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