Esport.net : una mirada crítica al deporte a través de los medios de comunicación.

Resumen tomado del autor. Resumen también en inglés. Monográfico titulado: Actividad física y medios de comunicación

El Observatori Crític de l'Esport : una propuesta de educación en valores desde las NTIC.

Resumen tomado de la publicación. Monográfico con el título: educación física y nuevas tecnologías

L'oci ; Els mitjans de comunicació ; Civisme a l'esport : llibre de l'educador. 'El ocio ; Los medios de comunicación ; Civismo en el deporte : libro del educador'.

Libro del profesor que contiene la programación, los aspectos teóricos, las orientaciones y propuestas didácticas, así como una propuesta de evaluación para trabajar los temas de ocio, medios de comunicación, y deporte desde un punto de vista ético o moral, sobre los que tratan los siguientes cuadernos de la colección Senderi: L'oci, Els mitjans de comunicació y Civisme a l'esport.

Civisme a l'esport. 'Civismo en el deporte'.

Complementa a esta publicación un libro del profesor con el título: L'oci ; Els mitjans de comunicació ; Civisme a l'esport. Premio Educación y Sociedad 1993

Esport, educaci?? i valors : una proposta humanista

Resumen basado en el de la publicaci??n

Fonts bibliogr??fiques per a l'estudi de l'educaci?? f??sica i l'esport a Catalunya (1856-1975)

Resumen basado en el de la publicaci??n

Els estereotips racistes en l'esport

Resumen basado en el de la publicaci??n

"Reflexos d'Apol-lo" : educaci?? i esport a la Mediterr??nia antiga

Se comenta la exposici??n ???Reflejos de Apolo??? llevada a cabo en Barcelona en el a??o 2007. Esta exposici??n itinerante permiti?? disfrutar de una muestra de materiales arqueol??gicos (vasos, ??nforas, estatuas, copas, cer??micas, monedas, mosaicos, etc.), procedentes en buena parte del Museo Arqueol??gico Nacional de Madrid (MAN), que giraba en torno a un tema, el del deporte y la competici??n, de la presencia de la educaci??n f??sica en el mundo cl??sico.

An??lisi de les mesures acad??miques per a la compaginaci?? dels estudis i l???esport d???alt nivell

Resumen basado en el de la publicaci??n

Selective Coupling between Theta Phase and Neocortical Fast Gamma Oscillations during REM-Sleep in Mice

TORT, A. B. L. ; SCHEFFER-TEIXEIRA, R ; Souza, B.C. ; DRAGUHN, A. ; BRANKACK, J. . Theta-associated high-frequency oscillations (110-160 Hz) in the hippocampus and neocortex. Progress in Neurobiology , v. 100, p. 1-14, 2013.

Correlation between the fighting rates of REM sleep-deprived rats and susceptibility to the 'wild running' of audiogenic seizures

Sleep-deprived rats exhibit defensive fighting as well as explosive flights very similar to the wild-running of audiogenic seizures. In order to determine why sleep deprivation is a common factor that facilitates both panic and convulsive manifestations, the present study was undertaken to investigate whether rats that display sleep deprivation-induced fighting (SDIF) are the same as those that are susceptible to audiogenic wild-running (WR). Twenty-eight male adult Wistar rats were divided into two groups assigned to two e-sleep deprivation for 5 days and had their SDIF evaluated in social experimental schemes. In the first, 18 subjects were submitted to REM grouping. After 1 week for recovery, their susceptibility to WR was tested in an acoustic stimulation trial ( 104 dB, 200 Hz, 60 S). Rats that did not present WR received a lactate infusion and were tested again by acoustic stimulation 40 min later. In the second experimental scheme, 10 subjects were initially evaluated for WR susceptibility and the number of SDIF was recorded in social grouping after I week. Three categories of WR-susceptibility were determined: WR-sensitive rats, intermediate WR-sensitive rats and WR-insensitive rats. T'he number of SDIF in each category was significantly different and there was a high positive correlation (r=0.89; Spearman test) between the number of SDIF and the level of WR-susceptibility. We conclude that the reasons why sleep deprivation exerts facilitatory effects on both panic and convulsive manifestations are due to overlappings of neural pathways responsible for both behavioral patterns and for the property of sleep deprivation to increase neuronal excitability. (C) 2002 Elsevier B.V. B.V. All rights reserved.

Experience-dependent upregulation of multiple plasticity factors in the hippocampus during early REM sleep

Sleep is beneficial to learning, but the underlying mechanisms remain controversial. The synaptic homeostasis hypothesis (SHY) proposes that the cognitive function of sleep is related to a generalized rescaling of synaptic weights to intermediate levels, due to a passive downregulation of plasticity mechanisms. A competing hypothesis proposes that the active upscaling and downscaling of synaptic weights during sleep embosses memories in circuits respectively activated or deactivated during prior waking experience, leading to memory changes beyond rescaling. Both theories have empirical support but the experimental designs underlying the conflicting studies are not congruent, therefore a consensus is yet to be reached. To advance this issue, we used real-time PCR and electrophysiological recordings to assess gene expression related to synaptic plasticity in the hippocampus and primary somatosensory cortex of rats exposed to novel objects, then kept awake (WK) for 60 min and finally killed after a 30 min period rich in WK, slow-wave sleep (SWS) or rapid-eye-movement sleep (REM). Animals similarly treated but not exposed to novel objects were used as controls. We found that the mRNA levels of Arc, Egr1, Fos, Ppp2ca and Ppp2r2d were significantly increased in the hippocampus of exposed animals allowed to enter REM, in comparison with control animals. Experience-dependent changes during sleep were not significant in the hippocampus for Bdnf, Camk4, Creb1, and Nr4a1, and no differences were detected between exposed and control SWS groups for any of the genes tested. No significant changes in gene expression were detected in the primary somatosensory cortex during sleep, in contrast with previous studies using longer post-stimulation intervals (>180 min). The experience-dependent induction of multiple plasticity-related genes in the hippocampus during early REM adds experimental support to the synaptic embossing theory.

As obrigações Propter Rem no Código Civil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Metabolic parameters of rats prone to display wild-running of the audiogenic crisis and fighting induced by REM-sleep deprivation

Fundação de Apoio à Pesquisa do Estado de São Paulo (FAPESP)