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Medical Xpress / 'Brainquake' phenomenon links psychotic states to chaotic information flow
Some psychiatric disorders, particularly schizophrenia and bipolar disorder (BP), can prompt the emergence of so-called psychotic states, mental states characterized by distorted thinking patterns, altered perceptions and ...
Medical Xpress / Emergency departments fall short on delivering timely treatment for sickle cell pain, study finds
A new study finds that only one in three patients visiting emergency departments (EDs) for severe pain associated with sickle cell disease received appropriate opioid-based pain-relieving medications within the first hour ...
Medical Xpress / America doesn't have enough hospital beds. This could help
Every day, across the nation, patients wait hours or days in emergency departments until a bed opens up for them in the hospital.
Medical Xpress / Order of cancer-driving mutations affects the chance of tumor development, study shows
The order of cancer-driving mutations—genetic changes—plays an important role in whether tumors in the intestine can develop, new research reveals.
Phys.org / Social justice must guide global ecosystem restoration for lasting success, say researchers
Social justice must be at the heart of global restoration initiatives—and not "superficial" or "tokenistic"—if ecosystem degradation is to be addressed effectively, according to new research.
Medical Xpress / From field to lab: Study reveals how people with vision loss judge approaching vehicles
Patricia DeLucia has spent decades studying something many of us never think about: judgments about collisions that are crucial for safety. But the roots of her research stretch back to her childhood, long before she became ...
Phys.org / A new look at TRAPPIST-1e, an Earth-sized, habitable-zone exoplanet
Of the seven Earth-sized worlds orbiting the red dwarf star TRAPPIST-1, one planet in particular has attracted the attention of scientists. This planet orbits the star within the "Goldilocks zone"—a distance where water ...
Medical Xpress / Long-term outlook is positive for most after hematopoietic cell transplant for sickle cell disease
Patients who underwent hematopoietic cell transplantation for sickle cell disease saw high rates of survival without disease symptoms and low rates of severe side effects or complications years after their procedure, according ...
Medical Xpress / Study shows no clear evidence of harm from hydroxyurea use during pregnancy
Taking the sickle cell drug hydroxyurea during or shortly before pregnancy does not appear to cause specific issues in newborns, according to the first prospective study of pregnancies involving hydroxyurea exposure. The ...
Phys.org / NASA completes Nancy Grace Roman Space Telescope construction
NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the Nancy Grace Roman Space Telescope in the largest clean room at the agency's Goddard Space Flight ...
Phys.org / New massive duck-billed dinosaur species identified
There's a new dinosaur species on the block. An international team, including a biologist from Penn State Lehigh Valley, discovered that a 75-million-year-old fossil classified as a different dinosaur is its own massive, ...
Medical Xpress / Researchers uncover the earliest stages of human placenta formation
A gene that turns on very early in embryonic development could be key to the formation of the placenta, which provides the developing fetus with what it needs to thrive during gestation.
