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.
The answer is A, because an HOV lane is used for people with 2 or more persons in the vehicle. There is usually a set time that people can use the HOV lane. It was made like that because people thought that when somebody would carpool or drive a coworker to their job, it would be a much faster and convinent way because the speed limit is higher in the HOV lane.
Answer:
THE OCEAN REGULATES RAIN AND DROUGHTS WITH HOLDING 97% OF THE WATER OF OUR PLANET, ALMOST ALL RAIN THAT DROPS ON LAND COMES FROM THE OCEAN. THE OCEAN ABSORBS CO2,TO KEEP THE CARBON CYCLE, AND ACCORDINGLY TEMPERATURES ON EARTH,IN BALANCE. IT MAKS THE OCEAN OUR GLOBAL CLIMATE CONTROL SYSTEM.
EXAMPLES OF OCEANS:
◇ THE ATLANTIC OCEAN.
◇ THE INDIAN OCEAN.
◇ THE SOUTHERN OCEAN.
◇ THE ARCTIC OCEAN.
◇ THE PACIFIC OCEAN.
<h3>HOPE IT HELP.....❤❤</h3>
