The application of engineering principles and design concepts to medicine and biology for healthcare purposes (e.g. diagnostic or therapeutic). This field seeks to close the gap between engineering and medicine: It combines the design and problem solving skills of engineering with medical and ...

learn more… | top users | synonyms

14
votes
2answers
1k views

How to make a fake auditory signal?

My question is about making fake auditory signals. The ear collects sounds from the environment, which are transformed into a neural signal by the hair cells in the inner ear. This signal is sent ...
5
votes
1answer
92 views

Are there any known health benefits / risks from milliampere current (0.1-2 mA) on forehead?

This is about devices like that sold by foc.us that allows user to apply a small current on a specific part of the forehead. For the sake of this question I use the foc.us "gamer" model as example. ...
4
votes
1answer
96 views

How can electric fields inhibit tumor growth?

In MIT's Technology review it is explained that electric fields can cause dividing cancer cells to explode, while these fields have no significant impact on non-dividing tissues. The original research ...
4
votes
0answers
32 views

How do disulphide bonds in hair cause curling?

I understand that the asymmetrical distribution of disulphide bonds in hair cause curling, but do not completely understand why this causes an inherent curl on the macroscopic level, for several ...
2
votes
2answers
132 views

What makes diffculty to make a human bio-tooth compare to a mouse's? [closed]

Some time ago I read a news article that said a bio-engineered tooth based on a mouse's would be available around 2015. There was some research about it at King's College in the UK, and many other ...
1
vote
1answer
38 views

Are there antibiotics for all bacteria somewhere in the earth? [closed]

When I read about Penicillin, I found that it came from a green mold to protect itself. If all bacteria and/or molds in competition to survive, can we believe that there is an antibiotic for each ...
0
votes
1answer
26 views

How does a test like the Natera Panorama distinguish the child's genome from the mother?

Blood tests on an expectant mother, like the Natera Panorama, are now being used regularly to screen fetuses for chromosome abnormalities. At my wife's recent prenatal visit, she wasn't really even ...
0
votes
0answers
27 views

Large set of semen microscope images needed

As a course project I have to write an algorithm whose purpose is to analyze a sperm sample (total number, motility etc). In order to do that though, I need to have a sufficient number of images to ...
-1
votes
0answers
68 views

A device that could change the sound of your voice [closed]

Basically the concept of the device works based on the fact that everybody's voice is determined by the vibration frequency of your vocal cords. So if you could create a small device that you could ...