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Physiological Signaling Accuracy

Meaning

Physiological signaling accuracy is the measure of how precisely and effectively a biological signal, such as a hormone or neurotransmitter, is transmitted, received, and correctly interpreted by its target cell or tissue. High accuracy is essential for maintaining robust homeostasis, ensuring that the body’s regulatory systems, particularly the endocrine and nervous systems, function with minimal interference or “noise.” When signaling accuracy is compromised, as seen in conditions like insulin resistance or chronic inflammation, the body struggles to maintain metabolic and hormonal balance, leading to systemic dysfunction.