Infants of mothers who engaged in aerobic exercise during pregnancy tend to show better motor development at 1 month compared with infants of nonexercising mothers, according to authors of a new study. The researchers believe that aerobic exercise during pregnancy could be a hedge against childhood overweight and obesity.
Researchers analyzed data from 60 healthy mothers (ages 18 to 35, with an average age of 30) and their infants. During their pregnancies, 33 women participated in 45-50 minutes of supervised aerobic exercise, 3 days a week. The remaining 27 women in the control group were asked to engage in a 50-minute supervised stretching and breathing program 3 days a week, but were otherwise advised to continue with “normal” activities. The infants of both groups were then evaluated for motor skills development at 1 month using the Peabody Developmental Motor Scales, second edition (PDMS-2), a tool that tests reflexes, locomotion, and a child’s ability to remain stationary. The measure also provides a composite score, known as the Gross Motor Quotient (GMQ).
A study conducted by Evidation Health on behalf of Eli Lilly and Apple suggests that data collected from smart devices and digital apps might help speed up the diagnosis of early stages of Alzheimer’s disease.
The study, “Developing Measures of Cognitive Impairment in the Real World from Consumer-Grade Multimodal Sensor Streams,” was performed in order to assess the feasibility of using smart devices to differentiate individuals with mild cognitive impairment (MCI) and early Alzheimer’s disease (AD) dementia from healthy controls.
MCI is the clinically symptomatic, pre-dementia stage of AD; cognitive deficits do not yet impair the ability to function at work or in daily activities.
Strokes often have a devastating impact on hands function. Now, Stanford researchers are collaborating on a vibrating glove that could improve hand function after a stroke.
The most obvious sign someone has survived a stroke is usually some trouble speaking or walking. But another challenge may have an even greater impact on someone’s daily life: Often, stroke survivors lose sensation and muscle control in one arm and hand, making it difficult to dress and feed themselves or handle everyday objects such as a toothbrush or door handle.
Now, researchers at Stanford are working on a novel therapy that could help more stroke survivors regain the ability to control their arms and hands—a vibrating glove that gently stimulates the wearer’s hand for several hours a day.
After having surgery, many older adults develop delirium, the medical term for sudden and severe confusion. In fact, between 10 and 67 percent of older adults experience delirium after surgery for non-heart-related issues, while 5 to 61 percent experience delirium after orthopedic surgery (surgery dealing with the bones and muscles).
Delirium can lead to problems with thinking and decision-making. It can also make it difficult to be mobile and perform daily functions and can increase the risk for illness and death. Because adults over age 65 undergo more than 18 million surgeries each year, delirium can have a huge impact personally, as well as for families and our communities.
Healthcare providers can use several tools to reduce the chances older adults will develop delirium. Providers can meet with a geriatrician before surgery, review prescribed medications, and make sure glasses and hearing aids are made available after surgery (since difficulty seeing or hearing can contribute to confusion). However, preventing delirium prior to surgery may be the best way to help older adults avoid it.
A novel neck brace, which supports the neck during its natural motion, was designed by Columbia engineers. This is the first device shown to dramatically assist patients suffering from Amyotrophic Lateral Sclerosis (ALS) in holding their heads and actively supporting them during range of motion. This advance would result in improved quality of life for patients, not only in improving eye contact during conversation, but also in facilitating the use of eyes as a joystick to control movements on a computer, much as scientist Stephen Hawkins famously did.
A team of engineers and neurologists led by Sunil Agrawal, professor of mechanical engineering and of rehabilitation and regenerative medicine, designed a comfortable and wearable robotic neck brace that incorporates both sensors and actuators to adjust the head posture, restoring roughly 70% of the active range of motion of the human head. Using simultaneous measurement of the motion with sensors on the neck brace and surface electromyography (EMG) of the neck muscles, it also becomes a new diagnostic tool for impaired motion of the head-neck. Their pilot study was published August 7 in the Annals of Clinical and Translational Neurology.
While civilian health care policymakers and stakeholders in the US continue to debate whether physical therapists (PTs) should be included as primary care providers, the country’s military health systems have marched ahead with the concept. A new study adds to the evidence that the idea is working, both in terms of patient safety and reduced health care utilization.
Authors of the study, published in Military Medicine and first presented as a poster at the 2019 APTA Combined Sections Meeting, frame their research as an exploration of the potential for PTs to address the nationwide physician shortage by lowering costs and increasing access to care. They assert that the potential for more team-based, effective care could be at least partially realized if civilian PTs were treated like their military counterparts and included as primary care providers. It’s a position that APTA strongly supports in its strategic goals and is consistent with APTA’s own investigations into the PT’s role in primary care settings. In addition, in 2018 the association conducted a practice analysis aimed at determining the feasibility of primary care as a specialty area recognized by the American Board of Physical Therapy Specialties and the American Board of Physical Therapy Residency and Fellowship Education.
For decades, deaths caused by cardiovascular events, such as stroke, had been on the decline in high income countries. Recently, however, this decline has come to a halt, and some countries are even experiencing rising rates of stroke and heart disease-related deaths. Why?
“In high income countries, the very substantial decline in [cardiovascular] mortality over the past half-century has been a major, yet often unheralded, global public health achievement.”
This is what Prof. Alan Lopez and Tim Adair, Ph.D. write in the introduction to a new study paper, published in the International Journal of Epidemiology. The journal reviews current trends in mortality associated with stroke, heart disease, and other cardiovascular diseases (CVD).
As the summer is in full swing, you may be spending more time outside being active. John Giurini, DPM, Chief of Podiatric Surgery at Beth Israel Deaconess Medical Center (BIDMC), encourages you to pay special attention to your feet.
“Foot health contributes to your overall health,” he says. “From beginners to advanced athletes, proper foot care is important to keep your body healthy.”
Whether you’re training for a big race or taking a short walk, here are a few common injuries that everyone should be aware of to keep your feet happy and healthy.
A person may sustain a traumatic brain injury due to a blow or jolt to the head. Vehicular accidents, sports, assaults and falls are the most common causes of sudden damage to the brain.
However, common consumer products found at home can also cause such injury, particularly in young people. A new study found that 72 percent of reported injuries among children and teens in the U.S. were linked to materials found indoors.
Researchers analyzed nearly 4.1 million non-fatal traumatic brain injuries in children and adolescents, aged up to 19 years, recorded between 2010 and 2013. Data came from 66 hospitals across the country.
The study, published in the journal Brain Injury, shows that American football, beds and floors caused the highest number of injuries in young people.