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What Are Your Lats, and What Do They Actually Do?

What Are Your Lats, and What Do They Actually Do?

The latissimus dorsi, often simply called the "lats" by bodybuilders, is a prominent and expansive muscle located on the back. Its name, derived fr...

What Muscle Helps You Shrug Your Shoulders?

What Muscle Helps You Shrug Your Shoulders?

The trapezius is a large, paired surface muscle located in the back, historically known as the *cucullaris*. This muscle is distinctive for its tra...

Cold Therapy Offers Significant Pain and Swelling Reduction Post-Knee Replacement

Cold Therapy Offers Significant Pain and Swelling Reduction Post-Knee Replacement

Cold therapy, also known as cryotherapy, is a crucial post-operative treatment for managing pain and swelling, particularly after knee replacement surgery. This method involves applying cold to the affected area to reduce inflammation and provide pain relief. According to Cold One Inc., dba Cold One® Official Store, cold therapy is an integral part of a comprehensive post-operative plan that includes medication, elevation, movement, compression, wound care, and physical therapy. When applied correctly, icing helps to control inflammatory swelling, which often restricts motion after surgery. Patients typically experience immediate benefits, such as reduced warmth, decreased throbbing, and eased pressure around the joint. Consistent cold therapy over several days and weeks can help limit swelling buildup between activity sessions, making it more comfortable to bend and straighten the knee. However, it is important to note that cold therapy does not replace rehabilitation exercises or guarantee specific range...

Stretching and Mobility Essential for Flexibility and Injury Prevention

Stretching and Mobility Essential for Flexibility and Injury Prevention

Stretching and Mobility Essential for Flexibility and Injury Prevention

Cochlear Completes Recruitment for Fully Implantable Hearing Technology Trials, Exceeding One Million Hours of Patient Experience

Cochlear Completes Recruitment for Fully Implantable Hearing Technology Trials, Exceeding One Million Hours of Patient Experience

Cochlear has announced the completion of recruitment for its worldwide pivotal trial program evaluating fully implantable hearing technology. Patients participating in Cochlear’s fully implantable hearing system research programs have collectively accumulated over one million hours of experience with their devices. This extensive research program, which includes the ELEVATE study across 11 sites in the U.S. and the ENTERPRISE study across five sites in Europe and Australia, has enrolled more than 100 patients since initial feasibility studies began in 2005. The program aims to build a deeper understanding of the features, performance, and outcomes that are most important to recipients, clinicians, and health systems. Dig Howitt, Cochlear’s chief executive officer and president, emphasized the company's commitment to delivering meaningful real-world benefits for recipients, drawing on over 20 years of experience across three generations of investigational devices. The ongoing follow-up and data collection f...

What Happens When a Key Shoulder Nerve Is Damaged?

What Happens When a Key Shoulder Nerve Is Damaged?

The trapezius is a large, paired muscle in the back that plays a crucial role in moving the scapula and supporting the arm. Given its extensive rea...

National Multiple Sclerosis Society Introduces New eLearning Program for 2024 McDonald Criteria

National Multiple Sclerosis Society Introduces New eLearning Program for 2024 McDonald Criteria

The National Multiple Sclerosis Society has launched an interactive eLearning program to help clinicians implement the 2024 revisions to the McDonald Criteria for diagnosing multiple sclerosis (MS). These updated criteria represent a significant advancement, offering new pathways for earlier diagnosis while maintaining diagnostic specificity. Key changes include recognizing the optic nerve as a fifth anatomical location for dissemination in space and incorporating additional imaging and cerebrospinal fluid (CSF) biomarkers. The program aims to bridge the gap between the publication of these new diagnostic guidelines and their practical application in everyday clinical settings. It features case-based learning, interactive imaging exercises, and AI-supported patient simulations, allowing MS specialists and general neurologists to apply the revised criteria to realistic diagnostic scenarios and compare them with the 2017 criteria. The increased flexibility of the diagnostic framework necessitates appropriate...

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Jalen Williams reveals he's fully cleared from lingering hamstring problems

Jalen Williams reveals he's fully cleared from lingering hamstring problems

Jalen Williams reveals he's fully cleared from lingering hamstring problems.

OpenEvidence, Anthropic, and Penn Medicine Partner to Expand AI Access for Physicians in Africa and Asia

OpenEvidence, Anthropic, and Penn Medicine Partner to Expand AI Access for Physicians in Africa and Asia

OpenEvidence, in collaboration with Anthropic and Penn Medicine, is expanding access to its AI-powered clinical decision support technology for physicians in low- and middle-income countries across Africa and Asia. This initiative aims to provide specialized versions of OpenEvidence's platform to healthcare providers for free in regions where limited access to medical literature and specialist expertise can impact patient care. Anthropic is contributing Claude Credits, dedicated engineers, and funding to support this expansion. Penn Medicine is also making OpenEvidence's AI available to 10,000 clinicians within its U.S. health system and is working through the Botswana-UPenn Partnership to design tools tailored for specific regional considerations. The goal is to adapt the research and tools to be appropriate for patients in local regions, taking into account healthcare infrastructure and local medical guidelines.

University of Florida Researchers Develop Portable Device for Rapid Mosquito-Borne Virus Detection

University of Florida Researchers Develop Portable Device for Rapid Mosquito-Borne Virus Detection

A team of researchers from the University of Florida, led by virologist John Lednicky, Ph.D., and mechanical/biomedical engineer Z. Hugh Fan, Ph.D., has developed an inexpensive, rapid, and accurate handheld device capable of detecting seven mosquito-borne illnesses. This device is designed for use in low-resource or remote settings, such as rural clinics in Haiti or by farm animal veterinarians, eliminating the need for a power supply, bulky equipment, or extensive training. The technology, detailed in the journal Analytical Chemistry, builds upon previous work that developed rapid tests for Zika virus and later distinguished between influenza and SARS-CoV-2 during the COVID-19 pandemic. The current iteration, funded by the National Institutes of Health, targets Zika, chikungunya, Mayaro, and four types of dengue viruses, which are prevalent in Haiti, other Caribbean nations, and many countries in the Americas. The device has been validated with human samples and performs comparably to the gold-standard R...

Northeastern Student Sophie Gandsas Contributes to Prion Disease Research at Massachusetts General Hospital

Northeastern Student Sophie Gandsas Contributes to Prion Disease Research at Massachusetts General Hospital

Sophie Gandsas, a behavioral neuroscience student at Northeastern University, completed a co-op at Massachusetts General Hospital (MGH) where she coordinated three studies on neurodegenerative prion disease. Inspired by her grandfather's struggle with Parkinson's disease, Gandsas's work involved scheduling and interacting with participants, processing blood and cerebrospinal fluid samples, and performing cognitive tests. Prion disease is a rare and fatal group of disorders caused by misfolded proteins that damage nerve cells and create sponge-like holes in brain tissue, leading to dementia and death. The Centers for Disease Control and Prevention (CDC) states that prion disease affects approximately one to two people per million worldwide annually. While bovine spongiform encephalopathy (mad cow disease) is a known prion disease, it is uncommon, with only about 233 human cases since 1996. A small percentage (5% to 15%) of cases are hereditary due to a gene mutation, but the cause of about 85% of cases rema...

Mend Health Wellness of Maine Emphasizes Science-Backed Sports Chiropractic and Patient-Centered Care

Mend Health Wellness of Maine Emphasizes Science-Backed Sports Chiropractic and Patient-Centered Care

Mend Health & Wellness of Maine, established in 2009 by Dr. Tracey and Dr. Victor St. John, operates as a chiropractic wellness clinic in Scarborough, Maine. The clinic specializes in science-backed sports chiropractic, focusing on manual therapy techniques such as Active Release, Graston, and IASTM. Their approach is designed to resolve musculoskeletal conditions rapidly, allowing patients to remain active throughout their care with a minimal number of visits. Mend Health & Wellness aims to empower patients to understand and manage their own healing processes. The clinic has also forged partnerships with local businesses and sports teams, including being the official team chiropractors for the Maine Mariners Hockey LLC and the Maine Celtics G League. They offer a range of treatments beyond traditional chiropractic care, such as shockwave therapy, laser therapy, and massage, addressing conditions from lower back pain and sciatica to sports injuries.