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Brain with an air-pocket lesion in a rare case report of an elderly man

An 84 year old was complaining of repeatedly losing his balance and falling over. He visited his primary physician in Northern Ireland from where he was referred to the emergency room. On MRI, the team of doctors found a 3½-inch pocket of air in his brain. This has never been reported before in any case and thus the detailed report titled, “The man that lost (part of) his mind,” was published in the journal BMJ Case Reports.

15 Mar 2018

NIH researchers explore genetic clocks to understand role of aging in neurodegeneration

To understand the link between aging and neurodegenerative disorders such as Alzheimer's disease, NIH scientists compared the genetic clocks that tick during the lives of normal and mutant flies.

14 Mar 2018

Lifting therapy caps proves a load off Medicare patients’ shoulders

Physical therapy helps Leon Beers, 73, get out of bed in the morning and maneuver around his home using his walker. Other treatment strengthens his throat muscles so that he can communicate and swallow food, said his sister Karen Morse. But in mid-January, his home health care agency told Morse it could no longer provide these services because he had used all his therapy benefits allowed under Medicare for the year.

14 Mar 2018

New guidelines intend to provide template for optimal, most up-to-date DMD care

Diagnostic and treatment advances are helping patients with Duchenne muscular dystrophy - one of nine major types of muscular dystrophy that affects males - live into their 30s and beyond, raising challenges in such areas as education, vocation, levels of independence, personal relationships, emotional health, and intimacy.

13 Mar 2018

Multiple neuropsychiatric diseases may play greater role in functional decline in older people

Multiple neuropsychiatric diseases are major predisposing factors for functional decline in older people and may play a greater role in this age-related phenomenon than cardiovascular diseases, according to a new study by researchers at Karolinska Institutet published in PLOS Medicine.

8 Mar 2018

Female mosquito brain map may help uncover neural circuitry behind biting and other behaviors

A mosquito's head is about the size of a pencil tip, but it packs a dangerous punch: it is the delivery system for malaria, yellow fever, and Zika, among other blood-borne diseases. In most mosquito species, females are the more dangerous sex. They're the ones drinking - and transferring - blood.

7 Mar 2018

DePuy Synthes introduces ATTUNE Revision Knee System at AAOS Annual Meeting

DePuy Synthes, part of the Johnson & Johnson Medical Devices Companies, today announced the US launch of the ATTUNE Revision Knee System, to complement the ATTUNE Primary Knee System and provide surgeons with a comprehensive solution for knee replacement.

7 Mar 2018

As surgery centers boom, patients are paying with their lives

The surgery went fine. Her doctors left for the day. Four hours later, Paulina Tam started gasping for air.

6 Mar 2018

Distorted memories play role in preserving knowledge for dementia patients, researchers say

Some memories containing inaccurate information can be beneficial to dementia sufferers because it enables them to retain key information researchers say.

6 Mar 2018

Weightlifting can provide significant health benefits to patients with kidney disease

Lifting weights can provide significant health benefits to patients suffering from kidney disease.

5 Mar 2018

Rocker bottom shoes help strengthen back muscles, reduce low back pain

Researchers of the Sports Physiotherapy master's degree at Valencia's CEU Cardenal Herrera university have confirmed, in a new study of their research work into back pain, that unstable shoes improve the strength of back muscles in order to maintain balance and stability when walking.

5 Mar 2018

$Metal plate may provide more stable repair for Jones fractures$

Metal plate may provide more stable repair for Jones fractures

A metal plate might be the cure for a common foot injury seen in athletes and people on their feet all day, according to new research conducted at Houston Methodist.

2 Mar 2018

Regular walking linked to drop in heart failure risk among post-menopausal women

Walking for at least 40 minutes several times per week at an average to fast pace is associated with a near 25 percent drop in the risk of heart failure among post-menopausal women, according to new research being presented at the American College of Cardiology's 67th Annual Scientific Session.

1 Mar 2018

Frequent exposure to diesel exhaust increases risk of ALS

People who are frequently exposed to diesel exhaust while on the job may have a higher risk of amyotrophic lateral sclerosis (ALS), and that risk may increase with greater exposure, according to a preliminary study released today that will be presented at the American Academy of Neurology's 70th Annual Meeting in Los Angeles, April 21 to 27, 2018.

28 Feb 2018

ASU researchers uncover crucial step in telomerase enzyme catalytic cycle

Can we stay young forever, or even recapture lost youth? Research from the laboratory of Professor Julian Chen in the School of Molecular Sciences at Arizona State University recently uncovered a crucial step in the telomerase enzyme catalytic cycle.

27 Feb 2018

Researchers identify new nanostructure inside sperm tails

Human sperms are incredibly important for our reproduction. It would therefore be easy to assume that we have detailed knowledge of their appearance. However, an international team of researchers has now identified a completely new nanostructure inside sperm tails, thanks to the use of cryo-electron tomography.

21 Feb 2018

Low protein levels linked to posture and gait problems in Parkinson’s, finds study

A new study has linked low levels of alpha-synuclein in the cerebrospinal fluid of patients with Parkinson’s to postural instability and gait difficulty.

21 Feb 2018

Physical activity could be used as strategy for diabetes prevention

Exercising more reduces the risk of diabetes and could see seven million fewer diabetic patients across mainland China, Hong Kong, and Taiwan, according to new research.

20 Feb 2018

Traces of caffeine and its byproducts in the blood can be indicative of Parkinson’s disease

Researchers at Juntendo University report in Neurology the potential use of blood levels of caffeine and its byproducts as biomarkers for Parkinson’s disease. The finding is promising for the development of a method enabling early identification of the disease.

16 Feb 2018

Higher levels of lifestyle physical activity linked to more gray matter in older adults’ brains

Higher levels of lifestyle physical activity – such as house cleaning, walking a dog and gardening, as well as exercise – are associated with more gray matter in the brains of older adults, according to a study by researchers at Rush University Medical Center.

14 Feb 2018