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Tag: "stimulation" at medical news

Make Treatment of Parkinsons More Affordable, Doctors Plead

...nt. He now has to undergo a surgery – deep brain stimulation – that would reduce his tremors and make the quality of life that much better. The surgery involves the implantation of a medical device called a brain pacemaker, which sends electrical impulses to specific parts of the brain. But it would co...

Parkison’s Conquered Through Stem Cell Therap

...oing intensive drug therapy, lesion and deep brain stimulation (DBS), he came to the Manipal Hospital. After stem cell treatment last year, he has shown remarkable recovery in his symptoms and has started walking without support. There has also been significant reduction in body tremors. Since the last six mon...

Electronic Nerve Stimulator Enables Walking

...rt of the nervous system and applies an electrical stimulation to replicate the signal that the muscles no longer receive. But the artificial system takes some getting used to. "There is a distinct learning curve," French explained. "Because when ...[you] press the button, there's a three-second delay, you sta...

Reason Behind Dyscalculia Revealed

...ut for several hundred milliseconds. We found that stimulation to this brain region during a maths test radically...ing.” Using neuronavigated transcranial magnetic stimulation (TMS) to stimulate the brain, scientists were able to bring about dyscalculia in normal subjects for...

The Science of Happiness

...metimes as often as 2000 times / hr, to experience stimulation targeted at a specific area of the brain. During this period they refused to stop for feeding, drinking or acts of procreation. These areas, identified as the ‘pleasure centers’ of the brain, were found to be impaired in individuals with Parkinso...

Neurostimulation Therapy to ease cluster headaches

...ent of cluster// headaches. The key they say is stimulation of the occipital nerve. This is done by implant... some cases, drugs do no good. The use of brain stimulation in targeting a region called the posterior hypothalamus has been found quite effective yet it runs t...

Simple Act of Brushing Your Teeth can Trigger an Epileptic Fit, Say Experts

...ileptic fits are similar to those caused by photic stimulation such as repetitive movement of lights. According to the researchers, repetitive brushing of the teeth stimulates a portion of the mouth that triggers the seizures, by sending an electrical signal to a part of the brain, which has this lesion, and ...

Spinal Cord Stimulation Pilot Study for Chronic Angina

...formed the implant. “I am hopeful that spinal cord stimulation will offer a minimally invasive treatment option f...said Chris Chavez, president of ANS. Spinal cord stimulation (SCS) is a therapy that uses mild electrical pulses from an implanted device to stimulate targeted n...

Cyberkinetics Requests FDA to Sell Nerve Growth Stimulation System

...rmission to market// their Andara OFS nerve growth stimulation system. According to Cyberkinetics, “Cyberkinetics' Andara? OFS? System consists of a battery-powered device about the size of a cardiac pacemaker with six electrical leads. Three of the leads are attached to the vertebrae at a distance of two disk...

Bladder Pacemaker For Incontinence

... his colleagues have shown in cats that electrical stimulation can engage the spinal circuitry to effectively emp...earchers recently showed in cats that intermittent stimulation of the pelvic nerve that controls the urinary spinal circuitry emptied 65 percent of the bladder vol...

Low Pitch Therapy for ‘ringing in the Ears

...n return. But it underscores the need to customize stimulation for tinnitus suppression and suggests that balanced stimulation, rather than masking, is the brain mechanism underlying this surprising finding.” Source-Eureklert PRI...

New Mechanism for Nutrient Uptake Discovered

...ed to find that the pores simply can't act without stimulation from their neighbors." In earlier research the Carnegie scientists, with colleagues, identified the genes responsible for initiating nitrogen uptake in plants. That identification has helped other researchers find the relatives of these genes in a ...

Medications for Restless Legs Syndrome may Trigger Compulsive Gambling

...ize that, in some people, such strong and specific stimulation in these neuronal pathways can prompt compulsive, pleasure-seeking behaviors such as pathological gambling. One patient, a woman seen in the Mayo Clinic Sleep Disorders Center, had a five-year history of regular nighttime creeping-crawling sensatio...

Chiropractic Care Helps Children With Learning Disorders and Dyslexia

... back pain in adults. "The only source of constant stimulation to the brain comes from the spine and the postural muscles constantly adjusting to the force of gravity," he explained. "If the daily physical stresses of life cause misalignments in the spine - called vertebral subluxations by chiropractors - the br...

Chiropractic Care May Help Children With Learning Disorders

... back pain in adults. 'The only source of constant stimulation to the brain comes from the spine and the postural muscles constantly adjusting to the force of gravity,' he explained. 'If the daily physical stresses of life cause misalignments in the spine -- called vertebral subluxations by chiropractors -- the ...

Outcomes of Surgically Implanted Hearing Aids

...d those older than 5 years. Early and consistent stimulation of the part of the inner ear known as the cochlea is critical to a child's development of speech and language. Bone-anchored hearing aids, structures that are surgically attached to the skull's temporal bone, treat hearing loss by directly stimulatin...

Paying Attention Sets Off Symphony of Cell Synchronization

...ention improves the perception of incoming sensory stimulation has been a long-time concern of scientists. One hypothesis is that when you pay attention neurons produce stronger brain activity, as if the stimulus itself was stronger. That would mean that paying attention might make something appear more intense,...

Electrical Activity Alters Language Used By Nerve Cells

..., but experimental treatments involving electrical stimulation of the brain are being used by other researchers i...ovides new insight about a way in which electrical stimulation affects communication in the nervous system,” explained Spitzer. “If electrical stimulation shows pr...

Drug-Addicts Getting Dependent on Ice for Their Activities

...gs when they have report to work. After excessive stimulation by drugs these people obtain a pleasurable sensation in my head, after which they usually smoke ice to get over it. Paul Dillon member of the National Drug and Alcohol Research Centre said, "A lot of people don't use it in a party context. There are...

Brain Images Show Hysteria Not an Imaginary Disorder

...udy how the brains of these three women respond to stimulation of their numb body parts. In all three cases, the study found stimulation of the numb hand or foot failed to activate the side of the brain which responds to touch. However, ...

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