Articles tagged with Transcranial Magnetic Stimulation
A recent study published in Frontiers found that older patients respond equally well to rTMS but with slower onset of effects compared to younger patients. The researchers suggest revising treatment protocols to consider longer courses for older adults, making this treatment more accessible.
A recent study published in Frontiers in Cardiovascular Medicine found that transcranial direct current stimulation (tDCS) can lower blood pressure in patients with resistant hypertension. After a single session or ten sessions, the treatment reduced peripheral and central blood pressure in some patients by up to 15 mmHg.
Researchers have mapped the brain's changes during depression treatment using repetitive transcranial magnetic stimulation (rTMS). The study found that certain brain regions activated by rTMS were associated with better treatment outcomes. This new understanding could lead to improved diagnosis and treatment of depression.
A systematic review found that non-invasive brain stimulation (NIBS) improves smoking abstinence rates 3 to 6 months after quitting. NIBS methods have shown promising results for tobacco use disorder treatment, but little was known about long-term effectiveness.
A CAMH-led study found that repetitive transcranial magnetic stimulation (rTMS) reduced self-reported cannabis use by up to 60% among people with schizophrenia and CUD. The treatment was associated with reduced cravings and improved quality of life.
A research team developed an algorithm that instantly assesses and adjusts brain stimulation placement using electroencephalography (EEG) feedback. The method can find the optimal stimulation parameters in just 1-2 minutes, potentially improving the efficacy of TMS treatment for brain disorders like chronic pain and depression.
Researchers discovered that a genetic variant affects how transcranial magnetic stimulation (TMS) impacts memory. TMS alters cognitive activity more easily in people with the Val/Val variant of the BDNF gene.
A systematic review found evidence that non-invasive brain stimulation can reduce smoking frequency in nicotine-dependent smokers. High-frequency repetitive transcranial magnetic stimulation (rTMS) of the left dorsolateral prefrontal cortex was associated with the greatest reduction in smoking frequency.
A new form of magnetic brain stimulation, SAINT, rapidly relieved symptoms of severe depression in 90% of participants. The treatment targets the brain's neurocircuitry and has shown promising results in treating people with treatment-resistant depression.
Researchers discover a new neural mechanism involving the dorsal anterior cingulate cortex that explains how anxiety deteriorates physical performance. Transcranial magnetic stimulation to this region rescues performance deterioration, providing a potential therapeutic strategy for athletes and musicians.
Researchers have found that deep transcranial magnetic stimulation can improve symptoms of obsessive-compulsive disorder (OCD) by targeting specific brain areas. After six weeks of daily treatment, 38% of patients showed a significant reduction in symptom severity, with 45.2% responding after a month.
Researchers found that TMS facilitates the reorganization of neuronal connections in the visual cortex, which could be beneficial for therapies. A short visual training after TMS treatment can remodel the maps and incorporate biases in information content.
Researchers found significant improvement in walking speed for patients undergoing brain magnetic stimulation after a stroke, with greater effects seen on the same side of the brain where the stroke occurred. However, there was no significant impact on balance or motor function.
A new study published in Cephalalgia found that a single-pulse transcranial magnetic stimulation device can reduce the frequency of headache days by about three days per month. The device, called Spring TMS, was safe and easy to use, with 46% of patients experiencing at least 50% or less migraine attacks per month.
A study using transcranial magnetic stimulation found that temporarily inhibiting a specific brain region can alter the way people look at others. This technique offers new therapeutic possibilities for individuals with autism who often struggle to maintain eye contact.
A new study has found that targeted magnetic pulses cause biochemical and connectivity changes across the brain in depressed patients. The research suggests that personalized TMS treatment could lead to better, more targeted therapy for depression and other conditions.
Researchers found that repeated-pulse transcranial magnetic stimulation at the Guangming point induces distinct electroencephalogram signal patterns compared to other stimulation points. The study also revealed changes in visual response complexity in parietal, central, and temporal regions following this stimulation.
Research by Jeong Pyo Seo and Sung Ho Jang found that repetitive transcranial magnetic stimulation (rTMS) reduces activation in the unaffected motor cortex of patients with cerebral infarct. This effect was observed after just two weeks of treatment, suggesting potential drawbacks to this therapy for stroke recovery.
Researchers found that repeated-pulse transcranial magnetic stimulation at the Guangming point evokes distinct patterns in electroencephalogram signals compared to other nearby points. This study suggests a potential therapeutic application of this stimulation technique for modulating brain activity.
A meta-analysis of 17 randomized controlled trials found rTMS to be a safe and effective treatment for auditory hallucinations in patients with schizophrenia spectrum disorders. Active rTMS may cause headaches and facial muscle twitching, but has no significant impact on cognitive function.
Researchers developed a non-invasive brain stimulation technique using transcranial magnetic stimulation to improve language function in stroke patients with chronic aphasia. The technique demonstrated long-term improvement in language production, enabling continued development of language capacity months after treatment.
A new study published in Biological Psychiatry reports that high frequency transcranial magnetic stimulation (TMS) over the prefrontal cortex temporarily reduced cue-induced smoking craving in nicotine-dependent individuals. The treatment, which targets brain function and behavior, showed promise as a potential tool for smoking cessation.
Researchers found short-term improvements in 68% of patients with FHD after low-frequency rTMS sessions, with reduced axial pen force and enhanced intracortical inhibition. However, clinical benefits were not sustained at longer follow-ups.
A small group of stroke patients showed significant improvement in motor function after receiving repetitive transcranial magnetic stimulation. The treatment, which is non-invasive and painless, promotes increased activity in the damaged hemisphere by reducing motor activity in the unaffected hemisphere.
A new study published in the Journal of Behavioral Neuroscience found that extraverts show greater brain reactivity to positive images compared to introverts. The researchers used fMRI to measure brain responses to negative and positive images, and found associations between personality traits and neural activity in response to emotion...
A Yale researcher found that brain activity is consistently present in the background, contradicting cognitive theories. The study highlights the need for a more holistic approach to understanding brain function and bridging the gap between psychiatric and neuroscientific views.
Researchers tested human subjects with fMRI scans to show that focusing attention on a single stimulus cancels out suppressive influences of nearby stimuli, improving information processing. This effect is observed in the object vision circuit and is enhanced by spatially directed attention.