PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Does cannabis use affect empathy?

2023-11-08
(Press-News.org) In a study published in the Journal of Neuroscience Research, psychological assessments indicated that people who regularly use cannabis, or marijuana, tend to have a greater understanding of the emotions of others. Brain imaging tests also revealed that cannabis users’ anterior cingulate—a region generally affected by cannabis use and related to empathy—had stronger connectivity with brain regions related to sensing the emotional states of others within one’s own body.

The study included 85 regular cannabis users and 51 non-consumers who completed psychometric tests and a subset of 46 users and 34 nonusers who underwent functional magnetic resonance imaging exams.

“Although further research is needed, these results open an exciting new window for exploring the potential effects of cannabis in aiding treatments for conditions involving deficits in social interactions, such as sociopathy, social anxiety, and avoidant personality disorder, among others,” said co-author Víctor Olalde-Mathieu, PhD, of the Universidad Nacional Autónoma de México.

URL upon publication: https://onlinelibrary.wiley.com/doi/10.1002/jnr.25252

 

Additional Information
NOTE: The information contained in this release is protected by copyright. Please include journal attribution in all coverage. For more information or to obtain a PDF of any study, please contact: Sara Henning-Stout, newsroom@wiley.com.

About the Journal
The Journal of Neuroscience Research (JNR) publishes pioneering research relevant to the development, function, and pathophysiology of the nervous system. Molecular, cellular, systems, and translational approaches are all considered. Papers explore basic research and clinical aspects of neurology, neuropathology, psychiatry, or psychology. All articles work to uncover the intricacies of brain structure and function. JNR covers all species from invertebrates to humans.

About Wiley
Wiley is a knowledge company and a global leader in research, publishing, and knowledge solutions. Dedicated to the creation and application of knowledge, Wiley serves the world’s researchers, learners, innovators, and leaders, helping them achieve their goals and solve the world's most important challenges. For more than two centuries, Wiley has been delivering on its timeless mission to unlock human potential. Visit us at Wiley.com. Follow us on Facebook, Twitter, LinkedIn and Instagram.

END


ELSE PRESS RELEASES FROM THIS DATE:

Framework provides guidance for ethical wildlife management

2023-11-08
Wildlife management decisions and practices face increasing ethical scrutiny. In research published in the Journal of Wildlife Management, investigators have developed a framework for incorporating ethical considerations into decisions in a systematic way. The framework includes 3 domains: moral theory, which focuses on consequences and outcomes; principle- and rule-based approaches that deal with what is considered right or wrong; and virtue ethical therapy, which considers factors such as character, virtue, and aesthetics. Wildlife ...

Could willow bark provide our next life-saving antiviral medicine?

2023-11-08
From a seasonal cold to a stomach bug, nobody likes catching a virus — and epidemics can be devastating. We need safe, sustainable antiviral options to treat the outbreaks of the future. Scientists in Finland have now shown that an extract of willow bark — a plant which has already provided several medicines, including the precursor to modern aspirin — has a broad-spectrum antiviral effect in cell sample experiments. The extract worked both on enveloped coronaviruses, which cause colds as well as Covid-19, and non-enveloped enteroviruses, which cause infections such as flu and meningitis. There are no clinically approved drugs which work against enteroviruses directly, ...

Young children drinking daily caffeinated soda found more likely to try alcohol within a year

2023-11-08
The trend among younger children to frequently drink caffeinated soda may indicate higher risk of alcohol consumption in the future, new research suggests.   In a study of over 2,000 US children, aged between just nine to ten, those who reported drinking caffeinated soda daily, were found a year later twice as likely to state they had sipped alcohol. Published in the peer-reviewed journal Substance Use & Misuse, the results of the study also demonstrate that daily drinkers of caffeinated soda were more impulsive and have a poorer working memory. Each of the findings took into consideration other factors such as family history of drug use and low parental ...

Computer models fill critical knowledge gaps to help reduce cancer disparities

2023-11-08
WASHINGTON — Reducing health disparities in incidence and mortality for major types of cancers can be aided by sophisticated computer modeling efforts, according to new, wide-ranging perspectives from researchers at Georgetown University’s Lombardi Comprehensive Cancer Center and colleagues around the country. The collection of articles appears in the November 8, 2023, special issue of JNCI and are devoted to outlining a path forward in cancer disparities modeling.   The issue was edited by Georgetown Lombardi’s Jeanne ...

Southern Alaska’s national forests key to meeting climate, conservation goals, OSU study shows

Southern Alaska’s national forests key to meeting climate, conservation goals, OSU study shows
2023-11-08
CORVALLIS, Ore. – Analyses of U.S. national forests led by Oregon State University scientists shows that increased protections for two Alaskan forests is a key to meeting climate and biodiversity goals. In a paper published in AGU Advances, OSU College of Forestry researchers make the case that greater conservation efforts in the Tongass and Chugach national forests in southern Alaska are crucial because of their landscape integrity, high carbon stocks and wildlife habitat extent. “More thoroughly safeguarding those forests ...

Experts predict ‘catastrophic ecosystem collapse’ of UK forests within the next 50 years if action not taken

2023-11-08
PRESS RELEASE FROM THE UNIVERSITY OF CAMBRIDGE AND FORESTRY ENGLAND EMBARGOED UNTIL 00:01 GMT/LONDON TIME ON WEDNESDAY 8 NOVEMBER 2023 A copy of the paper is available at: https://drive.google.com/drive/folders/1oj1uPIh_R0D_SA9wHtaaoz_NG26SicI4?usp=drive_link      A team of experts from across Europe has produced a list of 15 over-looked and emerging issues that are likely to have a significant impact on UK forests over the next 50 years. This is the first ‘horizon scanning’ exercise – a technique to identify relatively unknown threats, opportunities, and new trends – ...

Virtual/augmented reality playkit eases kids’ and parents’ anxieties ahead of MRI scan

2023-11-08
Giving children a virtual/augmented (mixed) reality playkit to use ahead of an MRI (magnetic resonance imaging) scan seems to ease both their and their parents’ anxieties about this procedure, suggest preliminary findings published in the open access journal BMJ Innovations. Reducing the need to put a child to sleep, because of the noise and time required to keep still while in the MRI tunnel, could not only boost patient safety, but also cut costs and waiting times, suggest the researchers. MRI has emerged as an important diagnostic tool in children’s healthcare because of the high quality images produced and lower radiation ...

Three-fold rise in babies born at 22 weeks given respiratory life support in England and Wales after guidelines change

2023-11-08
The number of very premature babies (22 weeks) given respiratory life support  (survival focused care) and/or admitted to neonatal units in England and Wales has increased 3-fold, following changes in 2019 to national guidance, finds research published in the open access journal BMJ Medicine. While the proportion of these babies surviving to discharge has also increased, overall survival remains low, and there are “major implications for additional resource needs,” highlight the researchers. The updated national guidance from the British Association of Perinatal Medicine focuses on a risk based approach, setting out various pregnancy and ...

Why a surprising discovery, warming seas and the demise of the ‘Meg’ may spell trouble for more and more sharks

Why a surprising discovery, warming seas and the demise of the ‘Meg’ may spell trouble for more and more sharks
2023-11-08
Some unexpected shark strandings and subsequent surprises following autopsies have, ironically, taken marine biologists millions of years back in time as they look to the future with concern. Adding chapters to an evolutionary tale involving the infamous megalodon shark (the “Meg”), they think their work suggests there are more warm-blooded sharks out there than previously believed, and – based on the Meg’s demise – these species may be at great risk from warming seas. Some of the most ...

The annual economic burden of urinary incontinence could reach €87 billion in 2030 if no action is taken

The annual economic burden of urinary incontinence could reach €87 billion in 2030 if no action is taken
2023-11-08
Brussels, 8 November 2023 – New international research on the economic burden of urinary incontinence reveals that the cost of continence care will reach an estimated €69.1 billion in 2023. These costs include the impact of incontinence on individuals’ health, the costs of medical consultations and products such as continence pads, incontinence-related absenteeism at work, nursing home admissions, and the environmental impact of incontinence care. If no action is taken to support continence health, the economic burden could rise by 25% in 2030, to €86.7 billion. This economic burden becomes considerably higher when including caregiver costs. Some 55-60 million ...

LAST 30 PRESS RELEASES:

Combining non-invasive brain stimulation and robotic rehabilitation improves motor recovery in mouse stroke model

Chickening out – why some birds fear novelty

Gene Brown, MD, RPh, announced as President of the American Academy of Otolaryngology-Head and Neck Surgery and its Foundation

Study links wind-blown dust from receding Salton Sea to reduced lung function in area children

Multidisciplinary study finds estrogen could aid in therapies for progressive multiple sclerosis

Final day of scientific sessions reveals critical insights for clinical practice at AAO-HNSF Annual Meeting and OTO EXPO

Social adversity and triple-negative breast cancer incidence among black women

Rapid vs standard induction to injectable extended-release buprenorphine

Galvanizing blood vessel cells to expand for organ transplantation

Common hospice medications linked to higher risk of death in people with dementia

SNU researchers develop innovative heating and cooling technology using ‘a single material’ to stay cool in summer and warm in winter without electricity

SNU researchers outline a roadmap for next-generation 2D semiconductor 'gate stack' technology

The fundamental traditional Chinese medicine constitution theory serves as a crucial basis for the development and application of food and medicine homology products

Outfoxed: New research reveals Australia’s rapid red fox invasion

SwRI’s Dr. Chris Thomas named AIAA Associate Fellow

National Collegiate Athletic Association (NCAA) funding for research on academic advising experiences of Division I Black/African American student-athletes at minority serving institutions

Johri developing artificial intelligence literacy among undergraduate engineering and technology students

Boston Children’s receives a $35 million donation to accelerate development of therapeutic options for children with brain disorders through the Rosamund Stone Zander and Hansjoerg Wyss Translational

Quantum crystals offer a blueprint for the future of computing and chemistry

Looking beyond speech recognition to evaluate cochlear implants

Tracking infectious disease spread via commuting pattern data

Underweight children cost the NHS as much per child as children with obesity, Oxford study finds.

Wetland plant-fungus combo cleans up ‘forever chemicals’ in a pilot study

Traditional Chinese medicine combined with peginterferon α-2b in chronic hepatitis B

APS and SPR honor Dr. Wendy K. Chung with the 2026 Mary Ellen Avery Neonatal Research Award

The Gabriella Miller Kids First Data Resource Center (Kids First DRC) has launched the Variant Workbench

Yeast survives Martian conditions

Calcium could be key to solving stability issues in sodium-ion batteries

Can smoother surfaces prevent hydrogen embrittlement?

Heart rate changes predict depression treatment success with magnetic brain stimulation

[Press-News.org] Does cannabis use affect empathy?