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New Evidence Emerges Regarding Music’s Positive Effect on Alzheimers

A recent study out of Unity Health Toronto collaboration with the University of Toronto shows that individuals with cognitive decline or initial Alzheimer’s disease can benefit from relaxing music valuable to them.

Customized, music-based therapies for Alzheimer’s patients could benefit from modifications in the brain’s neural connections linked to enhanced memory on cognitive tests.

The Journal of Alzheimer’s Disease released the findings of this multiple-level research just this week.

According to senior author and University of Toronto Professor Michael Thaut, “We have new evidence based on the brain that melody that carries personal significance for an individual, like their wedding dance music, enables neural connectivity in ways that assist with maintaining elevated degrees of functioning.”

“Dementia individuals frequently have a hard time showing improvements in their brains.” Early findings show that the authenticity of the brain has improved, allowing for more studies into the clinical uses of melodies for dementia patients – musicians as well as non-musicians,” says Thaut.

The prefrontal cortex, the mind’s control center for deep thought functions, was found to have undergone modifications in the test subjects. Exposure to autobiographically pertinent music stimulated a specific neural network – a musical network – comes from the different brain areas that displayed distinctions in stimulation after a timespan of everyday music playback, according to neuroscientists.

The scientists found additional proof of neuroplasticity in the brain’s links and white matter.

According to the study’s lead author Corinne Fischer, a medicinal associate professor at St. Michael’s Hospital in Toronto, therapies based on music may be a workable, affordable, and easily obtainable treatment for someone in the early stages of cognitive decline.

According to her, therapeutic approaches for Alzheimer’s disease have been ineffective thus far. More extensive studies are needed to clarify clinical benefits. Still, the results indicate that a personal and home-based technique to streaming music might also be advantageous and have a durable impact on the mind for many years to come.

All test subjects (eight non-musicians and six musicians) participated in the research by listening for one hour each day for three weeks to a catalog of music that was both personal and relatable. For this study, patients underwent systemic and mission functional MRI ahead of and following the listening duration.

They listened to recordings of traditional and contemporary music while doing these scans. The modern music, which they heard just an hour before the scan, was comparable but had no sentimental value for the hearers.

The auditory cortex was the most active area of the brain once subjects paid attention to the new releases. When listening to familiar music, they activated deep-encoded connections to the prefrontal cortex, a clear indicator of executive cognitive activity.

Subcortical regions of the brain, which are less affected by Alzheimer’s disease pathology, were also strongly involved in the study.

Although further study is necessary to confirm these observations, the researchers found that musicians had brain structure and function adjustment distinct from non-musicians. Those participants, regardless of their level of musicianship, benefited from repeated exposure to autobiographically relevant music.

Music is an “entry key to your remembrance, the prefrontal cortex,” suggests Thaut, regardless of whether you’ve ever played an instrument. Continue listening tong the music you’ve loved your entire life, and you’ll find your way.” Those pieces of music hold a special place in your heart. Put that to good use as a mental gym.”

Building on previous research that recognized the brain tools that encode and protect musical recollections in individuals with early cognitive deterioration, the U of T-Unity Health research manufactures on this project with the same participants.

The researchers can utilize a bigger sample size and a robust control circumstance to analyze the function of music in adjusting brain reactions and if it’s the melody or the autobiographical quantity that elicits modifications in the brain plasticity.

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Lights Out for Texas Skies: Saving Billions of Birds on Migration

Renee Yates

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Millions of birds take flight across Texas each spring, but their journeys can be perilous. Illuminated skyscrapers pose a deadly threat, attracting and disorienting birds during their nighttime migrations.

A tragic incident in 2017 highlighted the danger. Hundreds of migrating birds perished after colliding with a brightly lit skyscraper in Galveston. This event spurred a collaborative effort to protect these feathered travelers.

The culprit: artificial lights. Birds navigate by starlight, and the urban glow disrupts their internal compass. They may become confused and drawn towards the lights, leading to collisions with buildings.

Inspired by successful campaigns in other cities, the Houston Audubon Society joined forces with American National Insurance, the occupant of the ill-fated skyscraper. Together, they implemented a solution: turning off non-essential lights during peak migration seasons.

This simple yet effective strategy became the foundation for “Lights Out, Texas!” – a statewide initiative encouraging building owners and businesses to dim the lights at night. The program runs from March to June for spring migration and August to November for fall migration.

While conclusive data in Texas is still emerging, similar initiatives elsewhere have shown promising results. In Chicago, a 60% reduction in bird deaths was observed after dimming lights during migration.

The “Lights Out, Texas!” campaign is gaining momentum, with participation from major cities across the state. Volunteer birdwatchers also play a crucial role, monitoring bird interactions with urban environments and providing valuable data.

Texas serves as a vital stopover for countless songbirds like warblers and sparrows. By dimming the lights, Texas is creating a safer passage for these feathered voyagers on their epic journeys.

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Six-Year-Old Willow Hamrick Celebrated at the Walk to Cure Arthritis This Weekend

Kelly Taylor

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Willow Hamrick, a spirited six-year-old, is being honored this weekend at the annual Walk to Cure Arthritis for her brave fight against the condition. Diagnosed at just three years old, Willow has faced the challenges of arthritis with remarkable courage. Currently a first grader at Nolensville Elementary, she frequently misses school for medical appointments and undergoes weekly injections to manage her symptoms.

Her mother, Kelsey, reflects on the journey, describing it as a rollercoaster of emotions. However, she proudly notes that Willow has become adept at handling her treatment regimen, calling her a “rock star” when it comes to taking her shots.

Willow will serve as the youth honoree at the event, which is set to take place at Centennial Park on Sunday at 1 pm. The Walk to Cure Arthritis is a key fundraiser for the Arthritis Foundation, supporting vital research aimed at finding a cure for the disease that affects one in four adults and over 300,000 children in the U.S.

While participation in the walk is free, attendees are encouraged to donate in honor of Willow or others affected by arthritis. Willow herself has contributed significantly, raising over $3,000 for the foundation.

Despite her condition, Willow remains active and enthusiastic, enjoying gymnastics, art, and quality time with friends and family. She is determined not to let arthritis hold her back, embodying resilience and hope for many others facing similar battles.

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Advanced Technology Empowers Quadruple Amputee Jessica Haldin to Pursue Driving

Kevin Wells

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Jessica Haldin, who lost her limbs to meningococcal disease at age two, once believed driving was out of her reach. Growing up in Rockingham, a suburb of Perth, she watched her friends earn their driver’s licenses, symbolizing freedom she longed for but felt was unattainable. However, now at 33, Jessica is learning to drive using a specially modified vehicle equipped to accommodate her needs as a quadruple amputee.

Five years ago, Jessica’s coordinator encouraged her to pursue driving, assuring her that she could obtain a license and secure necessary funding. Today, her vehicle is fitted with a joystick for steering, braking, and accelerating, along with a voice-activated system for controlling indicators, the horn, and other features. Despite the initial anxiety, Jessica’s first driving lesson was a profound step toward independence.

The journey to this point wasn’t simple; securing approval and funding from the National Disability Insurance Scheme (NDIS) was a lengthy process. Yet, the possibility of gaining mobility and freedom has greatly excited Jessica. She expressed a desire to escape the confines of her home life, where she largely depends on her mother, and explore places like Margaret River and Albany on her own.

Tamlyn Macdonald, Jessica’s support worker, expressed pride in her progress, noting that helping clients achieve independence is the ultimate goal of the NDIS. She looks forward to transitioning from caregiver to friend as Jessica gains more autonomy.

Mikayla Kongram, an occupational therapist and driving instructor, highlights that Jessica’s story is becoming increasingly common as technology advances. She sees daily how vehicle modifications enable those with disabilities to drive, expanding their world dramatically compared to the pre-NDIS era. Despite some individuals still facing challenges due to physical limitations, technological innovations continue to broaden possibilities, allowing more people with disabilities to experience the independence of driving.

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Biggest Sea Turtle Release Ever on Georgia’s Jekyll Island

Kelly Taylor

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In two days, Georgia will witness its largest sea turtle release ever on Jekyll Island. The Georgia Sea Turtle Center announced that over 30 turtles will be returned to the sea. These turtles come from various places like Turtles Fly Too, NOAA, Mystic Aquarium, New York Rescue Center, and New England Aquarium.

Many of these sea turtles needed help because they were cold-stunned, but now they are better and ready to go back to the ocean.

Sea turtles are fascinating creatures. They live in oceans around the world and are known for their long migrations. Some species travel thousands of miles to lay their eggs on the same beaches where they were born. They are also ancient animals, having been around for over 100 million years, which means they shared the planet with dinosaurs.

Sea turtles like to eat a variety of foods. Depending on the species, their diet can include jellyfish, seaweed, crabs, shrimp, and even small fish. They have a unique way of navigating the ocean, using the Earth’s magnetic field to find their way.

Unfortunately, sea turtles face many challenges. They are threatened by habitat loss, pollution, climate change, and accidental capture in fishing gear. That’s why the work of rescue centers and rehabilitation programs is so important to help these vulnerable sea creatures survive and thrive in their natural habitat.

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Drones Are A Powerful Ally For Animal Right Campaigners

Kevin Wells

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Drones have become powerful allies for animal rights campaigners, offering a bird’s-eye view that’s hard to beat. These flying gadgets are not only affordable but also simple to operate, making them perfect for keeping an eye on illegal activities like fishing, hunting, and deforestation. They’re also great for monitoring conditions in zoos and aquariums.

A striking example comes from UrgentSeas, an organization that sprang into action after hearing about a lonely manatee at the Miami Seaquarium. Using drones, they captured footage of the manatee, named Romeo, in a neglected pool. The video went viral, leading to public outrage and eventually the relocation of Romeo and his mate Juliet to a sanctuary.

Since their introduction in the early 2010s, drones have been revolutionary for groups like PETA, who’ve used them to uncover illegal hunting activities. In marine conservation, drones offer an unparalleled view of the living conditions of sea creatures, highlighting the cramped spaces in some facilities.

Sea Shepherd, a marine conservation group, utilizes drones to document illegal fishing activities in international waters. The advancements in drone technology have made these devices quieter and more discreet, crucial for documenting illegal actions without alerting the perpetrators. Simon Ager of Sea Shepherd emphasizes the effectiveness of drones in these operations, noting their ability to capture evidence of illegal activities from a safe distance, thus reducing the risk to conservationists.

In essence, drones are more than just tools; they represent a shift in how activists and conservationists can safely and effectively gather evidence, raise awareness, and prompt action to protect animals and their habitats. They enable discreet observations and can reach places that are otherwise inaccessible or risky for humans, proving to be an indispensable asset in the fight for animal rights and environmental protection.

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