S. Spieker

发表

Fractal dimension of sustained vowel productions in neurological dysphonias: an acoustic and electroglottographic analysis.

W. Lutzenberger, H. Ackermann, I. Hertrich, 1997, The Journal of the Acoustical Society of America.

Control of repetitive lip and finger movements in parkinson's disease: Influence of external timing signals and simultaneous execution on motor performance

J. Konczak, J. Dichgans, H. Ackermann, 1997, Movement disorders : official journal of the Movement Disorder Society.

Wrist tremor: investigation of agonist-antagonist interaction by means of long-term EMG recording and cross-spectral analysis.

J. Dichgans, S. Spieker, A. Boose, 1996, Electroencephalography and clinical neurophysiology.

A defect of kinesthesia in Parkinson's disease

M. Borutta, J. Dichgans, S. Spieker, 1995, Movement disorders : official journal of the Movement Disorder Society.

Kinematic analysis of articulatory movements in central motor disorders

I. Daum, H. Ackermann, I. Hertrich, 1997, Movement disorders : official journal of the Movement Disorder Society.

Assessing tremor severity with long-term tremor recordings.

J. Dichgans, E. Scholz, S. Spieker, 1994, Journal of neurology, neurosurgery, and psychiatry.

Multiple system atrophy : natural history , MRI morphology , and dopamine receptor imaging with 123 IBZM-SPECT

J. Dichgans, S. Spieker, T. Klockgether, 2022 .

Multiple system atrophy: natural history, MRI morphology, and dopamine receptor imaging with 123IBZM-SPECT.

D Petersen, T Klockgether, W Müller-Schauenburg, 1994, Journal of neurology, neurosurgery, and psychiatry.

Tremorlytic activity of budipine in Parkinson's disease.

J. Dichgans, S. Breit, S. Spieker, 1999, Clinical neuropharmacology.

Validity of long‐term electromyography in the quantification of tremor

J Dichgans, J. Dichgans, S. Spieker, 1997, Movement disorders : official journal of the Movement Disorder Society.

Tremorlytic activity of budipine: a quantitative study with long-term tremor recordings.

J. Dichgans, S. Spieker, A. Boose, 1995, Clinical neuropharmacology.

Zotepine in levodopa‐induced psychosis

S. Spieker, T. Klockgether, F. Stetter, 1995, Movement disorders : official journal of the Movement Disorder Society.

Multiple system atrophy: natural history, MRI morphology, and dopamine receptor imaging with 123IBZM-SPECT.

J. Dichgans, S. Spieker, T. Klockgether, 1994, Journal of neurology, neurosurgery, and psychiatry.

Acute Disseminated Encephalomyelitis following Pontiac Fever

Michael Fetter, J. Dichgans, S. Spieker, 1998, European Neurology.

Speech perception deficits in Parkinson's disease: underestimation of time intervals compromises identification of durational phonetic contrasts

Hermann Ackermann, Ingo Hertrich, Irene Daum, 2002, Brain and Language.

Memory and Skill Acquisition in Parkinson's Disease and Frontal Lobe Dysfunction

Niels Birbaumer, Irene Daum, N. Birbaumer, 1995, Cortex.

Reliability, specificity and sensitivity of long-term tremor recordings.

J Dichgans, J. Dichgans, S. Spieker, 1995, Electroencephalography and clinical neurophysiology.

Salvage Radiation Therapy for Patients With Relapsing Glioblastoma Multiforme and the Role of Slow Fractionation

S. Spieker, C. Renner, I. Ciernik, 2020, Frontiers in Oncology.

Integrating social support into interventions among the elderly in nursing homes: a scoping review

S. Spieker, C. Sumngern, D. Behrendt, 2023, BMJ Open.

The NMDA antagonist budipine can alleviate levodopa‐induced motor fluctuations

S. Spieker, T. Klockgether, Peter‐Andreas Löschmann, 1999, Movement disorders : official journal of the Movement Disorder Society.

Tremorlytic activity of budipine in Parkinson's disease.

J. Dichgans, J. Dichgans, S. Breit, 1999, Journal of neural transmission. Supplementum.

MRI in a case of rigid Huntington's disease.

S. Spieker, D. Petersen, M. Poremba, 1993, Journal of neurology, neurosurgery, and psychiatry.

Classical eyeblink conditioning in Parkinson's disease

H. Topka, I. Daum, C. Breitenstein, 1996, Movement disorders : official journal of the Movement Disorder Society.

Enhancing recognition of early Parkinsonism in the community

Wolfgang H Oertel, W. Oertel, S. Spieker, 2004, Movement disorders : official journal of the Movement Disorder Society.

Long-term measurement of tremor.

J Dichgans, J. Dichgans, S. Breit, 1998, Movement disorders : official journal of the Movement Disorder Society.

Drugs to treat autonomic dysfunction in Parkinson's disease

M. Brin, J. Nutt, E. Tolosa, 2002 .

Catechol-O-methyltransferase inhibitors for levodopa-induced complications in Parkinson's disease.

S. Spieker, C. Clarke, K. Deane, 2004, The Cochrane database of systematic reviews.

Catechol-O-methyltransferase inhibitors versus active comparators for levodopa-induced complications in Parkinson's disease.

S. Spieker, C. Clarke, K. Deane, 2004, The Cochrane database of systematic reviews.

Long‐Term Measurement of Tremor

Johannes Dichgans, J. Dichgans, S. Breit, 2008 .