(Press-News.org) TAMPA, Fla. (May 4, 2021) -- Repetitive transcranial magnetic stimulation, or rTMS, was FDA approved in 2008 as a safe and effective noninvasive treatment for severe depression resistant to antidepressant medications. A small coil positioned near the scalp generates repetitive, pulsed magnetic waves that pass through the skull and stimulate brain cells to relieve symptoms of depression. The procedure has few side effects and is typically prescribed as an alternative or supplemental therapy when multiple antidepressant medications and/or psychotherapy do not work.
Despite increased use of rTMS in psychiatry, the rates at which patients respond to therapy and experience remission of often-disabling symptoms have been modest at best.
Now, for the first time, a team of END
New neuroimaging technique studies brain stimulation for depression
First-in-human study of diffuse optical tomography during rTMS suggests treatment target or parameters may need adjusting to benefit more patients with severe depression
2021-05-04
ELSE PRESS RELEASES FROM THIS DATE:
Population-based study shows air pollution exposure contributes to childhood asthma
2021-05-04
LONDON, ON - New findings from Ontario have shown that children born in Sarnia have a higher risk of developing asthma compared to neighbouring cities. A research team from Lawson Health Research Institute and Western University, using provincial data from ICES, found that higher air pollution exposure in the first year of life very likely contributed to this higher risk. Their results are published today in CMAJ Open.
Summary of study results:
-Children born in Sarnia in the 1990s and early 2000s were disproportionally at a higher risk of developing asthma in the first few years of life, compared to neighbouring cities.
-Air pollution exposure ...
Forest fires drive expansion of savannas in the heart of the Amazon
2021-05-04
Agência FAPESP – White-sand savannas are expanding in the heart of the Amazon as a result of recurring forest fires, according to a study published in the journal Ecosystems.
The study was supported by FAPESP, and conducted by Bernardo Monteiro Flores, currently a postdoctoral fellow in ecology at the Federal University of Santa Catarina (UFSC) in Brazil, and Milena Holmgren, a professor in the Department of Environmental Sciences at Wageningen University in the Netherlands.
“The edges of the Amazon Rainforest have long been considered the ...
Researchers identify potential combination therapy for aggressive lung cancer
2021-05-04
FINDINGS
A new study by researchers at the UCLA Jonsson Comprehensive Cancer Center has identified a novel combination therapy to potentially help overcome resistance to immunotherapy in people diagnosed with advanced lung cancer. The combination approach uses immune checkpoint inhibitors with ATRA, a safe medication that is widely used to treat leukemia. The team found the combination therapy led to eradication of over 70% of tumors when tested in mice with LKB1-deficient lung cancer. It also generated durable tumor-specific immunity.
BACKGROUND
Immune checkpoint inhibitors have substantially ...
One step closer to efficient cannabis production
2021-05-04
As nurseries and garden centers fill up with spring landscaping plants, home gardeners owe a lot to a technique called micropropagation, which has proven beneficial to many plants - perhaps soon to include cannabis, thanks to work by UConn researchers in the College of Agriculture, Health, and Natural Resources.
Micropropagation is a technique used for growing large quantities of new plants from fewer "parent" plants, yielding clones with the same, predictable qualities. The cannabis (Cannabis sativa) industry, however, has been largely left out of this beneficial technique, because this species of plant is extremely difficult to micropropagate.
Researchers from UConn - including Associate Professor Jessica Lubell-Brand, Ph.D. student Lauren Kurtz, and Professor Mark ...
Forty years of nursing science in HIV/AIDS: JANAC marks progress and challenges
2021-05-04
May 4, 2021 - From the very beginning of the AIDS epidemic in 1981, nurses have been at the forefront of patient care, advocacy, and research. But even in the age of antiretroviral therapy and pre-exposure prophylaxis, many challenges remain in reducing the impact of HIV and AIDS, according to the special May/June issue of END ...
Bringing up baby: A crocodile's changing niche
2021-05-04
Relatives of the giant crocodile might have been kings of the waterways during the Cretaceous period, eating anything--including dinosaurs--that got a little too close to the water's edge, but the largest of these apex predators still started off small. Figuring out how these little crocs grew up in a world surrounded by giants is no small task. Now crocs fossils from Texas are shedding light on how these animals changed their diets as they grew, helping them find a place of their own in environments alongside their bigger, badder relatives.
According to the study, published by Cambridge University Press, the crocodiless in question are members of the Deltasuchus motherali and lived along the coastline of Texas 96 million years ...
Why does heart scarring cause abnormal rhythms in some people but not others?
2021-05-04
Scientists have shed light on why some people who have a stroke do not also have abnormal heart rhythms, even though their hearts contain similar scar tissue.
Their results, published today in eLife, could help identify the best treatments for people who might be at risk of recurrent stroke, new heart disorders, or both.
Strokes are often caused by abnormal blood flow resulting from rapid, irregular beating in the upper chamber of the heart. This is also called atrial fibrillation (AFib). But some people have strokes that appear to have been caused by the heart, ...
Endothelial function biomarker bio-ADM for risk stratification and management of COVID-19 patients
2021-05-04
Aachen, Germany and Hennigsdorf/Berlin, Germany, May 4, 2021 - German University Hospital Uniklinik RWTH Aachen ("Uniklinik RWTH Aachen") and diagnostics company SphingoTec GmbH ("SphingoTec") today announced that the endothelial function biomarker bio-ADM aids in the early risk stratification and management of patients suffering from severe COVID-19, in need for escalated intensive care treatment (1). A team lead by the clinical researchers at Uniklinik RWTH Aachen has shown that high bio-ADM levels indicate the severity of the acute respiratory distress ...
Staying down on the farm
2021-05-04
Tokyo, Japan - Researchers at Tokyo University of Agriculture and Technology (TUAT) modeled the dynamic instability--the so-called "power hop"--that can cause uncontrollable bouncing and damage tractors when they plow dry ground. The team found that self-excited oscillations can arise when the tractor pushes against the ground.
Plowing a field on a tractor may seem like a serene occupation, but sudden vibrations can grow unexpectedly and threaten to topple you under certain conditions. The problem is that in nonlinear systems with coupled components, as with a mechanical tractor, ...
Closing in on state-of-the-art semiconductor solar cells
2021-05-04
A synthetic approach that improves absorber layers in perovskite solar cells could help them achieve their full potential and draw closer to the performance of leading gallium arsenide devices.
Solar cells that rely on perovskite thin films to capture sunlight are the fastest growing photovoltaic technology. Cheaper and easier to manufacture and incorporate into devices than conventional semiconductors, lead halide perovskites also effectively absorb visible light and display long charge carrier diffusion lengths -- an indicator of their ability to maintain light-induced electrons and holes separation and facilitate charge transport.
Performance ...
LAST 30 PRESS RELEASES:
University of Phoenix College of Social and Behavioral Sciences leadership publishes white paper on trauma-informed education
Microbial iron mining: turning polluted soils into self-cleaning reactors
Molecular snapshots reveal how the body knows it’s too hot
Analysis finds alarming rise in severe diverticulitis among younger Americans
Mitochondria and lysosomes reprogram immune cells that dampen inflammation
Cockroach infestation linked to home allergen, endotoxin levels
New biochar-powered microbial systems offer sustainable solution for toxic pollutants
Identifying the best high-biomass sorghum hybrids based on biomass yield potential and feedstock quality affected by nitrogen fertility management under various environments
How HIV’s shape-shifting protein reveals clues for smarter drug design
Study identifies viral combinations that heighten risk of severe respiratory illnesses in infants
Aboveground rather than belowground productivity drives variability in miscanthus × giganteus net primary productivity
Making yeast more efficient 'cell factories' for producing valuable plant compounds
Aging in plain sight: What new research says the eyes reveal about aging and cardiovascular risk
Child welfare system involvement may improve diagnosis of developmental delays
Heavier electric trucks could strain New York City’s roads and bridges, study warns
From womb to world: scientists reveal how maternal stress programs infant development
Bezos Earth Fund grants $2M to UC Davis and American Heart Association to advance AI-designed foods
Data Protection is transforming humanitarian action in the digital age, new book shows
AI unlocks the microscopic world to transform future manufacturing
Virtual reality helps people understand and care about distant communities
Optica Publishing Group announces subscribe to open pilot for the Journal of the Optical Society of America B (JOSA B)
UNF partners with Korey Stringer Institute and Perry Weather to open heat exercise laboratory on campus
DNA from Napoleon’s 1812 army identifies the pathogens likely responsible for the army’s demise during their retreat from Russia
Study suggests two unsuspected pathogens struck Napoleon's army during the retreat from Russia in 1812
The 25-year incidence and progression of hearing loss in the Framingham offspring study
AI-driven nanomedicine breakthrough paves way for personalized breast cancer therapy
Fight or flight—and grow a new limb
Augmenting electroencephalogram transformer for steady-state visually evoked potential-based brain–computer interfaces
Coaches can boost athletes’ mental toughness with this leadership style
Tunable neuromorphic computing for dynamic multi-timescale sensing in motion recognition
[Press-News.org] New neuroimaging technique studies brain stimulation for depressionFirst-in-human study of diffuse optical tomography during rTMS suggests treatment target or parameters may need adjusting to benefit more patients with severe depression



