How does the mind cope with unfamiliar conditions?
When the mind doesn't know the best way to behave, the thalamus activates - a particular nerve middle that helps to separate dependable data...
Stem cells stop lizards from rising an actual tail
In grownup lizards, stem cells neglect the physique plan and fill the brand new tail with stable cartilage. (Picture: greta6 / Depositphotos )...
Immune expertise might be inherited
Ailments of fogeys stimulate immunity in offspring. We all know that the immune response to a bacterium, a virus, a parasitic amoeba, and so...
Reminiscence for faces begins with serotonin
Serotonin can improve social reminiscence tenfold, not less than in mice. (Photograph: Charlie Marshall/ Flickr.com ) View in full measurement ‹ › We...
Immune cells get up in the dead of night
The immune cells make the lengthy journey from the pores and skin to the lymph nodes when the remainder of the physique is resting....
Mammoths died out on account of excessive humidity
The final warming waterlogged the soil, and the mammoths started to overlook the standard crops for meals. The extinction of mammoths is alternately blamed...
Home horses got here out of the steppes between the Volga...
The traditional inhabitants of the Black Sea and Caspian steppes managed to seek out amongst their horses extra meek and hardy. Many hundreds of...
Purple blood cells stimulate the immune system
When contaminated, pink blood cells give themselves as much as be eaten by immune cells, enhancing the immune response in opposition to pathogens. We...
Starvation retains most cancers cells from rising
With a purpose to decelerate the expansion of a malignant tumor, it's mandatory not solely to deprive it of energy, but in addition to...
Chilly slows down a number of sclerosis
Within the chilly, the physique spends energy on heating itself, so there are merely no energy left for autoimmune irritation. In a number of...