Retraction Watch

Tracking retractions as a window into the scientific process

Archive for the ‘journal of neuroscience’ Category

7 signs a scientific paper’s authorship was bought

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Maria Sol Bernardez Sarria

Peggy Mason

Peggy Mason

Did you know there is a black market for scientific papers? Unfortunately, there is a growing trend of authors purchasing a spot on the author list of papers-for-sale – and the better the journal, the higher the price. This worrisome trend has been on the minds of Peggy Mason at the University of Chicago and Maria Sol Bernardez Sarria of Yale University, formerly associated with the Ethics Committee of the Society for Neuroscience, which publishes the Journal of Neuroscience (Mason as Chair from 2013 to 2015, and Bernardez Sarria as assistant). In this capacity, they regularly scanned several websites and journals for ethics-related information, and developed an approach that might give away sold authorship. Read the rest of this entry »

Written by Alison McCook

October 24th, 2016 at 9:30 am

Two more retractions bring total to 9 for neuroscience duo

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Journal of Neuroscience CoverAfter the first author admitted to fraud, his colleagues have retracted a 2013 paper in the Journal of Neuroscience, as well as a 2015 book chapter about working memory.

The retractions come as part of a backstory of pulled papers authored by psychologist Edward Awh and his former graduate student David Anderson when he was based at the University of Oregon in Eugene. The pair retracted four papers last year after Anderson admitted to misconduct during an investigation by the U.S. Office of Research Integrity (and spoke to us about it last July). This led Awh — now based at the University of Chicago in Illinois — to take a second look at the other publications he’d co-authored with Anderson; earlier this year, Awh retracted two others, and informed us more would be coming, including the two most recent publications

First, let’s take a look at the retraction note for the Journal of Neuroscience paper, about remembered items and task performance: Read the rest of this entry »

Image splicing, duplications, inversions kill paper for well-known longevity researcher and alum of lab

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Gizem Domnez

Gizem Donmez

A well-known scientist at the Massachusetts Institute of Technology who studies longevity has retracted a paper for “numerous examples of unindicated splicing of gel lanes,” as well as other problems.

This is Leonard Guarente‘s second retraction. He shares both with Gizem Donmez, an alum of his lab who now has three retractions. Donmez left her post as a Tufts professor in 2014.

Guarente told us in March — when we reported that he’d published a mega-correction on another paper — that he had planned to address issues with the paper, “SIRT1 Protects against α-Synuclein Aggregation by Activating Molecular Chaperones,” published in the The Journal of Neuroscience. Now, a retraction note has appeared “at the request of the authors.” It explains:

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More retractions bring total to 7 for neuroscience pair, 2 more pending

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JOCNAuthors have retracted two papers about visual perception and working memory from the Journal of Cognitive Neuroscience, after the first author admitted to falsifying or fabricating data in four other papers.

The authors have requested another two retractions, as well, which will bring the total for Edward Awh and his former graduate student David Anderson to nine retractions. (Earlier in 2015, they lost a paper due to an error in the analytic code, which Awh told us was unrelated to the misconduct.)

The retraction notice attached to both articles cites a 2015 settlement agreement between the Office of Research Integrity and first author Anderson (the “respondent”), who admitted to misconduct while working as a graduate student in the lab of Awh at the University of Oregon in Eugene. Since then, “additional problems” were discovered in the newly retracted articles, such as removed data points.

Awh, who has since moved to the University of Chicago, sent us a lengthy statement, explaining the concerns about each article: Read the rest of this entry »

Taste researcher falsified data in two papers: ORI

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ori-logoA federal report has found that a former University of Maryland postdoc “falsified and/or fabricated” data in two papers about taste receptors.

The Office of Research Integrity report found that Maria C.P. Geraedts manipulated bar graphs in the papers to “produce the desired result.” Both have been retracted. Geraedts left academia in 2014, and is now a science writer.

We reported on one retraction in July, “Gustatory stimuli representing different perceptual qualities elicit distinct patterns of neuropeptide secretion from taste buds,” published in The Journal of Neuroscience.

The other, “Transformation of postingestive glucose responses after deletion of sweet taste receptor subunits or gastric bypass surgery,” published in 2012 in the American Journal of Physiology Endocrinology and Metabolism, was retracted in September. Here’s the note, which cites the university’s investigation: Read the rest of this entry »

Three retractions for Oregon neuroscience student investigated by ORI

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Journals have retracted three out of the four papers flagged by the Office of Research Integrity during its investigation of a University of Oregon neuroscience student, David Anderson.

Last month, when we first reported on the case, Anderson told us that he “made an error in judgment,” and took “full responsibility.” Two of the retraction notes say that Anderson “knowingly falsified data,” and cited the Office of Research Integrity case summary.

All three papers focus on memory.

The note for the first retraction, from the  Journal of Experimental Psychology: Human Perception and Performance, reveals exactly how Anderson falsified data in the paper. It’s paywalled — tsk, tsk — but printed here in full:
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Oregon grad student admits to faking data in four neuroscience papers

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oriweb_logoA graduate student at the University of Oregon in Eugene has admitted to faking data that appeared in four published papers in the field of visual working memory, according to the Office of Research Integrity.

David Anderson’s supervisor at the time was Edward Awh, who has since moved to the University of Chicago.

Anderson told Retraction Watch that the misconduct stemmed from “an error in judgment”:

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“Data fabrication and manipulation have occurred”: Taste bud paper soured by fraud

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The Journal of NeuroscienceA 2013 paper on the neurological impact of flavors has been retracted from The Journal of Neuroscience. The retraction notice offers few details (which is typical for the journal), but a statement sent to us by the last author noted that an investigation at the University of Maryland “determined that data fabrication and manipulation have occurred in this study.”

Gustatory Stimuli Representing Different Perceptual Qualities Elicit Distinct Patterns of Neuropeptide Secretion from Taste Buds” examined the relationship between flavors and neuropeptides, molecules that send signals to the brain.

Here’s the retraction notice:

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Brain paper retracted after university report finds “substantial data misrepresentation”

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jneurosci_coverThe Journal of Neuroscience is retracting a 2012 paper on how estrogen produced in the brain shapes the auditory system on the basis of “a report from Northwestern University that describes substantial data misrepresentation” in the paper.

The paper, “Mechanistic Basis and Functional Roles of Long-Term Plasticity in Auditory Neurons Induced by a Brain-Generated Estrogen,” is, according to PubMed, the last one published by its last (and corresponding) author Raphael Pinaud, and first author Liisa Tremere, who were both at Northwestern University at the time. Before his position at Northwestern, Pinaud held positions at the University of Oklahoma and the University of Rochester.

Pinaud and Tremere jointly published a handful of papers on the role of estrogen in the auditory system of the brain starting in 2009, some of which are co-authored by two of the other researchers on the current paper, which has been cited 8 times, according to Thomson Scientific’s Web of Knowledge.

Here’s the retraction notice:

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SfN journal retracts paper, bans UPenn researchers over “data misrepresentation”

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journal of neuroscienceThe Journal of Neuroscience has yanked an Alzheimer’s paper and banned three University of Pennsylvania authors from publishing there temporarily, following conflicting investigations by the university and the publisher, the Society for Neuroscience, into the data.

The 2011 paper looked into the cellular makeup of the characteristic plaques that develop in the brains of people with Alzheimer’s disease. It’s been cited 64 times, according to Thomson Scientific’s Web of Knowledge.

While the notice states that Penn’s investigation “supports the journal’s findings of data misrepresentation,” last author Virginia Lee said she asked the journal to simply issue a correction of the faulty data, since the findings are “extremely important” for the field and have been affirmed by a later paper. According to author John Trojanowski (who is married to and publishes regularly with Lee), he and Lee have been barred from publishing in Journal for Neuroscience for several years. Senior Co-author Edward Lee is out for a year [see update at the bottom of this post].

Lee provided us with a letter Vice Dean of Research Glen Gaulton sent to the journal (click here to read), in which he says an investigation found “no evidence of research misconduct” and the “errors…do not detract from or otherwise alter the conclusions of the manuscript.”

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