Rick Helmich
Rick Helmich
Neurologist | Associate Professor | Donders Institute, Radboud University
Verified email at - Homepage
Cited by
Cited by
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
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
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, 203-229, 2017
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
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
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
Posture influences motor imagery: an fMRI study
FP de Lange, RC Helmich, I Toni
Neuroimage 33 (2), 609-617, 2006
The pathophysiology of essential tremor and Parkinson’s tremor
RC Helmich, I Toni, G Deuschl, BR Bloem
Current neurology and neuroscience reports 13, 1-10, 2013
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
Cerebral compensation during motor imagery in Parkinson's disease
RC Helmich, FP de Lange, BR Bloem, I Toni
Neuropsychologia 45 (10), 2201-2215, 2007
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
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
Aerobic exercise alters brain function and structure in Parkinson's disease: a randomized controlled trial
ME Johansson, IGM Cameron, NM Van der Kolk, NM de Vries, E Klimars, ...
Annals of neurology 91 (2), 203-216, 2022
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
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
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
The cerebral basis of Parkinsonian tremor: a network perspective
RC Helmich
Movement Disorders 33 (2), 219-231, 2018
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
The nature of postural tremor in Parkinson disease
MF Dirkx, H Zach, BR Bloem, M Hallett, RC Helmich
Neurology 90 (13), e1095-e1103, 2018
Cognitive stress reduces the effect of levodopa on Parkinson's resting tremor
H Zach, MF Dirkx, JW Pasman, BR Bloem, RC Helmich
CNS neuroscience & therapeutics 23 (3), 209-215, 2017
The system can't perform the operation now. Try again later.
Articles 1–20