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Brain's reward circuit activity ebbs and flows with a woman's hormonal cycle

... system circuitry includes: the prefrontal cortex, seat of thinking and planning; the amygdala, a fear center; the hippocampus, a learning and memory hub; and the striatum, which relays signals from these areas to the cortex. Reward circuit neurons harbor receptors for estrogen and progesterone. However,...

Scientist-astronaut sends T-cells into space

...ch was made to fit precisely under the cosmonaut's seat in the Soyuz spacecraft. Kubik contains a compartment for weightless experiments as well as a centrifuge that can accelerate cells in a range from 0.2 to 2 earth gravities. On board the space station, European Space Agency astronaut-scientist Thoma...

Cortex matures faster in youth with highest IQ

...d with age, particularly in the prefrontal cortex, seat of abstract reasoning, planning, and other "executive" functions. The smartest 7-year-olds tended to start out with a relatively thinner cortex that thickened rapidly, peaking by age 11 or 12 before thinning. In their peers with average IQ, an initia...

Infants can organise visual information at just four months

...rouping experiments, each baby was placed in a car seat facing a screen onto which images were projected. Overhead cameras recorded how long each infant looked at images on the screen. The infants were shown an array where the stimuli were arranged by similarity in either horizontal lines or vertical colu...

Nano-Probes Allow an Inside Look at Cell Nuclei

...cent labels. This could give biologists a ringside seat to nuclear processes that span several hours or days, such as DNA replication, genomic alterations, and cell cycle control. The long-lived probes may also allow researchers to track the effectiveness of disease-fighting drugs that target these proces...

Highly adaptable genome in gut bacterium key to intestinal health

...its outer surface, B. theta is able to hold onto a seat at the table. The bacterium also produces the necessary utensils to break different types of carbohydrate chains into 'bite-sized' pieces; the utensils are a variety of enzymes directed at different types of carbohydrates." When a set of germ-free m...

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(Date:9/18/2014)... celebrated tonight at the third annual Golden Goose Award ... premature infants and in paving the way for the ... supported by the National Science Foundation, the National Institutes ... be honored at a ceremony at the Library of ... of Congress will be on hand to help present ...
(Date:9/18/2014)... of the fish world, are the ideal animal in ... They,ve moved from the ocean into tens of thousands ... time changing their skeleton to adapt to the new ... of sticklebacks now have turned up one of the ... simple change in that gene,s regulation in a freshwater ...
(Date:9/17/2014)... were instrumental in the creation of the Santa Ana ... the fire threat potential of the powerful, hot, dry ... an inferno. The index was introduced Sept. 17 by ... San Diego Gas and Electric. , The index includes ... will be used to help fire agencies and other ...
Breaking Biology News(10 mins):3rd annual Golden Goose award ceremony honors 8 researchers; Unusual work had big results 2Counting fish teeth reveals regulatory DNA changes behind rapid evolution, adaptation 2Counting fish teeth reveals regulatory DNA changes behind rapid evolution, adaptation 3UCLA scientists play key role in developing new Santa Ana Wildfire Threat Index 2
(Date:9/19/2014)... “Copay coupons,” a drug manufacturer marketing tactic ... patients with prescription drug coverage, may now be infiltrating ... from the Department of Health and Human Services ... prohibit suppliers from offering side-payments to increase sales of ... The report highlights that two recent surveys, including one ...
(Date:9/19/2014)... New York, NY (PRWEB) September 19, 2014 ... by PR News at the Platinum PR and Top ... Grand Hyatt in New York City. Camino received honorable ... a Shoestring Campaign” — for its work elevating Latina ... with this incredible organization and be a part of ...
(Date:9/19/2014)... NY (PRWEB) September 19, 2014 According ... manufacturers of the embattled blood-thinner Xarelto, named as defendants ... of Common Pleas, have moved the court to dismiss ... do not have sufficient connection with Philadelphia.* The cases ... et al. (No. 140304328; Pa. Comm. Pls., Philadelphia Cty.), ...
(Date:9/19/2014)... -- Although there is mounting evidence that muscle-strength ... older adults in the United States don,t engage ... research. Less than one-quarter of adults over ... Department of Health and Human Services, the study ... health and fitness and staying independent, researchers advised. ...
(Date:9/19/2014)... MetroMD, a leading anti-ageing clinic has called its HGH ... therapy has grown tremendously across USA in the last decade ... dependable. It has far reaching benefits for ageing men and ... healthy and active lifestyle even beyond their middle age. ... at MetroMD said, “HGH or Human Growth hormones are the ...
Breaking Medicine News(10 mins):Health News:PCMA: New OIG Report Cites Drug Manufacturer“Copay Coupon” Use in Medicare Part D 2Health News:Camino Public Relations Honored for Raising Latina Voices in National Health Care, Immigration Debates 2Health News:Xarelto Makers Seek Dismissal of Cases Brought in Philadelphia, Notes Rottenstein Law Group LLP 2Health News:Xarelto Makers Seek Dismissal of Cases Brought in Philadelphia, Notes Rottenstein Law Group LLP 3Health News:Adults Over 45 Not Meeting U.S. Muscle Strengthening Guidelines, Study Says 2Health News:MetroMD Announces Better HGH Therapy - the ‘God Particle’ of Human Health 2
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