Articles tagged with Brain Stimulation
Researchers successfully demonstrated a technique to boost inhibition in the brain, leading to improved self-control. The method, involving direct electrical stimulation of the prefrontal cortex, shows promise for treating attention deficit hyperactivity disorder and other severe disorders.
A new study found that brain stimulation can directly influence compliance with social norms, particularly in the right lateral prefrontal cortex. Participants who received increased neural activity followed fairness norms more strongly under threat of sanctions, but showed decreased voluntary norm compliance without punishments.
A new study suggests that non-invasive brain stimulation can significantly improve aphasia recovery in stroke survivors. The treatment was found to be most effective when administered early after the stroke, typically within five weeks, and showed a threefold improvement over sham stimulation in patients with anomia.
Researchers found that five days of cognitive training combined with transcranial random noise stimulation led to long-lasting improvements in math ability and brain function. The study, published in Current Biology, suggests that TRNS enables the brain to work more efficiently by synchronizing neuron activity.
Researchers have developed a new, more precise form of electroconvulsive therapy (ECT) called FEAST, which shows promising results in reducing depressive symptoms with minimal adverse cognitive effects. In a feasibility study, patients experienced significant improvements after just 10 sessions over four weeks.
Research using tDCS shows promise in speeding up word finding in stroke patients and enhancing memory in Parkinson's and Alzheimer's disease patients. Numerical skills can also be improved using tDCS applied to the posterior parietal cortex, with observed improvements lasting up to 6 months.
Researchers found that treating patients with low-level non-invasive current stimulation for 10 days significantly reduced visual impairment and improved vision-related quality of life. The study showed a 41% shrinkage of visual field loss in treated patients compared to those receiving sham treatment.
Researchers have produced a comprehensive guide for using low-intensity, pulsed ultrasound to non-invasively stimulate brain circuits. The approach holds promise for treating life-threatening epileptic seizures and has been shown to be effective in animal studies.
A study published in Neuroimage suggests that non-invasive brain stimulation can improve patients' inhibitory control, a key aspect of self-regulation. The treatment has potential as a non-invasive treatment for conditions such as ADHD, Tourette's syndrome, and violent impulsivity.
A pilot study found that noninvasive brain stimulation improved swallowing ability in stroke patients by at least two points in 86% of those receiving treatment. The treatment, tDCS, showed a statistically significant improvement compared to sham stimulation, with patients increasing their ability to swallow by more than 2.5 points.
Researchers have discovered that electrical stimulation of the anterior temporal lobes can increase an individual's ability to reach fresh insights and solve complex problems. This breakthrough could potentially revolutionize the way we approach creative problem-solving.
Researchers applied transcranial direct current stimulation to the parietal lobe, improving participants' ability to learn artificial numbers and processing relationships between them. The treatment had a lasting impact of up to 6 months, with potential implications for individuals with moderate to severe numerical disabilities.
A new form of electroconvulsive therapy (ECT) has been shown to be as effective as older forms in treating depression, but without the cognitive side effects. The study used a 'ultrabrief pulse' and found that 73% of patients responded, compared to 65% with traditional ECT.
Researchers used trans-cranial magnetic stimulation to trigger activity in specific brain regions, enhancing peripheral vision and altering visual cortex activity. The study suggests potential applications for treating neurological conditions that impair vision.
A study published in Neurology found that electrical brain stimulation increased 'on' motor function by 29 percent and improved 'off' motor function by 38 percent in Parkinson's patients. The treatment reduced the severity of fluctuations in motor symptoms, allowing patients to complete tasks faster and improve their overall mobility.