2D video motion analysis Serotonin Human France Head tremor amplitude Akinesia Response inhibition Parkinson's disease Noradrenergic system Reaction time STN Macaque monkey Electroencephalography Hampel GAA expansion EEG Neurodegenerative disorders RT Precuneus Antialiasing Dopamine transporter Beta Neuromelanin QUIP-RS Clonidine Hereditary cerebellar ataxia Resting state SCA27B Machine learning 5-HT 6 receptor Anxiety behavior Parkinson Impulsivity Neuroimaging Motor neuron disease Electroence- phalography Miniature wireless inertial magnetic motion unit PET imaging PET In vivo Deep brain stimulation Niemann-pick disease type C Noradrenaline Gamma Depression Parkinson’s disease Response inhibition Abbreviations used DBS Children essential tremor myoclonic jerks quality of life MPTP Striatum Dopamine Ataxin-7 gene Functional connectivity PPI Fluctuating PD patients MEG SMA Low-pass filtering Impulse control disorder Epidemiology Locus coeruleus PD Hybrid PET/MRI 11Cyohimbine Normal Aging Non-motor symptoms Head tremor frequency Artifacts Safety Apathy Movement initiation 5-HT6 receptor NA FMRIPET Diagnosis ICA Personality Anxiety Functional MRI Efficacy Motor symptoms Adult-onset Prodromal diagnosis MDMA PET/MRI PET neuroimaging Non-human primate Fourier transform Amyotrophic lateral sclerosis Miglustat Reward Feedback Electroencephalography Oscillations Source separation Cartography Longitudinal double-tracer PET study Odorants Polyglutamine expansion Food motivation Matched filters Inhibitory control FMRI MRI Oversampling