Health
Smartphone Attachment Revolutionizes Neurological Screening for All Skin Tones
Engineers at the University of California San Diego have developed a groundbreaking smartphone attachment that has the potential to revolutionize neurological screening. This innovative technology allows individuals to screen for various neurological conditions, including Alzheimer’s disease and traumatic brain injury, using their smartphones. The attachment improves the accuracy of measurements taken from the pupil, making the procedure accessible and equitable for people of all skin tones. Published in Scientific Reports, this breakthrough has the potential to democratize neurological screenings and improve healthcare accessibility.
Enhancing Accessibility and Equity:
Neurological screenings traditionally relied on specialized infrared cameras, limiting accessibility to those with high-end smartphones. However, this new smartphone attachment utilizes far-red light, which is part of the visible spectrum and can be captured by regular smartphone cameras. By incorporating a selective filter that permits far-red light while blocking other wavelengths, the attachment enhances visibility and ensures accurate measurements of the pupil. This advancement eliminates the previous limitations based on smartphone models, making neurological screenings widely accessible to people across different socioeconomic backgrounds.
Overcoming Challenges:
Individuals with darker eye colors and skin tones often face challenges during neurological screenings due to the difficulty in distinguishing the pupil from the surrounding dark iris using conventional color cameras. The attachment’s specialized filter addresses this issue by imaging the eye with far-red light, which is reflected by melanin, the dark pigment in the iris. By making the iris appear significantly lighter, the pupil becomes more visible. This breakthrough ensures accurate measurements for individuals with darker eye colors, promoting inclusivity and equity in healthcare diagnostics.
Simple and Low-Cost Solution:
A key advantage of this smartphone attachment is its simplicity and affordability. The attachment can fit over any smartphone camera, eliminating the need for specialized sensors or expensive smartphone models with infrared cameras. This low-cost solution enables widespread adoption of neurological screenings, ensuring that individuals from diverse backgrounds can benefit from remote and affordable healthcare. By democratizing access to diagnostic tools, this technology opens doors for early detection and intervention, leading to improved health outcomes.
Moving Towards Large-Scale Deployment:
The researchers have successfully validated this technology by testing it on a diverse group of volunteers with varying eye colors. The measurements obtained using the smartphone attachment were compared to a pupillometer, the gold standard device used in clinical settings. The next phase involves optimizing the attachment’s design for mass manufacturing and refining its user-friendliness, particularly for older adults who are at a higher risk of developing neurological conditions. The researchers are working towards deploying this technology for large-scale neurological screenings in at-home environments.
Commercialization and Future Prospects:
To advance this technology further, the researchers have co-founded a company called Billion Labs Inc. This venture aims to refine and commercialize the smartphone attachment, ensuring its availability to a wider audience. By bridging the gap between advanced technology and equitable healthcare, this groundbreaking innovation paves the way for a future where everyone, regardless of their skin tone or socioeconomic status, can access affordable and accurate neurological screenings.
The smartphone attachment developed by engineers at the University of California San Diego represents a significant step forward in addressing the equity and accessibility issues surrounding neurological screenings. By leveraging the capabilities of regular smartphone cameras and far-red light technology, this attachment allows for accurate measurements of the pupil, regardless of skin tone or eye color. With its potential to bring remote and affordable healthcare to a broader population, this innovation marks a crucial milestone in the pursuit of equitable healthcare solutions. As this technology advances towards large-scale deployment, it holds the promise of early detection and improved outcomes for individuals with neurological conditions.
Health
Take a Rest from Stress
5 strategies to combat stressful triggers
(Family Features) Stress, the physical or mental response to external causes like overwhelming work assignments or difficult life moments, can add unnecessary pressure to your day to day. While everyone feels stress from time to time, when left untreated or unrecognized, it can begin to wreak havoc in the form of anxiety.
In honor of National Stress Awareness Month, consider these strategies to combat stress from the National Institutes of Mental Health.
Learn Your Triggers
Different events and situations cause stress for different people. Knowing what triggers your stress to kick in – mounds of office paperwork, important financial decisions or hectic mornings, for example – can help you plan and prepare for stress-inducing moments.
Exercise and Eat Right
Maintaining physical health can be beneficial for mental health, too. Find time to do exercises you enjoy like walking, jogging, yoga or playing a sport. Identifying activities that bring you joy can make it easier to fit 30-60-minute workouts into your schedule without adding even more stress. Complement your workout routine with nutritional meals that help you stay on track with your fitness goals.
Practice Relaxation
Whether you find inner peace through journaling, breathing exercises, reading or some other form of slowing down, find what works for you and prioritize fitting it into your daily schedule. Relaxing activities help you slow down the pace of life, providing a chance to reset by doing something you enjoy.
Get Enough Sleep
A lack of quality sleep can add to stress. Creating a bedtime routine can increase your sleep habits and help you achieve the expert-recommended 7-9 hours per night. Put away electronics, which can interfere with your ability to calm your mind, and find an activity that puts you at ease like reading a book or listening to relaxing music. Ensure your bedroom is optimized for comfort by making it cool, dark and quiet.
Create a Network of Support
Everyone experiences stress. Reach out to family members and close friends you can lean on in stressful and frustrating moments. Share your feelings and encourage others to do the same, which can increase trust and help everyone in your circle cope in a positive way.
Find more ways to combat stress and care for your mental health at eLivingtoday.com.
Photo courtesy of Unsplash
SOURCE:
eLivingtoday.com
Health
Managing Asthma Triggers
(Family Features) For those with asthma, understanding what can trigger symptoms is a part of getting the condition under control. Some of the same things that cause allergies can worsen symptoms, but not every allergen is a trigger for everyone with asthma. The places where you live, learn, work and play can expose you to common asthma triggers like pet dander, dust mites, pests like rodents and cockroaches, mold, cigarette smoke, pollen, air pollution and more. Managing triggers is just one part of controlling asthma, however. Work with your health care provider to make an asthma action plan and keep track of your symptoms and where you are when they occur. Learn more at nhlbi.nih.gov/BreatheBetter.
Food and Beverage
The 10 Best Healthiest Seafood Options: Nutrient-Rich and Sustainable Choices
“From sardines to salmon, discover the top 10 healthiest and sustainable seafood options for a nutrient-rich diet. 🐟🌱 #Seafood”
Seafood is a treasure trove of essential nutrients and beneficial compounds that can significantly contribute to a healthy diet. From the omega-3 fatty acids that promote heart health to the abundance of vitamins and minerals, incorporating seafood into your meals can have a positive impact on your overall well-being. In this blog post, we will delve into the ten best healthiest seafood options, considering their nutritional content, sustainability, and potential contaminants.
- Sardines:
These small fish are incredibly nutritious, packed with omega-3 fatty acids, vitamin B12, vitamin D, and calcium. Sardines are also low in contaminants and are considered one of the most sustainable seafood options available. - Salmon:
Salmon is well-known for its impressive omega-3 content. It also provides high-quality protein, vitamin D, vitamin B12, and selenium. Opt for wild-caught Alaskan salmon for the best nutritional benefits and sustainability. - Oysters:
Oysters are a true nutritional powerhouse, rich in vitamins B12, D, and zinc. They are a sustainable choice and an excellent source of lean protein. Including oysters in your diet not only benefits your health but also supports local marine ecosystems due to their ability to filter water. - Mackerel:
Mackerel is another fish that boasts high levels of omega-3 fatty acids, along with vitamin D, vitamin B12, and selenium. This flavorful fish is considered a sustainable choice and offers numerous health benefits. - Rainbow Trout:
Rainbow trout is a deliciously mild-flavored fish that is packed with omega-3 fatty acids, protein, vitamin B12, and iron. It is a sustainable choice, particularly when sourced from responsible fish farms. - Clams:
Clams are an excellent source of protein, vitamin B12, iron, and selenium. They are sustainable, low in contaminants, and make a versatile addition to dishes like pasta, chowders, and stir-fries. - Herring:
Herring is an oily fish that delivers a healthy dose of omega-3 fatty acids, vitamin D, and vitamin B12. It is an eco-friendly choice and can be enjoyed smoked, pickled, or grilled. - Cod:
Cod is a lean white fish that provides protein, vitamin B12, selenium, and phosphorus. It is known for its mild flavor and versatility in cooking methods. - Shrimp:
Shrimp is low in calories and rich in protein, vitamin D, and selenium. Choose sustainably sourced shrimp to minimize environmental impact and ensure a healthier choice. - Anchovies:
Anchovies may be small in size, but they are big in nutritional value. These tiny fish deliver omega-3 fatty acids, calcium, and vitamins D and E. They are also a sustainable choice when sourced responsibly.
When it comes to the healthiest seafood options, there is an abundance of choices that offer an array of essential nutrients while also being environmentally responsible. Sardines, salmon, oysters, mackerel, rainbow trout, clams, herring, cod, shrimp, and anchovies are all fantastic choices to boost your overall health while supporting sustainable fishing practices. Incorporate these nutrient powerhouses into your diet and savor the benefits they provide for your well-being and the planet.
What are the Risks of Eating Seafood?
Although seafood is a nutritious option to fulfill dietary nutrient gaps, there are some environmental and health concerns related to its consumption.
Seafood may contain toxins, viruses, parasites, and bacteria that can be harmful if consumed. To avoid getting sick, it is essential to cook fish and shellfish thoroughly. As per the USDA guidelines, most seafood should be cooked to an internal temperature of 145 degrees Fahrenheit.
Contaminants, including Mercury and Others
Overconsumption of certain seafood varieties can have negative health effects due to the presence of contaminants. For instance, specific fish species contain high levels of mercury, a heavy metal that can be easily absorbed by the body. Mercury accumulation is more common in larger fish, as they consume smaller fish that have ingested mercury-rich plankton. Consequently, larger and older fish are typically the most mercury-contaminated.
Regularly consuming foods high in mercury can result in mercury accumulation in the body, leading to health problems like high blood pressure, heart attack, and developmental delay in offspring. Mercury is toxic and can have detrimental effects on the body.
Mercury can have a greater impact on certain groups, such as pregnant and breastfeeding women, as well as children, who are more susceptible to its effects.
To reduce the amount of mercury in your diet, avoid consuming seafood like shark, certain types of tuna, swordfish, tilefish, and king mackerel as they have high mercury levels. Instead, opt for low-mercury options such as trout, cod, oysters, clams, herring, salmon, and sardines.
Recommendations for Incorporating Seafood into Your Eating Plan
Eating seafood can boost the quality of your diet and support and protect your health. However, it’s important to consider the nutrition and environmental impact of seafood when narrowing down options to add to your diet.
Adding seafood to your diet can boost its nutritional quality and promote your overall health. However, it is essential to consider the nutritional composition and environmental impact of various seafood options before including them in your meals.
Read the article in Health titled Healthiest Seafood Options, Ranked for further insight into the topic. https://www.health.com/healthiest-seafood-8630471
https://stmdailynews.com/category/food-and-beverage/
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