Post List

  • May 2, 2016
  • 07:11 AM
  • 0 views

"Neuroscience-Based Nomenclature" for Mental Health?

by Neuroskeptic in Neuroskeptic_Discover

Psychiatric drugs come in many kinds: there are antidepressants, antipsychotics, anti-anxiety medications, and more. But what all of these categories have in common is that they're anti- something. This is how we classify these drugs - by what they treat.

Except there's a problem - very few psychiatric drugs are only used to treat one thing. Take "antipsychotics". They're used in psychosis, but they're also a key tool in the treatment of mania, a different disorder entirely. Many of these dru... Read more »

Zohar J, Stahl S, Moller HJ, Blier P, Kupfer D, Yamawaki S, Uchida H, Spedding M, Goodwin GM, & Nutt D. (2015) A review of the current nomenclature for psychotropic agents and an introduction to the Neuroscience-based Nomenclature. European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 25(12), 2318-25. PMID: 26527055  

  • May 2, 2016
  • 04:30 AM
  • 7 views

If the Helmet Don’t Fit, You May Have to Sit (Out Longer with a Concussion)

by Stephen Stache in Sports Medicine Research (SMR): In the Lab & In the Field

An athlete with a poorly fit helmet that sustains a concussion may have an increased risk of more severe symptoms and prolonged recovery.... Read more »

  • May 2, 2016
  • 03:50 AM
  • 12 views

A statistical regression approach to estimate zooplankton mortality

by sceintists from the Marine group at CEES in Marine Science blog




It is notoriously difficult to estimate mortality rates for zooplankton populations in the open ocean. In a new paper, Kvile and colleagues demonstrate that mortality estimation can be improved using a statistical regression approach (SRA) that takes into account advection and spatiotemporal trends in recruitment. Using this method on
Calanus finmarchicus survey data from the Norwegian Sea–Barents Sea, they find indications of increased mortality for the old........ Read more »

  • May 2, 2016
  • 02:55 AM
  • 12 views

On defining chronic fatigue syndrome / myalgic encephalomyelitis (CFS/ME)

by Paul Whiteley in Questioning Answers

Most people who know a little bit about chronic fatigue syndrome / myalgic encephalomyelitis (CFS/ME) will probably understand the potential importance of the findings reported by Leonard Jason and colleagues [1] (open-access available here). Suggesting that there may be "four groupings of patients" when it comes to how we "name and define the illnesses", this research group who surveyed over 500 people "in the United States, Great Britain, and Norway" report on one of the biggest challenge........ Read more »

Jason LA, McManimen S, Sunnquist M, Brown A, Furst J, Newton JL, & Strand EB. (2016) Case definitions integrating empiric and consensus perspectives. Fatigue : biomedicine, health , 4(1), 1-23. PMID: 27088059  

  • May 1, 2016
  • 02:17 PM
  • 32 views

Influence of religion and predestination on evolution and scientific thinking

by Dr. Jekyll in Lunatic Laboratories

Generally seen as antithetical to one another, evolution and religion can hardly fit in a scientific discourse simultaneously. However, in a new article, a biology researcher delves into observations on the influences a few major religions have had on evolutionists and their scientific thinking over the centuries.

... Read more »

  • May 1, 2016
  • 11:00 AM
  • 30 views

Being Explicit About Symmetry

by Joshua Fisher in Text Savvy

Working to orient oneself to the symmetries available in mathematical situations seems like one appropriate remedy to what I've called "left-to-rightism," or "cinemathematics"—a syndrome that makes us teach concepts like the equals sign (unwittingly) in a left-to-right way, such that students take away (unwittingly) the misconception that the equals sign indicates that some answer is to follow, rather than that two expressions are equal. Some recent research points........ Read more »

  • May 1, 2016
  • 03:01 AM
  • 47 views

The Truth About Cognitive Impairment in Retired NFL Players

by The Neurocritic in The Neurocritic

NINETY-TWO percent of retired National Football League players have decreased cognitive function, according to a new study:“In the NFL group, baseline neuropsychological assessments showed 92% of players had decreased general cognitive proficiency, 86% had decreased information processing speed, 83% had memory loss, 83% had attentional deficits, and 85% had executive function impairment.”The Truth?The study reported on a self-selected sample of 161 current and retired NFL players recruite........ Read more »

Daniel G. Amen, Kristen Willeumier, Bennet Omalu, Andrew Newberg, Cauligi Raghavendra, & Cyrus A. Raji. (2016) Perfusion Neuroimaging Abnormalities Alone Distinguish National Football League Players from a Healthy Population. Journal of Alzheimer's Disease. info:/10.3233/JAD-160207

  • April 30, 2016
  • 02:55 PM
  • 64 views

Salts in the brain control our sleep-wake cycle

by Dr. Jekyll in Lunatic Laboratories

Insomnia, fun fact those of us who have served or are serving in the military have a much higher incidence of sleep problems. So if you are like me and have ever been prescribed something to help you sleep, you know that there are some unwanted side effects. For instance the time I lost memory of a whole day of interacting with people to the ambien I had taken the night before, not fun. Thankfully Danish researchers found that the level of salts in the brain plays a critical role in whether we a........ Read more »

  • April 30, 2016
  • 12:15 PM
  • 61 views

Words On The Brain: A Semantic Map of the Cortex

by Neuroskeptic in Neuroskeptic_Discover

In a new Nature paper, Berkely neuroscientists Alexander G. Huth and colleagues present a 'semantic atlas' of the human brain. Huth et al. have mapped which brain areas respond to words, according to the semantics (meanings) of each word. It turns out that these maps are highly similar across individuals - which could have implications for 'mind reading' technology.



Huth et al. recorded brain activity with fMRI while seven volunteers listened to over two hours of audio narrative (taken fr... Read more »

Huth AG, de Heer WA, Griffiths TL, Theunissen FE, & Gallant JL. (2016) Natural speech reveals the semantic maps that tile human cerebral cortex. Nature, 532(7600), 453-8. PMID: 27121839  

  • April 30, 2016
  • 02:45 AM
  • 60 views

The 'anti-neuroinflammatory activity' of oxytocin

by Paul Whiteley in Questioning Answers

Whilst the package inserts of the various drugs that modern medicine has at its disposal provides important information on potential mode of action, there is a growing realisation that drugs generally have quite a few more molecular targets than are perhaps listed. Take for example the quite commonly used (in some parts of the world anyway) compound called melatonin  that in some instances can provide almost miraculous relief when it comes to sleeping issues under certain circumstances. A d........ Read more »

  • April 29, 2016
  • 04:10 PM
  • 61 views

Don’t retweet if you want to remember

by Dr. Jekyll in Lunatic Laboratories

The whole of human intelligence, right at your fingertips. Sure it might not make the layman an engineer or physicist, but if we want to learn about a particular topic the internet can give us that information. But you better hold on tight before you lose it. New research finds retweeting or otherwise sharing information creates a “cognitive overload” that interferes with learning and retaining what you’ve just seen.

... Read more »

  • April 29, 2016
  • 11:32 AM
  • 59 views

Cuckoldary is rare in humans!

by Farid Pazhoohi in Epistemophil

Human behavioral scientists argue that extra-pair copulation is adaptive in human females, as through extra-pair copulation, women can acquire good genes from other potential mates. This is suggested because it is found that women experience greater sexual attraction to particular extra-pair men, but not their own partners, during their highest peak of fertility (Gangestad & […]... Read more »

Gangestad, S., & Thornhill, R. (2008) Human oestrus. Proceedings of the Royal Society B: Biological Sciences, 275(1638), 991-1000. DOI: 10.1098/rspb.2007.1425  

Larmuseau MH, Matthijs K, & Wenseleers T. (2016) Cuckolded Fathers Rare in Human Populations. Trends in ecology , 31(5), 327-9. PMID: 27107336  

  • April 29, 2016
  • 11:02 AM
  • 64 views

Bringing ‘Dirty’ Mice Into Labs Opens A World Of Possibilities

by Rita dos Santos Silva in United Academics

Treating immune disorders might have gotten easier with a new mouse model.... Read more »

  • April 29, 2016
  • 09:38 AM
  • 66 views

Hunting For The Signatures of Cancer

by EE Giorgi in CHIMERAS

Signatures of Mutational Processes Extracted from the Mutational Catalogs of 21 Breast Cancer Genomes. Credit:http://dx.doi.org/10.1016/j.celrep.2012.12.008Cancer is the second leading cause of death worldwide, with approximately 14 million new cases and 8.2 million cancer related deaths each year (Source: WHO). A family history of cancer typically increases a person's risk of developing the disease, yet most cancer cases have no family history at all. This suggests that a combination of both ge........ Read more »

Siegel, R., Miller, K., & Jemal, A. (2015) Cancer statistics, 2015. CA: A Cancer Journal for Clinicians, 65(1), 5-29. DOI: 10.3322/caac.21254  

Alexandrov LB. (2015) Understanding the origins of human cancer. Science (New York, N.Y.), 350(6265), 1175. PMID: 26785464  

Alexandrov LB, Nik-Zainal S, Wedge DC, Aparicio SA, Behjati S, Biankin AV, Bignell GR, Bolli N, Borg A, Børresen-Dale AL.... (2013) Signatures of mutational processes in human cancer. Nature, 500(7463), 415-21. PMID: 23945592  

Alexandrov LB, Nik-Zainal S, Siu HC, Leung SY, & Stratton MR. (2015) A mutational signature in gastric cancer suggests therapeutic strategies. Nature communications, 8683. PMID: 26511885  

  • April 29, 2016
  • 07:02 AM
  • 64 views

Phubbing, more FOMO, blonde jokes, and what holds our  attention?

by Rita Handrich in The Jury Room

It’s time to run down some articles that are curious, but not substantial enough to justify a full blog post. Once again, we have kept a few pearls in our virtual filing cabinet, and have combined them here for your curiosity and possibly entertainment. This is one of those combination posts that will offer you […]

Related posts:
The Fear of Missing Out (FoMO) Scale
Red, redux: Men won’t pay attention to Tammy in red
Does this mean we need to pay no attention to 1 in  10 research f........ Read more »

  • April 29, 2016
  • 05:41 AM
  • 64 views

Review, Refine, Redesign

by AG McCluskey in Zongo's Cancer Diaries

Drug Discovery, Part III

How is a an Initial Hit optimised and turned into a Lead Compound?... Read more »

Hughes, J., Rees, S., Kalindjian, S., & Philpott, K. (2011) Principles of early drug discovery. British Journal of Pharmacology, 162(6), 1239-1249. DOI: 10.1111/j.1476-5381.2010.01127.x  

AG McCluskey. (2016) Review, Refine, Redesign. Zongo's Cancer Diaries. info:/

  • April 29, 2016
  • 04:34 AM
  • 84 views

Why organisations should encourage their staff to become friends

by BPS Research Digest in BPS Research Digest

They say you should never mix business and pleasure but in reality many of us find that we become friends with the people who we work with. No wonder, when you consider the hours spent together and the deep bonds formed through collaboration and sharing the highs and lows of the job.A new study in Personnel Psychology is among the first to examine the effects on job performance of having more "multiplex relationships" – colleagues you work with directly who are also your friends outside of wor........ Read more »

  • April 29, 2016
  • 02:33 AM
  • 73 views

Organophosphate exposure and ADHD?

by Paul Whiteley in Questioning Answers

"Children with higher urinary DMP [dimethylphosphate] concentrations may have a twofold to threefold increased risk of being diagnosed with ADHD [attention-deficit hyperactivity disorder]."So said the results presented in the paper by Yu and colleagues [1] who looking at "97 doctor-diagnosed ADHD cases and 110 non-ADHD controls who were 4-15 years of age" examined urine and blood samples for various factors including "biomarkers of OP [organophosphate] pesticide exposure." Th........ Read more »

  • April 28, 2016
  • 05:33 PM
  • 77 views

MERS-CoV and antiviral singling: role of orf4b and M protein

by thelonevirologist in Virology Tidbits

Coronaviruses (CoV) are positive sense RNA viruses with a genome size of 29-32 kb with four genera (Alpha-, Beta-, Gamma- and Delta CoV) belonging to the family of the Coronaviridae within the order of Nidovirales, with the Betacoronaviruses further divided into four lineages (A-D).

Most CoV identified until now are causing severe disease only in animals including agricultural important animals such as chicken, cattle, and pigs. To date only six human CoV (HCoV) have been identified, namely ........ Read more »

Han, H., Wen, H., Zhou, C., Chen, F., Luo, L., Liu, J., & Yu, X. (2015) Bats as reservoirs of severe emerging infectious diseases. Virus Research, 1-6. DOI: 10.1016/j.virusres.2015.05.006  

Menachery VD, Yount BL Jr, Sims AC, Debbink K, Agnihothram SS, Gralinski LE, Graham RL, Scobey T, Plante JA, Royal SR.... (2016) SARS-like WIV1-CoV poised for human emergence. Proceedings of the National Academy of Sciences of the United States of America. PMID: 26976607  

Munster, V., Adney, D., van Doremalen, N., Brown, V., Miazgowicz, K., Milne-Price, S., Bushmaker, T., Rosenke, R., Scott, D., Hawkinson, A.... (2016) Replication and shedding of MERS-CoV in Jamaican fruit bats (Artibeus jamaicensis). Scientific Reports, 21878. DOI: 10.1038/srep21878  

Thornbrough JM, Jha BK, Yount B, Goldstein SA, Li Y, Elliott R, Sims AC, Baric RS, Silverman RH, & Weiss SR. (2016) Middle East Respiratory Syndrome Coronavirus NS4b Protein Inhibits Host RNase L Activation. mBio, 7(2). PMID: 27025250  

Li Y, Banerjee S, Wang Y, Goldstein SA, Dong B, Gaughan C, Silverman RH, & Weiss SR. (2016) Activation of RNase L is dependent on OAS3 expression during infection with diverse human viruses. Proceedings of the National Academy of Sciences of the United States of America, 113(8), 2241-6. PMID: 26858407  

Castelli, J., Wood, K., & Youle, R. (1998) The 2-5A system in viral infection and apoptosis. Biomedicine , 52(9), 386-390. DOI: 10.1016/S0753-3322(99)80006-7  

  • April 28, 2016
  • 11:30 AM
  • 95 views

Sophie Deneve and the efficient neural code

by neuroecology in Neuroecology

Neuroscientists have a schizophrenic view of how neurons. On the one hand, we say, neurons are ultra-efficient and are as precise as possible in their encoding of the world. On the other hand, neurons are pretty noisy, with the variability in … Continue reading →... Read more »

Denève, S., & Machens, C. (2016) Efficient codes and balanced networks. Nature Neuroscience, 19(3), 375-382. DOI: 10.1038/nn.4243  

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.