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