Tag: neural circuit

December 24, 2025 / Mohammed looti

INTERSEGMENTAL ARC REFLEX

Intersegmental Arc Reflex: Overview and Definition The Intersegmental Arc Reflex (IAR) represents a fundamental and complex neural circuit integral to the maintenance of postural control, dynamic balance, and efficient locomotion in vertebrates. Far surpassing the simplicity of basic monosynaptic reflexes, the IAR involves multi-level integration within the central nervous system, effectively linking different segments of […]

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November 20, 2025 / Mohammed looti

SELF-EXCITING CIRCUIT

Definition and Fundamental Principles The concept of the self-exciting circuit, often termed a positive feedback loop within neuroscience, describes a fundamental mechanism of neural activity stabilization and persistence. At its core, a self-exciting circuit is a specialized neural pathway where the output generated by one or more neurons is fed back, directly or indirectly, to […]

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