Author Archive

human-body

This user hasn't shared any biographical information

Attention span

duminică, martie 15th, 2009

Attention span is the amount of time a person can concentrate on a task without becoming distracted. Most educators and psychologists agree that the ability to focus one’s attention on a task is crucial for the achievement of one’s goals.   Length of the span Attention span varies with age, with older children capable of [...]

Heart Attack

vineri, martie 13th, 2009

Figure A is an overview of a heart and coronary artery showing damage (dead heart muscle) caused by a heart attack. Figure B is a cross-section of the coronary artery with plaque buildup and a blood clot. During a heart attack, if the blockage in the coronary artery isnt treated quickly, the heart muscle will [...]

Watch out – simptoms of brain stroke

joi, martie 12th, 2009

Reading a paragraph can help you save lives. This is how pieces of knowledge make us better. After you go through this article, you will know the: The Effects of Brain Strok "Your brain has three main components – the cerebrum (which consists of the left and right cerebral hemispheres), the cerebellum, and the brain [...]

Amazing Brain Facts

miercuri, martie 11th, 2009

Brain imaging studies show that human feelings originate inside the brain.there is much to discuss on this issue, starting with the point that if human feelings have other origins than the human brain – what would be the purpose of the psychiatrists !! The human brain structure is almost fully developed by age 11, though [...]

Violent games transform societies rules

luni, martie 9th, 2009

Watching media violence significantly increases the risk that a viewer or video game player will behave aggressively in both the short and long term, according to a University of Michigan study published today in a special issue of the Journal of Adolescent Health. The study, by L. Rowell Huesmann, reviews more than half a century [...]

Knowledge is good, but good usage of knowledge is better

miercuri, martie 4th, 2009

During our life we are obliged by the society to invest between 4 – 12 /16 – 20 years into learning sistems.   But, that is a counter-productive attitude. Why? here is why: A. everything we learned as in childhood 0-6/7 year will dominate our livesin the next years   B everything that we learn [...]

Right half of brain & Left half of the brain

duminică, februarie 1st, 2009

A nice researcher, doctor, Neuroanatomist Jill Bolte Taylor studies the behaviour of the brain. One day, more precise, one morning she suffers a stroke. And she has the interesting oportunities of studying the brain behaviour upon herself.   Here is a video file in wich doctor Taylor shows us how she handled the situation. Remember [...]

child learning and behaviour

sâmbătă, noiembrie 1st, 2008

Please watch this video very closely. And try not to think: Those poor kids, ah well good thing it’s not about me! enjoy & send this message to all the people you know, parents or not, they must understand the implications of their acts upon the young ones.

ADHD – teorie si practica

vineri, mai 9th, 2008

ADHD is a disorder that affects both adults and children charicterized by the lack of ability to filter out irrelevance, focus on things, and prioritize in general. Though it seems to have relatively obvious symptoms, in young children it can often be quite difficult to diagnose. Some forms of ADHD have a hyperactivity component, increasing [...]

Stress in Dairy Cattle causes Changes in Respiration & Heart Rates Body Temp Plasma Lactic Acid Levels & Plasma Creatinine Level

duminică, aprilie 27th, 2008

Changes in Respiration and Heart Rates, Body Temperatures, Plasma Lactic Acid Levels and Plasma Creatinine Levels Caused by Stress in Dairy Cattle1, 2, G. C. Graf3 and W. E. Petersen Department of Dairy Husbandry, University of Minnesota , St. Paul   ABSTRACT Conceivably, one of the factors involved in milk production is the ability of [...]

Weblog

Toate drepturile rezervate Weblog.ro

X