If you feel like your sleep isn’t what it used to be, you’re probably right. Even healthy aging is associated with changes in sleep patterns like shorter sleep duration, less deep sleep and more frequent awakenings throughout the night. But it’s not all bad. In fact, despite these...

5 Health Conditions Linked to Poor Sleep

This informational guide, part of PS's Condition Center, lays out the realities of this health concern: what it is, what it can look like, and strategies that medical experts say are proven to help. You should always consult your doctor regarding matters pertaining to your health and before starting any course of medical treatment.

What Is Bacterial Vaginosis, Exactly?

Crexont kept symptoms at bay for an extra 30 minutes a day when compared with other Parkinson’s drugs. Amneal Pharmaceuticals Inc. announced yesterday the FDA approval for Parkinson’s drug Crexont (carbidopa and levodopa) via a news release on their website. This novel medication, formerly known as IPX203, combines two common drugs into one capsule.

FDA Approval Granted for Novel Parkinson’s Treatment

The new physical model supports the planetary hypothesis. Researchers at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and the University of Latvia have proposed the first comprehensive physical explanation for the sun’s various activity cycles. They identify vortex-shaped currents on the sun, known as Rossby waves, as mediators between the tidal influences of Venus, Earth, and Jupiter and the sun’s magnetic activity. This research presents a consistent model for solar cycles of different lengths and offers a strong argument supporting the previously controversial planetary hypothesis. The findings have been published in the journal Solar Physics.

Cosmic Mystery Solved? New Evidence Shows Planets Influence Sun’s Magnetic Cycles

Seismologists measure tremors from distances up to 5000 km away. On September 16, 2023, a massive wave struck a fjord on Greenland’s east coast, leaving evidence of flooding up to 200 meters (650 feet) high in some areas. Researchers, led by Angela Carrillo Ponce from the German Research Centre for Geosciences (GFZ), have analyzed seismic data from earthquake monitoring stations worldwide and uncovered another remarkable event. The megatsunami triggered a standing wave that oscillated back and forth in the narrow, uninhabited Dickson Fjord for over a week. The international team has published their findings in the journal The Seismic Records.

650 Feet High: The Megatsunami That Rocked Greenland’s East Coast

The Conversation U.S.

These are all things people with attention-deficit/hyperactivity disorder, or ADHD, may ask themselves daily, if not hourly. As a family nurse practitioner in primary care, I have diagnosed and treated numerous patients with ADHD. I was also diagnosed with it at the age of 21. Understanding how the wiring differs...

ADHD brains present unique challenges, but the condition is highly treatable − a primary care nurse practitioner with ADHD explains the science

An exoplanet’s strange elongated, backward orbit holds clues to the formation history and future trajectories of hot Jupiters. Astronomers have identified an exoplanet with the most eccentric orbit known, characterized by its cucumber-like shape and backward motion around its star. This discovery offers insights into the formation and evolution of hot Jupiters. Key instruments such as the NEID and TESS were pivotal in observing this exoplanet, which may help understand the migration of these giant gas planets.

Backward and Beyond: Unraveling the Mystery of Eccentric Exoplanet Orbits

Recent advances in the field of microbiome research have provided valuable insights into the complex relationship between gut health and various neurological conditions, including autism. A groundbreaking study published in Nature Microbiology has expanded our understanding of this relationship by exploring the roles of not just gut bacteria but also fungi, archaea, and viruses.

Gut Microbiome in Autism Spectrum Disorder

Recent research on phages—bacteria-infecting viruses—reveals that the number and interactions of phages during infection impact their entry into host cells, influenced by the cell’s electrophysiology. This discovery opens new avenues for understanding phage behavior and its implications for biotechnology. Researchers have studied the process by which phages—viruses...

The Tug-of-War Inside Bacteria: New Study Sheds Light on Viral Infection Mechanisms

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Som Dutt

Schizophrenia affects 1% of people worldwide, yet myths about it run rampant. Let's bust 20 common misconceptions and shed light on this often misunderstood condition. Myth 1: Schizophrenia Means Multiple Personalities.

20 Shocking Misconceptions About Schizophrenia Debunked

The Marijuana Herald

The Marijuana Herald - Marijuana news and information
In 2024, a growing body of research has highlighted the potential therapeutic benefits of psilocybin, the psychedelic compound found in “magic mushrooms”. These studies, published in various peer-reviewed journals, have explored psilocybin’s effects on mental health conditions such as depression, anxiety, obsessive-compulsive disorder (OCD), and even Alzheimer’s disease, among other ailments. With that in mind, … 
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The post 10 Important Psilocybin (Magic Mushroom) Studies Published in 2024 appeared first on The Marijuana Herald.

10 Important Psilocybin (Magic Mushroom) Studies Published in 2024

LiveScience

New methods applied in live mice suggest that molecules called neuropeptides, not neurotransmitters, play the main role in our response to danger.

'This is largely uncharted territory': Scientists reveal the brain's 'fear circuit' works differently than we thought

Autism spectrum disorder risk was similar with prenatal topiramate or lamotrigine vs. no antiseizure medication exposure. Prenatal valproate was tied to a dose-dependent increased autism spectrum disorder risk. Autism spectrum disorder incidence was higher for children with prenatal exposure to antiseizure medications vs. the general population, but some associations weakened...

Childhood autism may be linked to prenatal exposure to antiseizure medication

The genetic risk of developing Alzheimer’s disease is more strongly influenced by the mother’s side than the father’s side, a recent study has discovered. Alzheimer’s disease steals memories, independence and the capacity to connect with loved ones. In 2020, over 55 million people worldwide were living with dementia. Alzheimer’s disease is the most common form of dementia, accounting for 60-70% of all dementias.

Maternal genetics play bigger role in Alzheimer’s risk, study finds

A recent study published in the International Journal of Geriatric Psychiatry reveals a significant link between depression and an increased risk of developing dementia. Conducted over 15 years, the study found that people with depression at the start of the study were 74% more likely to develop dementia than those without depression. Additionally, the onset of dementia occurred about two years earlier in individuals with depression. These findings underscore the importance of early detection and treatment of depression to potentially prevent future cognitive decline.

This common mental health condition increases the risk of dementia by 74%, study finds

Medical News Today

Recent research suggests that people who are more active in the evenings may have better brain function than those who are most active in the mornings. However, the most important takeaway is that sufficient sleep is crucial to brain health.

‘Night owls’ appear to have better brain function, new study finds

PureWow

As more and more people start taking GLP-1 medications for weight loss, I was curious about the psychological effects, so I checked in with two mental health professionals to learn more about what happens to your brain when you start Ozempic.

What Happens to Your Brain When You Start Taking Ozempic?

Scientists have used a submersible to map the underside of Antarctica’s Dotson Ice Shelf, revealing rapid melting and unusual patterns that contribute to understanding sea level rise. The research highlights the need for improved predictive models and continued exploration to comprehend future changes in ice shelf dynamics. The first...

Groundbreaking Antarctic Survey Reveals Hidden Patterns in Ice Shelf Melting

A recent study on mice found that chronic social isolation reduces the activity of neurons in the anterior insular cortex region of the brain, resulting in impaired social memory. Treatment with (R)-ketamine counteracted this reduction, restoring social memory functioning in these mice. The paper was published in Molecular Psychiatry. Humans...

Study finds (R)-ketamine restores cognitive deficits induced by chronic social isolation

Health

Medically reviewed by Brigid Dwyer, MDMedically reviewed by Brigid Dwyer, MDDementia is a broad term that describes the loss of cognitive abilities like thinking, remembering, using language, and making decisions. Lewy body dementia (LBD) is one type of dementia, named after the scientist who discovered this variation. This type of dementia is thought to be caused by a buildup of a specific protein in the brain.  There are two types of LBD: dementia with Lewy bodies (DLB) and Parkinson’s disease dementia (PDD). In general, both types of LBD are caused by the same accumulation of protein in the brain and...

Signs and Symptoms of Lewy Body Dementia

NewsBreak

New Research Reveals That Your Friends’ Genes Could Impact Your Future

A Rutgers study reveals that peer social genetic effects—the impact of a social partner’s genotype on another’s observable traits—can affect the risk of developing addiction and...

New Research Reveals That Your Friends’ Genes Could Impact Your Future

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