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It has been hypothesised that ADHD may stem from: a problem with switching off the __________ , assigning significance to longer term anticipated rewards within the __________, and/or responding appropriately to changes in the environment via the ___________. Question 4 options: fronto-parietal attention system; ventral attention system; dorsal attention system reward network; fronto-parietal attention system; default mode network default mode network; reward network; ventral attention system default mode network; reward network; fronto-parietal attention system

Question

It has been hypothesised that ADHD may stem from: a problem with switching off the __________ , assigning significance to longer term anticipated rewards within the __________, and/or responding appropriately to changes in the environment via the ___________.

Question 4 options:

fronto-parietal attention system; ventral attention system; dorsal attention system

reward network; fronto-parietal attention system; default mode network

default mode network; reward network; ventral attention system

default mode network; reward network; fronto-parietal attention system

...expand
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Solution

Para responder a esta pregunta, es necesario entender las funciones de cada uno de los sistemas mencionados y cómo se relacionan con el TDAH (Trastorno por Déficit de Atención e Hiperactividad).

  1. default mode network (DMN): Este sistema está activo cuando la mente está en reposo y no enfocada en el mundo exterior. Se ha sugerido que las personas con TDAH tienen dificultades para desactivar este sistema cuando necesitan concentrarse en tareas específicas.

  2. reward network: Este sistema está involucrado en la asignación de significancia a las recompensas anticipadas a largo plazo. Las personas con TDAH a menudo tienen problemas con la gratificación retrasada y pueden buscar recompensas inmediatas.

  3. ventral attention system: Este sistema está relacionado con la respuesta a cambios en el entorno y la atención a estímulos nuevos o inesperados. Las personas con TDAH pueden tener dificultades para responder adecuadamente a estos cambios.

Con base en esta información, la respuesta correcta es:

default mode network; reward network; ventral attention system

Por lo tanto, la opción correcta es:

default mode network; reward network; ventral attention system

This problem has been solved

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