Decreased striatal dopamine transporter uptake and substantia nigra hyperechogenicity as risk markers of synucleinopathy in patients with idiopathic rapid-eye …
A Iranzo, F Lomeña, H Stockner, F Valldeoriola… - The Lancet …, 2010 - thelancet.com
Background Patients with idiopathic rapid-eye-movement sleep behaviour disorder (IRBD)
may develop neurodegenerative conditions associated with substantia nigra dysfunction …
may develop neurodegenerative conditions associated with substantia nigra dysfunction …
Serial dopamine transporter imaging of nigrostriatal function in patients with idiopathic rapid-eye-movement sleep behaviour disorder: a prospective study
A Iranzo, F Valldeoriola, F Lomeña… - The Lancet …, 2011 - thelancet.com
Background Serial dopamine transporter (DAT) imaging in patients with Parkinson's disease
(PD) and other synucleinopathies shows progressive nigrostriatal dopaminergic dysfunction…
(PD) and other synucleinopathies shows progressive nigrostriatal dopaminergic dysfunction…
Dopamine transporter imaging deficit predicts early transition to synucleinopathy in idiopathic rapid eye movement sleep behavior disorder
…, R De Marzi, A Stefani, K Seppi, J Pavia… - Annals of …, 2017 - Wiley Online Library
Objective To determine the usefulness of dopamine transporter (DAT) imaging to identify
idiopathic rapid eye movement sleep behavior disorder (IRBD) patients at risk for short‐term …
idiopathic rapid eye movement sleep behavior disorder (IRBD) patients at risk for short‐term …
Prefrontal and temporal blood flow in schizophrenia: resting and activation technetium-99m-HMPAO SPECT patterns in young neuroleptic-naive patients with acute …
AM Catafau, E Parellada, FJ Lomeña… - Journal of nuclear …, 1994 - europepmc.org
Methods A selected population of 10 young, never-treated schizophrenic women with acute
disease was studied by two hexamethylpropyleneamine oxime (HMPAO) brain SPECT …
disease was studied by two hexamethylpropyleneamine oxime (HMPAO) brain SPECT …
[HTML][HTML] Centiloid cut-off values for optimal agreement between PET and CSF core AD biomarkers
…, O Grau-Rivera, M Suárez-Calvet, J Pavia… - Alzheimer's research & …, 2019 - Springer
Background The Centiloid scale has been developed to standardize measurements of
amyloid PET imaging. Reference cut-off values of this continuous measurement enable the …
amyloid PET imaging. Reference cut-off values of this continuous measurement enable the …
[HTML][HTML] APOE-by-sex interactions on brain structure and metabolism in healthy elderly controls
Background The APOE effect on Alzheimer Disease (AD) risk is stronger in women than in
men but its mechanisms have not been established. We assessed the APOE-by-sex …
men but its mechanisms have not been established. We assessed the APOE-by-sex …
Relations among intragastric pressure, postcibal perception, and gastric emptying
G Moragas, F Azpiroz, J Pavia… - American Journal of …, 1993 - journals.physiology.org
Our aims were to investigate, first, the relationship between gastric tone (measured with a
barostat) and gastric emptying (measured by radioscintigraphy with and without barostat) and, …
barostat) and gastric emptying (measured by radioscintigraphy with and without barostat) and, …
Regional cerebral blood flow pattern in normal young and aged volunteers: a99mTc-HMPAO SPET study
AM Catafau, FJ Lomeña, J Pavia, E Parellada… - European journal of …, 1996 - Springer
The aim of this study was to investigate the normal pattern of regional cerebral blood flow (rCBF)
distribution in normal young and aged volunteers using technetium-99m …
distribution in normal young and aged volunteers using technetium-99m …
[HTML][HTML] Association between retinal thickness and β-amyloid brain accumulation in individuals with subjective cognitive decline: Fundació ACE Healthy Brain Initiative
…, A Espinosa, G Ortega, F Lomeña, J Pavia… - Alzheimer's research & …, 2020 - Springer
Background Optical coherence tomography (OCT) of the retina is a fast and easily accessible
tool for the quantification of retinal structural measurements. Multiple studies show that …
tool for the quantification of retinal structural measurements. Multiple studies show that …
Lower striatal dopamine transporter binding in neuroleptic-naive schizophrenic patients is not related to antipsychotic treatment but it suggests an illness trait
…, E Parellada, F Mireia, E Fernandez-Egea, J Pavia… - …, 2007 - Springer
Introduction Drug induced parkinsonism (DIP) is directly related to dopamine D2 receptor
blockade. However, there are many references describing parkinsonian signs (PS) in naive-…
blockade. However, there are many references describing parkinsonian signs (PS) in naive-…