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Geregistreerd op: 09 Mei 2018
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BerichtGeplaatst: 07-08-2018 12:04:31    Onderwerp: have a better vision Reageren met citaat
CHICAGO Dan Feeney Chargers Jersey , Aug. 23 (Xinhua) -- Researchers at the University ofMichigan (UM) recently found that activating the amygdala portionof the brain can intensify one's motivation to consume cocaine farbeyond ordinary drug levels.

"This would suggest that the amygdala plays a key role in drugaddiction," said Shelley Warlow, a UM psychology graduate studentand the study's lead author.

Researchers implanted rats with a catheter that allowed them toearn doses of cocaine by poking their noses into small holes in thewall.

Whenever rats poke their nose into one particular hole to earnintravenous cocaine, a laser light would also painlessly activatethe neurons in the central amygdala at the same time.

Poking their nose into a different hole earned identicalcocaine, but never activated the amygdala.

When being able to freely choose between those two cocainerewards, rats focused only on the port that earned cocaine togetherwith amygdala-activating laser, consumed much more cocaine thanrats without amygdala activation, and avidly nibbled around thelaser-cocaine hole as though seeking more.

Rats with amygdala activation were also willing to work almostthree times harder for the cocaine, the study indicated.

Rats appeared to be indifferent to amygdala laser activation.The amygdala activation only intensified motivation when cocainewas present.

By contrast, when the researchers temporarily inactivated theamygdala using a painless drug infusion, rats completely stoppedresponding for cocaine altogether.

"Understanding brain areas and the mechanisms involved in thisintense motivation will be important in developing treatments foraddiction and other compulsive disorders," Warlow said. Enditem

BEIJING, Nov. 16 (Xinhua) -- A charity program to prevent repeat abortions has provided contraception counselling to more than 1.5 million women annually since 2011, according to an announcement from the program Sunday.

The program, sponsored by the China Women's Development Foundation (CWDF) and several family planning research institutes, has set up and sponsored about 480 clinics across China to provide contraception and health counselling for women who have had abortions, said the press release from the program, which held a meeting to review its progress on Sunday.

Repeated abortions cause serious health problems for women, but many Chinese women are not fully aware of the facts, said Yu Hongqiu, deputy chairwoman of the All-China Women's Federation, at the meeting.

China registers about 8 to 10 million abortions annually, and in 55.9 percent of these cases, the women have had previous abortions, according to the press release.

The average age of women who have had abortions has also continued to decline, the statement added.

It is necessary to improve women's awareness of the danger of repeated abortions as well as to educate them with proper knowledge of how to use contraceptives, Yu said.

The program has been proven to be effective to prevent repeated abortion, said Qin Guoying, the CWDF secretary-general.

Doctors and volunteers approach women who have had an abortion in a hospital and coach them through one-on-one counselling to protect their privacy, Qin said.

The program also has a follow-up system to track the participants and offer counselling after they leave the hospital, she said.

They have also assisted hospitals to provide consultations for women who come to inquire about abortion.

soccer is a sport that requires a lot of energy to play. It also requires each player to develop a lot of patience because each team member has to wait for another person in the team to pass the ball. Learning patience will pay off greatly during a game because people have when they are continually chasing a ball which always seems to get away from them.

Some people may not realize all the health benefits that come from playing soccer regularly. Not only does each player get an increase in their energy levels to play soccer, but also increase their speed and agility. Some parents are surprised by how their child moves on the ground. Children are able to move quickly because they are probably the best physical shape they were during their lives.

Some of the benefits that come with the game of soccer on a regular basis is the ability of each player to make new friends. Every soccer game give a child a chance to meet a dozen people. They could be the same people who played the previous week or they could be someone new. Continue meetings can turn a long and lasting friendships or they can turn into relations which exist only on Thursday. Anyway, the meetings are opportunities to form friendships.

Some children continue to learn about the game of soccer and high school. Their interest in the game has improved the way they play. There are many college scholarships are available for people to play soccer and some people need these scholarships to go to college because their families can not afford the tuition. These people put in many hours of practice to prepare for a game of soccer while they are still in school.

Players soccer practice because they want to achieve perfection. Many athletes are not satisfied with their performance on the field, even if they played an excellent match. The quest for excellence is needed in soccer because soccer requires a lot of a player and the whole team suffers when a player does not play to their full potential.

One of the best advantages that people play soccer is the exercise. People have discovered that they feel better after playing in a soccer game and they generally have a better vision of life because they have learned to deal with other people and maneuvering around in case of necessity. In all the facts, they literally learned to think on their feet and take action with your fee. Wholesale Jerseys Free Shipping Wholesale Cheap Jerseys China Wholesale Jerseys For Cheap Wholesale Jerseys For Cheap Wholesale NFL Jerseys Wholesale NCAA Jerseys China Wholesale Jerseys Online Cheap MLB Jerseys Cheap Adidas NHL Jerseys Wholesale NBA Basketball Jerseys
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