Scientists are studying bats and their use of echolocation to learn more about how bats process information to understand and adapt to the world around them. Echoes of hunting They detect and catch their targets through echolocation, or biosonar, the animal equivalent--and precursor--to man-made sonars. How to see what whales hear: biomedical imaging reveals new insights into marine mammal ears
The faster repolarization of the cardiac action potential causes the tenting of the T waves, and the inactivation of sodium channels causes a sluggish conduction of the electrical wave around the heart, which leads to smaller P waves and widening of the QRS complex.
Causes of Raised Triglyceride Levels. Most of the fat ingested in a 'normal' unhealthy diet is in the form of TG4. The relationship between a high fat diet and CHD incidence has been proven in epidemiological studies. The most common type II dyslipidemia is caused by over-production of endogenous TGs from free fatty acid (FA) by the liver.