neuroscience

Human brain is the most complex, let’s say, biological device. It contains hundreds of billions of nerve cells. The weight of newborn child’s brain is about 350 g and might grow up to 1400g during the lifespan. However the performance of the brain is much depending on the size of its surface area rather than its weight. That means genius people not necessarily have a heavy brain but more of wrinkled gray blobs. More than 75% of the weight of our” thinking organ” is a water, 1% - salt, and the rest are organic substances such as carbs, lipids and proteins. Every one of us has as many neurons in his brain as many stars in our galaxy . It’s very interesting that the rate of neuronal growth is 250,000 per minute during the very beginning of brain development.

To think our “watery” organ spends energy as much as 25w electric bulb. The brain uses 1/5 of the body energy, while having only about 1/50 of body weight. All our thinking and acting are based on information transferred as ionic currents between neuronal cells from different brain parts or between brain and body parts. This information travels by the speed of today’s fastest car (more than 250mph). Every day we can produce 70000 thoughts. Unfortunately they are not all positiveJ.

www.iDoNeuroscience.com

There are several designer brands that became as favorites for many people regardless the age. Gucci is definitely one of those. The interlocked double “G”s coming from the founder’s name(Guccio Gucci) is the logo of this brand. Gucci always has been keeping the traditions of highest quality integrating the great classics with new shapes and colors using natural and other luxury materials. Beside apparel Gucci produces different accessories, handbags, scarves, eyeglasses, belts and ties, shoes, perfumes, valets and key chains all with competitive and affordable prices. Apparelfordiscount website provides a lot of information about this Corporation and his wide range production. For more info please visit: http://www.apparelfordiscount.com/2009/01/04/gucci-fashion.html

Medulla oblongata is the inferior (lowest) part of the brain where it unites with spinal cord. This structure controls breath, heartbeat and regulates the diameter of blood vessels thereby adjusting blood flow and blood pressure.

The diaphragm and intercostal muscles are rhythmically stimulated by the nerve pulses coming from medulla oblongata. The concentration of CO_{2 in} the lung is monitored by medulla oblongata. If the level rises, the medulla responds by increasing the activity of the motor nerves that control the intercostal muscles and diaphragm.

The rate of respiration (oxygen consumption and carbon dioxide production) varies with level of activity. Intense exercise may increase by more than 20 times the oxygen consumption. By increasing the rate and depth of breathing the adequate level of oxygen is provided to the cells. Thus the medulla oblongata controls very important functions in the body. Destruction of the medulla may cause an immediate death.

Construction area always is a potentially dangerous place for workers because of the equipments, machines, cranes, excavators, cars and tracks running, working, cutting, burring etc. Workers at construction site can be injured if mishandled tools and equipments. To avoid this all crew members should be trained and instructed for equipments and operations safety. It is always helpful to have someone at the job site that can watch and secure the workers from accidents and limit other people’s access to dangerous site. YourSafetyComesFirst.com website has valuable posts about the safety at work, and many helpful tips how to avoid injuries if you run power equipment, working on ladders etc.

Sleep is a phisiological state when our body rests quiescently in convinient position disengaged from the invironment and unresponcive to regular stimuli. In fact sleep is an active and dinamic process because the brain is active while we sleep. Dream i also a part of sleep. Today's technologies allow researchers to observe the function of different brain regions during the sleep.

We know that the sleep impact on our life can be huge. What can be more beneficial for our health and overall fillings other than the good night sleep? Recurrent sleep deprivation may cause physical and psychological problems because our body doesn't get the complete restoration physically and mentally. Sliip debt is like a Credit Card debt and must be paid back, otherwise we can get asleep at some other time when we suppose to be awake. And you can imagine what results we may face?

iDoNeuroScience.com

Some Interesting Facts About the Brain

Gucci Fashion

Brain Parts: Medulla Oblongata

Worker Safety

Sleep