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Rick Helmich
Rick Helmich
Neurologist | Principle Investigator | Donders Institute, Radboud University
Verified email at radboudumc.nl - Homepage
Title
Cited by
Cited by
Year
Cerebral causes and consequences of parkinsonian resting tremor: a tale of two circuits?
RC Helmich, M Hallett, G Deuschl, I Toni, BR Bloem
Brain, 2012
4412012
Spatial remapping of cortico-striatal connectivity in Parkinson's disease
RC Helmich, LC Derikx, M Bakker, R Scheeringa, BR Bloem, I Toni
Cerebral cortex 20 (5), 1175-1186, 2010
4272010
Pallidal dysfunction drives a cerebellothalamic circuit into Parkinson tremor
RC Helmich, MJR Janssen, WJG Oyen, BR Bloem, I Toni
Annals of neurology 69 (2), 269-281, 2011
3732011
Gait-related cerebral alterations in patients with Parkinson’s disease with freezing of gait
AH Snijders, I Leunissen, M Bakker, S Overeem, RC Helmich, BR Bloem, ...
Brain 134 (1), 59-72, 2011
3642011
Consensus paper: towards a systems-level view of cerebellar function: the interplay between cerebellum, basal ganglia, and cortex
D Caligiore, G Pezzulo, G Baldassarre, AC Bostan, PL Strick, K Doya, ...
The Cerebellum 16 (1), 203-229, 2017
3222017
Posture influences motor imagery: an fMRI study
FP de Lange, RC Helmich, I Toni
Neuroimage 33 (2), 609-617, 2006
3002006
The impact of the COVID-19 pandemic on Parkinson’s disease: hidden sorrows and emerging opportunities
RC Helmich, BR Bloem
Journal of Parkinson's disease 10 (2), 351, 2020
2722020
The pathophysiology of essential tremor and Parkinson’s tremor
RC Helmich, I Toni, G Deuschl, BR Bloem
Current neurology and neuroscience reports 13 (9), 1-10, 2013
2272013
Cerebral correlates of motor imagery of normal and precision gait
M Bakker, FP De Lange, RC Helmich, R Scheeringa, BR Bloem, I Toni
Neuroimage 41 (3), 998-1010, 2008
2112008
Striatal dopamine mediates the interface between motivational and cognitive control in humans: evidence from genetic imaging
E Aarts, A Roelofs, B Franke, M Rijpkema, G Fernández, RC Helmich, ...
Neuropsychopharmacology 35 (9), 1943-1951, 2010
1942010
Cerebral compensation during motor imagery in Parkinson's disease
RC Helmich, FP de Lange, BR Bloem, I Toni
Neuropsychologia 45 (10), 2201-2215, 2007
1812007
Parkinson’s disease as a system-level disorder
D Caligiore, RC Helmich, M Hallett, AA Moustafa, L Timmermann, I Toni, ...
npj Parkinson's Disease 2 (1), 1-9, 2016
1112016
Dopamine controls Parkinson’s tremor by inhibiting the cerebellar thalamus
MF Dirkx, HEM den Ouden, E Aarts, MHM Timmer, BR Bloem, I Toni, ...
Brain 140 (3), 721-734, 2017
1062017
The cerebral network of Parkinson's tremor: an effective connectivity fMRI study
MF Dirkx, H den Ouden, E Aarts, M Timmer, BR Bloem, I Toni, ...
Journal of Neuroscience 36 (19), 5362-5372, 2016
1062016
Impaired dual tasking in Parkinson’s disease is associated with reduced focusing of cortico-striatal activity
F Nieuwhof, BR Bloem, MF Reelick, E Aarts, I Maidan, A Mirelman, ...
Brain 140 (5), 1384-1398, 2017
792017
The cerebral basis of Parkinsonian tremor: a network perspective
RC Helmich
Movement Disorders 33 (2), 219-231, 2018
782018
The impact of the COVID-19 pandemic on psychological distress, physical activity, and symptom severity in Parkinson’s disease
A Van der Heide, MJ Meinders, BR Bloem, RC Helmich
Journal of Parkinson's disease 10 (4), 1355-1364, 2020
762020
Unmasking levodopa resistance in Parkinson's disease
J Nonnekes, MHM Timmer, NM de Vries, O Rascol, RC Helmich, ...
Movement Disorders 31 (11), 1602-1609, 2016
752016
Increased dependence of action selection on recent motor history in Parkinson's disease
RC Helmich, E Aarts, FP de Lange, BR Bloem, I Toni
Journal of neuroscience 29 (19), 6105-6113, 2009
752009
Repetitive transcranial magnetic stimulation to improve mood and motor function in Parkinson's disease
RC Helmich, HR Siebner, M Bakker, A Münchau, BR Bloem
Journal of the neurological sciences 248 (1-2), 84-96, 2006
752006
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