Ho ho ho!“Laughter consists of both motor and emotional aspects. The emotional component, known as mirth, is usually associated with the motor component, namely, bilateral facial movements.”-Yamao et al. (2014)The subject of laughter has been under an increasing amount of scientific scrutiny. A recent review by Dr. Sophie Scott and colleagues (Scott et al., 2014) emphasized that laughter is a social emotion. During conversations, voluntary laughter by the speaker is a communicative a........ Read more »
Yamao, Y., Matsumoto, R., Kunieda, T., Shibata, S., Shimotake, A., Kikuchi, T., Satow, T., Mikuni, N., Fukuyama, H., Ikeda, A.... (2014) Neural correlates of mirth and laughter: A direct electrical cortical stimulation study. Cortex. DOI: 10.1016/j.cortex.2014.11.008
The fountain of youth might be just right around the corner, I know here at the labs we’ve reported several different ways to get to that fabled place, but now we have one more. New research shows that seniors received a significant boost to their immune systems when given a drug that targets a genetic signaling pathway linked to aging and immune function.... Read more »
Mannick, J., Del Giudice, G., Lattanzi, M., Valiante, N., Praestgaard, J., Huang, B., Lonetto, M., Maecker, H., Kovarik, J., Carson, S.... (2014) mTOR inhibition improves immune function in the elderly. Science Translational Medicine, 6(268), 268-268. DOI: 10.1126/scitranslmed.3009892
Credit: Dr. Devi Stuart Fox
A new study by researchers at the University of Melbourne suggests that Draco Cornutus, a species of gliding lizard from Borneo, mimicks the red and green colors of the falling leaves to avoid falling prey to birds whilst gliding.
According to the study, D. cornutus have evolved extendable gliding membranes, like wings, which closely match the ... Read more »
Klomp, D., Stuart-Fox, D., Das, I., & Ord, T. (2014) Marked colour divergence in the gliding membranes of a tropical lizard mirrors population differences in the colour of falling leaves. Biology Letters, 10(12), 20140776-20140776. DOI: 10.1098/rsbl.2014.0776
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