Works matching AU Helmich, Rick C.

Results: 65

Visuomotor processing is altered after peripheral nerve damage in neuralgic amyotrophy.

Published in:

Brain Communications, 2022, v. 4, n. 1, p. 1, doi. 10.1093/braincomms/fcac034

By:

Lustenhouwer, Renee;
Cameron, Ian G. M.;
Wolfs, Elze;
van Alfen, Nens;
Toni, Ivan;
Geurts, Alexander C. H.;
van Engelen, Baziel G. M.;
Groothuis, Jan T.;
Helmich, Rick C.

Publication type:

Article

Propranolol Reduces Parkinson's Tremor and Inhibits Tremor‐Related Activity in the Motor Cortex: A Placebo‐Controlled Crossover Trial.

Published in:

Annals of Neurology, 2025, v. 97, n. 4, p. 741, doi. 10.1002/ana.27159

By:

van der Heide, Anouk;
Wessel, Maaike;
Papadopetraki, Danae;
Geurts, Dirk E.M.;
van Prooije, Teije H.;
Gommans, Frank;
Bloem, Bastiaan R.;
Dirkx, Michiel F.;
Helmich, Rick C.

Publication type:

Article

Aerobic Exercise Alters Brain Function and Structure in Parkinson's Disease: A Randomized Controlled Trial.

Published in:

Annals of Neurology, 2022, v. 91, n. 2, p. 203, doi. 10.1002/ana.26291

By:

Johansson, Martin E.;
Cameron, Ian G. M.;
Van der Kolk, Nicolien M.;
de Vries, Nienke M.;
Klimars, Eva;
Toni, Ivan;
Bloem, Bastiaan R.;
Helmich, Rick C.

Publication type:

Article

“RYR1 and the cerebellum”: scientific commentary on “Defective Cerebellar Ryanodine Receptor Type 1 and Endoplasmic Reticulum Calcium ‘Leak’ in Tremor Pathophysiology”.

Published in:

Acta Neuropathologica, 2024, v. 147, n. 1, p. 1, doi. 10.1007/s00401-024-02687-0

By:

Jungbluth, Heinz;
Famili, Dennis T.;
Helmich, Rick C.;
Previtali, Stefano;
Voermans, Nicol C.

Publication type:

Article

Mapping dopaminergic projections in the human brain with resting-state fMRI.

Published in:

eLife, 2022, p. 1, doi. 10.7554/eLife.71846

By:

Oldehinkel, Marianne;
Llera, Alberto;
Faber, Myrthe;
Huertas, Ismael;
Buitelaar, Jan K.;
Bloem, Bastiaan R.;
Marquand, Andre F.;
Helmich, Rick C.;
Haak, Koen V.;
Beckmann, Christian F.

Publication type:

Article

Intact working memory in non-manifesting LRRK2 carriers -- an fMRI study.

Published in:

European Journal of Neuroscience, 2016, v. 43, n. 1, p. 106, doi. 10.1111/ejn.13120

By:

Thaler, Avner;
Helmich, Rick C.;
Or‐Borichev, Ayelet;
Nuenen, Bart F.L.;
Shapira‐Lichter, Irit;
Gurevich, Tanya;
Orr‐Urtreger, Avi;
Marder, Karen;
Bressman, Susan;
Bloem, Bastiaan R.;
Giladi, Nir;
Hendler, Talma;
Mirelman, Anat;
Munoz, Doug

Publication type:

Article

Pallidal dysfunction drives a cerebellothalamic circuit into Parkinson tremor.

Published in:

Annals of Neurology, 2011, v. 69, n. 2, p. 269, doi. 10.1002/ana.22361

By:

Helmich, Rick C.;
Janssen, Marcel J. R.;
Oyen, Wim J. G.;
Bloem, Bastiaan R.;
Toni, Ivan

Publication type:

Article

Essential Tremor Suppression with a Novel Anti‐Tremor Orthosis: A Randomized Crossover Trial.

Published in:

Movement Disorders, 2025, v. 40, n. 3, p. 445, doi. 10.1002/mds.30082

By:

Mugge, Winfred;
Elstgeest, Liset E.M.;
van Ginkel, Milan;
Pol, Lucas;
de Lange, IJsbrand;
Pambakian, Nicola;
Assis de Souza, Alvaro;
Helmich, Rick C.;
Kamphuis, Daan J.

Publication type:

Article

Changes in Action Tremor in Parkinson's Disease over Time: Clinical and Neuroimaging Correlates.

Published in:

Movement Disorders, 2025, v. 40, n. 2, p. 292, doi. 10.1002/mds.30081

By:

van den Berg, Kevin R.E.;
Johansson, Martin E.;
Dirkx, Michiel F.;
Bloem, Bastiaan R.;
Helmich, Rick C.

Publication type:

Article

Integrative Brain States Facilitate the Expression of Parkinson's Tremor.

Published in:

Movement Disorders, 2023, v. 38, n. 9, p. 1615, doi. 10.1002/mds.29506

By:

Dirkx, Michiel F.;
Shine, James M.;
Helmich, Rick C.

Publication type:

Article

International Multicenter Analysis of Brain Structure Across Clinical Stages of Parkinson's Disease.

Published in:

Movement Disorders, 2021, v. 36, n. 11, p. 2583, doi. 10.1002/mds.28706

By:

Laansma, Max A.;
Bright, Joanna K.;
Al‐Bachari, Sarah;
Anderson, Tim J.;
Ard, Tyler;
Assogna, Francesca;
Baquero, Katherine A.;
Berendse, Henk W.;
Blair, Jamie;
Cendes, Fernando;
Dalrymple‐Alford, John C.;
de Bie, Rob M.A.;
Debove, Ines;
Dirkx, Michiel F.;
Druzgal, Jason;
Emsley, Hedley C.A.;
Garraux, Gäetan;
Guimarães, Rachel P.;
Gutman, Boris A.;
Helmich, Rick C.

Publication type:

Article

Cerebello‐Cortical Control of Tremor Rhythm and Amplitude in Parkinson's Disease.

Published in:

Movement Disorders, 2021, v. 36, n. 7, p. 1727, doi. 10.1002/mds.28603

By:

Helmich, Rick C.;
Van den Berg, Kevin R.E.;
Panyakaew, Pattamon;
Cho, Hyun J.;
Osterholt, Thomas;
McGurrin, Patrick;
Shamim, Ejaz A.;
Popa, Traian;
Haubenberger, Dietrich;
Hallett, Mark

Publication type:

Article

Stress and Mindfulness in Parkinson's Disease: Clinical Effects and Potential Underlying Mechanisms.

Published in:

Movement Disorders, 2021, v. 36, n. 1, p. 64, doi. 10.1002/mds.28345

By:

Heide, Anouk;
Meinders, Marjan J.;
Speckens, Anne E.M.;
Peerbolte, Tessa F.;
Bloem, Bastiaan R.;
Helmich, Rick C.

Publication type:

Article

Tremor habituation to deep brain stimulation: Underlying mechanisms and solutions.

Published in:

2019

By:

Fasano, Alfonso;
Helmich, Rick C.

Publication type:

journal article

The cerebral basis of Parkinsonian tremor: A network perspective.

Published in:

2018

By:

Helmich, Rick C.

Publication type:

journal article

Unmasking levodopa resistance in Parkinson's disease.

Published in:

2016

By:

Nonnekes, Jorik;
Timmer, Monique H.M.;
Vries, Nienke M.;
Rascol, Olivier;
Helmich, Rick C.;
Bloem, Bastiaan R.

Publication type:

journal article

Striatal Dopamine Mediates the Interface between Motivational and Cognitive Control in Humans: Evidence from Genetic Imaging.

Published in:

Neuropsychopharmacology, 2010, v. 35, n. 9, p. 1943, doi. 10.1038/npp.2010.68

By:

Aarts, Esther;
Roelofs, Ardi;
Franke, Barbara;
Rijpkema, Mark;
Fernández, Guillén;
Helmich, Rick C.;
Cools, Roshan

Publication type:

Article

The Cerebral Network of Parkinson's Tremor: An Effective Connectivity fMRI Study.

Published in:

Journal of Neuroscience, 2016, v. 36, n. 19, p. 5362, doi. 10.1523/JNEUROSCI.3634-15.2016

By:

Dirkx, Michiel F.;
den Ouden, Hanneke;
Aarts, Esther;
Timmer, Monique;
Bloem, Bastiaan R.;
Toni, Ivan;
Helmich, Rick C.

Publication type:

Article

Study protocol for the MIND-PD study: a randomized controlled trial to investigate clinical and biological effects of mindfulness-based cognitive therapy in people with Parkinson's disease.

Published in:

BMC Neurology, 2024, v. 24, n. 1, p. 1, doi. 10.1186/s12883-024-03736-7

By:

van der Heide, Anouk;
Goltz, Franziska;
de Vries, Nienke M.;
Bloem, Bastiaan R.;
Speckens, Anne E.;
Helmich, Rick C.

Publication type:

Article

Altered reward-related neural responses in non-manifesting carriers of the Parkinson disease related LRRK2 mutation.

Published in:

2019

By:

Thaler, Avner;
Gonen, Tal;
Mirelman, Anat;
Helmich, Rick C.;
Gurevich, Tanya;
Orr-Urtreger, Avi;
Bloem, Bastiaan R.;
Giladi, Nir;
Hendler, Talma;
LRRK2 Ashkenazi Jewish consortium

Publication type:

journal article

Entangled cerebral networks in Parkinson's disease.

Published in:

2017

By:

Nieuwhof, Freek;
Helmich, Rick C.

Publication type:

journal article

Impaired dual tasking in Parkinson's disease is associated with reduced focusing of cortico-striatal activity.

Published in:

2017

By:

Nieuwhof, Freek;
Bloem, Bastiaan R.;
Reelick, Miriam F.;
Aarts, Esther;
Maidan, Inbal;
Mirelman, Anat;
Hausdorff, Jeffrey M.;
Toni, Ivan;
Helmich, Rick C.

Publication type:

journal article

Dopamine controls Parkinson's tremor by inhibiting the cerebellar thalamus.

Published in:

2017

By:

Dirkx, Michiel F.;
den Ouden, Hanneke E. M.;
Aarts, Esther;
Timmer, Monique H. M.;
Bloem, Bastiaan R.;
Toni, Ivan;
Helmich, Rick C.

Publication type:

journal article

Cerebral pathological and compensatory mechanisms in the premotor phase of leucine-rich repeat kinase 2 parkinsonism.

Published in:

2012

By:

van Nuenen BF;
Helmich RC;
Ferraye M;
Thaler A;
Hendler T;
Orr-Urtreger A;
Mirelman A;
Bressman S;
Marder KS;
Giladi N;
van de Warrenburg BP;
Bloem BR;
Toni I;
LRRK2 Ashkenazi Jewish Consortium;
van Nuenen, Bart F L;
Helmich, Rick C;
Ferraye, Murielle;
Thaler, Avner;
Hendler, Talma;
Orr-Urtreger, Avi

Publication type:

journal article

Cerebral pathological and compensatory mechanisms in the premotor phase of leucine-rich repeat kinase 2 parkinsonism.

Published in:

Brain: A Journal of Neurology, 2012, v. 135, n. 12, p. 3687

By:

van Nuenen, Bart F. L.;
Helmich, Rick C.;
Ferraye, Murielle;
Thaler, Avner;
Hendler, Talma;
Orr-Urtreger, Avi;
Mirelman, Anat;
Bressman, Susan;
Marder, Karen S.;
Giladi, Nir;
van de Warrenburg, Bart P. C.;
Bloem, Bastiaan R.;
Toni, Ivan

Publication type:

Article

Cerebral causes and consequences of parkinsonian resting tremor: a tale of two circuits?

Published in:

Brain: A Journal of Neurology, 2012, v. 135, n. 11, p. 3206, doi. 10.1093/brain/aws023

By:

Helmich, Rick C.;
Hallett, Mark;
Deuschl, Günther;
Toni, Ivan;
Bloem, Bastiaan R.

Publication type:

Article

Gait-related cerebral alterations in patients with Parkinson’s disease with freezing of gait.

Published in:

Brain: A Journal of Neurology, 2011, v. 134, n. 1, p. 59, doi. 10.1093/brain/awq324

By:

Snijders, Anke H.;
Leunissen, Inge;
Bakker, Maaike;
Overeem, Sebastiaan;
Helmich, Rick C.;
Bloem, Bastiaan R.;
Toni, Ivan

Publication type:

Article

The dynamic regulation of cortical excitability is altered in episodic ataxia type 2.

Published in:

Brain: A Journal of Neurology, 2010, v. 133, n. 12, p. 3519, doi. 10.1093/brain/awq315

By:

Helmich, Rick C.;
Siebner, Hartwig R.;
Giffin, Nicola;
Bestmann, Sven;
Rothwell, John C.;
Bloem, Bastiaan R.

Publication type:

Article

A voxel-based morphometry and diffusion tensor imaging analysis of asymptomatic Parkinson's disease-related G2019S LRRK2 mutation carriers.

Published in:

Movement Disorders, 2014, v. 29, n. 6, p. 823, doi. 10.1002/mds.25827

By:

Thaler, Avner;
Artzi, Moran;
Mirelman, Anat;
Jacob, Yael;
Helmich, Rick C.;
Nuenen, Bart F.L.;
Gurevich, Tanya;
Orr‐Urtreger, Avi;
Marder, Karen;
Bressman, Susan;
Bloem, Bastiaan R.;
Hendler, Talma;
Giladi, Nir;
Ben Bashat, Dafna

Publication type:

Article

Reduced parietal connectivity with a premotor writing area in writer's cramp.

Published in:

Movement Disorders, 2012, v. 27, n. 11, p. 1425, doi. 10.1002/mds.25029

By:

Delnooz, Cathérine C.S.;
Helmich, Rick C.;
Toni, Ivan;
van de Warrenburg, Bart P.C.

Publication type:

Article

Abnormal plasticity of the sensorimotor cortex to slow repetitive transcranial magnetic stimulation in patients with writer's cramp.

Published in:

Movement Disorders, 2007, v. 22, n. 1, p. 81, doi. 10.1002/mds.21219

By:

Bäumer, Tobias;
Demiralay, Cüneyt;
Hidding, Ute;
Bikmullina, Rosalia;
Helmich, Rick C.;
Wunderlich, Silke;
Rothwell, John;
Liepert, Joachim;
Siebner, Hartwig R.;
Münchau, Alexander

Publication type:

Article

Cognitive Stress Reduces the Effect of Levodopa on Parkinson's Resting Tremor.

Published in:

CNS Neuroscience & Therapeutics, 2017, v. 23, n. 3, p. 209, doi. 10.1111/cns.12670

By:

Zach, Heidemarie;
Dirkx, Michiel F.;
Pasman, Jaco W.;
Bloem, Bastiaan R.;
Helmich, Rick C.

Publication type:

Article

NA-CONTROL: a study protocol for a randomised controlled trial to compare specific outpatient rehabilitation that targets cerebral mechanisms through relearning motor control and uses self-management strategies to improve functional capability of the upper extremity, to usual care in patients with neuralgic amyotrophy.

Published in:

2019

By:

Lustenhouwer, Renee;
van Alfen, Nens;
Cameron, Ian G. M.;
Toni, Ivan;
Geurts, Alexander C. H.;
Helmich, Rick C.;
van Engelen, Baziel G. M.;
Groothuis, Jan T.

Publication type:

Journal Article

Reconstructing Re‐emergent Tremor.

Published in:

Movement Disorders Clinical Practice, 2023, v. 10, n. 9, p. 1293, doi. 10.1002/mdc3.13806

By:

Swinnen, Bart E.K.S.;
de Bie, Rob M.A.;
Hallett, Mark;
Helmich, Rick C.;
Buijink, Arthur W.G.

Publication type:

Article

Dystonic Tremor Disappearance after Internal Capsule Stroke.

Published in:

Movement Disorders Clinical Practice, 2023, v. 10, n. 8, p. 1203, doi. 10.1002/mdc3.13790

By:

Buijink, Arthur W.G.;
Snijders, Anke H.;
Helmich, Rick C.

Publication type:

Article

The cerebral tremor circuit in a patient with Holmes tremor.

Published in:

Annals of Clinical & Translational Neurology, 2020, v. 7, n. 8, p. 1453, doi. 10.1002/acn3.51143

By:

Nieuwhof, Freek;
Bie, Rob M.A.;
Praamstra, Peter;
Munckhof, Pepijn;
Helmich, Rick C.

Publication type:

Article

Functional connectivity in resting‐state networks relates to short‐term global cognitive functioning in cardiac arrest survivors.

Published in:

Human Brain Mapping, 2024, v. 45, n. 15, p. 1, doi. 10.1002/hbm.26769

By:

Verhulst, Marlous M. L. H.;
Keijzer, Hanneke M.;
van Gils, Pauline C. W.;
van Heugten, Caroline M.;
Meijer, Frederick J. A.;
Tonino, Bart A. R.;
Bonnes, Judith L.;
Delnoij, Thijs S. R.;
Hofmeijer, Jeannette;
Helmich, Rick C.

Publication type:

Article

GABAergic changes in the thalamocortical circuit in Parkinson's disease.

Published in:

Human Brain Mapping, 2020, v. 41, n. 4, p. 1017, doi. 10.1002/hbm.24857

By:

Nuland, Annelies J. M.;
Ouden, Hanneke E. M.;
Zach, Heidemarie;
Dirkx, Michiel F. M.;
Asten, Jack J. A.;
Scheenen, Tom W. J.;
Toni, Ivan;
Cools, Roshan;
Helmich, Rick C.

Publication type:

Article

Network abnormalities among non‐manifesting Parkinson disease related LRRK2 mutation carriers.

Published in:

Human Brain Mapping, 2019, v. 40, n. 8, p. 2546, doi. 10.1002/hbm.24543

By:

Jacob, Yael;
Rosenberg‐Katz, Keren;
Gurevich, Tanya;
Helmich, Rick C.;
Bloem, Bastiaan R.;
Orr‐Urtreger, Avi;
Giladi, Nir;
Mirelman, Anat;
Hendler, Talma;
Thaler, Avner

Publication type:

Article

A vision of 14 T MR for fundamental and clinical science.

Published in:

MAGMA: Magnetic Resonance Materials in Physics, Biology & Medicine, 2023, v. 36, n. 2, p. 211, doi. 10.1007/s10334-023-01081-3

By:

Bates, Steve;
Dumoulin, Serge O.;
Folkers, Paul J. M.;
Formisano, Elia;
Goebel, Rainer;
Haghnejad, Aidin;
Helmich, Rick C.;
Klomp, Dennis;
van der Kolk, Anja G.;
Li, Yi;
Nederveen, Aart;
Norris, David G.;
Petridou, Natalia;
Roell, Stefan;
Scheenen, Tom W. J.;
Schoonheim, Menno M.;
Voogt, Ingmar;
Webb, Andrew

Publication type:

Article

Author Correction: Virtual exam for Parkinson's disease enables frequent and reliable remote measurements of motor function.

Published in:

2022

By:

Burq, Maximilien;
Rainaldi, Erin;
Ho, King Chung;
Chen, Chen;
Bloem, Bastiaan R.;
Evers, Luc J. W.;
Helmich, Rick C.;
Myers, Lance;
Marks Jr., William J.;
Kapur, Ritu

Publication type:

Correction Notice

Virtual exam for Parkinson's disease enables frequent and reliable remote measurements of motor function.

Published in:

NPJ Digital Medicine, 2022, v. 5, n. 1, p. 1, doi. 10.1038/s41746-022-00607-8

By:

Burq, Maximilien;
Rainaldi, Erin;
Ho, King Chung;
Chen, Chen;
Bloem, Bastiaan R.;
Evers, Luc J. W.;
Helmich, Rick C.;
Myers, Lance;
Marks Jr., William J.;
Kapur, Ritu

Publication type:

Article

Stress and mindfulness in Parkinson's disease – a survey in 5000 patients.

Published in:

NPJ Parkinson's Disease, 2021, v. 7, n. 1, p. 1, doi. 10.1038/s41531-020-00152-9

By:

van der Heide, Anouk;
Speckens, Anne E. M.;
Meinders, Marjan J.;
Rosenthal, Liana S.;
Bloem, Bastiaan R.;
Helmich, Rick C.

Publication type:

Article

Spatial Remapping of Cortico-striatal Connectivity in Parkinson's Disease.

Published in:

Cerebral Cortex, 2010, v. 20, n. 5, p. 1175, doi. 10.1093/cercor/bhp178

By:

Helmich, Rick C.;
Derikx, Loes C.;
Bakker, Maaike;
Scheeringa, René;
Bloem, Bastiaan R.;
Toni, Ivan

Publication type:

Article

Reachable workspace analysis is a potential measurement for impairment of the upper extremity in neuralgic amyotrophy.

Published in:

Muscle & Nerve, 2022, v. 66, n. 3, p. 282, doi. 10.1002/mus.27651

By:

IJspeert, Jos;
Lustenhouwer, Renee;
Janssen, Renske M.;
Han, Jay J.;
Hatch, Maya N.;
Cameron, Ian;
Helmich, Rick C.;
van Engelen, Baziel;
van der Wees, Philip;
Geurts, Alexander C. H.;
van Alfen, Nens;
Groothuis, Jan T.

Publication type:

Article

Modulating arousal to overcome gait impairments in Parkinson's disease: how the noradrenergic system may act as a double-edged sword.

Published in:

Translational Neurodegeneration, 2023, v. 12, n. 1, p. 1, doi. 10.1186/s40035-023-00347-z

By:

Tosserams, Anouk;
Bloem, Bastiaan R.;
Ehgoetz Martens, Kaylena A.;
Helmich, Rick C.;
Kessels, Roy P. C.;
Shine, James M.;
Taylor, Natasha L.;
Wainstein, Gabriel;
Lewis, Simon J. G.;
Nonnekes, Jorik

Publication type:

Article

Writer's cramp: Increased dorsal premotor activity during intended writing.

Published in:

Human Brain Mapping, 2013, v. 34, n. 3, p. 613, doi. 10.1002/hbm.21464

By:

Delnooz, Cathérine C.S.;
Helmich, Rick C.;
Medendorp, W.P.;
Van de Warrenburg, Bart P.C.;
Toni, Ivan

Publication type:

Article

Motor imagery evokes increased somatosensory activity in parkinson's disease patients with tremor.

Published in:

Human Brain Mapping, 2012, v. 33, n. 8, p. 1763, doi. 10.1002/hbm.21318

By:

Helmich, Rick C.;
Bloem, Bastiaan R.;
Toni, Ivan

Publication type:

Article

Compensatory Activity in the Extrastriate Body Area of Parkinson's Disease Patients.

Published in:

Journal of Neuroscience, 2012, v. 32, n. 28, p. 9546, doi. 10.1523/JNEUROSCI.0335-12.2012

By:

van Nuenen, Bart F. L.;
Helmich, Rick C.;
Buenen, Noud;
van de Warrenburg, Bart P. C.;
Bloem, Bastiaan R.;
Toni, Ivan

Publication type:

Article

Increased Dependence of Action Selection on Recent Motor History in Parkinson's Disease.

Published in:

Journal of Neuroscience, 2009, v. 29, n. 19, p. 6105, doi. 10.1523/JNEUROSCI.0704-09.2009

By:

Helmich, Rick C.;
Aarts, Esther;
de Lange, Floris P.;
Bloem, Bastiaan R.;
Toni, Ivan

Publication type:

Article