Neurociencia — Del Cuerpo Pdf [portable]

Con más de 500 millones de neuronas, el intestino no solo digiere: produce el 95% de la serotonina y se comunica directamente con la amígdala (centro del miedo). Un PDF completo abordará el eje intestino-cerebro.

| Body Signal | Pathway | Primary Brain Region | Resulting Perception | | :--- | :--- | :--- | :--- | | Heartbeat | Vagus nerve | Right anterior insula | Emotional intensity | | Muscle stretch | Dorsal root ganglia | Primary somatosensory cortex (area 3a) | Limb position | | Gastric distension | Vagus nerve | Brainstem (NTS) → Insula | Satiety, "gut feeling" | | Inflammation (cytokines) | Humoral + vagus | Hypothalamus, Insula | Sickness behavior (fatigue, depression) | neurociencia del cuerpo pdf

She dismissed it as poetry. Until she tried the first exercise: "Sit still. Feel your left pinky toe. Do not move it. Feel only the blood moving through it, the bone's silent conversation with gravity." Con más de 500 millones de neuronas, el