Some days my brain is like a storm, thoughts moving faster than I can keep up. A small mistake becomes an catastrophe, an offhand remark becomes a soul-deep fear. I turn around and around, analyzing each word, every move, every potentiality. But then, I discovered recently this easy 20-second hack which was actually pretty straightforward but made a tremendous difference in the negative thinking. Quickly [sitting my hand on my heart and reminding myself, I am enough. Even just that small hesitation interrupts the madness. My breath slows, my shoulders ease, and for a moment, the hurricane calms. This practice over time has become my anchor, reminding me that I am not thoughts—I am so much more.

Researchers at the University of California, Berkeley, have discovered that it doesn't need to take long to practice self-compassion to be beneficial. The study, published in the Behaviour Research and Therapy journal, revealed that performing a 20-second self-compassion touch, such as putting a hand on your heart or belly, can greatly reduce levels of stress and anxiety.

According to psychology researcher Eli Susman, who co-authored the study, a group of 135 college students was asked to dedicate just 20 seconds a day to affirm themselves with kind and positive thoughts while engaging in a self-compassionate touch. The results were striking: those who consistently practiced this simple technique over a month experienced notable improvements in mood, self-compassion, and emotional resilience, while stress hormone levels decreased.

Why 20 Seconds of Self-Compassion Works

1. Decrease in Cortisol Levels

The stress hormone cortisol is the cause of much of the physical and emotional damage chronic stress inflicts on the body. The researchers discovered that a mere 20 seconds of self-compassionate touch resulted in a measurable drop in cortisol, allowing people to recover from stress more rapidly.

2. Better Emotional Well-Being

By practicing positive self-affirmation and empathetic touch, study participants reported greater emotional equanimity and reduced reactivity to stressful challenges.

3. A Simple, Accessible Practice

Unlike many conventional mindfulness practices that might demand lengthy meditation sessions, this micropractice requires only 20 seconds, rendering it simple to fit into daily activities, be it at home, the workplace, or even during public transport rides.

How to Practice Self-Compassionate Touch

This exercise is very easy and can be done anywhere. Here's how you can adapt it to your daily life:

Step 1: Recognize Your Emotions

Close your eyes and reflect on a recent experience that made you feel stressed, unworthy, or critical of yourself. Notice the sensations in your body as you reflect on this episode.

Step 2: Practice a Soothing Touch

Put one hand on your heart and the other on your belly. If this doesn't feel comfortable to you, you can experiment with other ways of self-compassionate touching, including:

Stroking the back of your neck

Rubbing a place on your palm with your thumb

Hugging yourself lightly by holding your arms in across your chest

Step 3: Breathe Deeply and Give Yourself Kindness

Take a slow, deep breath in. Feel the warmth and gentle pressure of your hands. As you exhale, focus on releasing tension. Now, in your mind, repeat self-compassionate affirmations such as:

“I am kind to myself.”

“I am not my mistakes.”

“I give myself room and comfort.”

“I celebrate my uniqueness.”

“I take this time to appreciate who I am.”

Step 4: Finish with a Sense of Gratitude

Open your eyes after 20 seconds and simply take a moment to admire yourself for taking the time to do this practice. You can repeat it as many times as you need throughout the day.

Susman calls this approach a "micropractice"—a tiny but effective habit that enhances mental health without taking up much time. These practices are based on classic mindfulness and meditation practices but are tailored to fit today's busy lives.

While the research was conducted with college students, the findings have applications for individuals of all ages. Whether you are a working professional with a packed schedule, a parent with numerous responsibilities, or an individual dealing with anxiety, adding a 20-second self-compassion exercise to your daily routine can be a convenient and effective method for managing stress and developing resilience.

Making It a Daily Habit

The secret to reaping the rewards of self-compassionate touch is consistency. Below are some ways to incorporate it into your daily life:

Begin your day by practicing self-compassion in bed before rising.

Utilize it as a fast tool during stressful situations at work or school.

Unwind by doing this micropractice before bedtime to relax.

May merely 20 seconds a day cause you to desist from spinning? The short answer, per the most up-to-date science, is that yes, it can. Micropractices for self-compassion provide a straightforward, research-supported means for lessening distress, enhancing emotional resilience, and cultivating a friendlier relationship with oneself.

In a world where stress and worry are escalating, this simple practice is a good reminder that simple, purposeful acts of care for ourselves have the ability to create tremendous transformations in our mindset. Why not give it a try for one month, you might find a surprising transformation.

An international team of researchers has developed an artificial intelligence (AI)-based tool that can significantly improve care for glaucoma -- a leading cause of irreversible blindness worldwide, according to a study published in The Lancet Primary Care journal today.

Researchers led by those from the University of Lisbon in Portugal found that the AI-based screening tool halved the number of unnecessary referrals for glaucoma.

The study, released during the Glaucoma Awareness Week, also showed an accuracy level at par with human eye doctors.

"The high accuracy at excluding people without glaucoma is especially important, as false alarms can lead to unnecessary hospital visits, patient anxiety, and added strain on healthcare services," the researchers said.

According to the researchers, AI-based screening could:

• support earlier detection,
• reduce unnecessary specialist referrals,
• prevent avoidable vision loss,
• can be integrated into routine primary care in a cost-effective way

Key Findings

The study was carried out at a single screening center in Lisbon, Portugal, in 2023.

The experts screened 671 adults aged 55-65 for glaucoma via the AI tool, analyzing images of the eyes. The images were then independently graded by six glaucoma experts.

The AI-tool:

• referred 66 people (9.8 percent) vs 118 referrals (18.0 percent) by the eye doctors,
• diagnosed glaucoma in 40 participants (6.4 percent).
• It correctly identified 78 percent of people who truly had glaucoma, vs 75 percent identified by the eye doctors
• Correctly ruled out the disease in 95 percent of people, vs 91 percent by eye doctors

While modelling studies suggest that screening could substantially reduce glaucoma-related visual impairment and blindness, barriers include the need for specialised diagnostic equipment and trained personnel, particularly in low- and middle-income countries, and the intrinsically low positive predictive value of screening tests.

In such a scenario, the new study showed that "AI may provide a more viable option than population-wide screening", which may seem impractical.

What Is Glaucoma?

Glaucoma is a chronic disease that affects an estimated 80 million individuals globally, according to the World Glaucoma Association.

It is a progressive, degenerative disorder of the optic nerve that produces characteristic visual field damage.

The disease stems from a long asymptomatic phase, resulting in substantial underdiagnosis and delayed treatment.

Even in high-income countries, up to 50 percent of individuals with glaucoma remain undiagnosed, frequently presenting moderate to advanced disease at first detection.

By the year 2040, it is estimated that there will be 22 million individuals worldwide who are blind from glaucoma.

When to see a doctor for glaucoma:

• Vision suddenly gets blurry
• Severe eye pain
• Headache
• Nausea
• Vomiting
• Rainbow-colored rings or halos around lights

In adults, long periods of sleep deprivation has been linked to problems such as weakened immunity, weight gain, depression, and an increased risk of dementia. However, scientists are now paying closer attention to how sleep affects the brain much earlier in life.

However, a new University of North Carolina School of Medicine study suggests that disrupted sleep during early childhood may interfere with key stages of brain development and asl well as increase the risk of developing autism.

Why Sleep Matters For The Developing Brain

Sleep plays a crucial role in helping these synapses form and strengthen. During sleep, the brain organizes and stabilizes these neural connections, shaping the foundation for future brain function. If sleep is repeatedly disrupted during this delicate stage of development, the process may be affected.

Frequent waking or sleep disturbances could interfere with how these neural connections are formed, potentially influencing behavior and cognitive abilities later in life.

The Link Between Sleep And Autism

“The unique effects of sleep loss during development are largely unexplored,” Diering said. “Our data show that babies and children are more vulnerable to the negative effects of sleep disruption. We also found that sleep loss during this crucial period of time can negatively interact with underlying genetic risk for autism spectrum disorder.”

Sleep problems are already known to be common in people with autism. In fact, sleep disruption has been reported in more than 80 percent of individuals with autism spectrum disorder. However, researchers have long debated whether these sleep issues are a cause of the disorder or a consequence of it. Understanding how sleep interacts with brain development could help scientists detect autism earlier and potentially develop new treatment strategies.

Studying Sleep Disruption In Early Life

In earlier work conducted in 2022, researchers examined how sleep disruption during early life might interact with genetic factors linked to autism. Using mouse models, they disrupted sleep during the third week of life, a developmental stage roughly comparable to ages one to two in humans.

The study found that sleep disruption during this period produced long lasting behavioral changes. Male mice that were genetically vulnerable to autism showed deficits in social behavior later in life. These results suggested that sleep disruption during critical stages of development may interact with genetic risk factors in ways that shape long term behavior.

Younger Brains Respond Differently To Sleep Loss

To investigate further, researchers studied how developing and adult mice respond differently to sleep deprivation.

Using specially designed housing systems equipped with sensitive sensors, scientists tracked the animals’ breathing and movement. This allowed them to determine when the mice were awake and when they were asleep.

The researchers observed that adult mice were able to compensate for lost sleep. After experiencing sleep deprivation, the adults increased their sleep later during their normal active period. This process, known as sleep rebound, allowed them to recover some of the lost rest.

Younger mice behaved very differently. They showed no sleep rebound at all, meaning they did not compensate for the sleep they had lost. This finding suggests that younger brains may be far more vulnerable to the effects of sleep disruption.

The consequences were also visible in cognitive performance. Sleep deprived young mice performed poorly on learning and memory tasks, while adult mice were significantly more resilient after losing sleep.

Changes At The Level Of Brain Synapses

The results showed that sleep deprivation in young mice significantly altered the formation of synapses. These changes were not seen in adult mice. “This now provides one of the largest and most comprehensive datasets to examine the molecular effects of sleep loss across the lifespan,” Diering said.

Potential Future Treatments

“Development is not something that one can go back and do again,” Diering said. “Sleep is important for the entire life and especially during development. Understanding what we know now will place greater emphasis on understanding sleep issues in ASD and could lead to an important therapeutic avenue to treat ASD and other developmental conditions.”

The findings highlight an important message for parents and caregivers. During early childhood, healthy sleep patterns may play a critical role in shaping the brain for years to come.

Using amphetamines, cocaine and cannabis can significantly increase your risk of having a brain stroke particularly among younger adults, according to a new University of Cambridge analysis

The findings highlight how recreational drug use may contribute to a preventable health risk, especially among people under the age of 55.

Megan Ritson, a stroke genetics researcher at the University of Cambridge and lead author said the results provide strong evidence linking certain drugs to stroke risk.

“These findings provide compelling evidence that drugs like cocaine, amphetamines, and cannabis are causal risk factors for stroke,” Ritson noted.

A stroke occurs when blood flow to part of the brain is interrupted. This can happen when a blood vessel becomes blocked by a clot, known as an ischemic stroke, or when a blood vessel bursts and causes bleeding in the brain, known as a hemorrhagic stroke. Both types can lead to serious brain damage and can be life threatening.

Amphetamines Associated With The Highest Risk

When researchers combined data from eight previous studies, they found that recreational amphetamine use was associated with more than double the risk of stroke across all adult age groups. For individuals under the age of 55, the increase was even greater. In this group, amphetamine use was linked to nearly triple the risk of stroke compared with people who do not use the drug.

Across all age groups, the analysis found that amphetamine use increased the risk of ischemic stroke by 137 percent and hemorrhagic stroke by 183 percent. These figures reflect relative risk, meaning the probability of stroke is higher among users compared with non users.

Cocaine Shows A Similar Pattern

The analysis showed that cocaine use nearly doubled the risk of stroke of any kind and more than doubled the risk of hemorrhagic stroke. Additional genetic investigations were conducted alongside the main analysis to better understand whether the relationship might be causal rather than simply linked to other lifestyle factors.

Eric Harshfield, a genetic epidemiologist at the University of Cambridge, said the findings suggest the drugs themselves may play a direct role. “Our analysis suggests that it is these drugs themselves that increase the risk of stroke, not just other lifestyle factors among users,” Harshfield said.

Cannabis Linked To Smaller But Significant Risk

Among people under the age of 55, cannabis use was linked to a 14 percent increase in stroke risk. Although the increase is lower than that associated with stimulant drugs, researchers say it remains important because cannabis is widely used.

Opioids Showed No Clear Association

A Preventable Health Risk

The researchers also note that many of the studies included in the analysis relied on participants reporting their own drug use. Because of this, other lifestyle factors could potentially influence the results. Further research will be needed to better understand the biological mechanisms involved and how different patterns of drug use may affect stroke risk. Still, scientists say the evidence now available provides an important foundation for future public health strategies.

“These findings give us stronger evidence to guide future research and public health strategies,” Ritson said.