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List of works by Rick C Helmich

A cognitive fMRI study in non-manifesting LRRK2 and GBA carriers

scientific article published on 11 July 2016

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

article

Aberrant reward processing in Parkinson's disease is associated with dopamine cell loss

scientific article published on 6 December 2011

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

scientific article published in January 2007

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

article

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

scientific article

Cerebral compensation during motor imagery in Parkinson's disease

scientific article published on 7 March 2007

Cerebral correlates of motor imagery of normal and precision gait

scientific article published on 25 March 2008

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

scientific article published in December 2012

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

scientific article published on 10 January 2017

Cognitive load amplifies Parkinson's tremor through excitatory network influences onto the thalamus

scientific article published on 01 May 2020

Compensatory activity in the extrastriate body area of Parkinson's disease patients.

scientific article published in July 2012

Consensus Paper: Towards a Systems-Level View of Cerebellar Function: the Interplay Between Cerebellum, Basal Ganglia, and Cortex

scientific article

Dopamine controls Parkinson's tremor by inhibiting the cerebellar thalamus

scientific article published on 9 January 2017

Dopamine-responsive and dopamine-resistant resting tremor in Parkinson disease

scientific article published on 10 July 2020

Entangled cerebral networks in Parkinson's disease

scientific article published in November 2017

GABAergic changes in the thalamocortical circuit in Parkinson's disease

scientific article published on 13 November 2019

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

scientific article

Greater striatal responses to medication in Parkinson׳s disease are associated with better task-switching but worse reward performance

scientific article published on 6 June 2014

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

scientific article published on 17 March 2017

Increased dependence of action selection on recent motor history in Parkinson's disease.

scientific article published in May 2009

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

scientific article published on 4 November 2015

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

scientific article published in November 2021

Ischemic neuropathy and rhabdomyolysis as presenting symptoms of postpartum cardiomyopathy

scientific article published on 26 June 2008

Knowledge gaps and research recommendations for essential tremor

scientific article

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

scientific article

Network abnormalities among non-manifesting Parkinson disease related LRRK2 mutation carriers

scientific article published on 21 February 2019

Neural correlates of executive functions in healthy G2019S LRRK2 mutation carriers

scientific article

Normalization of sensorimotor integration by repetitive transcranial magnetic stimulation in cervical dystonia

scientific article

Pallidal dysfunction drives a cerebellothalamic circuit into Parkinson tremor

scientific article

Parkinson's disease as a system-level disorder

scientific article

Pathophysiology and Management of Parkinsonian Tremor

scientific article published on April 2017

Posture influences motor imagery: an fMRI study

scientific article published on 7 September 2006

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

scientific article published on 7 August 2012

Reorganization of corticostriatal circuits in healthy G2019S LRRK2 carriers

scientific article

Repetitive transcranial magnetic stimulation to improve mood and motor function in Parkinson's disease

scientific article published on 21 June 2006

Side of symptom onset affects motor dysfunction in Parkinson's disease.

scientific article published on 17 August 2010

Spatial remapping of cortico-striatal connectivity in Parkinson's disease

scientific article published on 26 August 2009

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

scientific article published on 23 October 2020

Striatal dopamine mediates the interface between motivational and cognitive control in humans: evidence from genetic imaging

scientific article

Systematic clinical approach for diagnosing upper limb tremor

scientific article published on 26 May 2020

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

scientific article published in May 2016

The Clinical Evaluation of Parkinson's Tremor

scientific article

The Impact of the COVID-19 Pandemic on Parkinson's Disease: Hidden Sorrows and Emerging Opportunities

scientific article published on 01 January 2020

The Impact of the COVID-19 Pandemic on Psychological Distress, Physical Activity, and Symptom Severity in Parkinson's Disease

scientific article published on 27 August 2020

The Role of the Cerebellum in Tremor – Evidence from Neuroimaging

scientific article published in 2021

The Shaking Shoelace

The cerebral basis of Parkinsonian tremor: A network perspective

scientific article

The cerebral tremor circuit in a patient with Holmes tremor

scientific article published on 29 July 2020

The distributed somatotopy of tremor: a window into the motor system

scientific article published on 5 January 2013

The etiology of essential tremor: Genes versus environment.

scientific article

The nature of postural tremor in Parkinson disease

scientific article published on 23 February 2018

The pathophysiology of essential tremor and Parkinson's tremor

scientific article published on September 2013

The patient's perspective: The effect of levodopa on Parkinson symptoms

scientific article published on 27 November 2016

The role of the cerebellum in degenerative ataxias and essential tremor: Insights from noninvasive modulation of cerebellar activity

scientific article published on 10 December 2019

Tremor habituation to deep brain stimulation: Underlying mechanisms and solutions

scientific article published on 21 August 2019

Unmasking levodopa resistance in Parkinson's disease

scientific article

Writer's cramp: increased dorsal premotor activity during intended writing

scientific article published on 24 November 2011

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