Imaging intracelular de Ca^{2 +} Las señales en estriatal astrocitos de ratones adultos a través de indicadores de calcio codificados genéticamente-

The properties and functions of astrocyte intracellular Ca²⁺ signals in the striatum remain incompletely explored. We describe methods to express genetically encoded calcium indicators in striatal astrocytes using adeno-associated viruses of serotype 2/5 (AAV2/5), as well as procedures to reliably image Ca²⁺ signals within striatal astrocytes in situ.