Biological Psychiatry: Cognitive Neuroscience and NeuroimagingAbstractMethylphenidate enhances spontaneous fluctuations in reward and cognitive control networks in children with attention-deficit/hyperactivity disorderBackgroundMethylphenidate, a first-line treatment for attention-deficit/hyperactivity disorder (ADHD), is thought to influence dopaminergic neurotransmission in the nucleus accumbens (NAc), and its associated brain circuitry, but this hypothesis has yet to be systematically tested.
Source: Neuroscience News
One hypothesis for this is that exercise creates acute stress, which sparks an inflammatory response.
Source: Medical News Today
Form a hypothesis.
Source: Search Engine Journal
Brevini said that the next scientific hypothesis came logically to her and her team: “If we have a way to increase how much receptor is present on the cell—so how susceptible the cells can be to the virus—maybe we can use the same mechanism to reduce the amount of the receptor.
Source: The Daily Beast
To test this hypothesis in horses, Knych used an ex vivo (outside the horse’s body) model of inflammation to assess CBD’s effects on COX and LOX enzymes.
Source: TheHorse.com
Individualism-collectivism during the COVID-19 pandemic: A field study testing the pathogen stress hypothesis of individualism-collectivism in Korea.
Source: Nature.com
Consistent with this hypothesis was the finding that some bacteria isolated from larval conditioned substrates [19] were highly attractive to gravid Ph.
Source: Parasites & Vectors Parasites & Vectors
The team has investigated a few possible explanations for the observed sequence variation and is currently operating under the working hypothesis that the cryptic variants are coming from immunocompromised patients and other COVID-19 long-haulers who remain infected and unable to clear the virus for extended periods of time (from months to over a year).
Source: American Society for Microbiology
This raises the possibility of an alternative hypothesis: the observed depletion of SO2 in the clouds of Venus is due to the bio-chemistry of sulfur-metabolising life in an extant aerial biosphere harboured within the cloud layer.
Source: Nature.com
The null hypothesis was that there was no significant difference in teeth enamel surface microhardness and elemental weight percentage of Ca and P between groups with and without vitamin D3 (oral administration) in different time intervals.
Source: Cureus
The researchers found that 54 percent of the reports supported the hypothesis that reducing dietary salt leads to population health benefits.
Source: The Epoch Times
If this hypothesis is right, it also points to a possible solution.
Source: EurekAlert
In previous studies where complete releases have been posited, the hypothesis was based on seismicity observation and simulation, or on direct stress measurement data above the fault only by using log data.
Source: EurekAlert
However, in their findings published in the Journal of Alzheimer’s Disease, titled “High Soluble Amyloid-β42 Predicts Normal Cognition in Amyloid-Positive Individuals with Alzheimer’s Disease-Causing Mutations,” the researchers advanced an alternative hypothesis—that Alzheimer’s is instead caused by “depletion” of a soluble form of that same amyloid-beta protein.
Source: DARKDaily.com Laboratory News
However, retrospective data on seed production were not available for all of our sampling sites during the study period, which precluded us from exploring this hypothesis in this study.
Source: Nature.com
Our hypothesis is that the technology could diminish the pain and anxiety that adult men associate with vasectomy and potentially many other in-office procedures,” said study investigator Ranjith Ramasamy, M.
Source: Newswise
But it accords with developmental theory and provides some preliminary empirical support for the hypothesis that poor sleep, particularly early in life, may yield cascading effects on downstream skills in children with an elevated likelihood of a diagnosis of autism.
Source: Spectrum Autism Research News
In this study, we characterize the ecology and epidemiology of malaria infection in wild chimpanzee reservoirs and test the hypothesis that ambient temperature constitutes a critical driver of spatiotemporal variation in chimpanzee Laverania prevalence.
Source: Nature.com
Brennan Spiegel, MD, MSHS, director of Health Services Research at Cedars-Sinai and author of the hypothesis, explains that IBS -- and many other conditions -- could result from the body's inability to manage gravity.
Source: Anti Aging News
That hypothesis gained a wider following over the summer amid backlash against the Supreme Court’s decision to overturn Roe v.
Source: Vox.com
Does the beneficial impact of everyday encounters with birds on mental wellbeing differ between people with a diagnosis of depression and people without a mental health condition?
We hypothesised that everyday encounters with birds would be associated with higher mental wellbeing (hypothesis 1), and that this effect would still be evident after the encounter has taken place (hypothesis 2) and would be replicated in people with a diagnosis of depression and people without a mental health condition (hypothesis 3).
Source: Nature.com
Another hypothesis is that kids with a certain genetic susceptibility are getting hepatitis after a double infection, perhaps with an adenovirus plus a second virus called AAV2.
Source: Science News Magazine
We tested the hypothesis that adverse childhood psychosocial factors associate with poor cognitive function in midlife by leveraging the prospective data from the Young Finns Study.
Source: Neuroscience News
To examine this hypothesis, wild-type C57BL/6 male mice were fasted for 12 h and then injected intraperitoneally with phosphate buffered saline (PBS) or 3HBA (20 mmol/kg of body weight) followed by feeding for 12 h (Fig.
Source: Nature.com
One hypothesis — still unproven, the scientists note — is that a sheep dog’s drive to herd is a product of the same anxiety-related neural pathway that motivates animal mothers to care for their young.
Source: The New York Times
One key insight in support of this hypothesis was that clozapine, the only drug licensed for schizophrenia, acts by reducing brain glutamate levels.
Source: India Education Diary
We find that within-participant the popPUNK-cluster and contig-cluster combination was conserved more than either popPUNK-cluster or contig-cluster alone, consistent with the hypothesis that within-participant persistence of ESBL, where it occurs, is caused by persistence of ESBL-containing bacteria rather than horizontal gene transfer of ESBL genes to differing bacterial hosts.
Source: Nature.com
In children, the spatiotemporal pattern of H3-K27M DMG incidence, peaking at 6–9 years of age in the brainstem pontine region, has shaped the hypothesis that the cell-intrinsic and -extrinsic context in which the K27M mutation occurs and elicits oncogenic transformation is developmental stage specific9.
Source: Nature.com
The gray dashed line indicates the null hypothesis (that is observed = expected under the null).
Source: Nature.com
Data and observation fuel a hypothesis, which gets tested to determine what holds water and what doesn’t.
Source: Forbes
Specifically, we explore the hypothesis that ‘everything is everywhere but the environment selects’42,43,44,45,46.
Source: Nature.com
If this hypothesis is right, it also points to a possible solution.
Source: Cosmos
Step 3: specify study hypothesis, reporting of p values, and interval estimates (interpretation and decision)The clinical hypothesis provides information for evaluating formal claims specified in the study objectives, while the statistical hypothesis provides information about the population parameters/statistics being used to test the formal claims.
Source: Journal of Investigative Medicine
Suddenly, I feel the need to make my whole family understand how vital this hypothesis is for modern physics.
Source: physicsworld.com
The Developmental Origins of Health and Disease (DOHaD) hypothesis has postulated that exposure to certain environmental influences during critical periods of development and growth may have significant negative long-term health effects8.
Source: Nature.com
On detecting the presence of IL-6 receptors in this brain region, Brazilian researchers formulated the hypothesis that the protein produced there might activate a neuromuscular circuit that favored the burning of skeletal muscle fat.
Source: Neuroscience News
This MAG encoded six W-dependent ferredoxin oxidoreductases as well as a complete WO42– transmembrane ABC transport system of the Tup family, which corroborated our initial hypothesis that W is required for growth in synthetic medium.
Source: Nature.com
“Our hypothesis is that they used the whole Valley of Mexico.
Source: EurekAlert
The archaeology of ancestors: the Saxe/Goldstein hypothesis revisited.
Source: Nature.com
To test our hypothesis, we targeted a key enzyme from each of these three steps in adult cortex glia using specific RNAi under the control of an inducible cortex glia driver15,36 (R54H02-Gal4 in combination with Tub-Gal80ts) and then examined the K-AM of starved flies (Fig.
Source: Nature.com
The hypothesis is that education helps people’s brains become more resilient, a concept known as cognitive reserve.
Source: The New York Times
The first hypothesis claims that squamosal fenestrae are of traumatic origin, probably as the result of intraspecific fighting or attacks by predators, such as Tyrannosaurus7,8.
Source: Nature.com
However we can't guarantee that terrestrial life would out compete mirror nanobes from Mars, after all it was a viable hypothesis for a shadow biosphere for Earth.
Source: Best They Can Do Is Start Again Science 2.0
We validated this hypothesis by comparing petrological data to results from mixed heating mantle convection models in a plate-tectonic mode of mantle cooling.
Source: Mirage News
Kroll proposed with high confidence the below two most likely scenarios based on completed research to date:
A homoglyph attack utilizing international domain name scheme
Via manipulation of the tracking template URL option
Homoglyph Attack
This attack method is documented by others within the Security and Incident Response communities and seems to be a favorite hypothesis shared by many to include Kroll’s researchers.
Source: Kroll
“We just think the interference hypothesis is more consistent with other observations.
Source: The Debrief
Instead, the most common and successful hypothesis is that of dark matter: that there’s an additional form of matter out there, and we feel its gravity, but have yet to experimentally detect it.
Source: Big Think
But what we’re concerned with here is digging through the raw data to determine if our hypothesis that non radio-supported artists such as Tyler Childers and Zach Bryan really are as big as we think they are, and if a country music revolution is underway.
Source: Saving Country Music
"Roth wrote: ‘The hypothesis underlying much of what we’ve implemented is that if exposure to, e.
Source: Fox News
Ecology - Darwin’s naturalization hypothesis challenged.
Source: Nature.com
One hypothesis for why more-educated men might gamble on games more is that the data-driven focus of modern sports betting, fostered by fantasy football leagues’ fascination with statistics, appeals to those trained to have an analytical outlook in college.
Source: Grid
You cannot fall in love with your hypothesis and say, This is the way it’s gotta be, whether in crosswords or in life.
Source: Art of Manliness
If this hypothesis is right, it also points to a possible solution.
Source: Maryland Today
No one really knows how or why irritable bowel syndrome (IBS) develops, but gastroenterologist Brennan Spiegel from Cedars-Sinai hospital in Los Angeles has outlined a weighty new hypothesis.
Source: ScienceAlert
Although independent validation is needed, our data suggest that global analyses of the human structural proteome will guide the development of novel structural biomarkers of disease and enable hypothesis generation about underlying disease processes.
Source: Neuroscience News
Sylviornis neocaledoniae supports this hypothesis in having labyrinths that are proportionately shorter than those of the other galliforms (Fig.
Source: Nature.com
(Image credit: NASA)The Blue Marble is often used to illustrate the Gaia hypothesis (opens in new tab), developed by James Lovelock and Lynn Margulis in the 1960s and '70s.
Source: Space.com
Researchers are testing a leading hypothesis that Alzheimer's is caused by a sticky compound that accumulates in the brain, called beta-amyloid, which can develop up to two decades before symptoms of dementia begin.
Source: FOX 5 DC
Our hypothesis was that admitted patients will have functional deficit due to this injury.
Source: Nature.com
The latter finding “is consistent with the dual hormone hypothesis that holds that the positive effects of testosterone on status relevant behaviors is particularly strong at lower levels of cortisol,” the researchers said.
Source: PsyPost
“He told me that he had a hypothesis about the evolution of complex proteins from primordial peptides, and I suggested testing this idea experimentally, using the expertise of my lab.
Source: Weizmann Wonder Wander News, Features and Discoveries Weizmann Institute of Science
One plausible hypothesis to explain the cold spot is that the light in that direction of the cosmic microwave background has traveled through a very large patch of the universe that is less dense than average, something called a supervoid.
Source: Universe Today
This article offers a testable hypothesis that seeks to accommodate the manifold theories, clinical symptoms, somatic comorbidities, neuropsychological features, and treatment outcomes of IBS by describing the syndrome in relation to a principal force of human evolution: gravity.
Source: LWW Journals
To assess cross-sectional and longitudinal outcomes within and across groups, investigators implemented hypothesis tests, unadjusted and covariate-adjusted fixed and mixed effects, and generalized linear regression models.
Source: MD Magazine
Trade-offs between competition and defense specialists among unicellular planktonic organisms: the “killing the winner” hypothesis revisited.
Source: Nature.com
In fact, so many drugs failed that some researchers began to question what's known as the amyloid hypothesis – the idea that amyloid is a primary cause of the loss of brain cells that leads to declines in memory and thinking.
Source: Kansas Public Radio
Is NPP proportional to GPP? Waring’s hypothesis 20 years on.
Source: Nature.com
Multiple hypothesis correction was not applied in this analysis as adjusted P values were all greater than 0.
Source: Nature.com
After a brief burst of incredulous coverage in the spring of 2020, the media soon lost interest in the hypothesis that smokers are less likely to get Covid-19, but dozens of studies have been quietly published in the past two-and-a-half years which confirm it.
Source: Spiked
In 2003, philosopher Nick Bostrom from Oxford University in the UK formulated his simulation hypothesis.
Source: ScienceAlert
So what gives with the shorter days of late, which buck the long-term trend? One hypothesis that’s been floated so far has to do with the “Chandler wobble.
Source: Inverse
To test their hypothesis that the extent of insulin-sensitizing benefit from physical activity depends on timing of the activity, a team from Leiden University Medical Center sought to conduct a cross-sectional analysis with the intent of examining the associations of breaks in sedentary time and timing of physical activity with liver fat content and insulin resistance.
Source: Endocrinology Network
My personal hypothesis is that, only after the reception of coffee at the palace, it became a ritual and took a delicate presentation form.
Source: Hurriyet Daily News
Here we develop a unified first-principles theory combining the photosynthetic-coordination hypothesis with the principles of plant hydraulics within a single optimality framework.
Source: Larchmont Buzz
pneumoniae was, however, more frequently found in index subjects (70%) relative to family members (39%), consistent with the hypothesis that a pro-inflammatory environment might be facilitating colonization (Fisher’s exact P value < 2 × 10−9; Fig.
Source: Nature.com
As mentioned above, it’s natural for SMB-facing companies to start going upmarket, and we’d listen for a convincing hypothesis on how founders envisions supporting and funding two go-to-market motions under one roof.
Source: Andreessen Horowitz
However, the authors said this study disproves an older hypothesis that permafrost contains few viable microbes; in addition to the viruses they revived, the team found trace evidence of numerous other species, including some related to known human pathogens, such as poxviruses and herpesviruses.
Source: Livescience.com
Make a hypothesis and test it against three of the provided clues by lining up your potential numbers with the punch cards.
Source: Book Riot
Blue circle and points correspond to people who kept livestock in the household, and grey corresponds to people without livestockFull size imageResults from mixed-effects models corroborated this result and did not support the hypothesis that the presence of livestock (small or large + / − small) influences the risk of human AMR gene carriage (p > 0.
Source: BMC Medicine BMC Medicine
Brandeker’s team plans to test this hypothesis using NIRCam to measure the heat emitted from the lit side of 55 Cancri e during four different orbits.
Source: Lake County News
That matches the team's hypothesis – that there's a "reset and restructure" process going on, which protects the microbial community and meets the coral's needs while it is both 'awake' and 'asleep'.
Source: ScienceAlert
The tabletops and bases come apart for easy storage and transport"One hypothesis was that rectangular tables dictate orthogonal arrangements and can cause a hierarchical situation during public workshops," said McCloy and Muchemwa.
Source: JuveFC
These rapid, global transmission events support the Baas Becking hypothesis stating everything is everywhere, but the environment selects16.
Source: Nature.com
Our first null hypothesis was rejected based on the results as a remarkable biofilm-inhibitory effect was observed with SDF treatment.
Source: Nature.com
He said one hypothesis proposed by psychologist and anxiety expert Katherine Dahlsgaard is that there is a “sell by” date where patients give up after a certain period of treatment because they feel they are not improving.
Source: EurekAlert
Whitmire contends that Carter’s theory suffers from “The Old Evidence Problem” in Bayesian Confirmation Theory, which is used to update a theory or hypothesis in light of new evidence, despite the fact that it has gained widespread acceptance.
Source: SciTechDaily
To test this hypothesis, we generated two independent h2b.
Source: Nature.com
To provide something nobody asked for, I present a humble hypothesis that might highlight and classify this dichotomy: You can split Batman’s villains between “social” and “anti-social” ones, and it’s the difference between the baddies who might, say, gather for a poker game where they talk some shit vs.
Source: Science
"
If this hypothesis is correct -- that TOI-1452 b is fit to befall the dreams of Poseidon -- it would be similar to some places in our own solar system.
Source: CNET
The experiment can be seen as evidence for the holographic principle, a sweeping hypothesis about how the two pillars of fundamental physics, quantum mechanics and general relativity, fit together.
Source: Quanta Magazine
On detecting the presence of IL-6 receptors in this brain region, Brazilian researchers formulated the hypothesis that the protein produced there might activate a neuromuscular circuit that favored the burning of skeletal muscle fat.
Source: EurekAlert
A good way to test your experimental hypothesis is by using informative financial data.
Source: Business Daily
"The rationale between having these two cohorts was that this was primarily a safety finding study, and the hypothesis was that these two different groups of patients may have different safety signals," Jacobson said.
Source: Precision Oncology News
These studies compared the ff allele gene vs FF allele and Ff vs FF alleles, supporting the hypothesis that the f allele can interact with other factors like skin type and the presence of moles and nevi, and they concluded that the presence of the f allele was associated with a 24% significant increase in total skin cancer [7,18].
Source: Cureus
There are several competing hypotheses for the evolution of Omicron, with one hypothesis considering it may have evolved after SARS-CoV-2 transmission from humans to rodents (or another, as yet unidentified, animal reservoir9) and back into humans again (‘spillback’)10.
Source: Nature.com
This late a start of wet subduction may challenge the hypothesis that core rusting was the origin of the GOE.
Source: Eos
Image is in the public domainTo test this hypothesis, participants are given cognitive tasks during their scans to measure how their brains regulate blood flood in response, and its relationship to fatigue severity.
Source: Neuroscience News
Arbour suggested the hypothesis that ankylosaurs might have engaged in their behavior years ago, but fossil evidence of injuries was needed — and ankylosaur fossils are rare.
Source: CNN
“We set out to test the hypothesis that regular physical activity enhances the immune-boosting effect of COVID-19 vaccines, reducing severe outcomes in vaccinated people (measured by hospital admission),” explains Discovery Health’s analytics actuary, Shirley Collie.
Source: Health Policy Watch
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