Post List

  • February 11, 2016
  • 09:13 AM
  • 4 views

Life amid acidity near a smoldering part of the Arctic

by Rosin Cerate in Rosin Cerate

Way, way up in northwestern Canada (on the lower east side of Cape Bathurst, Northwest Territories), where the mainland meets the Arctic Ocean, a 30 km stretch of seacoast has been smoldering away for hundreds if not thousands of years.The Smoking Hills, named by the explorer John Franklin during one of his early 19th century expeditions to the Canadian Arctic, consist of shale bedrock covered by several meters worth of soil and loose rocks deposited by ancient glaciers and rivers. The land fall........ Read more »

  • February 11, 2016
  • 08:25 AM
  • 4 views

Unbreak My Heart: A Short History Of The Defibrillator and CPR

by Bill Sullivan in The 'Scope

For Valentine's Day: the fascinating experiments that led to the invention of the defibrillator and CPR - truly a tale from the “heart”!... Read more »

  • February 11, 2016
  • 02:44 AM
  • 18 views

2% of UK 16-year olds with chronic fatigue [syndrome]?

by Paul Whiteley in Questioning Answers

"CFS [chronic fatigue syndrome] affected 1.9% of 16-year-olds in a UK birth cohort and was positively associated with higher family adversity. Gender was a risk factor at age 16 years but not at age 13 years or in 16-year-olds without high levels of depressive symptoms."So said the findings reported by Simon Collin and colleagues [1] which also gained some media interest as per an entry on the BBC news website for example (see here). Based on data generated by the Children of the ........ Read more »

Collin, S., Norris, T., Nuevo, R., Tilling, K., Joinson, C., Sterne, J., & Crawley, E. (2016) Chronic Fatigue Syndrome at Age 16 Years. PEDIATRICS, 137(2), 1-10. DOI: 10.1542/peds.2015-3434  

  • February 10, 2016
  • 03:07 PM
  • 30 views

Starting age of marijuana use may have long-term effects on brain development

by Dr. Jekyll in Lunatic Laboratories

The age at which an adolescent begins using marijuana may affect typical brain development, according to researchers at the Center for BrainHealth at The University of Texas at Dallas. In a paper recently published, scientists describe how marijuana use, and the age at which use is initiated, may adversely alter brain structures that underlie higher order thinking.

... Read more »

  • February 10, 2016
  • 09:35 AM
  • 32 views

Does 3D Make You Queasy? You Might Have Superior Vision

by Elizabeth Preston in Inkfish



Between the rise of 3D movies and virtual reality, more and more people are getting a chance to don goofy glasses or headsets and experience media in three dimensions. And many of those people are discovering something about themselves: 3D makes them ill. Sitting in the theater or on their own couch, they get a sensation like motion sickness. They might feel nausea, dizziness, or disorientation.

A new study suggests that these symptoms aren't weakness on the part of the viewer. People who... Read more »

  • February 10, 2016
  • 08:33 AM
  • 28 views

Tip of the Week: The Cancer Genome Atlas Clinical Explorer

by Mary in OpenHelix

Accessing TCGA cancer data has been approached in a variety of ways. This week’s tip of the week highlights a web-based portal for improved access to the data in different ways. The Stanford Cancer Genome Atlas Clinical Explorer is aimed at helping identify clinically relevant genes in the cancer data sets. They note that the data […]... Read more »

  • February 10, 2016
  • 07:30 AM
  • 31 views

Form Follows Function - It’s About Time

by Mark Lasbury in As Many Exceptions As Rules

Animals have some interesting nocturnal/diurnal patterns, but can parasites have daytime and nighttime activity patterns? Here is a story of nocturnal owl monkeys, mosquitoes, and malaria parasites and the timing that makes owl monkeys the only primate susceptible to the human and primate forms of malaria.... Read more »

Kreysing, M., Pusch, R., Haverkate, D., Landsberger, M., Engelmann, J., Ruiter, J., Mora-Ferrer, C., Ulbricht, E., Grosche, J., Franze, K.... (2012) Photonic Crystal Light Collectors in Fish Retina Improve Vision in Turbid Water. Science, 336(6089), 1700-1703. DOI: 10.1126/science.1218072  

  • February 10, 2016
  • 06:49 AM
  • 38 views

Researchers have analysed the somniloquies of the world's most prolific sleep talker

by BPS Research Digest in BPS Research Digest

Album artwork for Dion McGregor Dreams AgainThe "most extensive sleep talker ever recorded", according to a new article in Imagination, Cognition and Personality, is the late American songwriter Dion McGregor. McGregor's unusual sleeping behaviour – one commentator said he "sounds as if he were channeling Truman Capote on acid: flirtatious, slushy, disconnected from reality ..." – first became public in the 1960s when McGregor shared a New York apartment with a posse of o........ Read more »

Barrett, D., Grayson, M., Oh, A., & Sogolow, Z. (2015) A Content Analysis of Dion McGregor's Sleep-Talking Episodes. Imagination, Cognition and Personality, 35(1), 72-83. DOI: 10.1177/0276236615574495  

  • February 10, 2016
  • 04:30 AM
  • 38 views

Reduce the Risk of Injury with a New Pair of Shoes

by Kyle Harris in Sports Medicine Research (SMR): In the Lab & In the Field

A recreational runner with motion control running shoes was less likely to sustain an injury than a runner wearing standard running shoes. Runners with pronated feet may benefit the most from a motion control running shoe.... Read more »

  • February 10, 2016
  • 02:43 AM
  • 55 views

Autism and the 'female camouflage effect'

by Paul Whiteley in Questioning Answers

Two papers provide some blogging fodder today. The first is from Agnieszka Rynkiewicz and colleagues [1] (open-access available here) who introduces a concept that many people with an interest in autism might have considered: a 'female camouflage effect' in autism. The second paper is by C Ellie Wilson and colleagues [2] and continues the idea that sex/gender differences present in autism might have some important implications for diagnostic evaluation.Both these papers entertain ........ Read more »

Wilson CE, Murphy CM, McAlonan G, Robertson DM, Spain D, Hayward H, Woodhouse E, Deeley PQ, Gillan N, Ohlsen JC.... (2016) Does sex influence the diagnostic evaluation of autism spectrum disorder in adults?. Autism : the international journal of research and practice. PMID: 26802113  

  • February 10, 2016
  • 02:19 AM
  • 42 views

Technically good news for paralyzed people

by Usman Paracha in SayPeople

Main Points:

Newly developed paperclip sized, mind control device can be placed in the brain, and can be used to help the people with paralysis to walk again.

Published in:

Nature Biotechnology

Study Further:

Researchers from the University of Melbourne have developed a “REVOLUTIONARY” device, a “bionic spinal cord” that can be implanted in a blood vessel in the brain and can help patients of spinal cord injuries to move and walk without any outside assista........ Read more »

  • February 9, 2016
  • 11:30 PM
  • 40 views

Lotka-Volterra, replicator dynamics, and stag hunting bacteria

by Artem Kaznatcheev in Evolutionary Games Group

Happy year of the monkey! Last time in the Petri dish, I considered the replicator dynamics between type-A and type-B cells abstractly. In the comments, Arne Traulsen pointed me to Li et al. (2015): We have attempted something similar in spirit with bacteria. Looking at frequencies alone, it looked like coordination. But taking into account […]... Read more »

Li, X.-Y., Pietschke, C., Fraune, S., Altrock, P.M., Bosch, T.C., & Traulsen, A. (2015) Which games are growing bacterial populations playing?. Journal of the Royal Society Interface, 12(108), 20150121. PMID: 26236827  

  • February 9, 2016
  • 05:40 PM
  • 50 views

Alles in Ordnung? Reflections on German order

by Rahel Cramer in Language on the Move

Everyone who has learned a second language will have noticed that certain words and expressions cannot be translated easily from...... Read more »

  • February 9, 2016
  • 02:41 PM
  • 68 views

Brain power: Wirelessly supplying power to the brain

by Dr. Jekyll in Lunatic Laboratories

Human and animal movements generate slight neural signals from their brain cells. These signals obtained using a neural interface are essential for realizing brain-machine interfaces (BMI). Such neural recording systems using wires to connect the implanted device to an external device can cause infections through the opening in the skull. One method of solving this issue is to develop a wireless neural interface that is fully implantable on the brain.

... Read more »

  • February 9, 2016
  • 02:30 PM
  • 54 views

Need a Charge: Go For a Walk!

by Jenny Ludmer in Rooster's Report

Talk about a power walk! A recent development by University of Wisconsin–Madison mechanical engineers suggest that you will one day get your charging needs right from your footsteps.... Read more »

  • February 9, 2016
  • 12:51 PM
  • 65 views

How language changes the way you hear music

by Richard Kunert in Brain's Idea

In a new paper I, together with Roel Willems and Peter Hagoort, show that music and language are tightly coupled in the brain. Get the gist in a 180 second youtube clip and then try out what my participants did. The task my participants had to do might sound very abstract to you, so let […]... Read more »

  • February 9, 2016
  • 12:00 PM
  • 44 views

WATCH: Cockroach-Inspired Robots Could Save You

by Jenny Ludmer in Rooster's Report

The fear of cockroaches is so common there’s a name for it, katsaridaphobia. And yet, there are apparently scientists out there with nerves of steal. By working with these creepy critters, they’ve actually created a roach-inspired robot. Just like the real thing, it can slither through tiny cracks, and if it doesn’t scare the dickens out of you, it might just save your life one day.... Read more »

Kaushik Jayarama, & Robert J. Fulla. (2016) Cockroaches traverse crevices, crawl rapidly in confined spaces, and inspire a soft, legged robot. PNAS. info:/10.1073/pnas.1514591113

  • February 9, 2016
  • 08:28 AM
  • 46 views

Bring Me Sunshine...

by AG McCluskey in Zongo's Cancer Diaries

The latest Public Health statement is about the dangers of suntanning. But what IS a suntan? And how could it lead to cancer...?... Read more »

NICE. (2016) Sunlight exposure: risks and benefits. National Institute for Health . info:/

Newton-Bishop, J., Chang, Y., Elliott, F., Chan, M., Leake, S., Karpavicius, B., Haynes, S., Fitzgibbon, E., Kukalizch, K., Randerson-Moor, J.... (2011) Relationship between sun exposure and melanoma risk for tumours in different body sites in a large case-control study in a temperate climate. European Journal of Cancer, 47(5), 732-741. DOI: 10.1016/j.ejca.2010.10.008  

  • February 9, 2016
  • 08:11 AM
  • 34 views

New research challenges the idea that women have more elaborate autobiographical memories than men 

by BPS Research Digest in BPS Research Digest

The longest autobiographical narratives were produced by men talking to women Prior research has found that women elaborate more than men when talking about their autobiographical memories, going into more detail, mentioning more emotions and providing more interpretation. One problem with this research, though, is that it hasn't paid much attention to who is listening or whether the memories are spoken or written.This is unfortunate because findings like these can fuel overly sim........ Read more »

  • February 9, 2016
  • 06:27 AM
  • 53 views

Baby can see, what an adult can’t

by Usman Paracha in SayPeople

Main Point:

Babies have an unusual ability to see those things and differences in pictures that are not visible to adults.

Published in:

Current Biology

Study Further:

In a study conducted by researchers from Japan, it has been reported that infants under 5 months of age have an ability to detect changes in pictures or images that are not visible to adults. However, this ability disappears rapidly, and infants in the age range of 5 months to 6 months are unable to detect image dif........ Read more »

Yang, J., Kanazawa, S., Yamaguchi, M., & Motoyoshi, I. (2015) Pre-constancy Vision in Infants. Current Biology, 25(24), 3209-3212. DOI: 10.1016/j.cub.2015.10.053  

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