不适应的精确性：早期生活逆境对神经发育后果的通道特异性预测加工框架

Early life adversity (ELA) is proposed here to bias precision weighting in specific information channels, up-weighting potential threat and predictable input while down-weighting evidence that disconfirms expectations of danger, rather than altering a single global gain. We ground this predictive-processing (PP) claim in developmental neuroscience: calibration occurs within critical and sensitive periods whose molecular brakes, together with self-confirming patterns of evidence sampling, can stabilize precision settings beyond the conditions that produced them, and susceptibility to calibratio