Sentences with phrase «brain stimulation works»

«These results suggest that brain networks might be used to help us better understand why brain stimulation works and to improve therapy by identifying the best place to stimulate the brain for each individual patient and given disease,» says senior author Alvaro Pascual - Leone, MD, PhD, the Director of the Berenson - Allen Center for Noninvasive Brain Stimulation at BIDMC and Professor of Neurology at HMS.

Divided into two broad approaches, invasive and noninvasive, brain stimulation works by targeting specific sites to adjust brain activity.

Across a range of disorders, deep - brain stimulation works much the same way: A pacemaker - like device in the chest transmits a signal to the implanted electrode via wires that run underneath the scalp.

Not exact matches

The work is still in it's early stages — «Any effort to use electric current for stimulating the brain outside the laboratory or clinic could be dangerous and should be strongly discouraged,» Green cautions — but there are already places where the idea of electrical stimulation is being tested out in the real world.

It still might sound a little sci - fi, but scientists and entrepreneurs are already experimenting with wearable devices that use electrical stimulation to make your brain work better in a host of intriguing ways.

Brain stimulation or «make yourself smarter» technologies, while not new, have been shown to improve working memory and sharpen «physical movement, visual perception, memory and reaction time,» he said.

Recent work by Ezzyat and colleagues found that the kind of brain activity during stimulation is also important, as is the precise timing of the stimulation (SN: 3/31/2018, p. 16).

But scientists can do more with brainwaves than just listen in on the brain at work - they can selectively control brain function by transcranial magnetic stimulation (TMS).

Work is underway to make the brain implant wireless, and the investigators are improving decoding and stimulation patterns needed to make movements more precise.

Systems biologists, physicists, and engineers have intensively worked at computational tools to analyze, predict, and optimize the effects of Deep Brain Stimulation (DBS) to treat chronic neurological diseases.

Working with colleagues from Harvard Medical School and Würzburg, researchers from Charité — Universitätsmedizin Berlin have been examining the use of deep brain stimulation in the treatment of Parkison's disease in an attempt to optimize treatment effectiveness.

Although more work is needed to examine whether those findings are relevant for people, «they suggest that clinical trials testing treatments that increase brain activity, such as deep brain stimulation, should be monitored carefully in people with neurodegenerative diseases,» said Dr. Duff.

Individuals whose brains exhibit the at - risk signatures may be more likely to benefit from strategies that boost the brain's dorsolateral prefrontal activity, including cognitive behavioral therapy, working memory training, or transcranial magnetic stimulation (TMS).

Kadosh receives regular e-mails from people asking for advice on brain stimulation, or for explanations as to why it didn't work for them.

Among the awardees are researchers working on ultrasound methods for measuring brain activity, and the use of deep brain stimulation to treat traumatic brain injuries.

«Whereas when you're having people do tasks in the absence of brain stimulation, it's not clear if you're getting this general improvement in working memory brain areas.

«The idea for why brain stimulation might work when training falls short is because you're directly influencing brain plasticity in the regions that are relevant to working memory task performance.

We are also dedicated not only to enabling control over computers or robotic assistive devices, but — for people with spinal cord injury or stroke — working toward the goal of reconnecting brain to limb, allowing the powerful intracortical signals to activate fully implanted functional electrical stimulation devices, and re-enabling intuitive movement of one's own arm and hand.»

His work suggests that deep - brain stimulation — whether electrical or optical — may be most effective when it targets not the neurons themselves but the connections between cells, thereby affecting the flow of activity between brain regions.

The work of Jose Delgado, a pioneering star in brain - stimulation research four decades ago, goes largely unacknowledged today.

«Not only are there applications for healthy people to better realize their potential, but EEG - neurofeedback work has been extended to pathology, as in the case of children with attentional disabilities and [transcranial magnetic stimulation] for depression,» notes psychologist John Gruzelier of Goldsmiths College in London, who has been working on training musicians to control their own brain waves, thereby improving performance.

Working on the internally - funded project for nearly a decade to develop the algorithms, software and stimulation sleeve, Battelle scientists first recorded neural impulses from an electrode array implanted in a paralyzed person's brain.

When the scientists tried to trigger LTP in these brain slices with electrical stimulation or chemicals, they found that methods that fired up cellular pathways involving the molecule cyclic adenosine monophosphate (cAMP) didn't work.

To work out why stimulation has this effect, Damiaan Denys and Martijn Figee at the Academic Medical Center in Amsterdam, the Netherlands, and colleagues recorded neural activity in people with electrodes implanted into a part of the brain called the nucleus accumbens.

Previous work had shown that spines grow when neurons undergo long - term potentiation, a persistent strengthening of synaptic connectivity that happens naturally in the brain but can also be artificially induced through stimulation.

Work at the institute focuses on disorders of the developing brain, such as autism and attention deficit disorder; diseases of the aging brain, including Alzheimer's and Parkinson's; and restoring function to the damaged brain, including brain - machine interfaces and deep brain stimulation.

It isn't too different from how electroshock therapy works to counter certain mental illnesses and how deep - brain stimulation smooths motion disorders such as multiple sclerosis and Parkinson's disease.

Working with neurologists and psychiatrists, they also are studying deep brain stimulation as a treatment for Parkinson's disease and obsessive - compulsive disorder.

Collecting qualitative descriptions of human perceptions of brain stimulation is one of the greatest benefits of working with human subjects in this research.

An example of work in this testbed is to quantify large - scale cortical dynamics during learning and neuroplasticity induction, as well as changes in cortical dynamics that occur when users directly control brain stimulation using their thoughts.

In the late 1970s, Shatz followed up on the Nobel Prize - winning work of Hubel and Wiesel showing that soon after birth, in monkeys and cats, light stimulation of the eye promotes the self - organisation of the visual cortex — the part of the brain responsible for vision.

In a 2013 TED talk, Dr. Andres Lozano, a neurosurgeon from the University of Toronto, talked about his research and work on deep brain stimulation, a technology used to treat Parkinson's disease, epilepsy and other neurological disorders.

The work in humans is complemented by laboratory work involving cell death in Parkinson's disease, effects of stimulation on hippocampal neurogenesis and animal models of deep brain stimulation.

Today he works on novel neural stimulation methods, whole - brain imaging of neural dynamics in larval zebrafish, and computational tools for the big data problems that arise from volumetric neural imaging datasets.

Researchers have discovered that synchronizing brain waves with electrical brain stimulation can improve short - term working memory.

Well, it is more work than mindless television, but your brain will thank you for the stimulation, and your body will thank you for some much - needed relaxation time.

This process begins with the production of an initial draft of a working paper about the developmental impacts of chronic neglect, including a neurobiological perspective on what happens to the brain when it receives limited or inappropriate stimulation, and a discussion of the relevance of this scientific knowledge for rethinking both policy and practice in child protective services.

Vagal stimulation works by this parasympathetic, also called muscarinic after the psychedelic drug muscarine, stimulation spreading up through the brain, thereby overriding the inhibitory neurons, awakening more than the normal 10 % brain use.

Nina Ottosson's Treat Maze dog toy is excellent for brain stimulation because your doggy works to get treats from it.

We will put that canine brain to work, combining physical training with mental stimulation, to burn energy and teach them a whole host of new skills.

We spend the majority of our working day at work, so your brain needs stimulation during this time.

In combination with this stimulation paradigm, we evaluated the impact of such stimulation on a diverse range of psychological and physiological functions later in life, including spatial working memory, social competitive ability, functional brain asymmetry, and selective hormonal responses to unexpected events.