Post List

  • March 11, 2017
  • 04:19 AM
  • 284 views

B vitamins for schizophrenia?

by Paul Whiteley in Questioning Answers

I'd like to briefly draw your attention to the results - systematic review and meta-analysis results - published by Joseph Firth and colleagues [1] observing that "certain vitamin and mineral supplements may reduce psychiatric symptoms in some people with schizophrenia" and specifically that certain B vitamins might be something to consider.Such results come from a research team who are making significant waves in the field of meta-analyses and systematic reviews for all manner of different [imp........ Read more »

  • March 10, 2017
  • 07:02 AM
  • 183 views

Facts [still] don’t matter: the 2017 edition 

by Doug Keene in The Jury Room

When we began this blog in 2009, the reality that facts don’t matter was one of the first posts we wrote. We wrote again about this reality back in 2011. And we’ve written about it several times since then so…here we go again! In this new era of fake news and fake news allegations, we’ve […]... Read more »

Swire, B., Berinsky, A., Lewandowsky, S., & Ecker, U. (2017) Processing political misinformation: comprehending the Trump phenomenon. Royal Society Open Science, 4(3), 160802. DOI: 10.1098/rsos.160802  

  • March 10, 2017
  • 06:05 AM
  • 235 views

Spontaneous Pneumothorax and air travel in BHD Syndrome

by Joana Guedes in BHD Research Blog

Previous studies show that BHD syndrome causes spontaneous pneumothorax (SP) in 24-38% of patients, with a recurrence rate of up to 75% (Toro et al., 2007; Toro et al., 2008; Houweling et al., 2011). A common preventative strategy used following an initial SP in patients with BHD is pleurodesis, however, its efficacy in preventing recurrent episodes is not well known. Due to the pressure changes during air travel, cystic air spaces expand and compress in the thorax possibly leading to cyst ruptu........ Read more »

Gupta N, Kopras EJ, Henske EP, James LE, El-Chemaly S, Veeraraghavan S, Drake MG, & McCormack FX. (2017) Spontaneous Pneumothoraces in Patients with Birt-Hogg-Dubé Syndrome. Annals of the American Thoracic Society. PMID: 28248571  

  • March 10, 2017
  • 05:00 AM
  • 223 views

Running Shoes and the Preferred Motion Pathway

by Craig Payne in Running Research Junkie

Running Shoes and the Preferred Motion Pathway... Read more »

Nigg BM, Vienneau J, Smith AC, Trudeau MB, Mohr M, & Nigg SR. (2017) The Preferred Movement Path Paradigm: Influence of Running Shoes on Joint Movement. Medicine and science in sports and exercise. PMID: 28277405  

  • March 10, 2017
  • 02:37 AM
  • 254 views

I would walk 500 miles... or maybe just 8 miles (a day).

by Paul Whiteley in Questioning Answers

"Desk-bound workers should ‘walk EIGHT miles a day’ to slash risk of heart attacks or stroke" went one headline talking about the findings reported by William Tigbe and colleagues [1]. Drawing on data from over 110 postal workers - "(55 office-workers, 5 women, and 56 walking/delivery-workers, 10 women)" - who wore "activPAL physical activity monitors for seven days", researchers observed some potentially important trends.Alongside wearing their activity monitors, participants were also asse........ Read more »

  • March 9, 2017
  • 07:18 AM
  • 213 views

Getting High Off Snakebites?

by Neuroskeptic in Neuroskeptic_Discover

In a curious case report, Indian psychiatrists Lekhansh Shukla and colleagues describe a young man who said he regularly got high by being bitten by a snake.



The 21-year old patient sought treatment for his heavy drug abuse, which included heroin and marijuna. He also reported a less conventional habit: he visited a local snake charmer, where he was bitten on the lips by a "cobra" in order to get high:
He reported that his peers and the snake charmer informed him that he would have drows... Read more »

Shukla L, Reddy SS, Kandasamy A, & Benegal V. (2017) What kills everyone, gives a high for some-Recreational Snake Envenomation. Asian journal of psychiatry, 106-108. PMID: 28262128  

  • March 9, 2017
  • 03:58 AM
  • 220 views

This Is How Vision, Not Limbs, May Have Driven Fish onto Land

by beredim in Strange Animals






In a recent study, researchers provide a new theory for the reason we walk the Earth




A new provocative study suggests it was the power of the eyes and not the limbs that first led our ancient aquatic ancestors to make the momentous leap from water to land. According to it, crocodile-like animals first saw easy meals on land and consequently evolved limbs that enabled them to get there, ... Read more »

MacIver MA, Schmitz L, Mugan U, Murphey TD, & Mobley CD. (2017) Massive increase in visual range preceded the origin of terrestrial vertebrates. Proceedings of the National Academy of Sciences of the United States of America. PMID: 28270619  

  • March 9, 2017
  • 03:06 AM
  • 259 views

"Relatives of individuals with ASD were at higher risk of ADHD"

by Paul Whiteley in Questioning Answers

"Individuals with ASD [autism spectrum disorder] and their relatives are at increased risk of ADHD [attention-deficit hyperactivity disorder]."So said the paper published by Laura Ghirardi and colleagues [1] (open-access) who studied "1 899 654 individuals born in Sweden between 1987 and 2006" and identified some 28,000 cases of ASD and 82,000 cases of ADHD "with 13 793 individuals... being comorbid cases."Results: "Individuals with ASD were at higher risk of having ADHD, co........ Read more »

Ghirardi L, Brikell I, Kuja-Halkola R, Freitag CM, Franke B, Asherson P, Lichtenstein P, & Larsson H. (2017) The familial co-aggregation of ASD and ADHD: a register-based cohort study. Molecular psychiatry. PMID: 28242872  

  • March 8, 2017
  • 10:30 AM
  • 226 views

Dearly Departed Dogs

by CAPB in Companion Animal Psychology Blog

Do online pet obituaries reveal how we truly feel about our pets?Guest post by Jane Gething-Lewis (Hartpury College).“You were such a selfless and giving boy. Dad loves you with all his heart.”A heartfelt online tribute to a dearly departed loved one – but this loved one had four legs, a tail and was called Cosmo. Over the top? Not necessarily. Research suggests that many people feel the loss of a beloved pet as keenly as the loss of a child.The bond people have with each other has long be........ Read more »

  • March 8, 2017
  • 08:30 AM
  • 243 views

Epigenetic Predisposition to Radiation Fibrosis

by Christoph Weigel in EpiBeat

Radiotherapy is a highly efficient treatment for many cancers including breast cancer. Intraoperative radiotherapy (IORT), a relatively new type of radiation therapy, has proven successful as a curative treatment for early cancer stages. However, in spite of great improvements in dose delivery and imaging technology, unwanted exposure of healthy tissue to radiation cannot be fully avoided. The resulting late-onset toxicity due to the exposure of health tissue currently limits the usefulness of r........ Read more »

Weigel C, Veldwijk MR, Oakes CC, Seibold P, Slynko A, Liesenfeld DB, Rabionet M, Hanke SA, Wenz F, Sperk E.... (2016) Epigenetic regulation of diacylglycerol kinase alpha promotes radiation-induced fibrosis. Nature communications, 10893. PMID: 26964756  

  • March 8, 2017
  • 07:02 AM
  • 246 views

A secret weapon for voir dire: Smart people are more curious

by Rita Handrich in The Jury Room

Back in October of 2016, we wrote about a paper by the Cultural Cognition Project on assessing “scientific curiosity”. Here is some of what we said then about what Kahan and his colleagues found by measuring scientific curiosity: “What they found was that participants who scored higher on the curiosity scale were more likely to […]... Read more »

  • March 8, 2017
  • 04:30 AM
  • 217 views

Cartilage Degradation After ACL Altered by Early Injection

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

A corticosteroid injection performed within the first 5 weeks after anterior cruciate ligament injury resulted in significantly less of an increase in cartilage degradation markers in comparison to placebo injections.... Read more »

Lattermann, C., Jacobs, C., Proffitt Bunnell, M., Huston, L., Gammon, L., Johnson, D., Reinke, E., Huebner, J., Kraus, V., & Spindler, K. (2017) A Multicenter Study of Early Anti-inflammatory Treatment in Patients With Acute Anterior Cruciate Ligament Tear. The American Journal of Sports Medicine, 45(2), 325-333. DOI: 10.1177/0363546516666818  

  • March 8, 2017
  • 03:09 AM
  • 233 views

Blocking FRAAs and thyroid function in autism (continued)

by Paul Whiteley in Questioning Answers

Readers of this post are advised to check out a previous blogging occasion describing how 'FRAAs - folate receptor alpha autoantibodies - may correlate with reduced thyroid function in cases of autism' before heading into this entry on the recent paper published by Richard Frye and colleagues [1].You're back already? OK, well just in case you didn't read that last entry (😉), it's worthwhile first noting that: "Folate receptor α (FRα) autoantibodies (FRAAs) are prevalent in autism spectrum d........ Read more »

  • March 8, 2017
  • 02:16 AM
  • 221 views

See the First Underwater Video of the Ultra-Rare True's Beaked Whale

by beredim in Strange Animals






The group feautred in this videp was formed by three adult or sub-adult whales. Social behavior of the True's Beaked Whale is still unknown but the group seemed to dive in a coordinated manner, as has been observed in other species of beaked whales. Credit: Roland Edler





True's beaked whales (Mesoplodon mirus) are such an elusive species that it's only now that we finally have the ... Read more »

Aguilar de Soto, N., Martín, V., Silva, M., Edler, R., Reyes, C., Carrillo, M., Schiavi, A., Morales, T., García-Ovide, B., Sanchez-Mora, A.... (2017) True’s beaked whale (Mesoplodon mirus) in Macaronesia. PeerJ. DOI: 10.7717/peerj.3059  

  • March 7, 2017
  • 11:01 AM
  • 265 views

Can Older Drivers Benefit From Training?

by William Yates, M.D. in Brain Posts

Older drivers are over-represented in motor-vehicle driving accidents.The lowest rate of fatal vehicle crashes per 100 million miles driven is found in drivers between the ages of 30-69 years of age.Fatal vehicle driving rates per miles driven is 4 to 5 times higher in drivers over 80 years of age. (IIHS.org data)So can older drivers be trained or educated to improve their safety (and the safety o those around them)?A recent randomized controlled trial examined an educational intervention in dri........ Read more »

  • March 7, 2017
  • 04:23 AM
  • 269 views

Herbal medicines 'for' ADHD systematically reviewed

by Paul Whiteley in Questioning Answers

The paper by Dennis Anheyer and colleagues [1] (open-access available here) is offered up for your reading consumption today, and the results of a review of the available published science - "Only randomized controlled trails (RCT)" (authors' spelling mistake not mine) - looking at the use of herbal medicines for the treatment/management of attention-deficit hyperactivity disorder (ADHD).OK I know some people read the term 'herbal medicine' and automatically think 'woo'. If I instead use th........ Read more »

  • March 6, 2017
  • 06:32 AM
  • 247 views

The growing divide between higher and low impact scientific journals

by Richard Kunert in Brain's Idea

Ten years ago the Public Library of Science started one big lower impact and a series of smaller higher impact journals. Over the years these publication outlets diverged. The growing divide between standard and top journals might mirror wider trends in scholarly publishing. There are roughly two kinds of journals in the Public Library of […]... Read more »

Vale, R.D. (2015) Accelerating scientific publication in biology. Proceedings of the National Academy of Sciences, 13439-13446. DOI: 10.1101/022368  

  • March 6, 2017
  • 06:19 AM
  • 234 views

Patent for Stimulation of Brodmann Areas 1-48 and all other structures

by The Neurocritic in The Neurocritic





Fig 1 (Roskams-Edriset al., 2017). The number of patents implicating specific brain regions has risen from 1976 to the mid 2010s. Results were obtained by searching The Lens patent database (http://lens.org/).


“What is the ethical value of awarding patent rights that implicate regions of the brain?”

Do the applicants intend to patent the function of specific brain areas? This absurd

... Read more »

Roskams-Edris, D., Anderson-Redick, S., Kiss, Z., & Illes, J. (2017) Situating brain regions among patent rights and moral risks. Nature Biotechnology, 35(2), 119-121. DOI: 10.1038/nbt.3782  

  • March 6, 2017
  • 04:39 AM
  • 205 views

Bumblebees Learn To Score Goals For Food !

by beredim in Strange Animals

New study by researchers at Queen Mary University of London (QMUL) shows how bumblebees (Bombus terrestris) can be trained to score goals with a mini-ball, revealing unprecedented learning abilities:



Researchers train bumblebees to move a ball in order to access a sugar solution as a reward.


The study, published in the journal Science, suggests that species whose lifestyle demands advanced ... Read more »

  • March 6, 2017
  • 04:25 AM
  • 266 views

"Logical fallacies in animal model research"

by Paul Whiteley in Questioning Answers

A paper which is a bit 'out of left field' is presented for your reading pleasure today and how one should be rather careful about how animal research - "with focus on animal models of mental illness" - is translated into relevance to humans [1].The paper by Espen Sjoberg is pertinent to various diagnostic labels including depression and schizophrenia. I would perhaps disagree with the author including autism under the specific heading of 'mental illness' (bearing in mind various mental hea........ Read more »

Sjoberg EA. (2017) Logical fallacies in animal model research. Behavioral and Brain Functions. info:/10.1186/s12993-017-0121-8

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