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cellule di Purkinje

cellule di Purkinje

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le <strong>cellule</strong> del cervelletto<br />

<strong>cellule</strong> <strong>di</strong> <strong>Purkinje</strong><br />

• ogni cellula <strong>di</strong> <strong>Purkinje</strong> riceve una fibra rampicante, che<br />

può formare fino a 26,000 contatti sinaptici con il suo<br />

albero dendritico<br />

• ogni cellula <strong>di</strong> <strong>Purkinje</strong> cell riceve inoltre circa 175,000<br />

contatti sinaptici dalle fibre parallele (nel ratto)<br />

• ogni fibra parallela prende contatto con numerosissime<br />

<strong>cellule</strong> <strong>di</strong> <strong>Purkinje</strong><br />

• gli assoni delle <strong>cellule</strong> <strong>di</strong> <strong>Purkinje</strong> costituiscono la<br />

principale via efferente del cervelletto, attraverso i nuclei<br />

cerebellari.

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