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Huffington Post: The Science-Backed Reason To See Your Therapist In The Morning

Your daily hormone cycle plays an important role.

Huffington Post sleep writer Sarah DiGiulio covered the latest research of SMU clinical psychologist Alicia Meuret for the online news hub.

The article, “The Science-Backed Reason To See Your Therapist In The Morning,” published Oct. 25.

Meuret is director of the Anxiety and Depression Research Center at SMU, with expertise in discussing the differences between fear and anxiety and when each is helpful and adaptive and when they are harmful and interfere with our lives.

An associate professor in the Clinical Psychology Division at the SMU Department of Psychology, Meuret received her Ph.D. in Clinical Psychology from the University of Hamburg based on her doctoral work conducted at the Department of Psychiatry and Behavioral Sciences at Stanford University. She completed postdoctoral fellowships at the Center for Anxiety and Related Disorders at Boston University and the Affective Neuroscience Laboratory in the Department of Psychology at Harvard University.

Her research program focuses on novel treatment approaches for anxiety and mood disorders, biomarkers in anxiety disorders and chronic disease, fear extinction mechanisms of exposure therapy, and mediators and moderators in individuals with affective dysregulations, including non-suicidal self-injury.

The article “The Science-Backed Reason To See Your Therapist In The Morning,” cites new findings from Meuret’s research, which found patients undergoing exposure therapy for anxiety fared better when sessions were held in the morning when levels of the helpful natural hormone cortisone are higher in the brain.

Read the full story.

EXCERPT:

By Sarah DiGiulio
Huffington Post

Not a morning person? There still might be a good reason to get up and at it when it comes to booking time with your therapist.

A new study found that patients actually made more progress in overcoming anxiety, fears and phobias when they went to psychotherapy in the morning versus the afternoon. In fact, a test of panic symptoms revealed that patients had nearly 30 percent more improvement after an a.m. appointment than an afternoon session.

It’s not about whether or not you’re a morning person or a night owl, study author Alicia E. Meuret, a clinical psychologist at Southern Methodist University in Dallas, told The Huffington Post. The new data suggests morning therapy sessions are aided by higher levels of cortisol, the stress hormone that our bodies naturally release throughout the day.

The regular release of cortisol plays a role in ramping up metabolism and your immune system to get your body ready to go for the day, she explained. But more cortisol is released in the morning.

“There is already good evidence that learning is facilitated in the morning. There is also good evidence that cortisol facilitates learning,” she said. But this study is the first to suggest that your morning cortisol boost may also help you better face ― and deal with ― your fears and anxieties.

Read the full story.

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Real Simple: This Is the Best Time of Day to See Your Therapist

If you’re struggling to overcome anxiety or a phobia, you’ll want to schedule a session at this time.

Real Simple health writer Amanda MacMillan covered the research of SMU clinical psychologist Alicia Meuret in the latest issue of the magazine and web site.

The article, “This Is the Best Time of Day to See Your Therapist,” published Oct. 16.

Meuret is director of the Anxiety and Depression Research Center at SMU, with expertise in discussing the differences between fear and anxiety and when each is helpful and adaptive and when they are harmful and interfere with our lives.

An associate professor in the Clinical Psychology Division at the SMU Department of Psychology, Meuret received her Ph.D. in Clinical Psychology from the University of Hamburg based on her doctoral work conducted at the Department of Psychiatry and Behavioral Sciences at Stanford University. She completed postdoctoral fellowships at the Center for Anxiety and Related Disorders at Boston University and the Affective Neuroscience Laboratory in the Department of Psychology at Harvard University.

Her research program focuses on novel treatment approaches for anxiety and mood disorders, biomarkers in anxiety disorders and chronic disease, fear extinction mechanisms of exposure therapy, and mediators and moderators in individuals with affective dysregulations, including non-suicidal self-injury.

The article “This Is the Best Time of Day to See Your Therapist,” cites new findings from Meuret’s research, which found patients undergoing exposure therapy for anxiety fared better when sessions were held in the morning when levels of the helpful natural hormone cortisone are higher in the brain.

Read the full story.

EXCERPT:

By Amanda MacMillan
Real Simple

If you see a therapist for anxiety or a phobia, you might make more progress in sessions scheduled for the morning hours. Cortisol, a hormone that regulates stress and fear, is highest at this time of day—and a new study suggests this could make a real difference in overcoming emotional difficulties.

The new research, conducted by researchers at Southern Methodist University and the University of Michigan, focused specifically on a treatment known as exposure therapy. During exposure therapy, patients work with mental-health professionals to put themselves in situations that would normally cause panic or fear. The goal, with repeated exposures, is to diminish those stress responses over time.

“For example, a patient may think that standing in an elevator could cause him or her to lose control or faint, suffocate, or may create physical symptoms that would be intolerable,” explained Alicia E. Meuret, PhD, director of the SMU Anxiety and Depression Research Center, in a press release. “By having them stand in an elevator for a prolonged time, the patient learns that their feared outcome does not occur, despite high levels of anxiety. We call this corrective learning.”

Read the full story.

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Psychotherapy sessions are best in the morning when levels of helpful hormone are high

New study found patients with anxiety, phobias and fears showed greater improvement from therapy that was scheduled in the morning, when levels of cortisol — a naturally occurring hormone — test higher.

Patients make more progress toward overcoming anxiety, fears and phobias when their therapy sessions are scheduled in the morning, new research suggests.

The study found that morning sessions helped psychotherapy patients overcome their panic and anxiety and phobic avoidance better, in part, because levels of cortisol — a naturally occurring hormone — are at their highest then, said clinical psychologist Alicia E. Meuret, Southern Methodist University, Dallas.

“The hormone cortisol is thought to facilitate fear extinction in certain therapeutic situations,” said Meuret, lead author on the research. “Drugs to enhance fear extinction are being investigated, but they can be difficult to administer and have yielded mixed results. The findings of our study promote taking advantage of two simple and naturally occurring agents – our own cortisol and time of day.”

The findings were reported in the article “Timing matters: Endogenous cortisol mediates benefits from early-day psychotherapy” in the journal Psychoneuroendocrinology.

Co-authors from the SMU Department of Psychology are David Rosenfield, Lavanya Bhaskara and Thomas Ritz. Co-authors from the Department of Psychiatry at the University of Michigan are Richard Auchus, Israel Liberzon, and James L. Abelson.

The study taps into research that anxiety and phobias are best treated by learning corrective information. Patients with anxiety and phobic disorders will overestimate the threat that a sensation or situation can cause. But by direct exposure, a patient learns that the likelihood of an expected catastrophe is very low.

“For example, a patient may think that standing in an elevator could cause him or her to lose control or faint, suffocate, or may create physical symptoms that would be intolerable,” Meuret said. “By having them stand in an elevator for a prolonged time, the patient learns that their feared outcome does not occur, despite high levels of anxiety. We call this corrective learning.”

However, since not all patients benefit equally from exposure therapy, researchers seek to identify ways to enhance corrective learning. To date, no simple way to augment fear extinction has been established.

The hormone cortisol is thought to help the extinction of fear. It appears to suppress the fear memory established by earlier distressing encounters while at the same time helping a patient better absorb and remember the new corrective information.

“In a prior study, we have shown that higher levels of cortisol during and in anticipation of exposure facilitate corrective learning,” said Meuret, an associate professor in the SMU Psychology Department and director of the SMU Anxiety and Depression Research Center in the Clinical Psychology Division of the department. “We also know that cortisol is higher early in the day. But we did not know whether cortisol would act as a mediator between time of day and therapeutic gains. This is what our study investigated.”

Exposure therapy in general resulted in significant improvements
Participants in the study were 24 people diagnosed with panic disorder and agoraphobia, which is a fear of public places where a person feels panicked, trapped or helpless.

For the study, participants underwent a standard psychotherapeutic treatment of “exposure therapy,” in which patients are exposed to situations that can typically induce their panic or fear with the goal that repeated exposure can help diminish a disabling fear response over time.

Patients received weekly sessions over three weeks, each lasting, on average, 40 minutes. Exposure situations included tall buildings, highways and overpasses, enclosed places such as elevators, supermarkets, movie theaters, and public transportation such as subways and intercity trains and boats. In addition, levels of cortisol were measured at various times during each exposure session by swabbing inside the mouth for saliva.

In the session following exposure, the researchers measured patients’ appraisals of the threats, their avoidance behavior, how much control they perceived themselves as having, and the severity of their panic symptoms.

Assessing the results from those measurements, the researchers found the exposure therapy in general resulted in significant improvements in all measures over all time periods.

Biggest gains after sessions that started earlier in the day
However, patients made the biggest gains in overcoming their fears after the sessions that started earlier in the day. At the next session, patients reported less severe symptoms for threat misappraisal, avoidance behaviors and panic symptom severity. They also perceived greater control over their panic symptoms.

“Notably, higher cortisol was related to greater reductions in threat appraisal, perceived control and panic symptom severity at the next session,” Meuret said, “and that was the case over-and-above the effects of time-of-day, with large effect sizes.”

That finding suggests that cortisol accounts for some of the therapeutic effects associated with time-of-day, she said.

Because cortisol levels are generally higher in the morning, the authors speculate that higher cortisol levels may aid extinction learning, and contribute to enhanced early-day benefits of exposure sessions through such a mechanism.

However, Meuret cautioned that the precise mechanism by which cortisol enhances the effectiveness of morning exposure sessions remains unclear and can’t be directly addressed from the data in this study. The sample size of the study was small and findings need to be confirmed independently in larger studies, she said.

Meuret and her team suspect additional mechanisms are at play to explain the time-of-day effect. Other factors could include memory and learning and the body’s natural circadian rhythm, quantity and quality of sleep, attention control, and interactions between those factors and others. — Margaret Allen, SMU

Follow SMU Research on Twitter, @smuresearch.

For more SMU research see www.smuresearch.com.

SMU is a nationally ranked private university in Dallas founded 100 years ago. Today, SMU enrolls nearly 11,000 students who benefit from the academic opportunities and international reach of seven degree-granting schools. For more information, www.smu.edu.

SMU has an uplink facility located on campus for live TV, radio, or online interviews. To speak with an SMU expert or book an SMU guest in the studio, call SMU News & Communications at 214-768-7650.

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New York Daily News: Shocking viral video of 5-year-old boy being paddled

Paddling still legal in public schools in 19 states, but research has shown corporal punishment is damaging to child

The New York Daily News quoted SMU Psychology Professor George W. Holden for his expertise on spanking in an article about a Georgia principal paddling a 5-year-old boy as punishment. The paddling was caught on video and went viral on the Internet by viewers who were horrified and shocked.

The article, “Shocking viral video of 5-year-old boy being paddled shines light on legal but ‘damaging’ corporal punishment,” published April 15, 2016.

Holden is a leading expert on parenting, discipline and family violence. He strongly advocates against corporal punishment and cites overwhelming research, including his own, that has demonstrated that spanking is not only ineffective, but also harmful to children, and many times leads to child abuse.

Holden, an expert in families and child development, is a founding member of the U.S. Alliance to End the Hitting of Children, endhittingusa.org.

Holden’s earlier research, “Corporal punishment: Mother’s self-recorded audio,” provided a unique real-time look at spanking in a way that’s never before been studied. In a study of 37 families, mothers voluntarily recorded their evening interactions with their young children over the course of six days, including incidents of corporal punishment.

His work into the determinants of parental behavior, parental social cognition, and the causes and consequences of family violence has been supported by grants from the National Institute of Child Health and Human Development, National Institutes of Justice, Department of Health and Human Services, the Guggenheim Foundation, the Hogg Foundation for Mental Health, The Timberlawn Research Foundation, and, most recently, the U.S. State Department.

Read the full story.

EXCERPT:

By Laura Bult
New York Daily News

Horrified viewers watched video of a Georgia principal paddling a 5-year-old boy as punishment — a legal but controversial action that has sparked a conversation about the effects of corporal punishment on children.

It is still legal to strike kids as a form of punishment in public schools in 19 states, primarily in the south and the west, despite research and experts’ views that it amounts to child abuse.

“I suspect this thing happens a lot. A lot of paddling goes on in small towns in Texas, and particularly in southern states,” George Holden, the chair of the psychology department at Southern Methodist University and the president of the U.S. Alliance to End the Hitting of Children, told the Daily News.

The practice persists primarily in the south because of the heavy influence of religion, Holden added.

Students in states where it is legal received swats, spanks and slaps 166,807 times in the 2011-2012 school year, according to the most recent federal data.

Corporal punishment is protected by a 1977 Supreme Court decision, which ruled that physical discipline in schools didn’t violate the Constitution’s ban on cruel and unusual punishment.

Shana Marie Perez’s viral video showing her son getting punished by Jasper County Primary School principal Pam Edge as the assistant principal held him down was lawful, but disturbed many opponents of the archaic practice.

“Corporal punishment is potentially damaging to children, it’s not the best way to deal with them and it’s also a violation of their right not to be hit,” Holden fumed, saying that giving children painful punishments teaches them to be violent and often results in depression and anxiety.

“If the adult is hitting a child, they learn to hit other children if they’re upset or angry,” he said.

Perez claimed the school threatened her son with suspension if she didn’t agree to the punishment and that she could get sent to jail for truancy for having already withheld him from school for 18 days that school year.

Read the full story.

SMU is a nationally ranked private university in Dallas founded 100 years ago. Today, SMU enrolls nearly 11,000 students who benefit from the academic opportunities and international reach of seven degree-granting schools. For more information see www.smu.edu.

SMU has an uplink facility located on campus for live TV, radio, or online interviews. To speak with an SMU expert or book an SMU guest in the studio, call SMU News & Communications at 214-768-7650.

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SMU 2015 research efforts broadly noted in a variety of ways for world-changing impact

SMU scientists and their research have a global reach that is frequently noted, beyond peer publications and media mentions.

By Margaret Allen
SMU News & Communications

It was a good year for SMU faculty and student research efforts. Here is a small sampling of public and published acknowledgements during 2015:

Simmons, Diego Roman, SMU, education

Hot topic merits open access
Taylor & Francis, publisher of the online journal Environmental Education Research, lifted its subscription-only requirement to meet demand for an article on how climate change is taught to middle-schoolers in California.

Co-author of the research was Diego Román, assistant professor in the Department of Teaching and Learning, Annette Caldwell Simmons School of Education and Human Development.

Román’s research revealed that California textbooks are teaching sixth graders that climate change is a controversial debate stemming from differing opinions, rather than a scientific conclusion based on rigorous scientific evidence.

The article, “Textbooks of doubt: Using systemic functional analysis to explore the framing of climate change in middle-school science textbooks,” published in September. The finding generated such strong interest that Taylor & Francis opened access to the article.

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Research makes the cover of Biochemistry
Drugs important in the battle against cancer were tested in a virtual lab by SMU biology professors to see how they would behave in the human cell.

A computer-generated composite image of the simulation made the Dec. 15 cover of the journal Biochemistry.

Scientific articles about discoveries from the simulation were also published in the peer review journals Biochemistry and in Pharmacology Research & Perspectives.

The researchers tested the drugs by simulating their interaction in a computer-generated model of one of the cell’s key molecular pumps — the protein P-glycoprotein, or P-gp. Outcomes of interest were then tested in the Wise-Vogel wet lab.

The ongoing research is the work of biochemists John Wise, associate professor, and Pia Vogel, professor and director of the SMU Center for Drug Discovery, Design and Delivery in Dedman College. Assisting them were a team of SMU graduate and undergraduate students.

The researchers developed the model to overcome the problem of relying on traditional static images for the structure of P-gp. The simulation makes it possible for researchers to dock nearly any drug in the protein and see how it behaves, then test those of interest in an actual lab.

To date, the researchers have run millions of compounds through the pump and have discovered some that are promising for development into pharmaceutical drugs to battle cancer.

Click here to read more about the research.

SMU, Simpson Rowe, sexual assault, video

Strong interest in research on sexual victimization
Teen girls were less likely to report being sexually victimized after learning to assertively resist unwanted sexual overtures and after practicing resistance in a realistic virtual environment, according to three professors from the SMU Department of Psychology.

The finding was reported in Behavior Therapy. The article was one of the psychology journal’s most heavily shared and mentioned articles across social media, blogs and news outlets during 2015, the publisher announced.

The study was the work of Dedman College faculty Lorelei Simpson Rowe, associate professor and Psychology Department graduate program co-director; Ernest Jouriles, professor; and Renee McDonald, SMU associate dean for research and academic affairs.

The journal’s publisher, Elsevier, temporarily has lifted its subscription requirement on the article, “Reducing Sexual Victimization Among Adolescent Girls: A Randomized Controlled Pilot Trial of My Voice, My Choice,” and has opened it to free access for three months.

Click here to read more about the research.

Consumers assume bigger price equals better quality
Even when competing firms can credibly disclose the positive attributes of their products to buyers, they may not do so.

Instead, they find it more lucrative to “signal” quality through the prices they charge, typically working on the assumption that shoppers think a high price indicates high quality. The resulting high prices hurt buyers, and may create a case for mandatory disclosure of quality through public policy.

That was a finding of the research of Dedman College’s Santanu Roy, professor, Department of Economics. Roy’s article about the research was published in February in one of the blue-ribbon journals, and the oldest, in the field, The Economic Journal.

Published by the U.K.’s Royal Economic Society, The Economic Journal is one of the founding journals of modern economics. The journal issued a media briefing about the paper, “Competition, Disclosure and Signaling,” typically reserved for academic papers of broad public interest.

The Journal of Physical Chemistry A

Chemistry research group edits special issue
Chemistry professors Dieter Cremer and Elfi Kraka, who lead SMU’s Computational and Theoretical Chemistry Group, were guest editors of a special issue of the prestigious Journal of Physical Chemistry. The issue published in March.

The Computational and Theoretical research group, called CATCO for short, is a union of computational and theoretical chemistry scientists at SMU. Their focus is research in computational chemistry, educating and training graduate and undergraduate students, disseminating and explaining results of their research to the broader public, and programming computers for the calculation of molecules and molecular aggregates.

The special issue of Physical Chemistry included 40 contributions from participants of a four-day conference in Dallas in March 2014 that was hosted by CATCO. The 25th Austin Symposium drew 108 participants from 22 different countries who, combined, presented eight plenary talks, 60 lectures and about 40 posters.

CATCO presented its research with contributions from Cremer and Kraka, as well as Marek Freindorf, research assistant professor; Wenli Zou, visiting professor; Robert Kalescky, post-doctoral fellow; and graduate students Alan Humason, Thomas Sexton, Dani Setlawan and Vytor Oliveira.

There have been more than 75 graduate students and research associates working in the CATCO group, which originally was formed at the University of Cologne, Germany, before moving to SMU in 2009.

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Vertebrate paleontology recognized with proclamation
Dallas Mayor Mike Rawlings proclaimed Oct. 11-17, 2015 Vertebrate Paleontology week in Dallas on behalf of the Dallas City Council.

The proclamation honored the 75th Annual Meeting of the Society of Vertebrate Paleontology, which was jointly hosted by SMU’s Roy M. Huffington Department of Earth Sciences in Dedman College and the Perot Museum of Science and Nature. The conference drew to Dallas some 1,200 scientists from around the world.

Making research presentations or presenting research posters were: faculty members Bonnie Jacobs, Louis Jacobs, Michael Polcyn, Neil Tabor and Dale Winkler; adjunct research assistant professor Alisa Winkler; research staff member Kurt Ferguson; post-doctoral researchers T. Scott Myers and Lauren Michael; and graduate students Matthew Clemens, John Graf, Gary Johnson and Kate Andrzejewski.

The host committee co-chairs were Anthony Fiorillo, adjunct research professor; and Louis Jacobs, professor. Committee members included Polcyn; Christopher Strganac, graduate student; Diana Vineyard, research associate; and research professor Dale Winkler.

KERA radio reporter Kat Chow filed a report from the conference, explaining to listeners the science of vertebrate paleontology, which exposes the past, present and future of life on earth by studying fossils of animals that had backbones.

SMU earthquake scientists rock scientific journal

Modelled pressure changes caused by injection and production. (Nature Communications/SMU)
Modelled pressure changes caused by injection and production. (Nature Communications/SMU)

Findings by the SMU earthquake team reverberated across the nation with publication of their scientific article in the prestigious British interdisciplinary journal Nature, ranked as one of the world’s most cited scientific journals.

The article reported that the SMU-led seismology team found that high volumes of wastewater injection combined with saltwater extraction from natural gas wells is the most likely cause of unusually frequent earthquakes occurring in the Dallas-Fort Worth area near the small community of Azle.

The research was the work of Dedman College faculty Matthew Hornbach, associate professor of geophysics; Heather DeShon, associate professor of geophysics; Brian Stump, SMU Albritton Chair in Earth Sciences; Chris Hayward, research staff and director geophysics research program; and Beatrice Magnani, associate professor of geophysics.

The article, “Causal factors for seismicity near Azle, Texas,” published online in late April. Already the article has been downloaded nearly 6,000 times, and heavily shared on both social and conventional media. The article has achieved a ranking of 270, which puts it in the 99th percentile of 144,972 tracked articles of a similar age in all journals, and 98th percentile of 626 tracked articles of a similar age in Nature.

It has a very high impact factor for an article of its age,” said Robert Gregory, professor and chair, SMU Earth Sciences Department.

The scientific article also was entered into the record for public hearings both at the Texas Railroad Commission and the Texas House Subcommittee on Seismic Activity.

Researchers settle long-debated heritage question of “The Ancient One”

The skull of Kennewick Man and a sculpted bust by StudioEIS based on forensic facial reconstruction by sculptor Amanda Danning. (Credit: Brittany Tatchell)
The skull of Kennewick Man and a sculpted bust by StudioEIS based on forensic facial reconstruction by sculptor Amanda Danning. (Credit: Brittany Tatchell)

The research of Dedman College anthropologist and Henderson-Morrison Professor of Prehistory David Meltzer played a role in settling the long-debated and highly controversial heritage of “Kennewick Man.”

Also known as “The Ancient One,” the 8,400-year-old male skeleton discovered in Washington state has been the subject of debate for nearly two decades. Argument over his ancestry has gained him notoriety in high-profile newspaper and magazine articles, as well as making him the subject of intense scholarly study.

Officially the jurisdiction of the U.S. Army Corps of Engineers, Kennewick Man was discovered in 1996 and radiocarbon dated to 8500 years ago.

Because of his cranial shape and size he was declared not Native American but instead ‘Caucasoid,’ implying a very different population had once been in the Americas, one that was unrelated to contemporary Native Americans.

But Native Americans long have claimed Kennewick Man as theirs and had asked for repatriation of his remains for burial according to their customs.

Meltzer, collaborating with his geneticist colleague Eske Willerslev and his team at the Centre for GeoGenetics at the University of Copenhagen, in June reported the results of their analysis of the DNA of Kennewick in the prestigious British journal Nature in the scientific paper “The ancestry and affiliations of Kennewick Man.”

The results were announced at a news conference, settling the question based on first-ever DNA evidence: Kennewick Man is Native American.

The announcement garnered national and international media attention, and propelled a new push to return the skeleton to a coalition of Columbia Basin tribes. Sen. Patty Murray (D-WA) introduced the Bring the Ancient One Home Act of 2015 and Washington Gov. Jay Inslee has offered state assistance for returning the remains to Native Tribes.

Science named the Kennewick work one of its nine runners-up in the highly esteemed magazine’s annual “Breakthrough of the Year” competition.

The research article has been viewed more than 60,000 times. It has achieved a ranking of 665, which puts it in the 99th percentile of 169,466 tracked articles of a similar age in all journals, and in the 94th percentile of 958 tracked articles of a similar age in Nature.

In “Kennewick Man: coming to closure,” an article in the December issue of Antiquity, a journal of Cambridge University Press, Meltzer noted that the DNA merely confirmed what the tribes had known all along: “We are him, he is us,” said one tribal spokesman. Meltzer concludes: “We presented the DNA evidence. The tribal members gave it meaning.”

Click here to read more about the research.

Prehistoric vacuum cleaner captures singular award

Paleontologists Louis L. Jacobs, SMU, and Anthony Fiorillo, Perot Museum, have identified a new species of marine mammal from bones recovered from Unalaska, an Aleutian island in the North Pacific. (Hillsman Jackson, SMU)
Paleontologists Louis L. Jacobs, SMU, and Anthony Fiorillo, Perot Museum, have identified a new species of marine mammal from bones recovered from Unalaska, an Aleutian island in the North Pacific. (Hillsman Jackson, SMU)

Science writer Laura Geggel with Live Science named a new species of extinct marine mammal identified by two SMU paleontologists among “The 10 Strangest Animal Discoveries of 2015.”

The new species, dubbed a prehistoric hoover by London’s Daily Mail online news site, was identified by SMU paleontologist Louis L. Jacobs, a professor in the Roy M. Huffington Department of Earth Sciences, Dedman College of Humanities and Sciences, and paleontologist and SMU adjunct research professor Anthony Fiorillo, vice president of research and collections and chief curator at the Perot Museum of Nature and Science.

Jacobs and Fiorillo co-authored a study about the identification of new fossils from the oddball creature Desmostylia, discovered in the same waters where the popular “Deadliest Catch” TV show is filmed. The hippo-like creature ate like a vacuum cleaner and is a new genus and species of the only order of marine mammals ever to go extinct — surviving a mere 23 million years.

Desmostylians, every single species combined, lived in an interval between 33 million and 10 million years ago. Their strange columnar teeth and odd style of eating don’t occur in any other animal, Jacobs said.

SMU campus hosted the world’s premier physicists

The SMU Department of Physics hosted the “23rd International Workshop on Deep Inelastic Scattering and Related Subjects” from April 27-May 1, 2015. Deep Inelastic Scattering is the process of probing the quantum particles that make up our universe.

As noted by the CERN Courier — the news magazine of the CERN Laboratory in Geneva, which hosts the Large Hadron Collider, the world’s largest science experiment — more than 250 scientists from 30 countries presented more than 200 talks on a multitude of subjects relevant to experimental and theoretical research. SMU physicists presented at the conference.

The SMU organizing committee was led by Fred Olness, professor and chair of the SMU Department of Physics in Dedman College, who also gave opening and closing remarks at the conference. The committee consisted of other SMU faculty, including Jodi Cooley, associate professor; Simon Dalley, senior lecturer; Robert Kehoe, professor; Pavel Nadolsky, associate professor, who also presented progress on experiments at CERN’s Large Hadron Collider; Randy Scalise, senior lecturer; and Stephen Sekula, associate professor.

Sekula also organized a series of short talks for the public about physics and the big questions that face us as we try to understand our universe.

Click here to read more about the research.