Since our perception never corresponds one hundred percent with reality, the boundary to perceptual illusions or disorders is fluid. For example, we perceive colors even though light itself is not colored, but only has different wavelengths that are interpreted accordingly by the visual organ and brain; many animals, for example, perceive colors differently than humans. … Perception: Illusions and Disturbances
“Wara neman” – for the ancient Germanic peoples, this meant paying attention to something. From this moment until “perceiving”, i.e. grasping how something is, many complex processes take place in the body in which numerous structures are involved. In order to survive, the organism has to find its way in its environment – an environment … Perception: What is it Anyway?
If you are young, you can hardly imagine what it is like to be old. Beyond 30, however, you suddenly become aware: the skin becomes flabbier, the body no longer forgives dietary and alcoholic sins so quickly. Aging may not be the most beautiful thing in the world, but it is the fairest, because it … Anti-Aging Medicine
A healthy, high-fiber diet with lots of vitamins and minerals, regular exercise and sufficient sleep are among the most important pillars of staying young. But a happy home life also has a life-prolonging effect. Married women, for example, live an average of 4.5 years longer, and for men the difference between being married and being … Anti-aging: What Can you do Yourself?