Post List

  • January 27, 2015
  • 02:58 PM
  • 6 views

Scientific Sherlocks: The Case of the Imperial Pheasant

by Jente Ottenburghs in Evolutionary Stories

In 1923, Jean Delacour discovered a new species of Pheasant in Vietnam. But things were not as they seemed...... Read more »

  • January 27, 2015
  • 01:55 PM
  • 9 views

Your brain is hardening your arteries, but not on purpose!

by Dr. Jekyll in Lunatic Laboratories

Your brain might just be killing you slowly. Atherosclerosis — or hardening and narrowing of the arteries — can be caused by fat buildup that causes plaque deposits, and is one of the main causes of cardiovascular disease. What does that have to do with the brain? Well new research has shown a link between how the brain regulates fat metabolism, which has the potential of stopping the development of this disease risk factor in obesity and diabetes.... Read more »

  • January 27, 2015
  • 10:48 AM
  • 12 views

Reuse of Cemeteries in Prehistoric Ireland

by Katy Meyers Emery in Bones Don't Lie

With the cold weather and ice descending upon the Midwest, I’ve found myself spending more time watching HGTV than I normally do. My favorite shows are the fixer upper ones, […]... Read more »

  • January 27, 2015
  • 10:44 AM
  • 10 views

How do we integrate information?

by neuroecology in Neuroecology

Left or right? Apple or orange? Selma or Birdman? One way to make these decisions is precisely what intuition tell us it should be: we weigh up the pros and cons of each choice. Then, when we have sufficient evidence for one over the … Continue reading →... Read more »

  • January 27, 2015
  • 10:27 AM
  • 8 views

Athletic Training Makes Lizards Better Runners

by Elizabeth Preston in Inkfish



Athletes don't normally need to be chased down the track to get their training mileage in. But a green anole lizard is not a normal athlete.

Scientists wanted to know whether it's possible to train a lizard at all. Human athletes and other mammals perform better with consistent exercise, but is this universal? Can a reptile increase its stamina? What about its sprint speed? So the scientists became lizard athletic trainers, which really means lizard harassers. Results were mixed.

The g... Read more »

  • January 27, 2015
  • 10:12 AM
  • 10 views

The importance of protecting aquifers from contaminated plumes

by Ruth Garcia de la Calle in ADVOCATE Marie Curie Network

This post shows us an overview how Permeable Reactive Barriers (PRBs) for in situ sustainable groundwater remediation might be used as low cost alternative to clean up the groundwater... Read more »

  • January 27, 2015
  • 07:30 AM
  • 14 views

Star Date: Pretty Darn Soon

by Mark E. Lasbury in The 'Scope

Star Trek celebrates its 50th anniversary in 2016. In preparation for the celebrations, we’re checking in on how close we are to making Star Trek technology a reality. The replicator made food and recycled trash, and later was used to make parts for the Enterprise. A machine fabricated what they needed on the spot. We have that now on the space station! Do you know how 3-D printing works and how we print parts, food, and even living tissue? Here’s how.... Read more »

  • January 27, 2015
  • 04:33 AM
  • 16 views

Siblings, genetics and the autisms (plural)

by Paul Whiteley in Questioning Answers

The paper by Ryan Yuen and colleagues [1] suggesting that most siblings with autism do not share the same genetic variations thought to contribute to the condition has garnered quite a few media headlines of late (see here and see here).Applying the concept of whole-genome sequencing whereby the complete genetic blueprint of a person is mapped to provide "the most comprehensive collection of an individual's genetic variation" [2], 340 genomes from 85 families with two children with a d........ Read more »

Yuen, R., Thiruvahindrapuram, B., Merico, D., Walker, S., Tammimies, K., Hoang, N., Chrysler, C., Nalpathamkalam, T., Pellecchia, G., Liu, Y.... (2015) Whole-genome sequencing of quartet families with autism spectrum disorder. Nature Medicine. DOI: 10.1038/nm.3792  

  • January 26, 2015
  • 09:54 PM
  • 40 views

Why are American Atheists Disagreeable and Unconscientious?

by Tom Rees in Epiphenom

There’s a popular model of personality that splits it into five components: openness to experience, conscientiousness, extroversion, agreeableness, and neuroticism. And it’s well known that, while atheists tend to score high on openness, they tend to get low scores on conscientiousness and agreeableness. Back in 2010, Vincent Saroglou and colleagues assembled data from all the [Read More...]... Read more »

Gebauer, J., Bleidorn, W., Gosling, S., Rentfrow, P., Lamb, M., & Potter, J. (2014) Cross-cultural variations in Big Five relationships with religiosity: A sociocultural motives perspective. Journal of Personality and Social Psychology, 107(6), 1064-1091. DOI: 10.1037/a0037683  

  • January 26, 2015
  • 09:21 PM
  • 16 views

High-Dose Statin May Protect Heart Surgery Patients’ Kidney Health

by Wiley Asia Blog in Wiley Asia Blog - Health Sciences

Acute kidney injury often arises after major surgery because the kidneys can be deprived of normal blood flow during the procedure. The use of contrast media, or dyes, can contribute to this problem. In patients undergoing coronary angiography or percutaneous coronary intervention, which are heart procedures that use dyes to help surgeons visualize the arteries, a high dose of the statin atorvastatin was linked with a reduction in blood levels of creatinine, a marker of kidney injury, as well as........ Read more »

  • January 26, 2015
  • 05:36 PM
  • 38 views

You can’t unboil an egg? Well… now you can

by Dr. Jekyll in Lunatic Laboratories

There is a saying, “you can’t unboil an egg.” Usually this is just illustrating cause and effect; you can’t turn back time, or what’s done is done. Well now scientists have successfully unboiled an egg, so suck it thermodynamics. An international team of chemists have accomplished this feat – an innovation that could dramatically reduce costs for cancer treatments, food production and other segments of the $160 billion global biotechnology industry, according to the findings.... Read more »

Yuan, T., Ormonde, C., Kudlacek, S., Kunche, S., Smith, J., Brown, W., Pugliese, K., Olsen, T., Iftikhar, M., Raston, C.... (2015) Shear-Stress-Mediated Refolding of Proteins from Aggregates and Inclusion Bodies. ChemBioChem. DOI: 10.1002/cbic.201402427  

  • January 26, 2015
  • 04:42 PM
  • 24 views

More Complexity = More Disruptions?

by Andreas Wieland in Supply Chain Management Research

Trends in management towards a concentration on core competencies and outsourcing of non-core activities have created complex networks, i.e., global supply chains. At the same time, it has been discussed that this increased complexity has also made companies more vulnerable. An interesting paper, Structural Drivers of Upstream Supply Chain Complexity and the Frequency of Supply […]... Read more »

  • January 26, 2015
  • 04:32 PM
  • 36 views

The secret for a longer life? Kill your unfit cells

by Isabel Torres in Science in the clouds

If you had the choice, would you like to live until you’re 130 years old? New research in fruit flies shows that manipulating a single gene can extend their lifespan up to 60%, suggesting that living well into your hundreds might become a reality in the foreseeable future.Dying of old age is a strange thing. Why does our health decline just because we’re old? Although the answer might at first seem obvious or simple, it really isn’t. There are countless theories of ageing, a few popular ev........ Read more »

  • January 26, 2015
  • 01:26 PM
  • 38 views

The Bed Bug’s Piercing Penis (A Guest Post)

by Miss Behavior in The Scorpion and the Frog

By Rachael Pahl Sex is a dangerous, but necessary, part of life. Across the animal kingdom, there are a multitude of things that can go wrong. You could be injured in a fight by someone who wants to steal your mate, or maybe your partner eats you because you’re taking too long. Either way, nature must have a pretty good reason for the traumatizing effects of sex. A male bed bug traumatically inseminates a female. Image by Rickard Ignell at the Swedish University of Agricultural Sciencespo........ Read more »

Morrow, E., & Arnqvist, G. (2003) Costly traumatic insemination and a female counter-adaptation in bed bugs. Proceedings of the Royal Society B: Biological Sciences, 270(1531), 2377-2381. DOI: 10.1098/rspb.2003.2514  

  • January 26, 2015
  • 07:02 AM
  • 44 views

His brain made him do it” and so I feel much less empathy for him 

by Rita Handrich in The Jury Room

We’ve written about the brain based defenses a lot here. And here’s an article that may shed light on how the presentation of neural defenses could backfire on defense attorneys. First, let’s look at the research. The researchers wondered how the biological explanation of mental illness might affect the empathy of mental health clinicians toward […]

Related posts:
Which jurors most “feel” your client’s pain?
Empathy: Paving the road to preferential treatment with good intenti........ Read more »

Lebowitz MS, & Ahn WK. (2014) Effects of biological explanations for mental disorders on clinicians' empathy. Proceedings of the National Academy of Sciences of the United States of America, 111(50), 17786-90. PMID: 25453068  

  • January 26, 2015
  • 06:27 AM
  • 54 views

We're more likely to cheat when we're anxious

by BPS Research Digest in BPS Research Digest

When we’re stressed out and feeling threatened, our priority becomes self-preservation. According to new research, this defensive mode even affects our morality, making us more likely to cheat and excuse our own unethical behaviour.Maryam Kouchaki and Sreedhari Desai demonstrated this through six experiments. In the clearest example, 63 student participants spent three minutes listening to either calm music, or in the anxiety condition, to Bernard Herrmann's Psycho score. Those freaked out by ........ Read more »

  • January 26, 2015
  • 06:23 AM
  • 56 views

Is it necessary to use brain imaging to understand teen girls' sexual decision making?

by The Neurocritic in The Neurocritic

“It is feasible to recruit and retain a cohort of female participants to perform a functional magnetic resonance imaging [fMRI] task focused on making decisions about sex, on the basis of varying levels of hypothetical sexual risk, and to complete longitudinal prospective diaries following this task. Preliminary evidence suggests that risk level differentially impacts brain activity related to sexual decision making in these women [i.e., girls aged 14-15 yrs], which may be related to pas........ Read more »

  • January 26, 2015
  • 04:44 AM
  • 43 views

What factors are linked to behavioural crises in autism?

by Paul Whiteley in Questioning Answers

The question posed in the title of this post was asked and [partly] answered by the paper by Vincent Guinchat and colleagues [1] based on the analysis of 58 adolescents diagnosed with an autism spectrum disorder (ASD) and "hospitalized for severe challenging behaviors." Challenging behaviours, by the way, refers to a whole spectrum of presentations which doesn't just include aggressive or violent behaviours (see here). Indeed, I recently talked about irritability and autism (see here), whic........ Read more »

  • January 26, 2015
  • 12:05 AM
  • 36 views

Minding the Gap: Connecting Pre-season Screenings with Prospective Injury Data

by Laura McDonald in Sports Medicine Research (SMR): In the Lab & In the Field

Anterior reach asymmetry larger than 4 cm on the Y Balance test was associated with increased risk of non-contact injury in a sample of collegiate athletes.... Read more »

  • January 25, 2015
  • 09:19 PM
  • 46 views

Coding Responsibly Part I: Version Control

by Geoffrey Hannigan in Prophage

As a result of the growing number of resources allowing everyone to learn how to code, as well as numerous other awesome educational efforts, programming is steadily growing in popularity and accessibility...... Read more »

Perkel, J. (2011) Coding your way out of a problem. Nature Methods, 8(7), 541-543. DOI: 10.1038/nmeth.1631  

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