Marwan Hariz

Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology

Affiliated withUCL Institute of Neurology

Research Area

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title Cited by 27	2014

Other Publications

Article	Year
Deep brain stimulation in Parkinson's disease. The New England journal of medicine\| PubMed ID: 11837267	2002
Stereotactic imaging of the pallidal target. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 11948767	2002
Complications of deep brain stimulation surgery. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 11948772	2002
Barbarian medicine in feudal Japan. Neurosurgery\| PubMed ID: 12234412	2002
Long-term efficacy of thalamic deep brain stimulation for tremor: double-blind assessments. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 12539209	2003
Safety and risk of microelectrode recording in surgery for movement disorders. Stereotactic and functional neurosurgery\| PubMed ID: 12652039	2002
Does the ADL part of the unified Parkinson's disease rating scale measure ADL? An evaluation in patients after pallidotomy and thalamic deep brain stimulation. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 12671942	2003
Gender differences in disability and health-related quality of life in patients with Parkinson's disease treated with stereotactic surgery. Acta neurologica Scandinavica\| PubMed ID: 12807390	2003
From functional neurosurgery to "interventional" neurology: survey of publications on thalamotomy, pallidotomy, and deep brain stimulation for Parkinson's disease from 1966 to 2001. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 12889073	2003
Anterior capsulotomy for treatment of refractory obsessive-compulsive disorder: results in a young and an old patient. Stereotactic and functional neurosurgery\| PubMed ID: 12890982	2002
[Capsulotomy in obsessive syndromes: medical matter-of-fact arguments or a forced neglect of the reality?]. Läkartidningen\| PubMed ID: 14531132	2003
[Brain imaging and mobility in Parkinson's disease]. Bulletin de l'Académie nationale de médecine\| PubMed ID: 14556442	2003
Hypofractionated conformal stereotactic radiotherapy for arteriovenous malformations. Neurosurgery\| PubMed ID: 14580269	2003
A quick and universal method for stereotactic visualization of the subthalamic nucleus before and after implantation of deep brain stimulation electrodes. Stereotactic and functional neurosurgery\| PubMed ID: 14745216	2003
Event-related beta desynchronization in human subthalamic nucleus correlates with motor performance. Brain : a journal of neurology\| PubMed ID: 14960502	2004
The myth of microelectrode recording in ensuring a precise location of the DBS electrode within the sensorimotor part of the subthalamic nucleus. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 15254958	2004
Cortico-cortical coupling in Parkinson's disease and its modulation by therapy. Brain : a journal of neurology\| PubMed ID: 15774503	2005
Can chronic subthalamic nucleus stimulation induce de novo tremor in Parkinson's disease? Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 15852367	2005
The beneficial effects of subthalamic nucleus stimulation on manipulative finger force control in Parkinson's disease. Experimental neurology\| PubMed ID: 15869945	2005
Frequency dependent effects of subthalamic nucleus stimulation in Parkinson's disease. Neuroscience letters\| PubMed ID: 15911112	2005
Sensory timing cues improve akinesia of grasping movements in Parkinson's disease: a comparison to the effects of subthalamic nucleus stimulation. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 16161152	2006
What is deep brain stimulation "failure" and how do we manage our own failures? Archives of neurology\| PubMed ID: 16344356	2005
Modulation of beta oscillations in the subthalamic area during motor imagery in Parkinson's disease. Brain : a journal of neurology\| PubMed ID: 16364953	2006
Intra-operative recordings of local field potentials can help localize the subthalamic nucleus in Parkinson's disease surgery. Experimental neurology\| PubMed ID: 16403500	2006
Two cases of autosomal recessive generalized dystonia in childhood: 5 year follow-up and bilateral globus pallidus stimulation results. European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society\| PubMed ID: 16439172	2006
Pallidotomy versus pallidal stimulation. Parkinsonism & related disorders\| PubMed ID: 16554182	2006
The effect of cystic cavities on deep brain stimulation in the basal ganglia: a simulation-based study. Journal of neural engineering\| PubMed ID: 16705269	2006
Are complications less common in deep brain stimulation than in ablative procedures for movement disorders? Stereotactic and functional neurosurgery\| PubMed ID: 16790989	2006
Changes in blink reflex excitability after globus pallidus internus stimulation for dystonia. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 17058185	2006
Deep brain stimulation of the subthalamic nucleus: a two-edged sword. Current biology : CB\| PubMed ID: 17113373	2006
Dopaminergic therapy promotes lateralized motor activity in the subthalamic area in Parkinson's disease. Brain : a journal of neurology\| PubMed ID: 17213215	2007
Dittmar and the history of stereotaxy; or rats, rabbits, and references. Neurosurgery\| PubMed ID: 17228269	2007
Excessive synchronization of basal ganglia neurons at 20 Hz slows movement in Parkinson's disease. Experimental neurology\| PubMed ID: 17335810	2007
Pallidal stimulation modifies after-effects of paired associative stimulation on motor cortex excitability in primary generalised dystonia. Experimental neurology\| PubMed ID: 17498697	2007
The pedunculopontine and peripeduncular nuclei: a tale of two structures. Brain : a journal of neurology\| PubMed ID: 17525137	2007
Acute severe depression induced by intraoperative stimulation of the substantia nigra: a case report. Parkinsonism & related disorders\| PubMed ID: 17561432	2008
The physiological effects of pallidal deep brain stimulation in dystonia. IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society\| PubMed ID: 17601185	2007
The peripeduncular nucleus: a novel target for deep brain stimulation? Neuroreport\| PubMed ID: 17632287	2007
Intracerebral microvascular measurements during deep brain stimulation implantation using laser Doppler perfusion monitoring. Stereotactic and functional neurosurgery\| PubMed ID: 17709980	2007
Effects of low-frequency stimulation of the subthalamic nucleus on movement in Parkinson's disease. Experimental neurology\| PubMed ID: 17950279	2008
Cortical evoked potentials from pallidal stimulation in patients with primary generalized dystonia. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 18044698	2008
Multicenter study on deep brain stimulation in Parkinson's disease: an independent assessment of reported adverse events at 4 years. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 18067188	2008
Stereotactic localization of the human pedunculopontine nucleus: atlas-based coordinates and validation of a magnetic resonance imaging protocol for direct localization. Brain : a journal of neurology\| PubMed ID: 18467343	2008
High-frequency stimulation of the subthalamic nucleus suppresses oscillatory beta activity in patients with Parkinson's disease in parallel with improvement in motor performance. The Journal of neuroscience : the official journal of the Society for Neuroscience\| PubMed ID: 18550758	2008
Thalamic stimulation does not involve a high rate of suicide. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 18581479	2008
Effects of contact location and voltage amplitude on speech and movement in bilateral subthalamic nucleus deep brain stimulation. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 18785648	2008
[Medically dangerous advertising of Treo]. Läkartidningen\| PubMed ID: 18833634	2008
Method for patient-specific finite element modeling and simulation of deep brain stimulation. Medical & biological engineering & computing\| PubMed ID: 18936999	2009
Psychosurgery, deep brain stimulation, and the re-writing of history. Neurosurgery\| PubMed ID: 18981863	2008
Deep brain stimulation versus best medical therapy for advanced Parkinson's disease. Lancet neurology\| PubMed ID: 19233027	2009
Avoiding the ventricle: a simple step to improve accuracy of anatomical targeting during deep brain stimulation. Journal of neurosurgery\| PubMed ID: 19301961	2009
Early and marked benefit with GPi DBS for Lubag syndrome presenting with rapidly progressive life-threatening dystonia. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 19514062	2009
Frequency-specific effects of stimulation of the subthalamic area in treated Parkinson's disease patients. Neuroreport\| PubMed ID: 19525877	2009
A family with a hereditary form of torsion dystonia from northern Sweden treated with bilateral pallidal deep brain stimulation. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 19890997	2009
Optimized beamforming for simultaneous MEG and intracranial local field potential recordings in deep brain stimulation patients. NeuroImage\| PubMed ID: 20056156	2010
Long-term results of a multicenter study on subthalamic and pallidal stimulation in Parkinson's disease. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 20213817	2010
Patient-specific model-based investigation of speech intelligibility and movement during deep brain stimulation. Stereotactic and functional neurosurgery\| PubMed ID: 20460952	2010
Value of subthalamic nucleus local field potentials recordings in predicting stimulation parameters for deep brain stimulation in Parkinson's disease. Journal of neurology, neurosurgery, and psychiatry\| PubMed ID: 20466699	2010
Deep brain stimulation for movement disorders before DBS for movement disorders. Parkinsonism & related disorders\| PubMed ID: 20471903	2010
Surgical management of Parkinson's disease. Expert review of neurotherapeutics\| PubMed ID: 20518607	2010
Self-perception of speech changes in patients with Parkinson's disease following deep brain stimulation of the subthalamic nucleus. International journal of speech-language pathology\| PubMed ID: 20602580	2010
Deep brain stimulation between 1947 and 1987: the untold story. Neurosurgical focus\| PubMed ID: 20672911	2010
Minimizing brain shift in stereotactic functional neurosurgery. Neurosurgery\| PubMed ID: 20679927	2010
Comment on "A systematic review of the efficacy of globus pallidus stimulation in the treatment of Parkinson's disease". Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia\| PubMed ID: 20739183	2010
Deep brain stimulation: from neurology to psychiatry? Trends in neurosciences\| PubMed ID: 20832128	2010
Which patients with dystonia benefit from deep brain stimulation? A metaregression of individual patient outcomes. Journal of neurology, neurosurgery, and psychiatry\| PubMed ID: 20841370	2010
Parkinson disease: deep brain stimulation in Parkinson disease-what went wrong? Nature reviews. Neurology\| PubMed ID: 20927055	2010
Deep brain stimulation for Parkinson disease: an expert consensus and review of key issues. Archives of neurology\| PubMed ID: 20937936	2011
Gilles de la Tourette syndrome and deep brain stimulation. The European journal of neuroscience\| PubMed ID: 21039952	2010
Improving targeting in image-guided frame-based deep brain stimulation. Neurosurgery\| PubMed ID: 21099570	2010
Resting oscillatory cortico-subthalamic connectivity in patients with Parkinson's disease. Brain : a journal of neurology\| PubMed ID: 21147836	2011
An approach to deep brain stimulation for severe treatment-refractory Tourette syndrome: the UK perspective. British journal of neurosurgery\| PubMed ID: 21158507	2011
Skewering the subthalamic nucleus via a parietal approach. Stereotactic and functional neurosurgery\| PubMed ID: 21293165	2011
Targeting of the pedunculopontine nucleus by an MRI-guided approach: a cadaver study. Journal of neural transmission (Vienna, Austria : 1996)\| PubMed ID: 21484277	2011
Deep brain stimulation for Gilles de la Tourette syndrome: a case series targeting subregions of the globus pallidus internus. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 21538528	2011
Deep brain stimulation effects in dystonia: time course of electrophysiological changes in early treatment. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 21547950	2011
Functional imaging of subthalamic nucleus deep brain stimulation in Parkinson's disease. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 21674623	2011
Influence of age, gender and severity of tremor on outcome after thalamic and subthalamic DBS for essential tremor. Parkinsonism & related disorders\| PubMed ID: 21676643	2011
Guest editors' introduction. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 21692106	2011
Stereotactic techniques and perioperative management of DBS in dystonia. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 21692108	2011
Intraoperative neurophysiology in DBS for dystonia. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 21692110	2011
Shaping reversibility? Long-term deep brain stimulation in dystonia: the relationship between effects on electrophysiology and clinical symptoms. Brain : a journal of neurology\| PubMed ID: 21705425	2011
Fulfillment of Patients' Expectations Is the Ultimate Goal of Deep Brain Stimulation for Parkinson Disease. World neurosurgery\| PubMed ID: 24650489	2014
Surgical probings into the basal ganglia: Hemorrhage and hardware-related risks, and costs of microelectrode recording. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 21713998	2011
Clinical safety of brain magnetic resonance imaging with implanted deep brain stimulation hardware: large case series and review of the literature. World neurosurgery\| PubMed ID: 21839969	2011
A gamma band specific role of the subthalamic nucleus in switching during verbal fluency tasks in Parkinson's disease. Experimental neurology\| PubMed ID: 21872587	2011
Deep brain stimulation of the subthalamic nucleus versus the zona incerta in the treatment of essential tremor. Acta neurochirurgica\| PubMed ID: 21904970	2011
Reducing hemorrhagic complications in functional neurosurgery: a large case series and systematic literature review. Journal of neurosurgery\| PubMed ID: 21905798	2012
MRI-guided subthalamic nucleus deep brain stimulation without microelectrode recording: can we dispense with surgery under local anaesthesia? Stereotactic and functional neurosurgery\| PubMed ID: 21921673	2011
Urinary incontinence following deep brain stimulation of the pedunculopontine nucleus. Acta neurochirurgica\| PubMed ID: 21927820	2011
Treatment of dysarthria following subthalamic nucleus deep brain stimulation for Parkinson's disease. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 21953693	2011
Neuromodulation: anatomical precision is neither tedious nor outdated. Neuromodulation : journal of the International Neuromodulation Society\| PubMed ID: 21992769	2010
Doorway-provoked freezing of gait in Parkinson's disease. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 21997389	2012
Hand bradykinesia improved by DBS in the dorsal putamen? Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 22134926	2012
Confirmation of functional zones within the human subthalamic nucleus: patterns of connectivity and sub-parcellation using diffusion weighted imaging. NeuroImage\| PubMed ID: 22173294	2012
Bilateral deep brain stimulation for cervical dystonia in patients with previous peripheral surgery. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 22173964	2012
Verbal fluency in patients receiving bilateral versus left-sided deep brain stimulation of the subthalamic nucleus for Parkinson's disease. Journal of the International Neuropsychological Society : JINS\| PubMed ID: 22264411	2012
Striking similarities between pallidotomy and STN DBS at very long-term follow-up. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 22362366	2012
Reoperation after failed deep brain stimulation for essential tremor. World neurosurgery\| PubMed ID: 22381301	2012
Application of carbon nanotubes in neurology: clinical perspectives and toxicological risks. Archives of toxicology\| PubMed ID: 22547313	2012
Twenty-five years of deep brain stimulation: celebrations and apprehensions. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 22674402	2012
Unilateral caudal zona incerta deep brain stimulation for Parkinsonian tremor. Parkinsonism & related disorders\| PubMed ID: 22709794	2012
Impact of parameters of radiofrequency coagulation on volume of stereotactic lesion in pallidotomy and thalamotomy. Stereotactic and functional neurosurgery\| PubMed ID: 22797780	2012
Movement-related changes in local and long-range synchronization in Parkinson's disease revealed by simultaneous magnetoencephalography and intracranial recordings. The Journal of neuroscience : the official journal of the Society for Neuroscience\| PubMed ID: 22855804	2012
Subthalamic nucleus activity optimizes maximal effort motor responses in Parkinson's disease. Brain : a journal of neurology\| PubMed ID: 22858550	2012
Hyping deep brain stimulation in psychiatry could lead to its demise. BMJ (Clinical research ed.)\| PubMed ID: 22890031	2012
Image-verified deep brain stimulation reduces risk and cost with no apparent impact on efficacy. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 23032691	2012
Deep brain stimulation in the treatment of obsessive-compulsive disorder. World neurosurgery\| PubMed ID: 23044000	2013
Deep brain stimulation as a treatment for chorea-acanthocytosis. Journal of neurology\| PubMed ID: 23086180	2013
The influence of deep brain stimulation intensity and duration on symptoms evolution in an OFF stimulation dystonia study. Brain stimulation\| PubMed ID: 23088851	2013
An international survey of deep brain stimulation procedural steps. Stereotactic and functional neurosurgery\| PubMed ID: 23154755	2013
Deep brain stimulation in Parkinson's disease: reconciliation of evidence-based medicine with clinical practice. Lancet neurology\| PubMed ID: 23168020	2013
The risk of hardware infection in deep brain stimulation surgery is greater at impulse generator replacement than at the primary procedure. Stereotactic and functional neurosurgery\| PubMed ID: 23207787	2013
Therapeutic subthalamic nucleus deep brain stimulation reverses cortico-thalamic coupling during voluntary movements in Parkinson's disease. PloS one\| PubMed ID: 23300524	2012
Image-guided and image-verified deep brain stimulation. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 23390009	2013
Errors of image coregistration may necessitate intraoperative refinement in functional neurosurgery. Journal of neurological surgery. Part A, Central European neurosurgery\| PubMed ID: 23504669	2013
Neurosurgeons were indeed promoting evidence-based, ethical, and multidisciplinary psychiatric surgery! Stereotactic and functional neurosurgery\| PubMed ID: 23689517	2013
Conclusions should be supported by the data presented. British journal of neurosurgery\| PubMed ID: 23692068	2013
Genotype and phenotype in Parkinson's disease: lessons in heterogeneity from deep brain stimulation. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 23818421	2013
Adaptive deep brain stimulation in advanced Parkinson disease. Annals of neurology\| PubMed ID: 23852650	2013
Pallidal stimulation for cervical dystonia does not correct abnormal temporal discrimination. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 23853089	2013
Successful pallidal deep brain stimulation in 15-year-old with Tourette syndrome: 2-year follow-up. Journal of neurology\| PubMed ID: 23884714	2013
The nucleus basalis of Meynert: a new target for deep brain stimulation in dementia? Neuroscience and biobehavioral reviews\| PubMed ID: 24035740	2013
Phase dependent modulation of tremor amplitude in essential tremor through thalamic stimulation. Brain : a journal of neurology\| PubMed ID: 24038075	2013
Early surgery for Parkinson's disease? Maybe, but not just yet. Lancet neurology\| PubMed ID: 24050730	2013
Therapeutic stimulation versus ablation. Handbook of clinical neurology\| PubMed ID: 24112885	2013
Future of brain stimulation: new targets, new indications, new technology. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 24123327	2013
Focused ultrasound thalamotomy improves essential tremor. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 24151053	2013
Pallidal stimulation for primary generalised dystonia: effect on cognition, mood and quality of life. Journal of neurology\| PubMed ID: 24178706	2014
Short and long term outcome of bilateral pallidal stimulation in chorea-acanthocytosis. PloS one\| PubMed ID: 24223913	2013
Deep brain stimulation: new techniques. Parkinsonism & related disorders\| PubMed ID: 24262179	2014
Women pioneers in basal ganglia surgery. Parkinsonism & related disorders\| PubMed ID: 24262870	2014
Consensus on guidelines for stereotactic neurosurgery for psychiatric disorders. Journal of neurology, neurosurgery, and psychiatry\| PubMed ID: 24444853	2014
Predictive factors of speech intelligibility following subthalamic nucleus stimulation in consecutive patients with Parkinson's disease. Movement disorders : official journal of the Movement Disorder Society\| PubMed ID: 24532491	2014
Resting state functional MRI in Parkinson's disease: the impact of deep brain stimulation on 'effective' connectivity. Brain : a journal of neurology\| PubMed ID: 24566670	2014
Letter to the editor: Deep brain stimulation for dystonia. Journal of neurosurgery\| PubMed ID: 24724852	2014
Long-term outcome of subthalamic nucleus deep brain stimulation for Parkinson's disease using an MRI-guided and MRI-verified approach. Journal of neurology, neurosurgery, and psychiatry\| PubMed ID: 24790212	2014
Midline frontal cortex low-frequency activity drives subthalamic nucleus oscillations during conflict. The Journal of neuroscience : the official journal of the Society for Neuroscience\| PubMed ID: 24849364	2014