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Differences in prefrontal and motor structures learning dynamics depend on task complexity: a neural network model
(Elsevier Science, 2008-08)
Neurons in the basal ganglia (BG) of monkeys learning a simple visual discrimination (VD) task show faster changes in activity than those in the prefrontal cortex (PFC). This motivated the hypothesis that changes in the ...
Distal Tumors Elicit Distinctive Gene Expression Changes in Mouse Brain, Different from Those Induced by Arthritis
(Bentham Science Publishers, 2009-06)
Background: Tumor progression is characterized by high mutation rates, each mutation potentially generating an “alarm” signal. The brain is the main integrator of signals arising in the periphery from changes in homeostasis. ...
Funcionamiento Ejecutivo en la infancia: una mirada desde la neuropsicología cognitivaExecutive functioning in childhood: a view from cognitive neuropsychology
(Editorial UPTC, 10-09-2021)
Hace varias décadas se consideraba que las Funciones Ejecutivas o en términos más clásicos el control voluntario de la atención, el comportamiento, la toma de decisiones y el pensamiento, eran habilidades propias de la ...