Documentos de Aznárez-Sanado M. | REDI

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Mostrando 7 resultados de: 7

Subtipo de publicación

Publisher

European Neuropsychopharmacology(1)

Frontiers in Aging Neuroscience(1)

Journal of Magnetic Resonance Imaging(1)

Área temáticas

Fisiología humana(4)

Procesos mentales conscientes e inteligencia(4)

Enfermedades(2)

Psicología diferencial y del desarrollo(2)

Área de conocimiento

Habilidad motora(1)

Inteligencia artificial(1)

Neuropsicología(1)

Año de Publicación

Origen

Palabras Claves

Arterial spin labeling(2)

motor sequence learning(2)

Connectivity(1)

Brain Activity and Functional Connectivity Patterns Associated With Fast and Slow Motor Sequence Learning in Late Middle Adulthood

Abstract: The human brain undergoes structural and functional changes across the lifespan. The study of motor

Palabras claves:

aging, Connectivity, fast learning, FMRI, motor sequence learning, slow learning

Aznárez-Sanado M., Eudave L., Fernández-Seara M.A., Francis R. Loayza, Luis E.O., Martínez M., Pastor M.A., Villagra F.

Continuous performance of a novel motor sequence leads to highly correlated striatal and hippocampal perfusion increases

Abstract: The time course of changes in regional cerebral perfusion during a continuous motor learning task pe

Palabras claves:

3D GRASE, Arterial spin labeling, hippocampus, motor sequence learning, Procedural memory, Putamen

Aznárez-Sanado M., Fernández-Seara M.A., Francis R. Loayza, Mengual E., Pastor M.A.

Cortical hypoperfusion in Parkinson's disease assessed using arterial spin labeled perfusion MRI

Abstract: Alterations in cerebral perfusion and metabolism in Parkinson's disease have been assessed in severa

Palabras claves:

Arterial spin labeling, Global mean normalization, Parkinson's Disease, perfusion

Aznárez-Sanado M., Fernández-Seara M.A., Francis R. Loayza, Irigoyen J., Mengual E., Pastor M.A., Vidorreta M., Villagra F.

Functional asymmetries in early learning during right, left, and bimanual performance in right-handed subjects

Abstract: Purpose: To elucidate differences in activity and connectivity during early learning due to the perf

Palabras claves:

anterior putamen, early motor learning, effective connectivity, FMRI, functional asymmetry, nondominant hand

Aznárez-Sanado M., Fernández-Seara M.A., Francis R. Loayza, Pastor M.A.

Dopaminergic modulation of the trade-off between probability and time in economic decision-making

Abstract: Studies on animals and humans have demonstrated the importance of dopamine in modulating decision-ma

Palabras claves:

D2 receptor, Decision Making, Dopamine antagonist, Impulsivity, Probability time trade-off, Temporal discounting

Arrondo G., Aznárez-Sanado M., Fernández-Seara M.A., Francis R. Loayza, Goñi J., Heukamp F.H., Pastor M.A., Salamon-Klobut E.

Right parietal dominance in spatial egocentric discrimination

Abstract: Egocentric tactile perception is crucial for skilled hand motor control. In order to better understa

Palabras claves:

FMRI, Hemispheric dominance, PPI, Sensorial neglect, Somatosensory, Spatial discrimination, Spatial egocentric perception, Tactile, Vibratory

Aznárez-Sanado M., Fernández-Seara M.A., Francis R. Loayza, Pastor M.A.

The neural substrate and functional integration of uncertainty in decision making: An information theory approach

Abstract: Decision making can be regarded as the outcome of cognitive processes leading to the selection of a

Palabras claves:

Arrondo G., Aznárez-Sanado M., Fernández-Seara M.A., Francis R. Loayza, Goñi J., Heukamp F.H., Pastor M.A.