Int J Comput Assist Radiol Surg - Electrode localization for planning surgical resection of the epileptogenic zone in pediatric epilepsy.

Tópicos

{ surgeri(1148) surgic(1085) robot(1054) }
{ imag(2675) segment(2577) method(1081) }
{ imag(1057) registr(996) error(939) }
{ sequenc(1873) structur(1644) protein(1328) }
{ implement(1333) system(1263) develop(1122) }
{ learn(2355) train(1041) set(1003) }
{ featur(1941) imag(1645) propos(1176) }
{ method(984) reconstruct(947) comput(926) }
{ spatial(1525) area(1432) region(1030) }
{ perform(999) metric(946) measur(919) }
{ use(2086) technolog(871) perceiv(783) }
{ decis(3086) make(1611) patient(1517) }
{ can(774) often(719) complex(702) }
{ method(1557) propos(1049) approach(1037) }
{ data(3963) clinic(1234) research(1004) }
{ signal(2180) analysi(812) frequenc(800) }
{ patient(1821) servic(1111) care(1106) }
{ health(1844) social(1437) communiti(874) }
{ use(1733) differ(960) four(931) }
{ estim(2440) model(1874) function(577) }
{ data(1737) use(1416) pattern(1282) }
{ system(1976) rule(880) can(841) }
{ network(2748) neural(1063) input(814) }
{ assess(1506) score(1403) qualiti(1306) }
{ treatment(1704) effect(941) patient(846) }
{ clinic(1479) use(1117) guidelin(835) }
{ algorithm(1844) comput(1787) effici(935) }
{ care(1570) inform(1187) nurs(1089) }
{ general(901) number(790) one(736) }
{ howev(809) still(633) remain(590) }
{ risk(3053) factor(974) diseas(938) }
{ import(1318) role(1303) understand(862) }
{ model(2341) predict(2261) use(1141) }
{ blood(1257) pressur(1144) flow(957) }
{ data(2317) use(1299) case(1017) }
{ group(2977) signific(1463) compar(1072) }
{ sampl(1606) size(1419) use(1276) }
{ time(1939) patient(1703) rate(768) }
{ use(976) code(926) identifi(902) }
{ result(1111) use(1088) new(759) }
{ method(1969) cluster(1462) data(1082) }
{ model(3404) distribut(989) bayesian(671) }
{ imag(1947) propos(1133) code(1026) }
{ inform(2794) health(2639) internet(1427) }
{ measur(2081) correl(1212) valu(896) }
{ bind(1733) structur(1185) ligand(1036) }
{ method(1219) similar(1157) match(930) }
{ featur(3375) classif(2383) classifi(1994) }
{ imag(2830) propos(1344) filter(1198) }
{ patient(2315) diseas(1263) diabet(1191) }
{ take(945) account(800) differ(722) }
{ studi(2440) review(1878) systemat(933) }
{ motion(1329) object(1292) video(1091) }
{ framework(1458) process(801) describ(734) }
{ problem(2511) optim(1539) algorithm(950) }
{ error(1145) method(1030) estim(1020) }
{ chang(1828) time(1643) increas(1301) }
{ concept(1167) ontolog(924) domain(897) }
{ extract(1171) text(1153) clinic(932) }
{ data(1714) softwar(1251) tool(1186) }
{ design(1359) user(1324) use(1319) }
{ control(1307) perform(991) simul(935) }
{ model(2220) cell(1177) simul(1124) }
{ search(2224) databas(1162) retriev(909) }
{ case(1353) use(1143) diagnosi(1136) }
{ studi(1410) differ(1259) use(1210) }
{ research(1085) discuss(1038) issu(1018) }
{ system(1050) medic(1026) inform(1018) }
{ visual(1396) interact(850) tool(830) }
{ compound(1573) activ(1297) structur(1058) }
{ perform(1367) use(1326) method(1137) }
{ studi(1119) effect(1106) posit(819) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ model(3480) simul(1196) paramet(876) }
{ monitor(1329) mobil(1314) devic(1160) }
{ ehr(2073) health(1662) electron(1139) }
{ state(1844) use(1261) util(961) }
{ research(1218) medic(880) student(794) }
{ patient(2837) hospit(1953) medic(668) }
{ model(2656) set(1616) predict(1553) }
{ age(1611) year(1155) adult(843) }
{ medic(1828) order(1363) alert(1069) }
{ cost(1906) reduc(1198) effect(832) }
{ gene(2352) biolog(1181) express(1162) }
{ data(3008) multipl(1320) sourc(1022) }
{ first(2504) two(1366) second(1323) }
{ intervent(3218) particip(2042) group(1664) }
{ activ(1138) subject(705) human(624) }
{ can(981) present(881) function(850) }
{ analysi(2126) use(1163) compon(1037) }
{ structur(1116) can(940) graph(676) }
{ high(1669) rate(1365) level(1280) }
{ cancer(2502) breast(956) screen(824) }
{ drug(1928) target(777) effect(648) }
{ survey(1388) particip(1329) question(1065) }
{ process(1125) use(805) approach(778) }
{ activ(1452) weight(1219) physic(1104) }
{ method(2212) result(1239) propos(1039) }
{ detect(2391) sensit(1101) algorithm(908) }

Resumo

RPOSE: In planning for a potentially curative resection of the epileptogenic zone in patients with pediatric epilepsy, invasive monitoring with intracranial EEG is often used to localize the seizure onset zone and eloquent cortex. A precise understanding of the location of subdural strip and grid electrodes on the brain surface, and of depth electrodes in the brain in relationship to eloquent areas is expected to facilitate pre-surgical planning.METHODS: We developed a novel algorithm for the alignment of intracranial electrodes, extracted from post-operative CT, with pre-operative MRI. Our goal was to develop a method of achieving highly accurate localization of subdural and depth electrodes, in order to facilitate surgical planning. Specifically, we created a patient-specific 3D geometric model of the cortical surface from automatic segmentation of a pre-operative MRI, automatically segmented electrodes from post-operative CT, and projected each set of electrodes onto the brain surface after alignment of the CT to the MRI. Also, we produced critical visualization of anatomical landmarks, e.g., vasculature, gyri, sulci, lesions, or eloquent cortical areas, which enables the epilepsy surgery team to accurately estimate the distance between the electrodes and the anatomical landmarks, which might help for better assessment of risks and benefits of surgical resection.RESULTS: Electrode localization accuracy was measured using knowledge of the position of placement from 2D intra-operative photographs in ten consecutive subjects who underwent intracranial EEG for pediatric epilepsy. Average spatial accuracy of localization was 1.31 ? 0.69 mm for all 385 visible electrodes in the photos.CONCLUSIONS: In comparison with previously reported approaches, our algorithm is able to achieve more accurate alignment of strip and grid electrodes with minimal user input. Unlike manual alignment procedures, our algorithm achieves excellent alignment without time-consuming and difficult judgements from an operator.

Resumo Limpo

rpose plan potenti curat resect epileptogen zone patient pediatr epilepsi invas monitor intracrani eeg often use local seizur onset zone eloqu cortex precis understand locat subdur strip grid electrod brain surfac depth electrod brain relationship eloqu area expect facilit presurg planningmethod develop novel algorithm align intracrani electrod extract postop ct preoper mri goal develop method achiev high accur local subdur depth electrod order facilit surgic plan specif creat patientspecif d geometr model cortic surfac automat segment preoper mri automat segment electrod postop ct project set electrod onto brain surfac align ct mri also produc critic visual anatom landmark eg vasculatur gyri sulci lesion eloqu cortic area enabl epilepsi surgeri team accur estim distanc electrod anatom landmark might help better assess risk benefit surgic resectionresult electrod local accuraci measur use knowledg posit placement d intraop photograph ten consecut subject underw intracrani eeg pediatr epilepsi averag spatial accuraci local mm visibl electrod photosconclus comparison previous report approach algorithm abl achiev accur align strip grid electrod minim user input unlik manual align procedur algorithm achiev excel align without timeconsum difficult judgement oper

Resumos Similares

Int J Med Robot - A novel, general-purpose, MR-compatible, manually actuated robotic manipulation system for minimally invasive interventions under direct MRI guidance. ( 0,784552696755734 )
Comput Methods Programs Biomed - 3D navigation and monitoring for spinal milling operation based on registration between multiplanar fluoroscopy and CT images. ( 0,781008030957139 )
Int J Comput Assist Radiol Surg - The effects of real-time image navigation in operative liver surgery. ( 0,778644863458043 )
Int J Comput Assist Radiol Surg - Preclinical evaluation of an MRI-compatible pneumatic robot for angulated needle placement in transperineal prostate interventions. ( 0,775120078853519 )
Int J Comput Assist Radiol Surg - A fluorolaser navigation system to guide linear surgical tool insertion. ( 0,773045771325418 )
Med Biol Eng Comput - Patient-tailored plate for bone fixation and accurate 3D positioning in corrective osteotomy. ( 0,768792169926489 )
Int J Med Robot - Robotic system for cervical spine surgery. ( 0,767856606373226 )
Comput. Aided Surg. - Three-dimensional reconstruction of extremity tumor regions by CT and MRI image data fusion for subject-specific preoperative assessment and planning. ( 0,761263917769143 )
Comput. Aided Surg. - Image guided navigation by intraoperative CT scan for cochlear implantation. ( 0,758440289418289 )
Med Biol Eng Comput - A CAD/CAM-prototyped anatomical condylar prosthesis connected to a custom-made bone plate to support a fibula free flap. ( 0,752373062439972 )
Int J Comput Assist Radiol Surg - Co-registration of intra-operative brain surface photographs and pre-operative MR images. ( 0,749291203029161 )
Int J Comput Assist Radiol Surg - Image-guided placement of the Bonebridge? without surgical navigation equipment. ( 0,743910511730264 )
Int J Med Robot - Surgeon radiation exposure in cone beam computed tomography-based, image-guided spinal surgery. ( 0,743399393047592 )
Int J Comput Assist Radiol Surg - Evaluation of 2D and 3D navigation for iliosacral screw fixation. ( 0,743264947666911 )
Int J Med Robot - A vision guided hybrid robotic prototype system for stereotactic surgery. ( 0,741003401403011 )
IEEE Trans Vis Comput Graph - An Evaluation of Depth Enhancing Perceptual Cues for Vascular Volume Visualization in Neurosurgery. ( 0,738355830399749 )
Int J Comput Assist Radiol Surg - Cerebrovascular segmentation and planning of depth electrode insertion for epilepsy surgery. ( 0,733736991220631 )
Int J Comput Assist Radiol Surg - Transorbital target localization with augmented ophthalmologic surgical endoscopy. ( 0,729876887788982 )
Int J Comput Assist Radiol Surg - 3D ultrasound centerline tracking of abdominal vessels for?endovascular navigation. ( 0,729711835585244 )
Int J Comput Assist Radiol Surg - Volume slicing of cone-beam computed tomography images for navigation of percutaneous scaphoid fixation. ( 0,728510415474154 )
Int J Med Robot - Insertion force in manual and robotic corneal suturing. ( 0,727078807998972 )
Int J Comput Assist Radiol Surg - Multi-trajectories automatic planner for StereoElectroEncephaloGraphy (SEEG). ( 0,723444530133954 )
Int J Comput Assist Radiol Surg - MR image overlay guidance: system evaluation for preclinical use. ( 0,719331036048529 )
Int J Comput Assist Radiol Surg - Multi-slice-to-volume registration for MRI-guided transperineal prostate biopsy. ( 0,7117159368487 )
Int J Med Robot - A remote-controlled vascular interventional robot: system structure and image guidance. ( 0,709311389209664 )
Int J Comput Assist Radiol Surg - The role of automatic computer-aided surgical trajectory planning in improving the expected safety of stereotactic neurosurgery. ( 0,702647150407582 )
Int J Med Robot - Development of a robotic FD-CT-guided navigation system for needle placement-preliminary accuracy tests. ( 0,698903477237279 )
Int J Med Robot - Remote controlled robot assisted cardiac navigation: feasibility assessment and validation in a porcine model. ( 0,696513257358816 )
Comput. Aided Surg. - Effect of CT slice thickness on accuracy of implant positioning in navigated total hip arthroplasty. ( 0,692242589395886 )
Int J Med Robot - Navigated vs arthroscopic-guided drilling for reconstruction of acromioclavicular joint injuries: accuracy and feasibility. ( 0,691483941142629 )
Int J Comput Assist Radiol Surg - Non-iterative partial view 3D ultrasound to CT registration in ultrasound-guided computer-assisted orthopedic surgery. ( 0,688936115148953 )
Int J Comput Assist Radiol Surg - Image guidance can support scaphoid K-wire insertion: an experimental study and initial clinical experience. ( 0,688579256755448 )
Int J Med Robot - Initial laboratory experience with a novel ultrasound probe for standard and single-port robotic kidney surgery: increasing console surgeon autonomy and minimizing instrument clashing. ( 0,686984766138011 )
Int J Comput Assist Radiol Surg - Warning navigation system using real-time safe region monitoring for otologic surgery. ( 0,685726255411743 )
Int J Comput Assist Radiol Surg - Automated dental implantation using image-guided robotics: registration results. ( 0,683834576430848 )
Int J Med Robot - Master-slave robotic platform and its feasibility study for micro-neurosurgery. ( 0,683547634848362 )
Comput. Biol. Med. - Factors affecting accuracy of implant placement with mucosa-supported stereolithographic surgical guides in edentulous mandibles. ( 0,682451028985309 )
Int J Med Robot - 3D navigated implantation of the glenoid component in reversed shoulder arthroplasty. Feasibility and results in an anatomic study. ( 0,680465751372131 )
Int J Med Robot - Quantitative assessment of manual and robotic microcannulation for eye surgery using new eye model. ( 0,6793375766572 )
Int J Comput Assist Radiol Surg - Accuracy considerations in image-guided cardiac interventions: experience and lessons learned. ( 0,678749987908467 )
Int J Med Robot - Introducing haptic capabilities to a bone-mounted robot for intra-operative surface scanning. ( 0,678731531138308 )
Int J Med Robot - A navigation system for open liver surgery: design, workflow and first clinical applications. ( 0,677689040547012 )
Comput Math Methods Med - Automatic vertebral column extraction by whole-body bone SPECT scan. ( 0,672236549706928 )
Comput. Aided Surg. - Fusion and visualization of intraoperative cortical images with preoperative models for epilepsy surgical planning and guidance. ( 0,670531454756659 )
Int J Med Robot - Navigated treatment of metatarsal V fractures using a new image based guidance system. ( 0,668470581684151 )
Int J Comput Assist Radiol Surg - Robotic system for MRI-guided prostate biopsy: feasibility of teleoperated needle insertion and ex vivo phantom study. ( 0,668367352357281 )
Int J Comput Assist Radiol Surg - A touch panel surgical navigation system with automatic depth perception. ( 0,668062353893232 )
Int J Med Robot - A novel passive/active hybrid robot for orthopaedic trauma surgery. ( 0,666890238856827 )
Int J Comput Assist Radiol Surg - Interactive navigation of segmented MR angiograms using simultaneous curved planar and volume visualizations. ( 0,666864643658811 )
Int J Comput Assist Radiol Surg - PyDBS: an automated image processing workflow for deep brain stimulation surgery. ( 0,666374781420992 )
Int J Comput Assist Radiol Surg - Determination of the curling behavior of a preformed cochlear implant electrode array. ( 0,666025591583139 )
Comput. Aided Surg. - Cadaveric analysis of an accelerometer-based portable navigation device for distal femoral cutting block alignment in total knee arthroplasty. ( 0,664196668187501 )
Int J Comput Assist Radiol Surg - Neurosurgical robotic system for brain tumor removal. ( 0,66389625897975 )
Comput. Aided Surg. - Application of a navigation system for contouring anatomical plasty of the distal end of the humerus. ( 0,662328880466498 )
Int J Med Robot - Development of a needle insertion manipulator for central venous catheterization. ( 0,662071041513645 )
Comput Methods Programs Biomed - Real time 3D simulation for nose surgery and automatic individual prosthesis design. ( 0,659862489368524 )
Int J Med Robot - Optimal surgical planning guidance for lumbar spinal fusion considering operational safety and vertebra-screw interface strength. ( 0,659489819886534 )
Int J Med Robot - From implant planning to surgical execution: an integrated approach for surgery in oral implantology. ( 0,659111936032934 )
Int J Comput Assist Radiol Surg - Toward a preoperative planning tool for brain tumor resection therapies. ( 0,658254931193315 )
Int J Med Robot - Three-dimensional corrective osteotomy using a patient-specific osteotomy guide and bone plate based on a computer simulation system: accuracy analysis in a cadaver study. ( 0,657410526789022 )
Comput Methods Programs Biomed - Automatic segmentation of human facial tissue by MRI-CT fusion: a feasibility study. ( 0,657213418156417 )
Comput. Aided Surg. - Morphometric analysis of anatomical implant forms for minimally invasive acetabular fracture osteosynthesis. ( 0,657069865892651 )
Comput. Aided Surg. - Accuracy of angle and position of the cup using computed tomography-based navigation systems in total hip arthroplasty. ( 0,656936287537132 )
Int J Med Robot - Accuracy of a computer-assisted planning and placement system for anatomical femoral tunnel positioning in anterior cruciate ligament reconstruction. ( 0,656459034087953 )
Int J Med Robot - Image mapping of untracked free-hand endoscopic views to an ultrasound image-constructed 3D placenta model. ( 0,654643947470136 )
Med Biol Eng Comput - Direct metal laser sintering (DMLS) of a customized titanium mesh for prosthetically guided bone regeneration of atrophic maxillary arches. ( 0,650602298531804 )
Int J Comput Assist Radiol Surg - Clinical testing of an alternate method of inserting bone-implanted fiducial markers. ( 0,650598171797109 )
Int J Med Robot - Reviewing the technological challenges associated with the development of a laparoscopic palpation device. ( 0,650390278967082 )
Int J Med Robot - Robotic sacral hysteropexy for pelvic organ prolapse. ( 0,650246508641642 )
Int J Med Robot - Forces exerted during microneurosurgery: a cadaver study. ( 0,650110806614873 )
Comput. Aided Surg. - Computer assisted planning of autologous fat grafting in breast. ( 0,649710083002379 )
Int J Comput Assist Radiol Surg - Surgical planning tool for robotically assisted hearing aid implantation. ( 0,648750176072174 )
Comput. Aided Surg. - 3D fluoroscopic navigated reaming of the glenoid for total shoulder arthroplasty (TSA). ( 0,648295243317938 )
Int J Med Robot - Ex vivo accuracy evaluation for robot assisted laser bone ablation. ( 0,646893802634767 )
Int J Comput Assist Radiol Surg - Spectroscopy imaging in intraoperative MR suite: tissue characterization and optimization of tumor resection. ( 0,646318444054144 )
Comput. Aided Surg. - Use of a patient-specific CAD/CAM surgical jig in extremity bone tumor resection and custom prosthetic reconstruction. ( 0,646183064333578 )
Int J Med Robot - Does needle rotation improve lesion targeting? ( 0,645474835757371 )
Int J Comput Assist Radiol Surg - Development and evaluation of a master-slave robot system for single-incision laparoscopic surgery. ( 0,645301605392287 )
Int J Comput Assist Radiol Surg - Ray-casting based evaluation framework for haptic force feedback during percutaneous transhepatic catheter drainage punctures. ( 0,643154497495048 )
Int J Med Robot - A robust automated markerless registration framework for neurosurgery navigation. ( 0,642229552976528 )
Int J Med Robot - A case series on the technical use of three-dimensional image guidance in subaxial anterior cervical surgery. ( 0,642110918772423 )
Med Biol Eng Comput - Multiplane spectroscopic whole-body photoacoustic imaging of small animals in vivo. ( 0,641038530020935 )
Int J Comput Assist Radiol Surg - A framework for correcting brain retraction based on an eXtended Finite Element Method using a laser range scanner. ( 0,639450236947182 )
Int J Comput Assist Radiol Surg - Projection-based visual guidance for robot-aided RF needle insertion. ( 0,639044735361684 )
Comput. Biol. Med. - Patient-specific aortic endografting simulation: from diagnosis to prediction. ( 0,638953400238546 )
IEEE J Biomed Health Inform - Volumetric fibular transfer planning with shape-based indicators in mandibular reconstruction. ( 0,638407195466012 )
Int J Comput Assist Radiol Surg - A haptics-assisted cranio-maxillofacial surgery planning system for restoring skeletal anatomy in complex trauma cases. ( 0,637170009450504 )
Int J Med Robot - Percutaneous antegrade scaphoid screw placement: a feasibility and accuracy analysis of a novel electromagnetic navigation technique versus a standard fluoroscopic method. ( 0,636925624254833 )
Int J Comput Assist Radiol Surg - Investigating the performance of a wrist stabilization device for image-guided percutaneous scaphoid fixation. ( 0,636539336988951 )
Comput. Biol. Med. - Nearly automated motion artifacts correction between multi breath-hold short-axis and long-axis cine CMR images. ( 0,636482696039962 )
Methods Inf Med - Surgical workflow management schemata for cataract procedures. process model-based design and validation of workflow schemata. ( 0,636039889781636 )
Comput. Aided Surg. - Computer guidance system for single-incision bimanual robotic surgery. ( 0,635310760584762 )
Int J Comput Assist Radiol Surg - Development of a biomechanical guidance system for periacetabular osteotomy. ( 0,635061296433771 )
Int J Med Robot - Robotic arthroscopic surgery: a new challenge in arthroscopic surgery Part-I: Robotic shoulder arthroscopy; a cadaveric feasibility study. ( 0,634185198572743 )
Comput Methods Programs Biomed - An improved method of automatic colon segmentation for virtual colon unfolding. ( 0,634006088692121 )
Int J Med Robot - An anthropomorphic design for a minimally invasive surgical system based on a survey of surgical technologies, techniques and training. ( 0,633368090688269 )
Int J Med Robot - da Vinci? single-site platform: anthropometrical, docking and suturing considerations for hysterectomy in the cadaver model. ( 0,633029943249917 )
Int J Med Robot - Robotic surgery for deep endometriosis: a paradigm shift. ( 0,63271982624137 )
J Med Syst - Design of the image-guided biopsy marking system for gastroscopy. ( 0,632406991184005 )
Int J Med Robot - Application study of medical robots in vascular intervention. ( 0,632380354542813 )