greater understanding. The greatest discoveries may be yet to come.

by: Adriana Noton.

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