Sentences with phrase «deep brain stimulation»

This method therefore provides a patient specific approach to tuning parameters that may dramatically improve efficacy of deep brain stimulation.

Deep brain stimulation in mice also triggers the production of proteins that encourage neurons to form new connections.

They explain that it is possible that deep brain stimulation patients were healthier than their counterparts in the medication - only group.

While receiving deep brain stimulation, rats showed a noticeable improvement in treadmill walking speed and endurance.

A directional deep brain stimulation device for the treatment of epilepsy and other brain disorders.

From these correlations, the investigators were able to create a map of connections from deep brain stimulation sites to the surface of the brain.

While deep brain stimulation may improve function compared with those who do not receive it, little evidence exists on whether the treatment has any benefits to life expectancy.

But it isn't practical for human deep brain stimulation.

In the future, more patients may benefit from deep brain stimulation, although the team is moving forward slowly with this project to be sure to pick the best subjects.

His first therapeutic effort will use deep brain stimulation in the ancient neural networks he has charted to counteract depression.

Researchers grapple with ethical questions as deep brain stimulation implants like this one — approved for Parkinson's disease — are applied to other disorders.

He led a 2007 study in which a minimally conscious patient (a person who shows occasional intention, attention, awareness, and responsiveness) improved somewhat with deep brain stimulation of the thalamus..

A treatment called deep brain stimulation (DBS) could extend the life of people with Parkinson's disease.

All patients underwent deep brain stimulation, which involves implanting electrodes and stimulating areas of the brain that control dysfunctional behaviours.

* In the large clinical trials on deep brain stimulation for epilepsy that have been run so far (SANTE and RNS), most participants do not see their seizures eliminated.

This level of specificity has not yet been accomplished in current deep brain stimulation therapies,» says Tonegawa.

Host: Dr. Tim Murphy Speaker: Dr. Andrew Howard, UBC Title: Ten Years of Deep Brain Stimulation for Treatment Refractory Depression: The UBC Experience

While it's far too early to know whether deep brain stimulation helps those with early Alzheimer's, the initial findings suggest the technique is worth further study, said lead researcher Dr. Andres Lozano.

Optical Guidance System for Deep Brain Stimulation Surgery — from Experimental Studies to Clinical Use

Although optogenetics is not yet possible in humans, Dr. Paz believes we may be able to use similar therapies like deep brain stimulation to target a specific area in real time to stop a seizure.

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

«Deep brain stimulation improves non motor symptoms in Parkinson's disease as well as motor symptoms.»

The current deep brain stimulation devices deliver stimulation like a metronome, completely blind to the patient's neural activity.

Parkinson's disease patients treated with low - frequency deep brain stimulation show significant improvements in swallowing dysfunction and freezing of gait over typical high - frequency treatment.

That was the question researchers addressed in the study Intralaminar Thalamic Deep Brain Stimulation Ameliorates the Memory Deficit and the Dendritic Regression in β - Amyloid Infusion Rats, led by Sheng - Tzung Tsai, MD..

Professor Kwang - Soo Kim, a leading expert in Parkinson's disease, said the current golden standard of treatment is to replenish the patients» dopamine levels through medication or by using a surgical method to do deep brain stimulation using electric currents.

A pilot study performed deep brain stimulation of the frontal lobe of Alzheimer's patients.

Parkinson's patients may be somewhat lacking in this respect and therefore eat less and lose weight, whereas the weight gain exhibited after deep brain stimulation seems to point to an increase in pleasure and motivation associated with food.

If deep brain stimulation could dial a patient's thalamus back up, Schiff expected that it would activate the rest of the brain as well.

These results suggest that microstimulation with physiologic level currents — a radical departure from commonly used deep brain stimulation protocols — is sufficient to modulate human behavior and provides an avenue for refined interrogation of the circuits involved in human memory.

Lozano's team wanted to see whether deep brain stimulation could safely turn some of those lights back on.

Dr. Tsai said: «We implanted an intraventricular β - amyloid protein infusion pump and deep brain stimulation electrodes over rats» skulls and achieved target accuracy.

Deep brain stimulation involves inserting a temporary electrode the width of a human hair to find the best location and amplitude for a permanent electrode.

The study looked at how safe deep brain stimulation was for patients with anorexia, and how it affected their BMI, mood, anxiety and wellbeing.

These findings could potentially make several important contributions to our understanding of how deep brain stimulation (DBS) using theta bursts can modulate episodic memory formation.

To extend the capabilities of this technology beneath the cortex, an optrode system for targeted deep brain stimulation and recording will be developed and integrated into the optical apparatus.

Deep brain stimulation now helps to control her symptoms, and she revels in being able to use the simple gestures of everyday life again.

Further study of thermogenetics could lead to the development of deep brain stimulation tools as a part of the national Brain Research through Advancing Innovative Neurotechnologies (BRAIN) project, Zars said.

«Systems approaches to optimizing deep brain stimulation therapies in Parkinson's disease.»

«Correct connections are crucial: Individualizing deep brain stimulation in patients with Parkinson's disease.»

«We are now in the process of developing a complete procedure for connectivity - based deep brain stimulation, which will then need to undergo further validation studies.»

Deep brain stimulation gives a direct line to areas where electric current can ease conditions from Parkinson's to obsessive compulsive disorder

The researchers found that patients treated with deep brain stimulation survived an average of 6.3 years after the surgery, versus 5.7 years for the non-DBS patients after the date they might have gotten surgery based on their match to a surgery patient — a difference of eight months.

«Deep brain stimulation linked to longer survival for Parkinson's patients: Study reviewed data on more than 1,200 patients.»

Major technical challenges must be overcome before the approach can be tested in humans, but the technique could eventually provide a wireless, nonsurgical alternative to traditional deep brain stimulation surgery, researchers say.

«Complication risk of deep brain stimulation similar for older, younger Parkinson patients.»

Dr. Gradinaru's research interests focus on developing tools and methods for neuroscience (optogenetic actuators and sensors; tissue clearing and imaging) as well as on investigating the mechanisms underlying deep brain stimulation (DBS) and on the long - term effects of DBS on neuronal health, function, and ultimately behavior.