The brain area pinpointed is known to be intimately involved in some of the most advanced planning and decision-making processes that we think of as being especially human.
'We tend to think that being able to plan into the future, be flexible in our approach and learn from others are things that are particularly impressive about humans. We've identified an area of the brain that appears to be uniquely human and is likely to have something to do with these cognitive powers,' says senior researcher Professor Matthew Rushworth of Oxford University's Department of Experimental Psychology.
MRI imaging of 25 adult volunteers was used to identify key components in the ventrolateral frontal cortex area of the human brain, and how these components were connected up with other brain areas. The results were then compared to equivalent MRI data from 25 macaque monkeys.
This ventrolateral frontal cortex area of the brain is involved in many of the highest aspects of cognition and language, and is only present in humans and other primates. Some parts are implicated in psychiatric conditions like ADHD, drug addiction or compulsive behaviour disorders. Language is affected when other parts are damaged after stroke or neurodegenerative disease. A better understanding of the neural connections and networks involved should help the understanding of changes in the brain that go along with these conditions.
The Oxford University researchers report their findings in the science journal Neuron.
Professor Rushworth explains: 'The brain is a mosaic of interlinked areas. We wanted to look at this very important region of the frontal part of the brain and see how many tiles there are and where they are placed.
'We also looked at the connections of each tile -- how they are wired up to the rest of the brain -- as it is these connections that determine the information that can reach that component part and the influence that part can have on other brain regions.'
From the MRI data, the researchers were able to divide the human ventrolateral frontal cortex into 12 areas that were consistent across all the individuals.
Answer:
Cyber criminals always go for an easy way to make a lot of money fast. They target rich people or rich organizations like financial firms where a huge amount of money flows daily and hack sensitive information. Which causes the increase of cyber-crimes across the world.
Explanation:
Answer: Epic poems
Explanation: An epic poem or narrative poem that usually describes deeds of some of the heroes, such as Gilgamesh or Beowulf. It is certainly about the heroic acts of such heroes, their extraordinary abilities, their courage. The grandiose style of describing them, their lives, their plot, etc., was used to better understand the exceptional nature of these heroes. These are semi-mythical or completely mythical characters on the basis of which some of the universal moral traits are built. Of course, they can be kings, but other types of heroes, who as such were role models to the whole nation, to a group of people, etc.
<u>Accession </u>is the right of an owner of property such as plants or animals to increase in the property. The owner of a cow, for example, owns the calves born to the cow.
A method of gaining property known as accession property law entails the labor- or material-based addition of value to the property.
According to property law, accession refers to the process of obtaining property by enhancing existing property with labour or raw materials like plants. Owning property automatically grants the right to hold anything that is contributed to or created by it .
An illustration of accession is as follows: If someone permits someone else to harvest undesired alfalfa from their land and make it into bales of feed for livestock, that person may then acquire the finished product.
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