Marjan Jahanshahi

Marjan Jahanshahi

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Marjan Jahanshahi

Publications by authors named "Marjan Jahanshahi"

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Redefining the relationship between effort and reward: Choice-execution model of effort-based decisions.

Behav Brain Res 2020 Apr 15;383:112474. Epub 2020 Jan 15.

Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, Queen Square, London, WC1N 3BG, United Kingdom.

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http://dx.doi.org/10.1016/j.bbr.2020.112474DOI Listing
April 2020

Crystallized and fluid intelligence are predicted by microstructure of specific white-matter tracts.

Hum Brain Mapp 2020 Mar 5;41(4):906-916. Epub 2019 Nov 5.

Cuban Neuroscience Center, Havana, Cuba.

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http://dx.doi.org/10.1002/hbm.24848DOI Listing
March 2020

Globus pallidal deep brain stimulation for Tourette syndrome: Effects on cognitive function.

Parkinsonism Relat Disord 2019 12 14;69:14-18. Epub 2019 Oct 14.

Unit of Functional Neurosurgery, Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK; The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China. Electronic address:

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http://dx.doi.org/10.1016/j.parkreldis.2019.10.013DOI Listing
December 2019

Deep brain stimulation in the caudal zona incerta in patients with essential tremor: effects on cognition 1 year after surgery.

J Neurosurg 2019 Dec 20:1-8. Epub 2019 Dec 20.

2Unit of Functional Neurosurgery, UCL Institute of Neurology, London, United Kingdom; and.

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http://dx.doi.org/10.3171/2019.9.JNS191646DOI Listing
December 2019

The Effect of Short Pulse Width Settings on the Therapeutic Window in Subthalamic Nucleus Deep Brain Stimulation for Parkinson's disease.

J Parkinsons Dis 2018 ;8(2):273-279

Sobell Department of Motor Neuroscience, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery, Queen Square, London, UK.

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http://dx.doi.org/10.3233/JPD-171272DOI Listing
October 2019

Subthalamic Nucleus Stimulation Does Not Have Any Acute Effects on Verbal Fluency or on Speed of Word Generation in Parkinson's Disease.

Parkinsons Dis 2019 3;2019:6569874. Epub 2019 Oct 3.

Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, National Hospital for Neurology & Neurosurgery, London, UK.

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http://dx.doi.org/10.1155/2019/6569874DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6794970PMC
October 2019

Ventral tegmental area deep brain stimulation for chronic cluster headache: Effects on cognition, mood, pain report behaviour and quality of life.

Cephalalgia 2019 Aug 21;39(9):1099-1110. Epub 2019 Mar 21.

1 Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Queen Square Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK.

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http://dx.doi.org/10.1177/0333102419839957DOI Listing
August 2019

A Randomized Trial Directly Comparing Ventral Capsule and Anteromedial Subthalamic Nucleus Stimulation in Obsessive-Compulsive Disorder: Clinical and Imaging Evidence for Dissociable Effects.

Biol Psychiatry 2019 05 30;85(9):726-734. Epub 2019 Jan 30.

Department of Clinical and Movement Neurosciences, University College London Queen Square Institute of Neurology, London, United Kingdom; The National Hospital for Neurology and Neurosurgery, London, United Kingdom. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S00063223193006
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http://dx.doi.org/10.1016/j.biopsych.2019.01.017DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6467837PMC
May 2019

The Lived Experiences of Deep Brain Stimulation in Parkinson's Disease: An Interpretative Phenomenological Analysis.

Parkinsons Dis 2019 3;2019:1937235. Epub 2019 Feb 3.

UCL Institute of Neurology, Sobell Department of Motor Neuroscience and Movement Disorders, Queen Square, London, UK.

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http://dx.doi.org/10.1155/2019/1937235DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6377998PMC
February 2019

Connectivity derived thalamic segmentation in deep brain stimulation for tremor.

Neuroimage Clin 2018 28;18:130-142. Epub 2018 Jan 28.

Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, Queen Square, London WC1N 3BG, UK.

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http://dx.doi.org/10.1016/j.nicl.2018.01.008DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5790021PMC
January 2019

Long-term GPi-DBS improves motor features in myoclonus-dystonia and enhances social adjustment.

Mov Disord 2019 01 9;34(1):87-94. Epub 2018 Oct 9.

Sorbonne Université, Faculté de Médecine; CNRS UMR 7225, UMR S 1127, Institut du Cerveau et de la Moelle épinière, Paris, France.

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http://dx.doi.org/10.1002/mds.27474DOI Listing
January 2019

Effect of Low versus High Frequency Subthalamic Deep Brain Stimulation on Speech Intelligibility and Verbal Fluency in Parkinson's Disease: A Double-Blind Study.

J Parkinsons Dis 2019 ;9(1):141-151

Sobell Department of Motor Neuroscience and Movement Disorders, Unit of Functional Neurosurgery, National Hospital of Neurology and Neurosurgery, Queen Square, London, UK.

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http://dx.doi.org/10.3233/JPD-181368DOI Listing
January 2019

Enhanced Motivational Modulation of Motor Behaviour with Subthalamic Nucleus Deep Brain Stimulation in Parkinson's Disease.

Parkinsons Dis 2019 2;2019:3604372. Epub 2019 Jan 2.

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

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http://dx.doi.org/10.1155/2019/3604372DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6334333PMC
January 2019

Sensory function in cluster headache: an observational study comparing the symptomatic and asymptomatic sides.

Neuropsychiatr Dis Treat 2018 10;14:3363-3371. Epub 2018 Dec 10.

Cognitive Motor Neuroscience Group, Department of Clinical and Movement Neurosciences, University College London Queen Square Institute of Neurology, The National Hospital for Neurology and Neurosurgery, London, UK.

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http://dx.doi.org/10.2147/NDT.S186051DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6292232PMC
December 2018

The many facets of dopamine: Toward an integrative theory of the role of dopamine in managing the body's energy resources.

Physiol Behav 2018 10 19;195:128-141. Epub 2018 Jul 19.

Western Sydney University, Sydney, Australia; Department of Social Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar. Electronic address:

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http://dx.doi.org/10.1016/j.physbeh.2018.06.032DOI Listing
October 2018

Association of Optic Pathways and Brain Structure With Deep Brain Stimulation of the Nucleus Basalis of Meynert for Parkinson Disease Dementia-Reply.

JAMA Neurol 2018 07;75(7):896-897

Sobell Department of Motor Neuroscience and Movement Disorders, University College London, Institute of Neurology, Queen Square, London, England.

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http://dx.doi.org/10.1001/jamaneurol.2018.1069DOI Listing
July 2018

GBA-Associated Parkinson's Disease: Progression in a Deep Brain Stimulation Cohort.

J Parkinsons Dis 2017 ;7(4):635-644

Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London, UK.

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http://dx.doi.org/10.3233/JPD-171172DOI Listing
June 2018

Theta burst magnetic stimulation over the pre-supplementary motor area improves motor inhibition.

Brain Stimul 2017 Sep - Oct;10(5):944-951. Epub 2017 May 22.

Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, Queen Square, London, WC1N3BG, United Kingdom. Electronic address:

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http://dx.doi.org/10.1016/j.brs.2017.05.008DOI Listing
April 2018

Reply: MoCA for cognitive screening in Parkinson's disease: Beware of floor effect.

Mov Disord 2018 03 20;33(3):499-500. Epub 2018 Feb 20.

National Centre of Epidemiology and CIBERNED, Carlos III Institute of Health, Madrid, Spain.

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http://dx.doi.org/10.1002/mds.27339DOI Listing
March 2018

Global scales for cognitive screening in Parkinson's disease: Critique and recommendations.

Mov Disord 2018 02 23;33(2):208-218. Epub 2017 Nov 23.

National Centre of Epidemiology and CIBERNED, Carlos III Institute of Health, Madrid, Spain.

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http://dx.doi.org/10.1002/mds.27233DOI Listing
February 2018

Neuropsychological and Neuropsychiatric Features of Idiopathic and DYT1 Dystonia and the Impact of Medical and Surgical treatment.

Arch Clin Neuropsychol 2017 Nov;32(7):888-905

Cognitive Motor Neuroscience Group, Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology, London WC1N 3BG, UK.

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http://dx.doi.org/10.1093/arclin/acx095DOI Listing
November 2017

Continuous Theta Burst Stimulation Over the Dorsolateral Prefrontal Cortex and the Pre-SMA Alter Drift Rate and Response Thresholds Respectively During Perceptual Decision-Making.

Brain Stimul 2016 Jul-Aug;9(4):601-8. Epub 2016 Apr 12.

Cognitive Motor Neuroscience Group, Institute of Neurology, University College London, 33 Queen Square, London, WC1N 3BG, UK; Sobell Department of Motor Neuroscience and Movement Disorders, Institute of Neurology, University College London, 33 Queen Square, London WC1N 3BG, UK. Electronic address:

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http://dx.doi.org/10.1016/j.brs.2016.04.004DOI Listing
October 2017

The cognitive features of idiopathic and DYT1 dystonia.

Mov Disord 2017 Oct 19;32(10):1348-1355. Epub 2017 Jun 19.

Cognitive Motor Neuroscience Group, Sobell Department of Motor Neuroscience & Movement Disorders, University College London (UCL) Institute of Neurology, The National Hospital for Neurology & Neurosurgery, London, UK.

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http://dx.doi.org/10.1002/mds.27048DOI Listing
October 2017

Subthalamic deep brain stimulation sweet spots and hyperdirect cortical connectivity in Parkinson's disease.

Neuroimage 2017 09 12;158:332-345. Epub 2017 Jul 12.

Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, Queen Square, London, WC1N 3BG, UK; Victor Horsley Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, Queen Square, London, WC1N 3BG, UK.

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http://dx.doi.org/10.1016/j.neuroimage.2017.07.012DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6581538PMC
September 2017

Unilateral subthalamotomy in Parkinson's disease: Cognitive, psychiatric and neuroimaging changes.

Cortex 2017 09 27;94:39-48. Epub 2017 Jun 27.

Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London, UK. Electronic address:

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http://dx.doi.org/10.1016/j.cortex.2017.06.006DOI Listing
September 2017

Optimizing psychosocial adjustment after deep brain stimulation of the subthalamic nucleus in Parkinson's disease.

Mov Disord 2017 08 15;32(8):1155-1158. Epub 2017 May 15.

Cognitive Motor Neuroscience Group & Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology, London, UK.

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http://dx.doi.org/10.1002/mds.27032DOI Listing
August 2017

Deep brain stimulation impairment scale (DBS-IS) may be of limited value.

Parkinsonism Relat Disord 2017 08 19;41:132. Epub 2017 May 19.

Functional Neurosurgery Unit, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, 33Queen Square, London WC1N £BG, UK.

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https://linkinghub.elsevier.com/retrieve/pii/S13538020173018
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http://dx.doi.org/10.1016/j.parkreldis.2017.05.016DOI Listing
August 2017

Probing the timing network: A continuous theta burst stimulation study of temporal categorization.

Neuroscience 2017 07 19;356:167-175. Epub 2017 May 19.

Departamento de Neurobiología Conductual y Cognitiva, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro, Mexico. Electronic address:

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http://dx.doi.org/10.1016/j.neuroscience.2017.05.023DOI Listing
July 2017

l-Dopa responsiveness is associated with distinctive connectivity patterns in advanced Parkinson's disease.

Mov Disord 2017 06 8;32(6):874-883. Epub 2017 May 8.

Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, Queen Square, London, UK.

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http://dx.doi.org/10.1002/mds.27017DOI Listing
June 2017

The role of dopamine in positive and negative prediction error utilization during incidental learning - Insights from Positron Emission Tomography, Parkinson's disease and Huntington's disease.

Cortex 2017 05 19;90:149-162. Epub 2016 Sep 19.

Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany; Leipzig University Medical Center, IFB Adiposity Diseases, Leipzig, Germany. Electronic address:

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http://dx.doi.org/10.1016/j.cortex.2016.09.004DOI Listing
May 2017

Inhibitory dysfunction contributes to some of the motor and non-motor symptoms of movement disorders and psychiatric disorders.

Philos Trans R Soc Lond B Biol Sci 2017 Apr;372(1718)

Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, 33 Queen Square, London WC1N 3BG, UK.

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http://dx.doi.org/10.1098/rstb.2016.0198DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5332857PMC
April 2017

Event-related potentials and cognition in Parkinson's disease: An integrative review.

Neurosci Biobehav Rev 2016 Dec 3;71:691-714. Epub 2016 Aug 3.

Department of Neurology, Hannover Medical School, Hannover, Germany.

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http://dx.doi.org/10.1016/j.neubiorev.2016.08.003DOI Listing
December 2016

The development and validation of the Cluster Headache Quality of life scale (CHQ).

J Headache Pain 2016 Dec 5;17(1):79. Epub 2016 Sep 5.

Cognitive Motor Neuroscience Group, Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery, Queen Square, London, WC1N 3BG, UK.

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http://dx.doi.org/10.1186/s10194-016-0674-1DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5011462PMC
December 2016

Editorial: Non-invasive Brain Stimulation in Neurology and Psychiatry.

Front Neurosci 2016 15;10:574. Epub 2016 Dec 15.

Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology London, UK.

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http://dx.doi.org/10.3389/fnins.2016.00574DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5156685PMC
December 2016

Motor symptoms in Parkinson's disease: A unified framework.

Neurosci Biobehav Rev 2016 Sep 12;68:727-740. Epub 2016 Jul 12.

Cognitive Motor Neuroscience Group and Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, The National Hospital for Neurology and Neurosurgery London, UK.

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http://dx.doi.org/10.1016/j.neubiorev.2016.07.010DOI Listing
September 2016

In Parkinson's disease STN stimulation enhances responsiveness of movement initiation speed to high reward value.

Neuropsychologia 2016 08 28;89:273-280. Epub 2016 Jun 28.

Sobell Department of Motor Neuroscience & Movement Disorders, UCL, Institute of Neurology, 33 Queen Square, London, WC1N 3BG, United Kingdom. Electronic address:

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http://dx.doi.org/10.1016/j.neuropsychologia.2016.06.033DOI Listing
August 2016

Subthalamic nucleus deep brain stimulation induces impulsive action when patients with Parkinson's disease act under speed pressure.

Exp Brain Res 2016 07 18;234(7):1837-1848. Epub 2016 Feb 18.

Unit of Functional Neurosurgery, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, 33 Queen Square, London, WC1N 3BG, UK.

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http://dx.doi.org/10.1007/s00221-016-4577-9DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4893074PMC
July 2016

Movement-related potentials in Parkinson's disease.

Clin Neurophysiol 2016 06 12;127(6):2509-19. Epub 2016 Apr 12.

Sobell Department of Motor Neuroscience and Movement Disorders, Institute of Neurology, University College London, UK. Electronic address:

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http://dx.doi.org/10.1016/j.clinph.2016.04.004DOI Listing
June 2016

Ventral tegmental area deep brain stimulation for refractory chronic cluster headache.

Neurology 2016 05 30;86(18):1676-82. Epub 2016 Mar 30.

From the Unit of Functional Neurosurgery (H.A., J.H., M.J., M.H., L.Z.), Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, University College London; Victor Horsley Department of Neurosurgery (H.A., J.H., L.Z.), National Hospital for Neurology and Neurosurgery, London; Headache Group (S.M., S.L., M.M.), Institute of Neurology and National Hospital for Neurology and Neurosurgery, London, UK; and Department of Neurosurgery (M.H.), University Hospital, Umeå, Sweden.

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http://dx.doi.org/10.1212/WNL.0000000000002632DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4854586PMC
May 2016

Value and Efficacy of Transcranial Direct Current Stimulation in the Cognitive Rehabilitation: A Critical Review Since 2000.

Front Neurosci 2016 18;10:157. Epub 2016 Apr 18.

Department of General Psychology, Center for Cognitive Neuroscience, University of Padova Padua, Italy.

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http://dx.doi.org/10.3389/fnins.2016.00157DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4834357PMC
May 2016

Quality of life in primary headache disorders: A review.

Cephalalgia 2016 Jan 17;36(1):67-91. Epub 2015 Apr 17.

Headache Group, Institute of Neurology and the National Hospital for Neurology and Neurosurgery, Queen Square, London, UK

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http://dx.doi.org/10.1177/0333102415580099DOI Listing
January 2016

A fronto-striato-subthalamic-pallidal network for goal-directed and habitual inhibition.

Nat Rev Neurosci 2015 Dec 4;16(12):719-32. Epub 2015 Nov 4.

Centro Integral de Neurociencias AC (CINAC), HM Puerta del Sur, Hospitales de Madrid Mostoles, 28938 Madrid, Spain.

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http://dx.doi.org/10.1038/nrn4038DOI Listing
December 2015

Different effects of dopaminergic medication on perceptual decision-making in Parkinson's disease as a function of task difficulty and speed-accuracy instructions.

Neuropsychologia 2015 Aug 13;75:577-87. Epub 2015 Jul 13.

Cognitive Motor Neuroscience Group, Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology, UK; Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology, UK. Electronic address:

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http://dx.doi.org/10.1016/j.neuropsychologia.2015.07.012DOI Listing
August 2015

Bilateral globus pallidus stimulation for severe Tourette's syndrome: a double-blind, randomised crossover trial.

Lancet Neurol 2015 Jun 14;14(6):595-605. Epub 2015 Apr 14.

Sobell Department of Motor Neuroscience, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK. Electronic address:

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http://dx.doi.org/10.1016/S1474-4422(15)00008-3DOI Listing
June 2015

Parkinson's disease dementia: a neural networks perspective.

Brain 2015 Jun 16;138(Pt 6):1454-76. Epub 2015 Apr 16.

Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, Queen Square, London, UK, WC1N 3BG.

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http://dx.doi.org/10.1093/brain/awv104DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4614131PMC
June 2015

Decision-making impairments in Parkinson's disease as a by-product of defective cost-benefit analysis and feedback processing.

Neurodegener Dis Manag 2014 ;4(4):317-27

Biological & Experimental Psychology Group, School of Biological & Chemical Sciences, Queen Mary University of London, Mile End Road, London, E1 4NS, UK.

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http://dx.doi.org/10.2217/nmt.14.23DOI Listing
April 2015

International validation of a behavioral scale in Parkinson's disease without dementia.

Mov Disord 2015 Apr 21;30(5):705-13. Epub 2015 Mar 21.

CHU Clermont-Ferrand, Neurology Department; CHU Gabriel Montpied, Clermont-Ferrand, France; Université Clermont 1, UFR Medecine, EA7280, Clermont-Ferrand, France.

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http://dx.doi.org/10.1002/mds.26223DOI Listing
April 2015

Motor and perceptual timing in Parkinson's disease.

Adv Exp Med Biol 2014 ;829:265-90

School of Psychology, Cardiff University, Cardiff, UK,

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http://dx.doi.org/10.1007/978-1-4939-1782-2_14DOI Listing
March 2015

Dopaminergic medication alters auditory distractor processing in Parkinson's disease.

Acta Psychol (Amst) 2015 Mar 16;156:45-56. Epub 2015 Feb 16.

Department of Psychology, Faculty of Arts, Aškerčeva 2, 1000 Ljubljana, Slovenia. Electronic address:

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http://dx.doi.org/10.1016/j.actpsy.2015.02.001DOI Listing
March 2015

A randomized controlled pilot study to evaluate a technology platform for the assisted living of people with dementia and their carers.

J Alzheimers Dis 2014 ;41(2):515-23

Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology & The National Hospital for Neurology and Neurosurgery, London, UK.

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http://dx.doi.org/10.3233/JAD-132156DOI Listing
February 2015

Parkinson's disease, the subthalamic nucleus, inhibition, and impulsivity.

Mov Disord 2015 Feb 9;30(2):128-40. Epub 2014 Oct 9.

Cognitive Motor Neuroscience Group and Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London, United Kingdom.

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http://dx.doi.org/10.1002/mds.26049DOI Listing
February 2015

The neuropsychology of cluster headache: cognition, mood, disability, and quality of life of patients with chronic and episodic cluster headache.

Headache 2015 Feb;55(2):287-300

Cognitive Motor Neuroscience Group, Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery, London, UK.

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http://dx.doi.org/10.1111/head.12486DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4354253PMC
February 2015

Long-term outcome of subthalamic nucleus deep brain stimulation for Parkinson's disease using an MRI-guided and MRI-verified approach.

J Neurol Neurosurg Psychiatry 2014 Dec 29;85(12):1419-25. Epub 2014 Apr 29.

Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London, UK.

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http://dx.doi.org/10.1136/jnnp-2013-306907DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4451170PMC
December 2014

Neural correlates of executive dysfunction in schizophrenia: failure to modulate brain activity with task demands.

Neuroreport 2014 Nov;25(16):1308-15

aSobell Research Department of Motor Neuroscience bWellcome Department of Imaging Neuroscience, University College London, London, UK.

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http://content.wkhealth.com/linkback/openurl?sid=WKPTLP:land
Publisher Site
http://dx.doi.org/10.1097/WNR.0000000000000264DOI Listing
November 2014

Probabilistic classification learning with corrective feedback is associated with in vivo striatal dopamine release in the ventral striatum, while learning without feedback is not.

Hum Brain Mapp 2014 Oct 28;35(10):5106-15. Epub 2014 Apr 28.

Cognitive Motor Neuroscience Group, Sobell Department of Motor Neuroscience and Movement Disorders, Institute of Neurology, University College London, London, United Kingdom.

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http://dx.doi.org/10.1002/hbm.22536DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4285817PMC
October 2014

Motivational modulation of bradykinesia in Parkinson's disease off and on dopaminergic medication.

J Neurol 2014 Jun 1;261(6):1080-9. Epub 2014 Apr 1.

Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, The National Hospital for Neurology and Neurosurgery, 33 Queen Square, London, WC1N 3BG, UK.

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http://dx.doi.org/10.1007/s00415-014-7315-xDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4057625PMC
June 2014

The subthalamic nucleus and inhibitory control: impact of subthalamotomy in Parkinson's disease.

Brain 2014 May 22;137(Pt 5):1470-80. Epub 2014 Mar 22.

1 Cognitive-Motor Neuroscience Group and the Functional Neurosurgery Unit, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology and The National Hospital for Neurology and Neurosurgery, WC1N 3BG, UK.

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http://dx.doi.org/10.1093/brain/awu058DOI Listing
May 2014

Pallidal stimulation for primary generalised dystonia: effect on cognition, mood and quality of life.

J Neurol 2014 Jan 1;261(1):164-73. Epub 2013 Nov 1.

Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, The National Hospital for Neurology and Neurosurgery, Queen Square, London, WC1N 3BG, UK,

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http://dx.doi.org/10.1007/s00415-013-7161-2DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3895192PMC
January 2014

The effects of dopaminergic medication on dynamic decision making in Parkinson's disease.

Neuropsychologia 2014 Jan 19;53:157-64. Epub 2013 Nov 19.

Sobell Department of Motor Neuroscience and Movement Disorders, The National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, 33 Queen Square, London WC1N 3 BG, United Kingdom.

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http://dx.doi.org/10.1016/j.neuropsychologia.2013.10.024DOI Listing
January 2014

The nucleus basalis of Meynert: a new target for deep brain stimulation in dementia?

Neurosci Biobehav Rev 2013 Dec 11;37(10 Pt 2):2676-88. Epub 2013 Sep 11.

Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, Queen Square, London WC1N 3BG, UK.

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http://dx.doi.org/10.1016/j.neubiorev.2013.09.003DOI Listing
December 2013

What are people with Parkinson's disease really impaired on when it comes to making decisions? A meta-analysis of the evidence.

Neurosci Biobehav Rev 2013 Dec 21;37(10 Pt 2):2836-46. Epub 2013 Oct 21.

Biological and Experimental Psychology, School of Biological and Chemical Sciences, Queen Mary University of London, Mile End Road, London E1 4NS, UK.

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http://dx.doi.org/10.1016/j.neubiorev.2013.10.005DOI Listing
December 2013

Effects of deep brain stimulation of the subthalamic nucleus on inhibitory and executive control over prepotent responses in Parkinson's disease.

Front Syst Neurosci 2013 Dec 25;7:118. Epub 2013 Dec 25.

Cognitive Motor Neuroscience Group and Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, The National Hospital for Neurology and Neurosurgery London, UK.

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http://dx.doi.org/10.3389/fnsys.2013.00118DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3872293PMC
December 2013

Risky choices link the subthalamic nucleus with pathological gambling in Parkinson's disease.

Mov Disord 2013 Oct 10;28(12):1617-9. Epub 2013 Jul 10.

UCL Institute of Neurology, The National Hospital for Neurology and Neurosurgery, London, United Kingdom.

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http://dx.doi.org/10.1002/mds.25539DOI Listing
October 2013

Executive dysfunction in Parkinson's disease: a review.

J Neuropsychol 2013 Sep;7(2):193-224

Department of Clinical Neuroscience and Preventive Medicine, Danube University, Krems, Austria.

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http://dx.doi.org/10.1111/jnp.12028DOI Listing
September 2013

Selective executive dysfunction but intact risky decision-making in early Huntington's disease.

Mov Disord 2013 Jul 23;28(8):1104-9. Epub 2013 Feb 23.

Sobell Department of Motor Neuroscience and Movement Disorders, University College London, Institute of Neurology, London, United Kingdom.

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http://dx.doi.org/10.1002/mds.25388DOI Listing
July 2013

Bilateral stimulation of the subthalamic nucleus has differential effects on reactive and proactive inhibition and conflict-induced slowing in Parkinson's disease.

Exp Brain Res 2013 May 23;226(3):451-62. Epub 2013 Mar 23.

Sobell Department of Motor Neuroscience and Movement Disorders, UCL, Institute of Neurology, The National Hospital for Neurology and Neurosurgery, 33 Queen Square, London, WC1N 3BG, UK.

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http://dx.doi.org/10.1007/s00221-013-3457-9DOI Listing
May 2013

Subthalamic nucleus gamma oscillations mediate a switch from automatic to controlled processing: a study of random number generation in Parkinson's disease.

Neuroimage 2013 Jan 30;64:284-9. Epub 2012 Aug 30.

Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology & The National Hospital for Neurology and Neurosurgery, London, WC1N 3BG, UK.

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http://dx.doi.org/10.1016/j.neuroimage.2012.08.068DOI Listing
January 2013

Give it time: neural evidence for distorted time perception and enhanced memory encoding in emotional situations.

Neuroimage 2012 Oct 29;63(1):591-9. Epub 2012 Jun 29.

Department of Neurobiology, Weizmann Institute of Science, Rehovot 76100, Israel.

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http://dx.doi.org/10.1016/j.neuroimage.2012.06.041DOI Listing
October 2012

Semantic and phonemic verbal fluency in Parkinson's disease: Influence of clinical and demographic variables.

Behav Neurol 2012 ;25(2):111-8

Cognitive Motor Neuroscience Group, Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology, London, UK.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5294261PMC
July 2012

Probabilistic classification learning with corrective feedback is selectively impaired in early Huntington's disease--evidence for the role of the striatum in learning with feedback.

Neuropsychologia 2012 Jul 31;50(9):2176-86. Epub 2012 May 31.

Sobell Department of Motor Neuroscience and Movement Disorders, UCL, Institute of Neurology, Queen Square, London, WC1N3BG, United Kingdom.

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http://dx.doi.org/10.1016/j.neuropsychologia.2012.05.021DOI Listing
July 2012

Deep brain stimulation of the subthalamic nucleus improves sense of well-being in Parkinson's disease.

Mov Disord 2012 Mar 4;27(3):372-8. Epub 2012 Jan 4.

Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London, UK.

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http://dx.doi.org/10.1002/mds.24035DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3306058PMC
March 2012

Action reprogramming in Parkinson's disease: response to prediction error is modulated by levels of dopamine.

J Neurosci 2012 Jan;32(2):542-50

Sobell Department of Motor Neuroscience and Movement Disorders, Institute of Neurology, University College London, London, WC1N 3BG, UK.

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http://dx.doi.org/10.1523/JNEUROSCI.3621-11.2012DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6621072PMC
January 2012

A gamma band specific role of the subthalamic nucleus in switching during verbal fluency tasks in Parkinson's disease.

Exp Neurol 2011 Dec 18;232(2):136-42. Epub 2011 Aug 18.

Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology & The National Hospital for Neurology and Neurosurgery, WC1N 3BG, UK.

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http://dx.doi.org/10.1016/j.expneurol.2011.07.010DOI Listing
December 2011

Adolescent and adult children of parents with Parkinson's disease: incorporating their needs in clinical guidelines.

Parkinsons Dis 2011 12;2011:951874. Epub 2011 Jun 12.

Institute of Neurology, University College London, Queen Square, London WC1N 3BG, UK.

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http://dx.doi.org/10.4061/2011/951874DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3135087PMC
November 2011

Dopamine Modulates Striato-Frontal Functioning during Temporal Processing.

Front Integr Neurosci 2011 25;5:70. Epub 2011 Oct 25.

Department of Psychology, University of Essex Colchester, UK.

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http://dx.doi.org/10.3389/fnint.2011.00070DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3200491PMC
November 2011

Patients' perceptions of life shift after deep brain stimulation for primary dystonia--A qualitative study.

Mov Disord 2011 Sep 28;26(11):2101-6. Epub 2011 May 28.

Department of Community Medicine and Rehabilitation, Occupational Therapy, Umeå University, Umeå, Sweden.

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http://dx.doi.org/10.1002/mds.23796DOI Listing
September 2011

Levodopa medication does not influence motor inhibition or conflict resolution in a conditional stop-signal task in Parkinson's disease.

Exp Brain Res 2011 Sep 28;213(4):435-45. Epub 2011 Jul 28.

Cognitive-Motor Neuroscience Group, Sobell Department of Motor Neuroscience and Movement Disorders, Institute of Neurology and The National Hospital for Neurology and Neurosurgery, University College London, 33 Queen Square, London, UK.

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http://dx.doi.org/10.1007/s00221-011-2793-xDOI Listing
September 2011

Functional imaging of subthalamic nucleus deep brain stimulation in Parkinson's disease.

Mov Disord 2011 Aug 14;26(10):1835-43. Epub 2011 Jun 14.

Unit of Functional Neurosurgery, UCL Institute of Neurology, Queen Square, London, United Kingdom.

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http://dx.doi.org/10.1002/mds.23788DOI Listing
August 2011

Deficits in inhibitory control and conflict resolution on cognitive and motor tasks in Parkinson's disease.

Exp Brain Res 2011 Jul 4;212(3):371-84. Epub 2011 Jun 4.

Cognitive-Motor Neuroscience Group, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, The National Hospital for Neurology and Neurosurgery, 33 Queen Square, London, WC1N 3BG, UK.

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http://dx.doi.org/10.1007/s00221-011-2736-6DOI Listing
July 2011

Neuropsychological, neuropsychiatric, and quality of life issues in DBS for dystonia.

Mov Disord 2011 Jun;26 Suppl 1:S63-78

UCL Institute of Neurology, The National Hospital for Neurology and Neurosurgery, Queen Square, London, United Kingdom.

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http://dx.doi.org/10.1002/mds.23511DOI Listing
June 2011