Reticulospinal Tract

Reticulospinal Tract	Pontine/Medial Reticulospinal Tract		1.pontine reticular formation→沿著Pontine/Medial Reticulospinal Tract向下→脊髓中Lamina VII、VIII 轉接給另一個神經元 2.脊髓中LaminaVII、VIII的γ－motor neuron	γ－motor neuron 軀幹(特別是頸部)與四肢近端的伸肌 (1) 維持姿勢 (2) 調節肌肉張力(Muscle Tone Modulation)
	Medullary/Lateral Reticulospinal Tract		1.Medullary Reticulospinal formation→沿著Medullary/Lateral Reticulospinal Tract從脊髓白質轉入灰質腹側 轉接給另一個神經元 2.灰質腹側motor neuron	(1)興奮四肢遠端的屈肌 (2)抑制頸部的伸肌(與橋腦脊髓徑有點抗拮) (3)參與遠端的屈肌縮回反射(如：燙到縮回)

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