Post List

  • May 3, 2015
  • 03:54 PM
  • 12 views

Procrastinate much? Science offers a way to stop

by Dr. Jekyll in Lunatic Laboratories

Procrastination is the thief of time that derails New Year’s resolutions and delays saving for college or retirement, but researchers have found a way to collar it.

The trick? Think of the future as now. ... Read more »

  • May 2, 2015
  • 03:48 PM
  • 49 views

Walking an extra two minutes each hour may offset hazards of sitting too long

by Dr. Jekyll in Lunatic Laboratories

Eat less, workout more, these are the messages we are being sent almost on a daily basis. But how do we quantify “more” and who really should listen to that advice? Well a new study suggests that engaging in low intensity activities such as standing may not be enough to offset the health hazards of sitting for long periods of time. On the bright side, adding two minutes of walking each hour to your routine just might do the trick.... Read more »

  • May 2, 2015
  • 02:01 PM
  • 34 views

Spontaneous Events Drive Brain Functional Connectivity?

by Neuroskeptic in Neuroskeptic_Discover

A new study claims that Functional Connectivity in MRI Is Driven by Spontaneous BOLD Events

The researchers, Thomas Allan and colleagues from the University of Nottingham (one of the birthplaces of MRI), say that their results challenge the assumption that correlations in neural activity between 'networks' of brain regions reflect slow, steady low frequency oscillations within those networks. Instead, they report that the network connectivity is the result of occasional 'spikes' of coordinate... Read more »

Allan TW, Francis ST, Caballero-Gaudes C, Morris PG, Liddle EB, Liddle PF, Brookes MJ, & Gowland PA. (2015) Functional Connectivity in MRI Is Driven by Spontaneous BOLD Events. PloS one, 10(4). PMID: 25922945  

  • May 2, 2015
  • 05:55 AM
  • 41 views

Humans Navigate Naturally With Built-In GPS

by RAZ Rebecca A. Zarate in United Academics

Humans have a built-in neural map, and it’s shaped like a honeycomb.
... Read more »

Langston RF, Ainge JA, Couey JJ, Canto CB, Bjerknes TL, Witter MP, Moser EI, & Moser MB. (2010) Development of the spatial representation system in the rat. Science (New York, N.Y.), 328(5985), 1576-80. PMID: 20558721  

Solstad T, Boccara CN, Kropff E, Moser MB, & Moser EI. (2008) Representation of geometric borders in the entorhinal cortex. Science (New York, N.Y.), 322(5909), 1865-8. PMID: 19095945  

Tolman, E. (1948) Cognitive maps in rats and men. Psychological Review, 55(4), 189-208. DOI: 10.1037/h0061626  

  • May 2, 2015
  • 04:03 AM
  • 39 views

Healthcare experiences and autism

by Paul Whiteley in Questioning Answers

In today's brief post I want to highlight the important findings reported by Christina Nicolaidis and colleagues [1] who suggested that quite a bit more could be done to improve the success of "healthcare interactions" when it comes to the autism spectrum.Based on the experiences of 39 adults with autism and "16 people who had experience supporting autistic adults in healthcare settings" researchers came up with a few "patient- and provider-level factors" that might impact on said heal........ Read more »

  • May 1, 2015
  • 03:05 PM
  • 47 views

US clinics avoiding government oversight of ‘stem cell’ treatments

by Dr. Jekyll in Lunatic Laboratories

Clinics across the United States are advertising stem cell treatments that attempt to take advantage of what they perceive as exceptions in FDA regulations.The therapies in question are adipose-derived autologous stem cell treatments, in which fat cells are removed from a patient, broken down to separate components that purportedly contain stem cells, and are then reinjected into the same patient.... Read more »

  • May 1, 2015
  • 10:56 AM
  • 51 views

Lizards in Long-Term Relationships Can Skip the Foreplay

by Elizabeth Preston in Inkfish



Why would two stubby-legged, blue-tongued Australian reptiles want to stay together not just for a mating season, but for decades? A 31-year study of the reptiles has suggested an answer. While newly formed couples are still getting to know each other, lizards in long-term relationships can start mating earlier in the season. And dispensing with the foreplay might give them a reproductive advantage over their casually dating neighbors.

Tiliqua rugosa is a species of blue-tongued skink tha... Read more »

  • May 1, 2015
  • 07:02 AM
  • 58 views

“Exploding head syndrome”: Yes, it’s really a thing 

by Doug Keene in The Jury Room

I do not recall ever having heard of this sleep disorder before but apparently it is much more common than previously thought. At least by me, since to me it sounded like a”Jackass” stunt. This is an actual sleep disorder in which you are suddenly awakened by a loud sound akin to an explosion but […]

Related posts:
Columbo, Catfish, and Courthouse News: Be careful out there!
Trial Skills: A new issue of The Jury Expert is up!


... Read more »

  • May 1, 2015
  • 05:00 AM
  • 53 views

Severe mental illness and victims of crime

by Paul Whiteley in Questioning Answers

"In conclusion, victimisation among people with SMI [severe mental illness] is more prevalent and associated with greater psychosocial morbidity than victimisation among the general population."That was the finding reported by Hind Khalifeh and colleagues [1] (open-access here) following their analysis of "the prevalence and impact of crime among people with SMI compared with the general population." SMI, by the way, covered various labels including: "people with psychotic disorde........ Read more »

Khalifeh H, Johnson S, Howard LM, Borschmann R, Osborn D, Dean K, Hart C, Hogg J, & Moran P. (2015) Violent and non-violent crime against adults with severe mental illness. The British journal of psychiatry : the journal of mental science. PMID: 25698767  

  • May 1, 2015
  • 12:08 AM
  • 48 views

Eyes on Environment: the search for artificial photosynthesis

by Jonathan Trinastic in Goodnight Earth

How can we mimic plant photosynthesis to move to a fossil-free economy? Read here to find out!... Read more »

Sun, K., Saadi, F., Lichterman, M., Hale, W., Wang, H., Zhou, X., Plymale, N., Omelchenko, S., He, J., Papadantonakis, K.... (2015) Stable solar-driven oxidation of water by semiconducting photoanodes protected by transparent catalytic nickel oxide films. Proceedings of the National Academy of Sciences, 201423034. DOI: 10.1073/pnas.1423034112  

  • April 30, 2015
  • 07:41 PM
  • 38 views

This Month in Blastocystis Research (APR 2015)

by Christen Rune Stensvold in Blastocystis Parasite Blog

A post on trending Blastocystis research and on advances in the discoveries of plant extracts with anti-Blastocystis activity.... Read more »

  • April 30, 2015
  • 06:00 PM
  • 57 views

The Avengers: Is It Possible Someone Could Turn Into A Hulk?

by Bill Sullivan in The 'Scope

In anticipation of the return of THE AVENGERS, we take a look at the science that could possibly help someone to turn into a HULK.... Read more »

  • April 30, 2015
  • 04:26 PM
  • 48 views

Pesticides alter bees’ brains, making them unable to live and reproduce adequately

by Dr. Jekyll in Lunatic Laboratories

A new report suggests that a particular class of pesticides called “neonicotinoids” wreaks havoc on the bee populations, ultimately putting some crops that rely on pollination in jeopardy. Specifically, these pesticides kill bee brain cells, rendering them unable to learn, gather food and reproduce. The report, however, also suggests that the effects of these pesticides on bee colonies may be reversible by decreasing or eliminating the use of these pesticides on plants pollinated by bees and........ Read more »

  • April 30, 2015
  • 10:35 AM
  • 58 views

Bupropion: A Non-stimulant ADHD Drug Treatment

by William Yates, M.D. in Brain Posts

Stimulant drugs including dextroamphetamine (Adderall) and methylphenidate (Ritalin) remain among the most common and effective drug treatments for attention deficit hyperactivity disorder (ADHD).Alternative to stimulant drugs are needed to expand treatment options for clinicians and patients.One problem with the stimulants is the potential for misuse and diversion of prescription drugs to illicit drug use.One non-stimulant FDA approved drug (atomoxetine/Strattera) is available in the U.S.An add........ Read more »

  • April 30, 2015
  • 04:27 AM
  • 57 views

The prevalence of autism spectrum disorder is not increasing in childhood

by Paul Whiteley in Questioning Answers

The title of this post is an excerpt from the paper by Sebastian Lundström and colleagues [1] (open-access) who set out to "compare the annual prevalence of the autism symptom phenotype and of registered diagnoses for autism spectrum disorder during a 10 year period in children" living in Sweden. Based on two datasets - the Child and Adolescent Twin Study in Sweden and the Swedish national patient register (NPR) - researchers analysed the records of well over a million ........ Read more »

  • April 29, 2015
  • 06:01 PM
  • 66 views

Robot Discovers Two New Neighbors

by Perikis Livas in Chilon

Maunakea, Hawaii – A team of astronomers using ground-based telescopes in Hawaii, California, and Arizona recently discovered a planetary system orbiting a nearby star that is only 54 light-years away. All three planets orbit their star at a distance closer than Mercury orbits the sun, completing their orbits in just 5, 15, and 24 days. The paper is being published in the Astrophysical Journal.... Read more »

Benjamin J. Fulton, Lauren M. Weiss, Evan Sinukoff, Howard Isaacson, Andrew W. Howard, Geoffrey W. Marcy, Gregory W. Henry, Bradford P. Holden, & Robert I. Kibrick. (2015) Three Super-Earths Orbiting HD 7924. Astrophysical Journal. arXiv: 1504.06629v1

  • April 29, 2015
  • 03:12 PM
  • 95 views

Psychologists share the three secrets to healthier eating

by Dr. Jekyll in Lunatic Laboratories

You don’t need a crazy diet to lose weight. In fact, your typical fad diet won’t help you keep weight off long term and could be harming your health. If you want to know the secrets of healthier eating, think of the kitchen fruit bowl. A fruit bowl makes fruit more convenient, attractive, and normal to eat than if the same fruit were in the bottom of the refrigerator.... Read more »

  • April 29, 2015
  • 02:47 PM
  • 64 views

Translational Findings: How fruit flies are helping us find cures for cancer

by Bethany Christmann in Fly on the Wall

At universities and companies around the world, scientists are studying the mechanisms of cancer and tumors using fruit flies. They hope to identify failures in the genes that lead to cancer, and develop treatments to prevent or reverse these problems. Because approximately 60% of the genes associated with human cancers are shared with fruit flies, […]... Read more »

  • April 29, 2015
  • 11:08 AM
  • 97 views

How Much Exercise Do You Really Need?

by Shawn Radcliffe in Shawn Radcliffe | Health and Science Writer

The benefits of exercise are clear, but how much should you be doing each week? And how hard should you work out? It turns out that most of us could stand to squeeze more exercise into our day. But we can probably get away with moderate exercise like walking. Exercising Lags Behind Screen Time If […]
The post How Much Exercise Do You Really Need? appeared first on Shawn Radcliffe.
... Read more »

  • April 29, 2015
  • 10:38 AM
  • 76 views

Irish Eyes Aren’t Smiling: Decapitation in Medieval Ireland

by Katy Meyers Emery in Bones Don't Lie

Beheading was a popular mode of execution throughout human history- it is dramatic, final and is often part of a public display of power by the victors over the soon […]... Read more »

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