familymednews.com
For decades, neuroscientists have relied on a technique for reading out electrical “spikes” of brain activity in live, behaving subjects that tells them very little about the types of cells they are monitoring. In a new study, researchers at the University of Tuebingen and MIT’s Picower Institute for Learning and Memory demonstrate a way to increase their insight by distinguishing […]
Continue reading »
In a new study of seven people with Parkinson’s disease, Johns Hopkins Medicine researchers report evidence that deep brain stimulation using electrical impulses jumpstarts the nerve cells that produce the chemical messenger dopamine to reduce tremors and muscle rigidity that are the hallmark of Parkinson’s disease, and increases feelings of well-being. “While deep brain stimulation has been used for treating […]
Continue reading »
The right hemisphere of the brain can take over language functions when the left hemisphere is damaged early in development, according to research in four-year-old children published in eNeuro. These findings offer insight into typical language development in children and the flexibility of the brain in response to injury. Language functions are typically localized in the left hemisphere of the […]
Continue reading »
Researchers at the University of Houston have found neuro biomarkers for Parkinson’s disease that can help create the next generation of “smart” deep brain stimulators, able to respond to specific needs of Parkinson’s disease patients. Those with the disease often undergo the high-frequency brain stimulation, a well-established therapy for the progressive nervous system disorder that affects movement, but the therapy […]
Continue reading »
A new study coordinated by the Research Group in Developmental Biology at UPF shows that during the embryonic development of the brain, the cells that are between adjacent segments detect the mechanical forces generated during morphogenesis to regulate the balance between progenitor stem cells and differentiated neurons. The study has been published in the journal Development. In vertebrates, the central […]
Continue reading »
In it together! Meghan King Edmonds tried oxygen therapy with her 13-month-old son, Hart, after his brain damage diagnosis. “Hart and I are taking our first dive in a hyperbaric oxygen chamber,” the Real Housewives of Orange County alum, 34, captioned her Wednesday, July 17, Instagram Story. “The goal is with repeated and regular ‘dives’ his brain cells get so […]
Continue reading »
Our behaviour is largely tied to how well we control, organise and carry out movements in the correct order. Take writing, for example. If we didn’t make one stroke after another on a page, we would not be able to write a word. However, motor skills (single or sequences of actions which through practice become effortless) can become very difficult […]
Continue reading »
You see an object, you think of its name and then you say it. This apparently simple activity engages a set of brain regions that must interact with each other to produce the behavior quickly and accurately. A report published in eNeuro shows that a reliable sequence of neural interactions occurs in the human brain that corresponds to the visual […]
Continue reading »
A new study shows that type 2 diabetes in midlife is associated with a 30% increased risk of a serious blockage of the brain arteries, often leading to stroke, and a doubling of the risk of narrowing of the brain’s arteries in people over 60 years. The research is based on a cohort of twins in Sweden and published in […]
Continue reading »
Dysfunctional neurons in the hippocampus of adult female mice modeling dementia can be repaired and reconnected to distant parts of the brain, reports a new study published in JNeurosci. The similarity between the mouse model and the human condition underscores the therapeutic potential of targeting these cells in dementia patients. The hippocampus generates new brain cells throughout life and is […]
Continue reading »