Articles tagged with Neck
New study redefines the existence of necks in fish and amphibians, identifying functionally distinct anatomical regions. The project aims to build new definitions that apply more widely across all major vertebrate groups.
Researchers in China used AI-enhanced point-of-care ultrasound to train general practitioners in detecting carotid artery plaque. They found that the GPs accurately identified plaque 87% of the time and cleared patients correctly when no plaque existed.
Researchers discovered that woodpeckers brace their head, neck, abdomen, and tail muscles to hold their bodies rigid while pounding on wood. The birds synchronize their breathing with each impact, like ace tennis stars grunting noisily to stabilize core muscles.
Researchers used CRISPR to cut a single gene from cancer cells of head and neck tumors, resulting in the elimination of 50% of the tumors after 84 days. This groundbreaking study demonstrates that some genes are essential for cancer cell survival, making them excellent targets for CRISPR therapy.
Researchers at Osaka Metropolitan University developed a new technique for head and neck reconstruction that achieves 100% success rate in high-risk patients. The pedicled latissimus dorsi flap technique provides a reliable, fast, and minimally invasive option for complex tissue defects.
A new pterosaur species reveals key transitional changes between early and later groups, shedding light on the evolution of these flying reptiles. The complete specimen helps bridge the gap in understanding how they transformed from smaller to larger sizes.
A team led by Timothy Sell will investigate cervical spine injuries in special forces combat soldiers, analyzing design features and risk factors for injury prevention. The study aims to develop interventions to reduce chronic pain and disability among military personnel.
Researchers found that sustained neck exertions alter the cervical spine's curvature, leading to muscle fatigue and increased risk of neck pain. The study provides new insights into the mechanical changes that occur in the spine and muscles when performing repetitive tasks.
Sub-elite female Australian football players experience different injury patterns compared to males, highlighting the need for targeted training and injury prevention strategies. Ankle sprains, concussions, and anterior cruciate ligament injuries are the most common and burdensome, resulting in the most missed matches.
A new study presents a novel surgical technique for treating Moebius syndrome, a rare condition that prevents smiling and affects social engagement. The technique involves utilizing the ipsilateral facial nerve to power gracilis free functional muscle transfer in select patients with residual facial nerve activity.
A recent study found that a stroke or combined with a neck artery tear significantly increases the risk of heart attack within a year. The researchers analyzed health data from over 800,000 adults and discovered that carotid or vertebral artery dissections without a stroke do not raise heart attack risk.
A new study found that patients treated at community cancer centers have poorer survival rates compared to those at academic medical centers. The study analyzed data from over 20,000 patients with HPV-related oropharyngeal squamous cell cancers.
Researchers identified a link between neck muscles and primary headaches, including tension-type headaches and migraines. Muscle T2 values were found to be significantly associated with headache frequency and neck pain.
The AAO-HNSF 2023 Annual Meeting & OTO Experience will feature groundbreaking clinical research and professional development emerging within otolaryngology. The meeting will showcase the latest scientific oral presentations on various topics, including Otology, Laryngology, Endocrine Surgery, and more.
A study published in Science reveals that ganglia in the neck region are responsible for disrupting melatonin production and causing sleep disturbances in people with heart conditions. Researchers found that macrophages accumulate in the ganglion, leading to inflammation and scarring, which can be treated with drugs.
New research from Ohio State University suggests that cognitive dissonance can lead to added pressure on the neck and low back during lifting and lowering tasks. The study found that participants who experienced higher levels of cognitive dissonance had increased spine loading, particularly in the neck region.
The development of SimulScan technology will help clinicians diagnose disordered swallowing more accurately. The researchers aim to investigate how swallowing behaviors change across the lifespan to create personalized treatments for patients with dysphagia.
A new PET/CT scanner prototype has shown promising results in preclinical testing, offering higher resolution and accurate tumor assessment. The scanner aims to enhance treatment planning for head and neck cancers, which have a low five-year survival rate and high recurrence rate.
A randomized trial found that non-invasive interventions for treating spine pain improved disability and quality of life but did not decrease healthcare spending. Both treatments provided a small but significant reduction in pain-related disability at 12 months.
A recent study found that adults who receive chiropractic spinal manipulation for low back pain are less likely to undergo discectomy over two years. The study, published in BMJ Open, used real-world data and controlled for variables such as age and smoking.
The American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS) has selected top research presentations for its 2022 Annual Meeting & OTO Experience. These include groundbreaking studies in otology, laryngology, endocrine surgery, and head and neck surgery.
A new study published in the Journal of the American Heart Association suggests that smartphone video motion analysis can accurately detect narrowed neck arteries, which are a significant risk factor for stroke. The algorithm achieved an impressive 87% accuracy rate in detecting stenosis in participants with carotid artery disease.
A newly developed wearable sensor patch worn on the neck may predict concussion risk in high-impact sports like American football or judo. The device detects sudden neck strain, such as whiplash, and has shown a strong positive correlation with results from sensors inside a test dummy.
Researchers used CT and MRI perfusion techniques to analyze 19 patients with successful free flap reconstruction and five with wound failure. The study found that both methods showed significant differences between the two patient groups. Early postoperative scans could help surgeons intervene earlier, potentially reducing hospital stays.
A new study by UCLA surgeons has developed a technique to remove the Adam's apple with minimal scarring, offering a welcome solution for transgender women and nonbinary people who often face stigma due to neck scars. The procedure, called 'scarless' tracheal shave, is effective and can be performed in 90 minutes with minimal equipment.
Research suggests that NF-κB over-activation is associated with improved outcomes in patients with HPV-positive head and neck cancer. An RNA-based classifier trained on tumors with specific mutations may improve prognostic classification, aiding in treatment personalization.
A new study from Tel Aviv University finds that women aged 55 and over who snore are at significant risk for sleep apnea, which can be fatal. The researchers warn that the phenomenon often occurs during sleep, causing women to be unaware of their condition.
Researchers found that genetic mutations in the MAPK pathway, key to normal cell growth, can also make head and neck cancer vulnerable. Individualized genomic analysis can identify specific mutations and target drugs, offering a promising approach to precision medicine.
Researchers develop technique to improve ACDF by testing variable angle screws, reducing risk of micro motion and subsidence. The cage-screw combination model shows promising potential for increased stiffness and reduced clinical failure.
A study has identified a new protein, Creb-binding protein (CBP), as a prognostic marker for above-average patient survival in HPV-positive head and neck carcinoma. CBP inhibitors are being developed as targeted therapies that can improve quality of life by reducing side effects associated with conventional chemotherapy or radiotherapy.
A Rutgers study suggests the Sport Concussion Assessment Tool (SCAT) overestimates concussions and incorrectly identifies symptoms caused by intense exercise. The researchers found that players without a head impact exhibited similar symptoms to those with a concussion, highlighting the need for further studies on better assessing conc...
Researchers found that hydroxychloroquine inhibits pathways that drive resistance to cisplatin in head and neck cancers, restoring tumor-killing effects. The study paves the way for a clinical trial combining hydroxychloroquine and cisplatin to treat chemotherapy-resistant patients.
A study found that using two cannulas to place newborns in respiratory failure on life-sustaining ECMO increases mortality rates. The safest path is a single cannula in the right internal jugular, which can remove oxygen-poor blood and add oxygen before returning it to the baby.
A prospective study found that MRI outperformed conventional tests and FDG PET/CT for various staging endpoints in SCLC. Whole-body MRI and FDG PET/MRI were more accurate than FDG PET/CT for assessing local invasion extent.
Researchers at UCSF discovered a narrower blood pressure range during surgery that significantly improves neuromotor recovery in patients with spinal cord injuries. Patients whose mean arterial blood pressure was between 76 mmHg and 104-117 mmHg had maximal recovery, indicating a potential new treatment guideline.
New guidelines recommend using nerve blocks to select patients with chronic neck pain who may benefit from radiofrequency ablation. Only one nerve block is required, rather than two, and patients must experience meaningful pain relief from diagnostic blocks. This approach aims to reduce unnecessary procedures and improve patient outcomes.
Research found that horse riding has a higher risk of serious injury compared to other high-risk activities. The study analyzed data from the US Centers for Disease Control and Prevention and Trauma Surgery & Acute Care Open journal, revealing that chest injuries were the most common site, but head and neck injuries were the most lethal.
The American Academy of Otolaryngology - Head and Neck Surgery will present research on ear health, head and neck cancer, sleep-disordered breathing, and more at its annual meeting. Twelve 'Best of Orals' and 14 late-breaking scientific oral presentations will be showcased.
A new 3D spiral gradient recalled echo (GRE) sequence has been developed to overcome conventional challenges in head and neck MRI. This sequence achieves improved image quality and contrast-to-noise ratio compared to traditional Cartesian sequences, while reducing scan time by up to 44.6%.
A new robotic neck brace designed by Columbia Engineering can precisely detect changes in patient neck movements during routine clinical visits. The device can help identify patients who may have issues with neck movement, enabling targeted physical therapy interventions to improve recovery outcomes.
Researchers at UToledo have identified a new sperm movement that helps diagnose and treat male infertility. The study reveals the centriole's role in sperm evolved from a shock absorber to a transmission system, enabling more efficient movement.
A Henry Ford Health System study reveals that e-scooter-related head and neck injuries account for nearly 28% of reported riding mishaps. The study's findings highlight the importance of wearing helmets and following safety tips to reduce the risk of injury while using e-scooters.
A new species of Paraceratherium has been discovered in China, shedding light on the dispersal of giant rhinos across Asia. The study found that the giant rhino could disperse freely from the Mongolian Plateau to South Asia along the eastern coast of the Tethys Ocean and perhaps through Tibet.
Research identifies novel E6 inhibitors with potential for targeted therapy in HPV-positive head and neck squamous cell carcinomas. The study reveals the key role of E6 in tumor formation and growth, highlighting its importance as a strategic approach for HPV-positive HNSCC treatment.
A 100-million-year-old side-necked turtle fossil from Texas provides evidence of marine adaptations, challenging previous understanding of the oldest known species. The discovery sheds light on the evolutionary history of bothremydid turtles and their potential migration to North America.
The Kessler Foundation is conducting a two-year study to evaluate the effectiveness of the Cervigard Neck Collar in treating neck pain in active-duty military personnel. The study aims to explore a non-invasive, short-term therapy approach that can be compatible with active-duty lifestyles.
Researchers found body mass index and age impact neck strength and endurance, while time of day also plays a role. The study's results can inform strategies to prevent neck pain and improve musculoskeletal biomechanical models.
Researchers discovered spoked vertebrae in azhdarchid pterosaurs that supported their long necks, enabling them to fly with heavy prey. The internal structure was found to be helically arranged like bicycle wheel spokes.
A study from the University of Granada found that neck fatty tissue is a predictor of central and overall adiposity, cardiometabolic risk, and inflammation in sedentary young adults. The accumulation of fat in the neck follows specific patterns according to gender and is linked to a greater likelihood of heart problems.
A new study by Oregon State University suggests that marching band members in leadership roles experience more neck and upper back discomfort, while less experienced bandmates are more prone to left-hand pain and cognitive strain. The findings also show that gender has no impact on discomfort levels or perception of workload.
Researchers at Tufts University have created flexible thread-based sensors that can measure movement of the neck, providing data on direction, angle of rotation, and degree of displacement. The technology has potential implications for tracking health and performance, with applications in athletic performance, worker fatigue, physical ...
Developed by KAUST researchers, the system relies on users' facial expressions to accomplish tasks such as moving around outdoors and using elevators. The technology has shown promising results with three able-bodied users mastering it in under 15 minutes.
A group of neurologists from Massachusetts General Hospital argue that police neck restraints pose significant health risks, including stroke and death. They call for greater transparency around their use.
The use of neck restraints by law enforcement has been linked to potential neurologic consequences, including brain oxygen deprivation. The American Medical Association urges caution and calls for further research into the safety and appropriateness of these devices.
Israeli archaeologists discover that the inner-rim diameter of storage jars in Israel over 350 years conformed to the palm width of a male hand, matching the original biblical measurements of tefach. The consistent measurement may reflect ancient potters' use of palm as a standard diameter for jar openings.
Researchers from Peter the Great St.Petersburg Polytechnic University propose a novel approach to analyzing dendritic spine shapes by considering clusterization methods. This approach can provide more accurate understanding of synaptic input and its relationship with learning, memory, and neurodegenerative disorders.
A study published in Henry Ford Health System shows that head and neck injuries account for nearly 28% of all electric scooter accident injuries, with concussions and internal organ injuries being the most common types.
A new study has revealed that the long-necked reptile Tanystropheus was a surprisingly adaptable creature, living in water and hunting underwater. The researchers reconstructed its skull in unprecedented detail, showing adaptations for life in water, including long teeth for catching prey.
Researchers use CT scans to reveal that Tanystropheus lived in the ocean and had separate species of larger and smaller specimens. The study finds that the animals hunted different prey and coexisted without competing for resources.
A new study published in Annals of Emergency Medicine explores injury patterns to identify key differences between elder abuse and unintentional injuries. The study reveals distinct injury patterns, such as head or neck injuries without visible harm, facial injuries on the left cheek, and neck injuries, which can help healthcare profes...