Gerardo Uribe

Alcohol interacts with the ischemic system to decrease the risk of ischemic stroke and ischemic heart disease at low levels of consumption; however, this protective effect is not observed at higher levels of consumption. As mentioned above, alcohol exerts these effects mainly by increasing levels of HDL, preventing blood clots, and increasing the rate of […]

The comparison of alcohol’s effects with the effects of conventional reinforcers, such as food, however, provides some clues to dopamine’s role in mediating alcohol reinforcement. This rather specific distribution pattern of dopaminergic neurons contrasts with other related neurotransmitter systems (e.g., serotonin or noradrenaline), which affect most regions of the forebrain. Schematic representation of the major

A continuación, aprenderemos como crear un nuevo archivo vacío en el directorio actual. A continuación, podemos crear una nueva carpeta con el comando mkdir, que significa «Crear directorio». Los contenidos (archivos y sub carpetas) que residen en el directorio actual se imprimen en la pantalla. Por ejemplo, supongamos que abres un navegador web y accede