El flujo sanguíneo crece. Al hincha

El flujo sanguíneo crece. Al hincharse los vasos, tensan las neuronas circundantes y éstas emiten señales al sistema trigeminal, área del cerebro que controla los mensajes de dolor de la cabeza y él rostro. Sentimos entonces la cefalea. Otra cosa es por qué se inicia esta ruta. Algunas circunstancias hacen más probable el dolor de cabeza. Los desencadenantes pueden ser internos (los cambios hormonales durante la menstruación, por ejemplo) o procedentes del entorno (el estrés o la falta de sueño). La verdad es que aún no se sabe bien cómo se transforman esos desencadenantes en señales químicas.

Результаты (английский) 1:

Blood flow is growing. To the vessels swell, they tighten the surrounding neurons and these emit signals to the trigeminal system area of the brain that controls messages of pain of the head and the face. We then feel the headache. Another thing is why this route starts. Some circumstances make more likely the headache. Triggers can be internal (hormonal changes during menstruation, for example) or from the environment (stress or lack of sleep). The truth is still not known well how those triggers are transformed into chemical signals.

Результаты (английский) 2:

Blood flow grows. Vessels to swell, tighten the surrounding neurons and these emit signals to the trigeminal system, brain area that controls pain messages from the head and face. then we feel the headache. Another thing is why this route begins. Some circumstances make it more likely the headache. Triggers can be internal (hormonal changes during menstruation, for example) or from the environment (stress or lack of sleep). The truth is that is not yet sure how these triggers are transformed into chemical signals.

Результаты (английский) 3:

The Blood Flow increases. The swell Shrink blood vessels surrounding neurons and these signals to the trigeminal System, an area of the brain that controls Pain messages from the head and face. Then feel the headache. Another thing is why this route begins. Some circumstances make it more likely that the headache. Triggers can be Internal (hormonal changes during the menstrual cycle, for example) or from the Environment (stress and lack of Sleep). The truth is that even though it is not known how these triggers are transformed into Chemical signals.