Explanipedia

Benign Idiopathic Myoclonus: A New Clinical Entity? Open

Giorgia Sciacca, A.M. Madelein van der Stouwe, Sterre van der Veen, Hendriekje Eggink, Martje E. van Egmond , et al. · 2025

Background Myoclonus is a brief shock‐like, involuntary movement, which can be distinguished in physiologic, essential, epileptic, and symptomatic, according to its etiology. Physiologic myoclonus typically occurs in healthy people without…

Eye movement disorders in genetic dystonia syndromes: A literature overview Open

Luca Pollini, Ilaria Pettenuzzo, Marina A.J. Tijssen, Lisette H. Koens, Tom J. de Koning , et al. · 2025

With the growing possibilities in genetic testing, the number of genetic disorders associated with dystonia has constantly increased over the last few years. Accurate phenotyping is crucial to guide and interpret genetic analyses in the se…

Intermuscular coherence during co-contraction eliciting tasks as a biomarker for dystonia and GPi-DBS efficacy Open

S.A.J.E.A. Lagerweij, Jonathan C. van Zijl, Marije Smit, Hendriekje Eggink, D. L. Marinus Oterdoom , et al. · 2024

Improving paediatric movement disorders care: Insights on rating scales utilization and clinical practice Open

María Eugenia Amato, Alejandra Darling, Lucie Šťovíčková, Stephen Attard, Hendriekje Eggink , et al. · 2024

The natural history of progressive myoclonus ataxia Open

Sterre van der Veen, Hendriekje Eggink, Jan Willem J. Elting, Deborah A. Sival, Corien C. Verschuuren‐Bemelmans , et al. · 2024

Progressive myoclonus ataxia (PMA) is a rare clinical syndrome characterized by the presence of progressive myoclonus and ataxia, and can be accompanied by mild cognitive impairment and infrequent epileptic seizures. This is the first stud…

Moving across disorders: A cross-sectional study of cognition in early onset ataxia and dystonia Open

Maraike A. Coenen, Deborah A. Sival, Rick Brandsma, Hendriekje Eggink, Marieke E. Timmerman , et al. · 2024

<i>Taenia martis</i> Neurocysticercosis-Like Lesion in Child, Associated with Local Source, the Netherlands Open

Hendriekje Eggink, Miriam Maas, Judith M. A. van den Brand, Jasja Dekker, Frits Franssen , et al. · 2024

A neurocysticercosis-like lesion in an 11-year-old boy in the Netherlands was determined to be caused by the zoonotic Taenia martis tapeworm. Subsequent testing revealed that 15% of wild martens tested in that region were infected with T. …

Clinical Characteristics Suggestive of a Genetic Cause in Cerebral Palsy: A Systematic Review Open

Anna M. Janzing, Erik A. Eklund, Tom J. de Koning, Hendriekje Eggink · 2024

Deep brain stimulation in dystonia: The added value of neuropsychological assessments Open

Maraike A. Coenen, Hendriekje Eggink, Martje E. van Egmond, D. L. Marinus Oterdoom, J. Marc C. van Dijk , et al. · 2023

Deep brain stimulation (DBS) of the internal globus pallidus (GPi) is a recognized treatment for medication‐refractory dystonia. Problems in executive functions and social cognition can be part of dystonia phenotypes. The impact of pallida…

Early Onset Dystonia: Complaints about Executive Functioning, Depression and Anxiety Open

Maraike A. Coenen, Hendriekje Eggink, A.M. Madelein van der Stouwe, Jacoba M. Spikman, Marina A.J. Tijssen · 2023

Early Onset Dystonia (EOD) is thought to result from basal ganglia dysfunction, structures also involved in non-motor functions, like regulation of behavior, mood and anxiety. Problems in these domains have been found in proxy-reports but …

Clinical Characteristics Suggestive of a Genetic Cause in Cerebral Palsy: A Systematic Review Open

AM Janzing, Erik A. Eklund, Tom J. de Koning, Hendriekje Eggink · 2023

Cognition in children and young adults with myoclonus dystonia – A case control study Open

Maraike A. Coenen, Hendriekje Eggink, Jacoba M. Spikman, Marina A.J. Tijssen · 2021

The Effectiveness of Deep Brain Stimulation in Dystonia: A Patient-Centered Approach Open

Hendriekje Eggink, Rivka F. Toonen, Jonathan C. van Zijl, Martje E. van Egmond, Anna L. Bartels , et al. · 2020

Functional priorities in life of dystonia patients and their caregivers vary greatlyThe effect of DBS on functional priorities did not correlate with motor outcomeHalf of the motor 'non-responder' patients reported important changes in the…

Moving forward in childhood-onset movement disorders: a multidisciplinary approach to diagnosis and care Open

Hendriekje Eggink · 2019

Eggink focused her research on movement disorders in children and young-adults, especially dystonia. Neurological movement disorders cause a disruption in the execution of movements or present with involuntary movements. The thesis is divi…

Intermuscular coherence as biomarker for pallidal deep brain stimulation efficacy in dystonia Open

E. Doldersum, Jonathan C. van Zijl, Martijn Beudel, Hendriekje Eggink, Rick Brandsma , et al. · 2019

Movement disorders and nonmotor neuropsychological symptoms in children and adults with classical galactosemia Open

Anouk Kuiper, Stephanie Grünewald, Elaine Murphy, Maraike A. Coenen, Hendriekje Eggink , et al. · 2019

Although movement disorders (MDs) are known complications, the exact frequency and severity remains uncertain in patients with classical galactosemia, especially in children. We determined the frequency, classification and severity of MDs …

The neurological phenotype of developmental motor patterns during early childhood Open

M. J. Kuiper, Rick Brandsma, Roelineke J. Lunsing, Hendriekje Eggink, Hendrik J. ter Horst , et al. · 2018

Introduction During early childhood, typical human motor behavior reveals a gradual transition from automatic motor patterns to acquired motor skills, by the continuous interplay between nature and nurture. During the wiring and shaping of…

Motor and non-motor determinants of health-related quality of life in young dystonia patients Open

Hendriekje Eggink, Maraike A. Coenen, Ronald de Jong, Rivka F. Toonen, Melanie Eissens , et al. · 2018

Non-motor effects of deep brain stimulation in dystonia: A systematic review Open

Hendriekje Eggink, Stanisław Szlufik, Maraike A. Coenen, Martje E. van Egmond, Elena Moro , et al. · 2018

Crossing barriers: a multidisciplinary approach to children and adults with young-onset movement disorders Open

Martje E. van Egmond, Hendriekje Eggink, Anouk Kuiper, Deborah A. Sival, Corien C. Verschuuren‐Bemelmans , et al. · 2018

Reversal of Status Dystonicus after Relocation of Pallidal Electrodes in DYT6 Generalized Dystonia Open

D. L. Marinus Oterdoom, Martje E. van Egmond, Luisa Cassini Ascencao, J. Marc C. van Dijk, Assel Saryyeva , et al. · 2018

Background: DYT6 dystonia can have an unpredictable clinical course and the result of deep brain stimulation (DBS) of the internal part of the globus pallidus (GPi) is known to be less robust than in other forms of autosomal dominant dysto…

Cognition in childhood dystonia: a systematic review Open

Maraike A. Coenen, Hendriekje Eggink, Marina A.J. Tijssen, Jacoba M. Spikman · 2017

Aim Cognitive impairments have been established as part of the non‐motor phenomenology of adult dystonia. In childhood dystonia, the extent of cognitive impairments is less clear. This systematic review aims to present an overview of the e…

Reversal of Status Dystonicus after Relocation of Pallidal Electrodes in DYT6 Generalized Dystonia Open

D. L. Marinus Oterdoom, Martje E. van Egmond, Luisa Cassini Ascencao, J. Marc C. van Dijk, Assel Saryyeva , et al. · 2017

Background: DYT6 dystonia can have an unpredictable clinical course and the result of deep brain stimulation (DBS) of the internal part of the globus pallidus (GPi) is known to be less robust than in other forms of autosomal dominant dysto…

Response to ‘Classification of cerebral palsy and potential role of video recording’ Open

Hendriekje Eggink, Daan Kremer, Marina A.J. Tijssen · 2017

Spasticity, dyskinesia and ataxia in cerebral palsy: Are we sure we can differentiate them? Open

Hendriekje Eggink, Daan Kremer, O.F. Brouwer, Maria Fiorella Contarino, Martje E. van Egmond , et al. · 2017

Dystonia‐deafness syndrome caused by a β‐actin gene mutation and response to deep brain stimulation Open

Hendriekje Eggink, Martje E. van Egmond, Corien C. Verschuuren‐Bemelmans, Marleen C. Schönherr, Tom J. de Koning , et al. · 2016

Introduction Dystonia‐deafness syndrome is a distinct clinical presentation within the dystonia‐spectrum. Although several genetic and acquired causes have been reported, etiology remains unknown in the majority of patients. Objectives To …

Neurometabolic disorders are treatable causes of dystonia Open

Anouk Kuiper, Hendriekje Eggink, Marina A.J. Tijssen, Tom J. de Koning · 2016

Clinical Scores for Dyspnoea Severity in Children: A Prospective Validation Study Open

Hendriekje Eggink, Paul L.P. Brand, Roelien Reimink, Jolita Bekhof · 2016

This study shows that commonly used dyspnoea scores show insufficient validity and reliability to allow for clinical use without caution.

Teaching Video Neuro <i>Images</i> : The “round the houses” sign as a clinical clue for Niemann-Pick disease type C Open

Hendriekje Eggink, Rick Brandsma, Johannes H. van der Hoeven, Fiete Lange, Tom J. de Koning , et al. · 2016

A 58-year-old man presented with progressive involuntary jerky movements. In addition to a cortical myoclonus, supported by polymyographic evaluation, we saw a "looping" trajectory of the vertical saccades, also referred to as the "round t…

The Burke‐Fahn‐Marsden Dystonia Rating Scale is Age‐Dependent in Healthy Children Open

M. J. Kuiper, L. Vrijenhoek, Rick Brandsma, Roelineke J. Lunsing, Huibert Burger , et al. · 2016

View Supplementary Video 1 Background The Burke‐Fahn‐Marsden Dystonia Rating Scale is a universally applied instrument for the quantitative assessment of dystonia in both children and adults. However, immature movements by healthy young ch…

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