Sima Chalavi

Affiliations

Research Center for Movement Control and Neuroplasticity, Department of Movement Sciences, Biomedical Sciences Group, KU Leuven, Leuven, Belgium.
Leuven Brain Institute (LBI), KU Leuven, Leuven, Belgium.

Publications (27)

Reduced Modulation of Task-Related Connectivity Mediates Age-Related Declines in Bimanual Performance.

Cerebral cortex (New York, N.Y. : 1991)

Avec: Thiago Santos Monteiro , Hamed Zivari Adab , Sima Chalavi , Jolien Gooijers , Brad Bradley Ross King , Koen Cuypers , Dante Mantini , Stephan Patrick Swinnen

The utility of the Structured Inventory of Malingered Symptomatology for distinguishing individuals with Dissociative Identity Disorder (DID) from DID simulators and healthy controls.

European journal of psychotraumatology

Avec: Bethany L Brand , Michelle Barth , Yolanda R Schlumpf , Hugo Schielke , Sima Chalavi , Eline M Vissia , Ellert R S Nijenhuis , Lutz Jäncke , Antje A T S Reinders

The role of MRS-assessed GABA in human behavioral performance.

Progress in neurobiology

Avec: Hong Li , Kirstin-Friederike Heise , Sima Chalavi , Nicolaas A J Puts , Richard A E Edden , Stephan P Swinnen

White matter and neurochemical mechanisms underlying age-related differences in motor processing speed.

iScience

Avec: Amirhossein Rasooli , Hamed Zivari Adab , Peter Van Ruitenbeek , Akila Weerasekera , Sima Chalavi , Koen Cuypers , Oron Levin , Thijs Dhollander , Ronald Peeters , Stefan Sunaert , Dante Mantini , Stephan P Swinnen

Aiding the diagnosis of dissociative identity disorder: pattern recognition study of brain biomarkers.

The British journal of psychiatry : the journal of mental science

Avec: Antje A T S Reinders , Andre F Marquand , Yolanda R Schlumpf , Sima Chalavi , Eline M Vissia , Ellert R S Nijenhuis , Paola Dazzan , Lutz Jäncke , Dick J Veltman

Thalamic morphology predicts the onset of freezing of gait in Parkinson's disease.

NPJ Parkinson's disease

Avec: Nicholas D'Cruz , Griet Vervoort , Sima Chalavi , Bauke W Dijkstra , Moran Gilat , Alice Nieuwboer

A neurostructural biomarker of dissociative amnesia: a hippocampal study in dissociative identity disorder.

Psychological medicine

Avec: Lora I Dimitrova , Sophie L Dean , Yolanda R Schlumpf , Eline M Vissia , Ellert R S Nijenhuis , Vasiliki Chatzi , Lutz Jäncke , Dick J Veltman , Sima Chalavi , Antje A T S Reinders

The interaction between endogenous GABA, functional connectivity, and behavioral flexibility is critically altered with advanced age.

Communications biology

Avec: Kirstin-Friederike Heise , Laura Rueda-Delgado , Sima Chalavi , Bradley R King , Thiago Santos Monteiro , Richard A E Edden , Dante Mantini , Stephan P Swinnen

Task-related measures of short-interval intracortical inhibition and GABA levels in healthy young and older adults: A multimodal TMS-MRS study.

NeuroImage

Avec: K Cuypers , S Verstraelen , C Maes , L Hermans , M Hehl , K-F Heise , S Chalavi , M Mikkelsen , R Edden , O Levin , S Sunaert , R Meesen , D Mantini , S P Swinnen

Age-related GABAergic differences in the primary sensorimotor cortex: A multimodal approach combining PET, MRS and TMS.

NeuroImage

Avec: Koen Cuypers , Melina Hehl , June van Aalst , Sima Chalavi , Mark Mikkelsen , Koen Van Laere , Patrick Dupont , Dante Mantini , Stephan P Swinnen

Dissociative identity state-dependent working memory in dissociative identity disorder: a controlled functional magnetic resonance imaging study.

BJPsych open

Avec: Eline M Vissia , Andrew J Lawrence , Sima Chalavi , Mechteld E Giesen , Nel Draijer , Ellert R S Nijenhuis , André Aleman , Dick J Veltman , Antje A T S Reinders

Interactions between the aging brain and motor task complexity across the lifespan: balancing brain activity resource demand and supply.

Cerebral cortex (New York, N.Y. : 1991)

Avec: P Van Ruitenbeek , T Santos Monteiro , S Chalavi , B R King , K Cuypers , S Sunaert , R Peeters , S P Swinnen

Sensorimotor cortex neurometabolite levels as correlate of motor performance in normal aging: evidence from a

NeuroImage

Avec: Oron Levin , Akila Weerasekera , Bradley R King , Kirstin F Heise , Diana M Sima , Sima Chalavi , Celine Maes , Ronald Peeters , Stefan Sunaert , Koen Cuypers , Sabine Van Huffel , Dante Mantini , Uwe Himmelreich , Stephan P Swinnen

Fiber-specific variations in anterior transcallosal white matter structure contribute to age-related differences in motor performance.

NeuroImage

Avec: Hamed Zivari Adab , Sima Chalavi , Thiago S Monteiro , Jolien Gooijers , Thijs Dhollander , Dante Mantini , Stephan P Swinnen

Selective extraction and determination of Cr(VI) in food samples based on tandem electromembrane extraction followed by electrothermal atomic absorption spectrometry.

Food chemistry

Avec: Leila Goodarzi , Mohammad Reza Bayatloo , Soheila Chalavi , Saeed Nojavan , Turaj Rahmani , Seyedeh Bahareh Azimi

Inter-identity amnesia in dissociative identity disorder resolved: A behavioural and neurobiological study.

Journal of psychiatric research

Avec: Lora I Dimitrova , Andrew J Lawrence , Eline M Vissia , Sima Chalavi , Andreana F Kakouris , Dick J Veltman , Antje A T S Reinders

Bridging cognition and action: executive functioning mediates the relationship between white matter fiber density and complex motor abilities in older adults.

Aging

Avec: Caroline Seer , Hamed Zivari Adab , Justina Sidlauskaite , Thijs Dhollander , Sima Chalavi , Jolien Gooijers , Stefan Sunaert , Stephan P Swinnen

The role of the PMd in task complexity: functional connectivity is modulated by motor learning and age.

Neurobiology of aging

Avec: Celine Maes , Stephan P Swinnen , Geneviève Albouy , Stefan Sunaert , Jolien Gooijers , Sima Chalavi , Lisa Pauwels

Recent advances in microextraction procedures for determination of amphetamines in biological samples.

Bioanalysis

Avec: Soheila Chalavi , Sakine Asadi , Saeed Nojavan , Ali Reza Fakhari

Representational similarity scores of digits in the sensorimotor cortex are associated with behavioral performance.

Cerebral cortex (New York, N.Y. : 1991)

Avec: J Gooijers , S Chalavi , L K Koster , A Roebroeck , A Kaas , S P Swinnen

Prefronto-Striatal Structural Connectivity Mediates Adult Age Differences in Action Selection.

The Journal of neuroscience : the official journal of the Society for Neuroscience

Avec: Amirhossein Rasooli , Hamed Zivari Adab , Sima Chalavi , Thiago S Monteiro , Thijs Dhollander , Dante Mantini , Stephan P Swinnen

Normal amygdala morphology in dissociative identity disorder.

BJPsych open

Avec: Antje A T S Reinders , Lora I Dimitrova , Yolanda R Schlumpf , Eline M Vissia , Ellert R S Nijenhuis , Lutz Jäncke , Sima Chalavi , Dick J Veltman

No Self Without Salience: Affective and Self-relevance Ratings of 552 Emotionally Valenced and Neutral Dutch Words.

Journal of psycholinguistic research

Avec: Lora I Dimitrova , Eline M Vissia , Hanneke Geugies , Hedwig Hofstetter , Sima Chalavi , Antje A T S Reinders

Identity state-dependent self-relevance and emotional intensity ratings of words in dissociative identity disorder: A controlled longitudinal study.

Brain and behavior

Avec: Aikaterini I Strouza , Andrew J Lawrence , Eline M Vissia , Andreana Kakouris , Ayse Akan , Ellert R S Nijenhuis , Nel Draijer , Sima Chalavi , Antje A T S Reinders

Baseline GABA+ levels in areas associated with sensorimotor control predict initial and long-term motor learning progress.

Human brain mapping

Avec: Hong Li , Sima Chalavi , Amirhossein Rasooli , Geraldine Rodríguez-Nieto , Caroline Seer , Mark Mikkelsen , Richard A E Edden , Stefan Sunaert , Ron Peeters , Dante Mantini , Stephan P Swinnen

Neural correlates of transfer of learning in motor coordination tasks: role of inhibitory and excitatory neurometabolites.

Scientific reports

Avec: Amirhossein Rasooli , Sima Chalavi , Hong Li , Caroline Seer , Hamed Zivari Adab , Dante Mantini , Stefan Sunaert , Mark Mikkelsen , Richard A E Edden , Stephan P Swinnen

MRS-assessed brain GABA modulation in response to task performance and learning.

Behavioral and brain functions : BBF

Avec: Hong Li , Geraldine Rodríguez-Nieto , Sima Chalavi , Caroline Seer , Mark Mikkelsen , Richard A E Edden , Stephan P Swinnen

Réseau de co-auteurs

Stephan P Swinnen 12 collaborations

Dante Mantini 9 collaborations

Eline M Vissia 8 collaborations

Antje A T S Reinders 8 collaborations

Hamed Zivari Adab 6 collaborations

Ellert R S Nijenhuis 6 collaborations

Stefan Sunaert 6 collaborations

Richard A E Edden 5 collaborations

Dick J Veltman 5 collaborations

Jolien Gooijers 4 collaborations

Koen Cuypers 4 collaborations

Yolanda R Schlumpf 4 collaborations

Lutz Jäncke 4 collaborations

Hong Li 4 collaborations

Amirhossein Rasooli 4 collaborations

Thijs Dhollander 4 collaborations

Lora I Dimitrova 4 collaborations

Mark Mikkelsen 4 collaborations

Caroline Seer 4 collaborations

S Chalavi 3 collaborations

S P Swinnen 3 collaborations

Andrew J Lawrence 3 collaborations

Thiago Santos Monteiro 2 collaborations

Kirstin-Friederike Heise 2 collaborations

Akila Weerasekera 2 collaborations

Oron Levin 2 collaborations

Ronald Peeters 2 collaborations

Bradley R King 2 collaborations

K Cuypers 2 collaborations

S Sunaert 2 collaborations

Nel Draijer 2 collaborations

Celine Maes 2 collaborations

Thiago S Monteiro 2 collaborations

Soheila Chalavi 2 collaborations

Saeed Nojavan 2 collaborations

Geraldine Rodríguez-Nieto 2 collaborations

Brad Bradley Ross King 1 collaboration

Stephan Patrick Swinnen 1 collaboration

Bethany L Brand 1 collaboration

Michelle Barth 1 collaboration

Hugo Schielke 1 collaboration

Nicolaas A J Puts 1 collaboration

Peter Van Ruitenbeek 1 collaboration

Andre F Marquand 1 collaboration

Paola Dazzan 1 collaboration

Nicholas D'Cruz 1 collaboration

Griet Vervoort 1 collaboration

Bauke W Dijkstra 1 collaboration

Moran Gilat 1 collaboration

Alice Nieuwboer 1 collaboration

Sophie L Dean 1 collaboration

Vasiliki Chatzi 1 collaboration

Laura Rueda-Delgado 1 collaboration

S Verstraelen 1 collaboration

C Maes 1 collaboration

L Hermans 1 collaboration

M Hehl 1 collaboration

K-F Heise 1 collaboration

M Mikkelsen 1 collaboration

R Edden 1 collaboration

O Levin 1 collaboration

R Meesen 1 collaboration

D Mantini 1 collaboration

Melina Hehl 1 collaboration

June van Aalst 1 collaboration

Koen Van Laere 1 collaboration

Patrick Dupont 1 collaboration

Mechteld E Giesen 1 collaboration

André Aleman 1 collaboration

P Van Ruitenbeek 1 collaboration

T Santos Monteiro 1 collaboration

B R King 1 collaboration

R Peeters 1 collaboration

Kirstin F Heise 1 collaboration

Diana M Sima 1 collaboration

Sabine Van Huffel 1 collaboration

Uwe Himmelreich 1 collaboration

Leila Goodarzi 1 collaboration

Mohammad Reza Bayatloo 1 collaboration

Turaj Rahmani 1 collaboration

Seyedeh Bahareh Azimi 1 collaboration

Andreana F Kakouris 1 collaboration

Justina Sidlauskaite 1 collaboration

Geneviève Albouy 1 collaboration

Lisa Pauwels 1 collaboration

Sakine Asadi 1 collaboration

Ali Reza Fakhari 1 collaboration

J Gooijers 1 collaboration

L K Koster 1 collaboration

A Roebroeck 1 collaboration

A Kaas 1 collaboration

Hanneke Geugies 1 collaboration

Hedwig Hofstetter 1 collaboration

Aikaterini I Strouza 1 collaboration

Andreana Kakouris 1 collaboration

Ayse Akan 1 collaboration

Ron Peeters 1 collaboration