Mikkel C. Vinding

Striatal Dopaminergic Dysfunction Constrains Motor Invigoration in Parkinson's Disease

This study links nigrostriatal dopamine loss to reduced motor vigour in Parkinson's disease using functional MRI and dopamine transporter PET, showing impaired striatal recruitment and reward-related signaling.

Motor prediction reduces beta-band power and enhances cerebellar-somatosensory connectivity before self-touch to enable its attenuation

The paper shows that motor prediction reduces beta-band power and increases cerebellar-somatosensory connectivity before self-touch, enabling its sensory attenuation.

Methodological choices matter: A systematic comparison of TMS-EEG studies targeting the primary motor cortex

This study systematically compares TMS-EEG studies on the primary motor cortex, finding that methodological choices affect TEP amplitudes and latencies.

Transcranial magnetic stimulation of primary motor cortex elicits a site-specific immediate transcranial evoked potential

The paper records immediate transcranial evoked potentials (i-TEPs) from TMS of the primary motor cortex and finds they are site-specific and modulated by stimulation parameters.

Cortex-wide topography of 1/f-exponent in Parkinson's disease

This study analyzes resting-state MEG data to show that Parkinson's disease is associated with widespread changes in cortical aperiodic activity, specifically increased λ values across most brain regions.

Sharing individualised template MRI data for MEG source reconstruction: a solution for open data while keeping subject confidentiality

This paper proposes using individualised warped MRI templates to share MEG source reconstruction data while preserving participant anonymity.

Investigating motor preparatory processes and conscious volition using machine learning

This study uses machine learning to analyze EEG data and shows motor preparatory processes begin up to 4.45 seconds before conscious awareness of a decision to move.

Reduction of spontaneous cortical beta bursts in Parkinson’s disease is linked to symptom severity

This study examines cortical beta bursts in Parkinson's disease patients on and off medication, finding reduced burst rates correlate with symptom severity.

Attenuated beta rebound to proprioceptive afferent feedback in Parkinson’s disease

This study shows reduced beta rebound in Parkinson's disease patients during proprioceptive stimulation compared to healthy controls, suggesting impaired cortical processing of proprioceptive feedback independent of dopaminergic effects.