Relation of lead trajectory and electrode position to neuropsychological outcomes of subthalamic neurostimulation in Parkinson's disease: results from a randomized …

K Witt, O Granert, C Daniels, J Volkmann, D Falk… - Brain, 2013 - academic.oup.com
Deep brain stimulation of the subthalamic nucleus improves motor functions in patients
suffering from advanced Parkinson’s disease but in some patients, it is also associated with a …

Changes in activity of striato–thalamo–cortical network precede generalized spike wave discharges

…, HR Siebner, S Wolff, H Muhle, R Boor, O Granert… - Neuroimage, 2008 - Elsevier
The pathophysiology of generalized spike wave discharges (GSW) is not completely understood.
Thalamus, basal ganglia and neocortex have been implicated in the generation of GSW…

Simultaneous EEG‐fMRI in drug‐naive children with newly diagnosed absence epilepsy

F Moeller, HR Siebner, S Wolff, H Muhle, O Granert… - …, 2008 - Wiley Online Library
Purpose: In patients with idiopathic generalized epilepsy (IGE), blood oxygen level
dependent (BOLD) EEG during functional MRI (EEG‐fMRI) has been successfully used to link …

Assessment of pedophilia using hemodynamic brain response to sexual stimuli

J Ponseti, O Granert, O Jansen, S Wolff… - Archives of General …, 2012 - jamanetwork.com
Context Accurately assessing sexual preference is important in the treatment of child sex
offenders. Phallometry is the standard method to identify sexual preference; however, this …

Effective connectivity of cortical sensorimotor networks during finger movement tasks: a simultaneous fNIRS, fMRI, EEG study

AR Anwar, M Muthalib, S Perrey, A Galka, O Granert… - Brain topography, 2016 - Springer
Recently, interest has been growing to understand the underlying dynamic directional relationship
between simultaneously activated regions of the brain during motor task performance. …

Sensorimotor skills and focal dystonia are linked to putaminal grey-matter volume in pianists

O Granert, M Peller, HC Jabusch… - Journal of Neurology …, 2011 - jnnp.bmj.com
Background Focal hand dystonia has been associated with morphometric changes and
distorted somatotopic representations in the putamen. Objective The authors used voxel-based …

Brain changes associated with postural training in patients with cerebellar degeneration: a voxel-based morphometry study

RG Burciu, N Fritsche, O Granert, L Schmitz… - Journal of …, 2013 - Soc Neuroscience
Recent research indicates that physiotherapy can improve motor performance of patients
with cerebellar degeneration. Given the known contributions of the cerebellum to motor …

Manual activity shapes structure and function in contralateral human motor hand area

O Granert, M Peller, C Gaser, S Groppa, M Hallett… - Neuroimage, 2011 - Elsevier
From longitudinal voxel-based morphometry (VBM) studies we know that relatively short
periods of training can increase regional grey matter volume in trained cortical areas. In 14 right-…

Left dorsal premotor cortex and supramarginal gyrus complement each other during rapid action reprogramming

…, S Woerbel, C Mastroeni, O Granert… - Journal of …, 2012 - Soc Neuroscience
The ability to discard a prepared action plan in favor of an alternative action is critical when
facing sudden environmental changes. We tested whether the functional contribution of left …

Consensus for the measurement of the camptocormia angle in the standing patient

NG Margraf, R Wolke, O Granert, A Berardelli… - Parkinsonism & related …, 2018 - Elsevier
Introduction Camptocormia is characterized by a pathological forward flexion of the trunk,
which is reversible when lying and worsened by standing and walking. So far there is no …