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Marios Politis

University of Exeter · GB
Area of research
Neurology · Cellular and Molecular Neuroscience
Research interest
Research interests include Parkinson's Disease Mechanisms and Treatments, Neurological disorders and treatments, Genetic Neurodegenerative Diseases, and Neuroinflammation and Neurodegeneration Mechanisms.
h-index
46
citations
7,956
works
155
NIH funding
primary concept
email

Recent publications

Brain Serotonin Release Is Reduced in Patients With Depression: A [11C]Cimbi-36 Positron Emission Tomography Study With a d-Amphetamine Challenge
Biological Psychiatry 2022cited by 83position: middledoi
Longitudinal clinical and biomarker characteristics of non-manifesting LRRK2 G2019S carriers in the PPMI cohort
npj Parkinson s Disease 2022cited by 18position: middledoi
Mitochondrial Complex 1, Sigma 1, and Synaptic Vesicle <scp>2A</scp> in Early <scp>Drug‐Naive</scp> Parkinson's Disease
Movement Disorders 2020cited by 80position: lastdoi
Aquaporin-4 polymorphisms predict amyloid burden and clinical outcome in the Alzheimer's disease spectrum
Neurobiology of Aging 2020cited by 63position: lastdoi
Impaired connectivity within neuromodulatory networks in multiple sclerosis and clinical implications
Journal of Neurology 2020cited by 34position: lastdoi
Novel PET Biomarkers to Disentangle Molecular Pathways across Age-Related Neurodegenerative Diseases
Cells 2020cited by 33position: middledoi
Applications of amyloid, tau, and neuroinflammation PET imaging to Alzheimer's disease and mild cognitive impairment
Human Brain Mapping 2019cited by 184position: middledoi
Clinical and dopamine transporter imaging characteristics of non-manifest LRRK2 and GBA mutation carriers in the Parkinson's Progression Markers Initiative (PPMI): a cross-sectional study
The Lancet Neurology 2019cited by 136position: middledoi
Imidazoline 2 binding sites reflecting astroglia pathology in Parkinson’s disease: an in vivo11C-BU99008 PET study
Brain 2019cited by 97position: lastdoi
Serotonergic pathology and disease burden in the premotor and motor phase of A53T α-synuclein parkinsonism: a cross-sectional study
The Lancet Neurology 2019cited by 96position: lastdoi
Cortical thinning across Parkinson's disease stages and clinical correlates
Journal of the Neurological Sciences 2019cited by 90position: lastdoi
Speech difficulties in early de novo patients with Parkinson's disease
Parkinsonism & Related Disorders 2019cited by 39position: lastdoi
[18F]Florbetapir PET/MR imaging to assess demyelination in multiple sclerosis
European Journal of Nuclear Medicine and Molecular Imaging 2019cited by 33position: lastdoi
Magnetic resonance imaging in Alzheimer’s disease and mild cognitive impairment
Journal of Neurology 2018cited by 370position: lastdoi
Diabetes mellitus and Parkinson disease
Neurology 2018cited by 240position: lastdoi
Advances in MRI Methodology
International review of neurobiology 2018cited by 218position: lastdoi
Nucleus basalis of Meynert degeneration precedes and predicts cognitive impairment in Parkinson’s disease
Brain 2018cited by 212position: lastdoi
REM behavior disorder predicts motor progression and cognitive decline in Parkinson disease
Neurology 2018cited by 160position: lastdoi
Serotonergic dysregulation is linked to sleep problems in Parkinson's disease
NeuroImage Clinical 2018cited by 93position: lastdoi
Neuroimaging in Lewy body dementia
Journal of Neurology 2018cited by 84position: lastdoi
Excessive daytime sleepiness may be associated with caudate denervation in Parkinson disease
Journal of the Neurological Sciences 2018cited by 63position: lastdoi
PDE10A and ADCY5 mutations linked to molecular and microstructural basal ganglia pathology
Movement Disorders 2018cited by 46position: lastdoi
Cerebral serotonin transporter measurements with [ <sup>11</sup> C]DASB: A review on acquisition and preprocessing across 21 PET centres
Journal of Cerebral Blood Flow & Metabolism 2018cited by 33position: middledoi
Disease-related patterns of in vivo pathology in Corticobasal syndrome
European Journal of Nuclear Medicine and Molecular Imaging 2018cited by 31position: lastdoi
Molecular Imaging of the Serotonergic System in Parkinson's Disease
International review of neurobiology 2018cited by 30position: lastdoi
Cognitive decline in Parkinson disease
Nature Reviews Neurology 2017cited by 992position: middledoi
The psychosis spectrum in Parkinson disease
Nature Reviews Neurology 2017cited by 359position: middledoi
Molecular imaging to track Parkinson's disease and atypical parkinsonisms: New imaging frontiers
Movement Disorders 2017cited by 107position: middledoi
PET image reconstruction using multi-parametric anato-functional priors
Physics in Medicine and Biology 2017cited by 65position: middledoi
<sup>11</sup>C‐PE2I and <sup>18</sup>F‐Dopa PET for assessing progression rate in Parkinson's: A longitudinal study
Movement Disorders 2017cited by 63position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

Flavia Niccolini · King's College London23 papers (2014–2019)Gennaro Pagano · Roche (Switzerland)21 papers (2016–2020)Heather Wilson · University of Exeter17 papers (2016–2020)Paola Piccini · Imperial College Healthcare NHS Trust12 papers (2014–2017)Eugenii A. Rabiner · Wellcome Centre for Human Neuroimaging11 papers (2015–2022)Roger N. Gunn · Hammersmith Hospital9 papers (2015–2022)George Dervenoulas · Queen Elizabeth Hospital8 papers (2018–2020)Tayyabah Yousaf · King's College London8 papers (2018–2019)Federico Turkheimer · King's College London8 papers (2014–2019)Sotirios Polychronis · University of Ioannina7 papers (2016–2020)Kit Wu · St Thomas' Hospital6 papers (2014–2017)Beniamino Giordano · King's College London5 papers (2018–2020)К. Ray Chaudhuri · UK Dementia Research Institute4 papers (2017–2018)Avinash Chandra · Queen Mary University of London4 papers (2018–2020)Zachary Chappell · King's College London3 papers (2019–2020)Shitij Kapur · University of Sheffield3 papers (2015–2016)Sarah J. Tabrizi · Huntington's Disease Association3 papers (2015–2016)Alexander Hammers · King's College London3 papers (2017–2020)Sridhar Natesan · King's College London3 papers (2015–2016)Andreas–Antonios Roussakis · Hammersmith Hospital3 papers (2016–2017)