Post List

  • October 29, 2014
  • 09:13 AM
  • 70 views

7 things you probably didn’t know about blind people

by Usman Paracha in SayPeople

1.Blind people can't see in dreams:

Blind people are unable to see even in their dreams but they get a rich combination of different senses in their dreams. They get more feelings of taste, smell, touch, and hear in their dreams as compared to normal people.
2. They have fewer feelings of negative emotions:

Blind from birth people have fewer feelings of negative emotions such as anxiety and depression as compared to normal people.
Blind people see more nightmares (Image courtesy of ........ Read more »

  • October 29, 2014
  • 09:05 AM
  • 55 views

Halloween Horrors: Evidence of Torture in the Prehistoric Southwest US

by Katy Meyers Emery in Bones Don't Lie

With Halloween coming up right around the corner, there have been an increase in the attention paid to the spookier aspects of archaeology. We are increasingly able to find evidence of […]... Read more »

  • October 29, 2014
  • 08:30 AM
  • 63 views

How Does a Dog's Brain Respond to the Smell of a Familiar Human?

by CAPB in Companion Animal Psychology Blog

And what does it tell us about the importance of people to their dogs?Photo: hitmanphoto / ShutterstockNew fMRI research by Gregory Berns et al (in press) shows that dog’s brains respond differently to the smell of a familiar human compared to an unfamiliar human and other canines – suggesting that certain people are special to their dogs.The research focussed on a part of the brain called the caudate, which has been much investigated in humans, monkeys and rats. The scientists explain that ........ Read more »

  • October 29, 2014
  • 08:00 AM
  • 47 views

Almost This Or Almost That? Must Be The Other

by Mark Lasbury in As Many Exceptions As Rules

The protists are a catch-all kingdom, neither characteristics nor cladistics can easily group them, or even tell you what one is. Recent studies have begun to identify histories of the plant-like protist phyla based on their flagella. Rhodophyta are a basal phylum, and yet they have no flagella at all, while genomic studies have identified 495 different proteins in chromista flagella, with some being specific to each of the two dissimilar flagella on the organisms. Such diversity within one grou........ Read more »

  • October 29, 2014
  • 04:36 AM
  • 58 views

The stability of an Asperger syndrome diagnosis

by Paul Whiteley in Questioning Answers

"Asperger Syndrome, when considered as an ASD/PDD [autism spectrum disorder/pervasive developmental disorder] diagnosis, was fairly stable into adulthood, but there was a significant increase over time in cases no longer meeting criteria for an ASD diagnosis according to the DSM-IV, or AS according to the Gillberg criteria".The night is darkest just before the dawn.That was one of the primary conclusions made in the paper by Adam Helles and colleagues [1] who prospectively followed a group ........ Read more »

Adam Helles, Carina I. Gillberg, Christopher Gillberg, & Eva Billstedt. (2014) sperger syndrome in males over two decades: stability and predictors of diagnosis. Journal of Child Psychology and Psychiatry. info:/doi: 10.1111/jcpp.12334

  • October 29, 2014
  • 12:05 AM
  • 41 views

Autograft or Allograft: Autograft May be Better for Revision

by Nicole Cattano in Sports Medicine Research (SMR): In the Lab & In the Field

Autograft selection for anterior cruciate ligament (ACL) revision has better outcomes post surgery compared with allografts. ... Read more »

MARS Group, ., Wright, R., Huston, L., Haas, A., Spindler, K., Nwosu, S., Allen, C., Anderson, A., Cooper, D., DeBerardino, T.... (2014) Effect of Graft Choice on the Outcome of Revision Anterior Cruciate Ligament Reconstruction in the Multicenter ACL Revision Study (MARS) Cohort. The American Journal of Sports Medicine, 42(10), 2301-2310. DOI: 10.1177/0363546514549005  

  • October 28, 2014
  • 11:49 PM
  • 53 views

When Should Online Dating Partners Meet Offline?

by Wiley Asia Blog in Wiley Asia Blog - Social Science

Will the amount of online communications affect face-to-face (FtF) relational outcomes among online daters? Researchers analysed experience of using various online date sites of 433 online daters recruited by a market research firm.... Read more »

  • October 28, 2014
  • 04:11 PM
  • 59 views

Scientists resurrect 700-year-old viruses, Just in time for Halloween!

by Gabriel in Lunatic Laboratories

You know how some zombie movies start with a discovery of a virus, it gets loose, and things quickly spiral out of control from that? Well in breaking news a team of researchers have found two 700-year-old viral sequences in frozen caribou dung in an arctic ice patch. The group isolated part of a viral RNA genome and the complete genome of a DNA virus. Then they infected living plants with the DNA virus, what could go wrong?... Read more »

Ng, T., Chen, L., Zhou, Y., Shapiro, B., Stiller, M., Heintzman, P., Varsani, A., Kondov, N., Wong, W., Deng, X.... (2014) Preservation of viral genomes in 700-y-old caribou feces from a subarctic ice patch. Proceedings of the National Academy of Sciences. DOI: 10.1073/pnas.1410429111  

  • October 28, 2014
  • 01:40 PM
  • 68 views

The Final Girl: The Psychology of the Slasher Film

by Melissa Chernick in Science Storiented

Halloween has put me in the mood to talk about slasher movies. Once I got to looking around, I found more papers on the topic than I thought I would. I gotta warn you, this is a long read, so grab some popcorn and settle in for some slasher movie fun.If you are a fan of horror films then you know Randy Meek’s “Rules that one must abide by to successfully survive a horror movie”: (1) You can never have sex…big no-no, sex equals death, (2) you can never drink or do drugs…it’s the sin-f........ Read more »

Wee, Valerie. (2005) The Scream Trilogy, "Hyperpostmodernism," and the Late-Nineties Teen Slasher Film. Journal of Film and Video, 57(3), 44-61. info:/

  • October 28, 2014
  • 11:59 AM
  • 59 views

Night Owls Show Increased Alcohol Use Risk

by William Yates, M.D. in Brain Posts

Humans commonly display a circadian rhythm preference for getting up early in the morning or staying up late at night (night owls).This sleep timing, or diurnal preference appears to have genetic contributions.Additionally, diurnal preference may contribute to risk for alcohol consumption as more alcohol is consumed later in the day and during the night time.Nathaniel Watson and colleagues at the University of Washington and the University of Texas recently explored the relationship between diur........ Read more »

Watson NF, Buchwald D, & Harden KP. (2013) A twin study of genetic influences on diurnal preference and risk for alcohol use outcomes. Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 9(12), 1333-9. PMID: 24340296  

  • October 28, 2014
  • 11:38 AM
  • 49 views

Turning on proteins with light

by Isabel Torres in Science in the clouds

Just like for married couples, communication is fundamental for cells. When an embryo is developing, its cells need to tell one another who and where they are, so every tissue and organ grows in the right place and at the right time. Our neurons are constantly talking to each other to control our thoughts, feelings and behaviours. Even single-cell organisms like bacteria can exchange information to decide, for example, how many times they should multiply.But how do cells communicate? Scientists ........ Read more »

Grusch M., R. Riedler, E. Reichhart, C. Differ, W. Berger, A. Ingles-Prieto, & H. Janovjak. (2014) Spatio-temporally precise activation of engineered receptor tyrosine kinases by light. The EMBO Journal, 33(15), 1713-1726. DOI: http://dx.doi.org/10.15252/embj.201387695  

  • October 28, 2014
  • 09:51 AM
  • 56 views

Tagged Dolphins Adjust by Swimming Slowly

by Elizabeth Preston in Inkfish

Scientists love the data they get by attaching electronic tags to animals, but these devices can be a literal drag. For animals that fly or swim, tags can mess up their mechanics and force them to spend more energy. That’s what scientists expected to see when they studied dolphins with data loggers suction-cupped to their […]The post Tagged Dolphins Adjust by Swimming Slowly appeared first on Inkfish.... Read more »

van der Hoop JM, Fahlman A, Hurst T, Rocho-Levine J, Shorter KA, Petrov V, & Moore MJ. (2014) Bottlenose dolphins modify behavior to reduce metabolic effect of tag attachment. The Journal of experimental biology. PMID: 25324344  

  • October 28, 2014
  • 06:22 AM
  • 57 views

What I don’t hear can’t hurt me: insecure managers avoid input from employees

by BPS Research Digest in BPS Research Digest

Organisations do better when there are clear communication channels that allow staff to point out ways the company can improve. Similarly, teams who freely share ideas and concerns are more tight-knit and motivated. And their managers get enhanced awareness, and to share in the praise for any improvements that pay off. So encouraging employee voice should be a no-brainer, especially for any manager feeling unsure of their ability to deliver solo. Yet according to new research, these insecure man........ Read more »

  • October 28, 2014
  • 03:42 AM
  • 67 views

Zinc and depression

by Paul Whiteley in Questioning Answers

"Low dietary zinc intake is associated with a greater incidence of depression in both men and women, as shown in two prospective cohorts".At the risk of overdoing the whole 'you are what you eat' sentiment, today I'm addressing a portion of the peer-reviewed research literature linking issues with zinc availability to depression. That opening quote by the way, comes from the paper by Khanrin Phungamla Vashum and colleagues [1] who looked at self-reported dietary intake of zinc based on data........ Read more »

  • October 27, 2014
  • 10:54 PM
  • 51 views

Nature is helpful for your mind even in artificial settings

by Usman Paracha in SayPeople

Main Point:

In a study, researchers have found that sounds of nature played in the background even from a recording can help in recovery from a negative experience. In another study, it has been found that watching 3-D videos of trees can help in recovery from stress.
Published in:

Ecopsychology

Environment and Behavior
Study Further:

Everybody knows that moving in nature, listening to different natural sounds, and looking at beautiful sceneries can help in improving overall qualit........ Read more »

Benfield Jacob A.,, Taff B. Derrick,, Newman Peter,, & Smyth Joshua. (2014) Natural Sound Facilitates Mood Recovery . Ecopsychology. info:/

  • October 27, 2014
  • 04:27 PM
  • 60 views

Of Planes, Microbes and Sleep

by Bernadeta Dadonaite in The Question Gene

About the interplay between human microbiome and biological clocks... Read more »

Thaiss, C., Zeevi, D., Levy, M., Zilberman-Schapira, G., Suez, J., Tengeler, A., Abramson, L., Katz, M., Korem, T., Zmora, N.... (2014) Transkingdom Control of Microbiota Diurnal Oscillations Promotes Metabolic Homeostasis. Cell, 159(3), 514-529. DOI: 10.1016/j.cell.2014.09.048  

  • October 27, 2014
  • 03:40 PM
  • 74 views

Real Zombie-Making Parasites Among Us

by Miss Behavior in The Scorpion and the Frog

The mummified cat and the rat in the crypt of Christ Church in Dublin. Photo by Adrian Grycuk at Wikimedia Commons.The Happening, M. Night Shyamalan’s worst panned movie of all time, is a science fiction thriller about people going into a mysterious trance and committing suicide as a result of other mind-hacking species. One of the leading criticisms raised against this movie is the ridiculousness of the premise. One species can’t cause another to willingly commit suicide! …Or can they? T........ Read more »

  • October 27, 2014
  • 03:37 PM
  • 60 views

Research Shows Synapses are Always Ready to Go

by Gabriel in Lunatic Laboratories

The inner workings of the brain are quick, but really they have to be. Neurons need to be able to rapidly propagate information in their interior via electrical signals and they communicate with each other at special contact points known as the synapses. These chemical messenger substances (known as neurotransmitters) are stored in vesicles at the synapses. When a synapse becomes active, some of these vesicles fuse with the cell membrane and release their contents. To ensure that valuable time i........ Read more »

Imig, C., Min, S., Krinner, S., Arancillo, M., Rosenmund, C., Südhof, T., Rhee, J., Brose, N., & Cooper, B. (2014) The Morphological and Molecular Nature of Synaptic Vesicle Priming at Presynaptic Active Zones. Neuron, 84(2), 416-431. DOI: 10.1016/j.neuron.2014.10.009  

  • October 27, 2014
  • 03:18 PM
  • 63 views

The Risks and Benefits of Running Barefoot or in Minimalist Shoes

by Craig Payne in Running Research Junkie

The Risks and Benefits of Running Barefoot or in Minimalist Shoes... Read more »

  • October 27, 2014
  • 12:30 PM
  • 68 views

Exercise Fights Chronic Stress-Dependent Depression

by Agnese Mariotti in United Academics

It is known that physical exercise improves the symptoms of depression. Several hypotheses have been formulated to explain how this occurs, but no clear biochemical mechanism had so far been demonstrated.... Read more »

Agudelo LZ, Femenía T, Orhan F, Porsmyr-Palmertz M, Goiny M, Martinez-Redondo V, Correia JC, Izadi M, Bhat M, Schuppe-Koistinen I.... (2014) Skeletal Muscle PGC-1α1 Modulates Kynurenine Metabolism and Mediates Resilience to Stress-Induced Depression. Cell, 159(1), 33-45. PMID: 25259918  

Wrann CD, White JP, Salogiannnis J, Laznik-Bogoslavski D, Wu J, Ma D, Lin JD, Greenberg ME, & Spiegelman BM. (2013) Exercise induces hippocampal BDNF through a PGC-1α/FNDC5 pathway. Cell metabolism, 18(5), 649-59. PMID: 24120943  

join us!

Do you write about peer-reviewed research in your blog? Use ResearchBlogging.org to make it easy for your readers — and others from around the world — to find your serious posts about academic research.

If you don't have a blog, you can still use our site to learn about fascinating developments in cutting-edge research from around the world.

Register Now

Research Blogging is powered by SMG Technology.

To learn more, visit seedmediagroup.com.