Low-power inversion recovery MRI preserves brain tissue contrast for patients with Parkinson disease with deep brain stimulators
SN Sarkar, E Papavassiliou, R Rojas… - American Journal …, 2014 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Fast spin-echo short τ inversion recovery sequences have
been very useful for MR imaging–guided deep brain stimulation procedures in Parkinson …
been very useful for MR imaging–guided deep brain stimulation procedures in Parkinson …
Optimized, minimal specific absorption rate MRI for high-resolution imaging in patients with implanted deep brain stimulation electrodes
AM Franceschi, GC Wiggins… - American Journal …, 2016 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Obtaining high-resolution brain MR imaging in patients
with a previously implanted deep brain stimulator has been challenging and avoided by …
with a previously implanted deep brain stimulator has been challenging and avoided by …
Subthalamic nuclear tissue contrast in inversion recovery MRI decreases with age in medically refractory Parkinson's disease
SN Sarkar, PR Sarkar… - Journal of …, 2015 - Wiley Online Library
ABSTRACT BACKGROUND AND PURPOSE MRI appearance of subthalamic nucleus
(STN) boundaries in Parkinson's patients is often unreliable and not well understood. An …
(STN) boundaries in Parkinson's patients is often unreliable and not well understood. An …
MRI in patients with deep brain stimulation electrodes: balancing risks and benefits
AJ Martin - Radiology, 2019 - pubs.rsna.org
Radiology: Volume 293: Number 1—October 2019 n radiology. rsna. org 185 were those
with low SARs. Nevertheless, the SAR values at 3-T MRI still exceeded the highly restrictive …
with low SARs. Nevertheless, the SAR values at 3-T MRI still exceeded the highly restrictive …
Direct visualization of deep brain stimulation targets in Parkinson disease with the use of 7-tesla magnetic resonance imaging
Object A challenge associated with deep brain stimulation (DBS) in treating advanced
Parkinson disease (PD) is the direct visualization of brain nuclei, which often involves …
Parkinson disease (PD) is the direct visualization of brain nuclei, which often involves …
[HTML][HTML] Methodological considerations for neuroimaging in deep brain stimulation of the subthalamic nucleus in Parkinson's disease patients
Deep brain stimulation (DBS) of the subthalamic nucleus is a neurosurgical intervention for
Parkinson's disease patients who no longer appropriately respond to drug treatments. A …
Parkinson's disease patients who no longer appropriately respond to drug treatments. A …
[PDF][PDF] Low power MRI techniques for neurosurgical planning and post-surgical assessment of deep brain stimulators in patients with medically refractory Parkinson's …
S Sarkar, R Alterman, E Pavassiliou… - IOSR Journal of Dental …, 2016 - researchgate.net
Medically refractory Parkinson's or dystonia conditions are often treated with deep brain
stimulation (DBS) that are managed with the help of very restricted MRI due to safety …
stimulation (DBS) that are managed with the help of very restricted MRI due to safety …
[HTML][HTML] Comparison of magnetic resonance imaging sequences for depicting the subthalamic nucleus for deep brain stimulation
H Nagahama, K Suzuki, T Shonai, K Aratani… - … Physics and Technology, 2015 - Springer
Electrodes are surgically implanted into the subthalamic nucleus (STN) of Parkinson's
disease patients to provide deep brain stimulation. For ensuring correct positioning, the …
disease patients to provide deep brain stimulation. For ensuring correct positioning, the …
Surgical accuracy of 3-Tesla versus 7-Tesla magnetic resonance imaging in deep brain stimulation for Parkinson disease
PJ van Laar, DLM Oterdoom, GJ Ter Horst… - World neurosurgery, 2016 - Elsevier
Background In deep brain stimulation (DBS), accurate placement of the lead is critical.
Target definition is highly dependent on visual recognition on magnetic resonance imaging …
Target definition is highly dependent on visual recognition on magnetic resonance imaging …
Three-dimensional SPACE fluid-attenuated inversion recovery at 3 T to improve subthalamic nucleus lead placement for deep brain stimulation in Parkinson's disease …
S Senova, K Hosomi, JM Gurruchaga, G Gouello… - Journal of …, 2016 - thejns.org
OBJECTIVE Deep brain stimulation (DBS) of the subthalamic nucleus (STN) is a well-
established therapy for motor symptoms in patients with pharmacoresistant Parkinson's …
established therapy for motor symptoms in patients with pharmacoresistant Parkinson's …
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