For better absorption the drug must be taken with a full glass of water. In 30% of cases Doxycycline causes upset stomach, unfortunately. In this case the dosage is advised to be taken with a small amount of food or a glass of milk. But mind that such a way of intake may reduce the efficacy of the drug, and thus you will need to take a longer course of treatment. During the treatment course of Doxycycline it is recommended to keep to a low-calcium diet as high content of calcium in foods or taking additional calcium in food supplements and vitamin complexes decrease the efficacy of the medicine. Other elements which can affect the efficacy of Doxycycline are aluminim, magnesium, iron, zinc and other vitamins and micro-elements. Doxycycline is also administered for prevention and in the treatment schemes of the next conditions and cases: direct exposure to sexually passed diseases in case of sexual assault inflammations of mouth cavity (gums in particular) unexplained inflammations of mouth cavity and around teeth arthritis developed in course of Lyme disease dilation of blood vessels in eye balls intestine inflammations of unexplained nature This spectrum of usage proves that Doxycycline can be used safely for prevention and treatment of various diseases and conditions. How to take Doxycycline correctly for the highest efficiency Doxycycline from is best taken by mouth. To ensure the best absorption and fast delivery to the blood, the drug is recommended to be taken on empty stomach. Take a pill an hour prior to meals ot at least two hours later after meals. It does not matter whether you take a whole dosage of the drug at a time or split your daily dosage for several intakes. However taking the medicine in lower dosages and more frequently will reduce the risk of possible side effects which are commonly related to the Doxycycline treatment.
The “Spooky” Phenomenon of Invisible Hands
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The “Spooky” Phenomenon of Invisible Hands

Next time you reach out to find your way in the dark, pay attention to your hand. What does it look like? If that sounds like a trick question, it’s not. It’s actually a question about the tricks your brain may be playing on you.

A few years ago, cognitive scientists Duje Tadin and Randolph Blake were testing the strength of blindfolds that they were planning to use in an experiment. The scientists were taken aback when they seemed to see the movement of their hands while their eyes were covered. It turns out the phenomenon wasn’t brought on by a glitch in the blindfolds but rather, by a quirk of the brain.

The Experiment

Tadin and Blake later conducted a series 5 of experiments in which 50 to 75% of participants seemed be able to see themselves moving in absolute darkness. The findings coincide with an experience popular among spelunkers, who often see their own hands while inside a pitch black cave. But Blake wondered, “While the phenomenon looked real to us, how could we determine if other people were really seeing their own moving hand rather than just telling us what they thought we wanted to hear?”

To answer this question, the researchers had participants wear computerized eye trackers while moving around in the dark. Their rationale was that if subjects really saw their hands in the dark, their eye movements would be smooth. If they didn’t see anything, eye movements would be jerky. As Tadin explained, that’s because “the only way you can produce smooth eye movements is if you’re following a target.” Amazingly, the eye trackers showed fairly smooth eye movements in subjects who reported the ability to see their movements.

How Is It Possible?

The brain is there to pick up patterns — visual, auditory, thinking, movement.Though this might sound like night vision, the phenomenon is limited to seeing one’s own body movement. So how are so many people able to see their hands move in the dark? Tadin and Blake concluded that the experience is derived from the brain’s ability to create different connections between the senses. They came to this understanding by studying people with synesthesia — a neurological condition that causes involuntary links between a person’s sensory perceptions. For example, some synesthetes always see letters or numbers in particular colors. Others can taste sound.

Tadin and Blake believe that when people can “see” their hand moving in the dark, their brains are doing something similar to that of a synesthete. Tadin explained, “the brain is there to pick up patterns — visual, auditory, thinking, movement. And this is one association that is so highly repeatable that it is logical our brains picked up on it and exploited it.”

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