Search Results - "George Paraskevas"

The diagnostic value of CSF α-synuclein in the differential diagnosis of dementia with Lewy bodies vs. normal subjects and patients with Alzheimer's disease by Kapaki, Elisabeth, Paraskevas, George P, Emmanouilidou, Evangelia, Vekrellis, Kostas

“…The detection of α-synuclein (α-syn) in the cerebrospinal fluid (CSF) of patients with synucleinopathy has yielded promising but inconclusive results. The aim…”
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Plasma alpha-synuclein levels in patients with Parkinson’s disease: a systematic review and meta-analysis by Bougea, Anastasia, Stefanis, Leonidas, Paraskevas, George P, Emmanouilidou, Evangelia, Vekrelis, Kostas, Kapaki, Elisabeth

“…Objective To date, there are no definitive biomarkers for diagnose Parkinson’s disease (PD). The detection of α-synuclein (α-Syn) in plasma of PD patients has…”
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Localizing apraxia in corticobasal syndrome: a morphometric MRI study by Constantinides, Vasilios C, Paraskevas, George P, Velonakis, Georgios, Stefanis, Leonidas, Kapaki, Elisabeth

“…Abstract Apraxia localization has relied on voxel-based, lesion-symptom mapping studies in left hemisphere stroke patients. Studies on the neural substrates of…”
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Neurological manifestations of long-COVID syndrome: a narrative review by Stefanou, Maria-Ioanna, Palaiodimou, Lina, Bakola, Eleni, Smyrnis, Nikolaos, Papadopoulou, Marianna, Paraskevas, George P., Rizos, Emmanouil, Boutati, Eleni, Grigoriadis, Nikolaos, Krogias, Christos, Giannopoulos, Sotirios, Tsiodras, Sotirios, Gaga, Mina, Tsivgoulis, Georgios

“…Accumulating evidence points toward a very high prevalence of prolonged neurological symptoms among coronavirus disease 2019 (COVID-19) survivors. To date,…”
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Clinical, Neuroimaging, and Genetic Markers in Cerebral Amyloid Angiopathy-Related Inflammation: A Systematic Review and Meta-Analysis by Theodorou, Aikaterini, Palaiodimou, Lina, Malhotra, Konark, Zompola, Christina, Katsanos, Aristeidis H., Shoamanesh, Ashkan, Boviatsis, Efstathios, Dardiotis, Efthimios, Spilioti, Martha, Sacco, Simona, Werring, David J., Cordonnier, Charlotte, Alexandrov, Andrei V., Paraskevas, George P., Tsivgoulis, Georgios

“…There are limited data regarding the prevalence of distinct clinical, neuroimaging and genetic markers among patients diagnosed with cerebral amyloid…”
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Dopamine transporter SPECT imaging in Parkinson’s disease and atypical Parkinsonism: a study of 137 patients by Constantinides, Vasilios C., Souvatzoglou, Michail, Paraskevas, George P., Chalioti, Maria, Stefanis, Leonidas, Kapaki, Elisabeth

“…Introduction Differential diagnosis between Parkinson’s disease (PD) and multiple system atrophy–parkinsonian type (MSA-P), corticobasal degeneration (CBD),…”
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The Role of Cerebrospinal Fluid Biomarkers in Dementia and Other Related Neurodegenerative Disorders by Paraskevas, George P

“…Over the course of the last 20 years, cerebrospinal fluid (CSF) biomarkers for Alzheimer's disease (AD), including amyloid beta peptide with 42 amino acids (Aβ…”
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CSF biomarkers β-amyloid, tau proteins and a-synuclein in the differential diagnosis of Parkinson-plus syndromes by Constantinides, Vasilios C., Paraskevas, George P., Emmanouilidou, Evangelia, Petropoulou, Olga, Bougea, Anastasia, Vekrellis, Kostas, Evdokimidis, Ioannis, Stamboulis, Eleftherios, Kapaki, Elisabeth

“…Differential diagnosis of Parkinson-plus patients (PSP, CBD, MSA) and Parkinson's disease (PD) patients is often not straightforward, particularly in atypical…”
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In vivo Prevalence of Alzheimer Biomarkers in Dementia with Lewy Bodies by Paraskevas, George P, Bougea, Anastasia, Constantinides, Vasilios C, Bourbouli, Mara, Petropoulou, Olga, Kapaki, Elisabeth

“…Neuropathological studies indicate concomitant Alzheimer's disease (AD) pathology in patients with dementia with Lewy bodies (DLB). To measure cerebrospinal…”
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Midbrain morphology in idiopathic normal pressure hydrocephalus: A progressive supranuclear palsy mimic by Constantinides, Vasilios C., Paraskevas, George P., Velonakis, Georgios, Toulas, Panagiotis, Stefanis, Leonidas, Kapaki, Elisabeth

“…Introduction Various MRI markers have been applied to support the diagnosis of progressive supranuclear palsy (PSP), such as midbrain diameter and surface,…”
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Cerebrospinal fluid biomarker profiling in corticobasal degeneration: Application of the AT(N) and other classification systems by Constantinides, Vasilios C., Paraskevas, George P., Boufidou, Fotini, Bourbouli, Mara, Stefanis, Leonidas, Kapaki, Elisabeth

“…Total tau (τT), phosphorylated tau (τP-181) and amyloid beta (Aβ42) are cerebrospinal fluid (CSF) biomarkers of Alzheimer's disease (AD). There is no consensus…”
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Role of the endoscope in cochlear implantation: A systematic review by Poutoglidis, Alexandros, Fyrmpas, Georgios, Vlachtsis, Konstantinos, Paraskevas, George K., Lazaridis, Nikolaos, Keramari, Stergiani, Garefis, Konstantinos, Dimakis, Christodoulos, Tsetsos, Nikolaos

“…Objective To review the role of the endoscope in cochlear implantation (CI). Methods MEDLINE, ScienceDirect, Google Scholar and the Cochrane Library databases,…”
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Neuropsychiatric symptoms and α-Synuclein profile of patients with Parkinson’s disease dementia, dementia with Lewy bodies and Alzheimer’s disease by Bougea, Anastasia, Stefanis, Leonidas, Paraskevas, George P., Emmanouilidou, Evangelia, Efthymiopoulou, Efthimia, Vekrelis, Kostas, Kapaki, Elisabeth

“…Introduction Given the overlapping of neuropathological, neurochemical and neuropsychiatric profiles of Parkinson’s disease dementia (PDD), dementia with Lewy…”
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Glycemia management in acute ischemic stroke: current concepts and novel therapeutic targets by Palaiodimou, Lina, Lioutas, Vasileios-Arsenios, Lambadiari, Vaia, Paraskevas, George P., Voumvourakis, Konstantinos, Tsivgoulis, Georgios

“…Hyperglycemia on hospital admission is a common phenomenon in acute ischemic stroke patients and represents an independent predictor of poor clinical outcome…”
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Circulating Brain‐enriched MicroRNAs for detection and discrimination of idiopathic and genetic Parkinson's disease by Ravanidis, Stylianos, Bougea, Anastasia, Papagiannakis, Nikolaos, Maniati, Matina, Koros, Christos, Simitsi, Athina‐Maria, Bozi, Maria, Pachi, Ioanna, Stamelou, Maria, Paraskevas, George P., Kapaki, Elisabeth, Moraitou, Marina, Michelakakis, Helen, Stefanis, Leonidas, Doxakis, Epaminondas

“…Background A minimally invasive test for early detection and monitoring of Parkinson's disease (PD) is a highly unmet need for drug development and planning of…”
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Rehabilitation on cerebellar ataxic patients with multiple sclerosis: A systematic review by Chasiotis, Athanasios K., Kitsos, Dimitrios K., Stavrogianni, Konstantina, Giannopapas, Vasileios, Papadopoulou, Marianna, Zompola, Christina, Paraskevas, George P., Bakalidou, Daphne, Giannopoulos, Sotirios

“…Multiple Sclerosis (MS) is a chronic inflammatory, autoimmune disease of the Central Nervous System with a vast spectrum of clinical phenotypes. A major aspect…”
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Safety of COVID-19 vaccines in multiple sclerosis: A systematic review and meta-analysis by Stefanou, Maria-Ioanna, Palaiodimou, Lina, Theodorou, Aikaterini, Christodoulou, Maria Veatriki, Tzartos, John S, Tzanetakos, Dimitrios, Kitsos, Dimitrios, Chondrogianni, Maria, Zouvelou, Vasiliki, Dardiotis, Efthimios, Tzavellas, Elias, Syrigou, Ekaterini, Benetou, Vassiliki, Paraskevas, George P, Tsiodras, Sotirios, Tsivgoulis, Georgios, Giannopoulos, Sotirios

“…Background Data are sparse regarding the safety of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines in patients with multiple sclerosis…”
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Neuropsychological profiles comparison between Multiple Sclerosis patients and Multiple Sclerosis patients with overlapping features of Systemic Lupus Erythematosus by Stavrogianni, Konstantina, Kitsos, Dimitrios K., Giannopapas, Vasileios, Chasiotis, Athanasios K., Christouli, Niki, Paraskevas, Panagiotis G., Zompola, Christina, Tsivgoulis, Georgios, Paraskevas, George P., Giannopoulos, Sotirios

“…Multiple sclerosis (MS) and Systemic Lupus Erythematosus (SLE) are autoimmune disorders that may lead to cognitive impairment. This study aimed to compare the…”
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Cerebrospinal Fluid Biomarkers as a Diagnostic Tool of the Underlying Pathology of Primary Progressive Aphasia by Paraskevas, George P, Kasselimis, Dimitrios, Kourtidou, Evie, Constantinides, Vasilios, Bougea, Anastasia, Potagas, Costas, Evdokimidis, Ioannis, Kapaki, Elisabeth

“…Primary progressive aphasia (PPA) may present with three main clinical variants, namely nonfluent agrammatic (nfaPPA), semantic (sPPA), and logopenic (lPPA)…”
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Dopamine transporter SPECT imaging in corticobasal syndrome: A peak into the underlying pathology? by Constantinides, Vasilios C., Souvatzoglou, Michail, Paraskevas, George P., Chalioti, Maria, Boufidou, Fotini, Stefanis, Leonidas, Kapaki, Elisabeth

“…Background Multiple pathologies may underlie corticobasal syndrome (CBS), including Alzheimer's disease (AD). Dopamine transporter density imaging with…”
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