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