Neuroscience research articles are provided.
What is neuroscience? Neuroscience is the scientific study of nervous systems. Neuroscience can involve research from many branches of science including those involving neurology, brain science, neurobiology, psychology, computer science, artificial intelligence, statistics, prosthetics, neuroimaging, engineering, medicine, physics, mathematics, pharmacology, electrophysiology, biology, robotics and technology.
– These articles focus mainly on neurology research. – What is neurology? – Definition of neurology: a science involved in the study of the nervous systems, especially of the diseases and disorders affecting them. – Neurology research can include information involving brain research, neurological disorders, medicine, brain cancer, peripheral nervous systems, central nervous systems, nerve damage, brain tumors, seizures, neurosurgery, electrophysiology, BMI, brain injuries, paralysis and spinal cord treatments.
What is Psychology? Definition of Psychology: Psychology is the study of behavior in an individual, or group. Psychology news articles are listed below.
Artificial Intelligence articles involve programming, neural engineering, artificial neural networks, artificial life, a-life, floyds, boids, emergence, machine learning, neuralbots, neuralrobotics, computational neuroscience and more involving A.I. research.
Robotics articles will cover robotics research press releases. Robotics news from universities, labs, researchers, engineers, students, high schools, conventions, competitions and more are posted and welcome.
Genetics articles related to neuroscience research will be listed here.
Neurotechnology research articles deal with robotics, AI, deep learning, machine learning, Brain Computer Interfaces, neuroprosthetics, neural implants and more. Read the latest neurotech news articles below.
Summary: According to researchers, cannabinoids can reduce cravings and help ease withdrawal for those addicted to opioids.
Source: Cell Press.
A small human pilot study, along with a number of animal studies, are revealing that cannabinoids, extracts of cannabis legally sold as medical marijuana, could reduce cravings and ease withdrawal symptoms in heroin users. In light of the U.S. opioid epidemic, this is a neglected area of research that quickly needs attention, argues neurobiologist Yasmin Hurd of the Icahn School of Medicine at Mount Sinai, who studies how both cannabinoids and opioids act on the brain. She discusses her position in a short review published February 2 in Trends in Neurosciences.
While both cannabinoids and opioids regulate the perception of pain, the two drugs affect different parts of the brain and how the sensation is communicated from neuron to neuron. This translates into cannabinoids having, for example, a stronger effect on inflammation-based chronic pain. Meanwhile, opioids are particularly good at relieving acute pain, which is why they are used in surgery. The problem is that opioids can quickly lead to a deadly addiction.
“If you look at both drugs and where their receptors are, opioids are much more dangerous, in part because of the potential for overdose–the opioid receptors are very abundant in the brainstem area that regulates our respiration, so they shut down the breathing center if opioid doses are high,” Hurd says. “Cannabinoids don’t do that. They have a much wider window of therapeutic benefit without causing an overdose in adults.” Young people can overdose from consuming too much edible medical marijuana.
Accumulating evidence in animal models supports that cannabinoids could have long-lasting therapeutic effects. A specific cannabinoid, cannabidiol, has been seen to reduce heroin cravings in animals more than a week after abstinence, and seems to restore some of the neurobiological damage induced by opioid use. A small pilot human investigation led by Hurd mirrored these findings in rodents. In the study, cannabidiol particularly helped relieve anxiety related to cravings in heroin users abstaining from use.
Politicians are only beginning to acknowledge that an epidemic of opioid overdoses is taking place across the United States, particularly in suburban and rural areas, and the National Institute on Drug Abuse is asking researchers to think creatively about new strategies for pain relief. Marijuana has been a neglected option because there are restrictions on studying its effects in humans. While there has been a growing interest by the scientific community in cannabinoids since the legalization of medical marijuana, it means that we still don’t know much about how it could be used therapeutically, despite at least a million people having prescriptions.
“We have to be open to marijuana because there are components of the plant that seem to have therapeutic properties, but without empirical-based research or clinical trials, we’re letting anecdotes guide how people vote and policies that are going to be made,” Hurd says. “It’s one of the first times in our history that we’re making laypeople and politicians decide whether things are medicinal or not. If we want to say something is medical marijuana, we have to prove that it is medicinal.”
[divider]About this addiction research article[/divider]
Source: Joseph Caputo – Cell Press Image Source: NeuroscienceNews.com image is in the public domain. Original Research: Full open access research for “Cannabidiol: Swinging the Marijuana Pendulum From ‘Weed’ to Medication to Treat the Opioid Epidemic” by Yasmin L. Hurd in Trends in Neurosciences. Published online February 2 2017 doi:10.1016/j.tins.2016.12.006
[divider]Cite This NeuroscienceNews.com Article[/divider]
[cbtabs][cbtab title=”MLA”]Cell Press “Medical Marijuana’s Underexplored Potential For Helping Opioid Addiction.” NeuroscienceNews. NeuroscienceNews, 2 February 2017. <https://neurosciencenews.com/mci-mental-activity-602/>.[/cbtab][cbtab title=”APA”]Cell Press (2017, February 2). Medical Marijuana’s Underexplored Potential For Helping Opioid Addiction. NeuroscienceNew. Retrieved February 2, 2017 from https://neurosciencenews.com/mci-mental-activity-602/[/cbtab][cbtab title=”Chicago”]Cell Press “Medical Marijuana’s Underexplored Potential For Helping Opioid Addiction.” https://neurosciencenews.com/mci-mental-activity-602/ (accessed February 2, 2017).[/cbtab][/cbtabs]
Cannabidiol: Swinging the Marijuana Pendulum From ‘Weed’ to Medication to Treat the Opioid Epidemic
Epidemics require a paradigm shift in thinking about all possible solutions. The rapidly changing sociopolitical marijuana landscape provides a foundation for the therapeutic development of medicinal cannabidiol to address the current opioid abuse crisis.
“Cannabidiol: Swinging the Marijuana Pendulum From ‘Weed’ to Medication to Treat the Opioid Epidemic” by Yasmin L. Hurd in Trends in Neurosciences. Published online February 2 2017 doi:10.1016/j.tins.2016.12.006
[divider]Feel free to share this Neuroscience News.[/divider]