Post List

  • February 10, 2016
  • 08:33 AM
  • 10 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
  • 10 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
  • 13 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
  • 18 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
  • 31 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
  • 18 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
  • 22 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
  • 32 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
  • 38 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
  • 29 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
  • 45 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
  • 25 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
  • 30 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
  • 10 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
  • 36 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  

  • February 9, 2016
  • 02:47 AM
  • 52 views

Decreased brain levels of vitamin B12 in autism

by Paul Whiteley in Questioning Answers

I have to thank Dr Malav Trivedi for bringing my attention to some recent findings reported by Yiting Zhang and colleagues (including Malav) [1] (open-access) suggesting that: "levels of vitamin B12, especially its MeCbl [methylcobalamin] form, decrease with age in frontal cortex of control human subjects."Further, researchers reported: "abnormally lower total Cbl [cobalamin] and MeCbl levels in subjects with autism and schizophrenia, as compared to age-matched cont........ Read more »

Zhang Y, Hodgson NW, Trivedi MS, Abdolmaleky HM, Fournier M, Cuenod M, Do KQ, & Deth RC. (2016) Decreased Brain Levels of Vitamin B12 in Aging, Autism and Schizophrenia. PloS one, 11(1). PMID: 26799654  

  • February 8, 2016
  • 03:00 PM
  • 31 views

Can Pollen Be Used to Make Batteries?

by Jenny Ludmer in Rooster's Report

We all know pollen can terrorize your eyes and nose and make you miserable, but now scientists think it could do something pretty amazing: store energy. Yes, that’s right. By precisely processing the irritating stuff, pollen’s unique structures appear to be perfectly suited to store energy in batteries. And that’s nothing to sneeze at.... Read more »

  • February 8, 2016
  • 01:59 PM
  • 95 views

We can build it better: Synthetic biopathway turns agriculture waste into ‘green’ products

by Dr. Jekyll in Lunatic Laboratories

Researchers at the University of Minnesota have engineered a new synthetic biopathway that can more efficiently and cost-effectively turn agricultural waste, like corn stover and orange peels, into a variety of useful products ranging from spandex to chicken feed.

... Read more »

Tai, Y., Xiong, M., Jambunathan, P., Wang, J., Wang, J., Stapleton, C., & Zhang, K. (2016) Engineering nonphosphorylative metabolism to generate lignocellulose-derived products. Nature Chemical Biology. DOI: 10.1038/nchembio.2020  

  • February 8, 2016
  • 12:41 PM
  • 97 views

Why Ask for Directions? (A Guest Post)

by Miss Behavior in The Scorpion and the Frog

by Anna Schneider For the iconic monarch butterfly, the shorter days in fall mean it’s time to pack up and head south to a warmer climate! Just like clockwork, the Eastern population of monarch butterflies makes a 2000 mile journey to their winter paradise roosts in central Mexico. The journey in itself is one of the greatest migrations among all animals. But here’s the catch: none of these butterflies has made this trip before. Several generations of monarchs have come and gon........ Read more »

  • February 8, 2016
  • 08:00 AM
  • 87 views

Rare Variant Studies of Common Disease

by Daniel Koboldt in Massgenomics

Not so long ago, there was a hope in the research community that common genetic variation, i.e. variants present at minor allele frequencies >5% in human populations, might explain most or all of the heritability of common complex disease. That would have been convenient, because such variants can be genotyped with precise, inexpensive, high-density SNP […]... Read more »

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