Post List

  • August 18, 2016
  • 08:54 AM
  • 327 views

Wait, let me google it. On the fall (and rise?) of human memory.

by gdw in FictionalFieldwork

Ruins of a memory palace Once upon a time, there were no computers. And yet, even in the ancient days when writing was not widespread, people told gigantic tales or recited poems of epic proportions. Often more than once. Admittedly, they probably changed a bit along the way, but still the plot remained intact. How […]... Read more »

  • August 18, 2016
  • 08:00 AM
  • 283 views

Sorry, I Don't Drink

by Mark Lasbury in As Many Exceptions As Rules

Koalas don’t drink a lot of water, but the spinifex hopping mouse and kangaroo rat put him to shame. They never drink. What water they need they get from the seeds they eat and from the fact that they conserve water amazingly well – including the water that they produce during metabolism. Adult mayflies don’t drink either – they don’t have working mouthparts! Of course, some only live a few minutes as adults, so it may not be that big a deal.... Read more »

  • August 18, 2016
  • 06:09 AM
  • 252 views

Mercury and autism: where the science currently stands

by Paul Whiteley in Questioning Answers

Yes, I know that on the 'hot potato' scale, to talk about mercury and autism still moves the needle up to somewhere approaching furnace level for some people despite discussions on this heavy metal still figuring in several quarters. This is however a blog based on peer-reviewed science (for the most part) and so with mucho, mucho caveats included I want to draw your attention to the review paper by Janet Kern and colleagues [1] (open-access available here) and the observation that: "The pr........ Read more »

Kern JK, Geier DA, Sykes LK, Haley BE, & Geier MR. (2016) The relationship between mercury and autism: A comprehensive review and discussion. Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS), 8-24. PMID: 27473827  

  • August 17, 2016
  • 08:03 PM
  • 245 views

It takes a village to raise a capybara

by Emily Makowski in Sextraordinary!

Capybaras have been making headlines recently. First, they may have established a breeding population in Florida. Then, they took over the Olympic golf course in Rio (part of their natural habitat). This week, I discuss social groupings and parental care in these noteworthy rodents. ... Read more »

Dos Santos E, Tokumaru RS, Nogueira-Filho SL, & Nogueira SS. (2014) The effects of unrelated offspring whistle calls on capybaras (Hydrochoerus hydrochaeris). Brazilian journal of biology , 74(3 Suppl 1). PMID: 25627382  

  • August 17, 2016
  • 03:41 PM
  • 33 views

Treacherous Astrocytes – a cause of Epilepsy?

by Vaibhav Jain in NEUROFANATIC

Scientists at the University of Bonn have unearthed the root cause for the development of temporal lobe epilepsy!  At an early stage, astrocytes are uncoupled from each other, this results in the extracellular accumulation of potassium ions and neurotransmitters, which cause hyper-excitability of the neurons. Astrocytes are connected by gap junction channels composed mainly of the gap junction […]... Read more »

Bedner P, Dupper A, Hüttmann K, Müller J, Herde MK, Dublin P, Deshpande T, Schramm J, Häussler U, Haas CA.... (2015) Astrocyte uncoupling as a cause of human temporal lobe epilepsy. Brain : a journal of neurology, 138(Pt 5), 1208-22. PMID: 25765328  

  • August 17, 2016
  • 03:17 PM
  • 233 views

How do researchers and journalists in Brazil relate to each other?

by SciELO in SciELO in Perspective

Scientists admit that dealing with complex issues related to their research with journalists is not an easy task. However, long they realized that communicate their results in scientific journals is not enough. To obtain research grants, attract collaboration opportunities and for career advancement, it is necessary - and advisable - to communicate with the public through journalists. Read about the details of this relationship and what can be done to improve it. … Read More →... Read more »

Peters, H., Brossard, D., de Cheveigne, S., Dunwoody, S., Kallfass, M., Miller, S., & Tsuchida, S. (2008) SCIENCE COMMUNICATION: Interactions with the Mass Media. Science, 321(5886), 204-205. DOI: 10.1126/science.1157780  

  • August 17, 2016
  • 02:20 PM
  • 257 views

Can cell phones make you feel less connected to your friends and family?

by Dr. Jekyll in Lunatic Laboratories

In this digital age, with phones at our fingertips, you would think that access to constant communication would make us feel closer to one another. But a new study shows that may not be the case. In fact, cell phone use might actually lead to feeling less socially connected, depending on your gender or cell phone habits.

... Read more »

  • August 17, 2016
  • 01:30 PM
  • 272 views

The PROCAMIO Trial – IV Procainamide vs IV Amiodarone for the Acute Treatment of Stable Wide Complex Tachycardia

by Rogue Medic in Rogue Medic

This is a very interesting trial that may surprise the many outspoken amiodarone advocates, but it should not surprise anyone who pays attention to research.

ALPS showed that we should stop giving amiodarone for unwitnessed shockable cardiac arrest. The lead researcher is still trying to spin amiodarone for witnessed shockable cardiac arrest, even though the results do not show improvement in the one outcome that matters – leaving the hospital with a brain that still works.[1],[2],[3]... Read more »

Kudenchuk PJ, Brown SP, Daya M, Rea T, Nichol G, Morrison LJ, Leroux B, Vaillancourt C, Wittwer L, Callaway CW.... (2016) Amiodarone, Lidocaine, or Placebo in Out-of-Hospital Cardiac Arrest. The New England journal of medicine, 374(18), 1711-22. PMID: 27043165  

Marill KA, deSouza IS, Nishijima DK, Senecal EL, Setnik GS, Stair TO, Ruskin JN, & Ellinor PT. (2010) Amiodarone or procainamide for the termination of sustained stable ventricular tachycardia: an historical multicenter comparison. Academic emergency medicine : official journal of the Society for Academic Emergency Medicine, 17(3), 297-306. PMID: 20370763  

Marill KA, deSouza IS, Nishijima DK, Stair TO, Setnik GS, & Ruskin JN. (2006) Amiodarone is poorly effective for the acute termination of ventricular tachycardia. Annals of emergency medicine, 47(3), 217-24. PMID: 16492484  

Kułakowski P, Karczmarewicz S, Karpiński G, Soszyńska M, & Ceremuzyński L. (2000) Effects of intravenous amiodarone on ventricular refractoriness, intraventricular conduction, and ventricular tachycardia induction. Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology, 2(3), 207-15. PMID: 11227590  

Bonny A, De Sisti A, Márquez MF, Megbemado R, Hidden-Lucet F, & Fontaine G. (2012) Low doses of intravenous epinephrine for refractory sustained monomorphic ventricular tachycardia. World journal of cardiology, 4(10), 296-301. PMID: 23110246  

Kowey PR. (1988) The calamity of cardioversion of conscious patients. The American journal of cardiology, 61(13), 1106-7. PMID: 3364364  

  • August 17, 2016
  • 11:45 AM
  • 245 views

Multiplicative versus additive fitness and the limit of weak selection

by Artem Kaznatcheev in Evolutionary Games Group

Previously, I have discussed the importance of understanding how fitness is defined in a given model. So far, I’ve focused on how mathematically equivalent formulations can have different ontological commitments. In this post, I want to touch briefly on another concern: two different types of mathematical definitions of fitness. In particular, I will discuss additive […]... Read more »

Wu B, García J, Hauert C, & Traulsen A. (2013) Extrapolating weak selection in evolutionary games. PLoS Computational Biology, 9(12). PMID: 24339769  

  • August 17, 2016
  • 11:45 AM
  • 217 views

In Dog Training, Balance Is Off

by CAPB in Companion Animal Psychology Blog

It’s not a good thing when dog trainers describe themselves as ‘balanced’. Here’s why.When you think about balancing dogs, your first thoughts might be of a dog walking along a beam, all nicely balanced and not falling off. Or maybe of a dog posing for a photo with a pile of cookies balanced on their muzzle, to show off how good their balancing skills are.But, unfortunately, this is not what people mean when they refer to ‘balanced’ dog training.Balance is one of those weasel words i........ Read more »

  • August 17, 2016
  • 11:02 AM
  • 237 views

Goblin Shark Gives a Lesson in Dismantling Your Face to Eat

by Elizabeth Preston in Inkfish



The goblin shark is a weird deep-sea creature first discovered off the coast of Japan in 1898. It has a ghoulish appearance, thanks to jaws that can stretch well away from the rest of its head. Scientists have assumed the goblin shark uses this trick to eat—but until recently, no one had actually watched one catching prey in the wild.

In 2008 and 2011, divers working with the Japanese television broadcaster NHK managed to capture two goblin sharks (Mitsukurina owstoni). Before rerele........ Read more »

Nakaya, K., Tomita, T., Suda, K., Sato, K., Ogimoto, K., Chappell, A., Sato, T., Takano, K., & Yuki, Y. (2016) Slingshot feeding of the goblin shark Mitsukurina owstoni (Pisces: Lamniformes: Mitsukurinidae). Scientific Reports, 27786. DOI: 10.1038/srep27786  

  • August 17, 2016
  • 07:02 AM
  • 240 views

Slow motion videos and juror perception of time for  intentional acts

by Doug Keene in The Jury Room

New research tells us you may not want to have slow motion videos played at trial if you are the defense attorney. However, if you are the prosecutor—push hard for that video! It’s really a simple lesson: when jurors see slowed down footage of an event, they are more likely to think the person on […]

Related posts:
Do you want to make your juror “think fast”?
“Aggression genes”, Asperger’s and Absolution (for criminal acts)
Trustworthiness, real adulthood, cat videos and h........ Read more »

Caruso, E., Burns, Z., & Converse, B. (2016) Slow motion increases perceived intent. Proceedings of the National Academy of Sciences, 201603865. DOI: 10.1073/pnas.1603865113  

  • August 17, 2016
  • 05:01 AM
  • 203 views

76% of youths with autism meet ADHD diagnostic criteria? No, more like 59%

by Paul Whiteley in Questioning Answers

"In a population of children diagnosed with ASD [autism spectrum disorder], the rate of ADHD [attention-deficit hyperactivity disorder] + ASD was 42% and the rate of ADHD + ASD + ID [intellectual disability] was 17%, resulting in a 59% total comorbidity rate of ADHD and ASD."That was one of the important findings reported by Tara Stevens and colleagues [1] who using data from the Survey of Pathways to Diagnosis and Services (Pathways), a US initiative that has previ........ Read more »

  • August 17, 2016
  • 04:30 AM
  • 220 views

Integrating Injury Prevention in Schools!

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

An injury prevention warm-up two to three times a week in a junior high school physical education class decreased injuries and improved overall fitness.... Read more »

  • August 16, 2016
  • 05:01 PM
  • 233 views

A dog's dilemma: Do canines prefer praise or food?

by Dr. Jekyll in Lunatic Laboratories

A new study suggests that given the choice, many dogs prefer praise from their owners over food. The study is one of the first to combine brain-imaging data with behavioral experiments to explore canine reward preferences.

... Read more »

Cook, P., Prichard, A., Spivak, M., & Berns, G. (2016) Awake Canine fMRI Predicts Dogs’ Preference for Praise Versus Food. Social Cognitive and Affective Neuroscience. DOI: 10.1093/scan/nsw102  

  • August 16, 2016
  • 01:57 PM
  • 213 views

Science Without Open Data Isn't Science

by Neuroskeptic in Neuroskeptic_Discover

A new position paper published in the New England Journal of Medicine (NEJM) has generated a lot of controversy among some scientists: Toward Fairness in Data Sharing.

It's not hard to see why: the piece criticizes the concept of data sharing in the context of clinical trials. Data sharing is the much-discussed idea that researchers should make their raw data available to anyone who wants to access it. While the NEJM piece is specifically framed as a rebuttal to this recent pro-data sharing N... Read more »

International Consortium of Investigators for Fairness in Trial Data Sharing. (2016) Toward Fairness in Data Sharing. The New England journal of medicine, 375(5), 405-7. PMID: 27518658  

  • August 16, 2016
  • 10:43 AM
  • 177 views

The Angry Silence

by AG McCluskey in Zongo's Cancer Diaries

The experience of cancer patients has changed in many ways over the last 30 years. One massive improvement is that patients can talk about their diseases more freely.

And this may not just make them feel better, it might help to make them better too.......... Read more »

MacMillan Cancer Support. (2016) Cancer: Then and Now. Diagnosis, treatment and aftercare from 1970–2016. MacMillan Cancer Support. info:/

  • August 16, 2016
  • 09:04 AM
  • 62 views

Decameter U-burst Harmonic Pair from a High Loop by Dorovskyy, Melnik, Konovalenko, Bubnov , Gridin, Shevchuk, Rucker, Poedts and Panchenko

by CESRA in Solar Radio Science

We discuss the results of recent observations of a solar U-burst harmonic pair in the frequency range 10-70 MHz, performed by the radio telescope UTR-2 ...... Read more »

Dorovskyy et al. (2016) Decameter U-burst Harmonic Pair from a High Loop by Dorovskyy et al. Solar Physics. info:/

  • August 16, 2016
  • 04:36 AM
  • 219 views

Group A Streptococcal infections and paediatric neuropsychiatric disorders: Taiwan style

by Paul Whiteley in Questioning Answers

There they go again. Taiwan and their 'big data' publishing, yet again, some rather interesting population-based research trends derived from data from the National Health Insurance Research Database (NHIRD).This time around it is the paper by Han-Cheng Wang and colleagues [1] and the hypothesis to evaluate the "association between group A streptococcal (GAS) infections and the risks of developing tic disorders, obsessive-compulsive disorder (OCD), and attention-deficit/hyperactivity disord........ Read more »

  • August 15, 2016
  • 02:44 PM
  • 297 views

Prostitution has gone online -- and pimps are thriving

by Dr. Jekyll in Lunatic Laboratories

With the sale of sex shifting online, today's pimps are avoiding police detection by using underground websites, social media, mobile apps and even by hiding their ads on mainstream sites such as Craigslist and Backpage. In a first-of-its-kind study, criminologists interviewed 71 pimps in Atlanta and Chicago to determine how their marketing decisions are influenced by police enforcement of online prostitution.

... Read more »

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.