Biological process

positive regulation of AMPA receptor clustering, positive regulation of alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate selective glutamate receptor clustering, up regulation of AMPA glutamate receptor clustering, up regulation of AMPA receptor clustering, up regulation of alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate selective glutamate receptor clustering, up-regulation of AMPA glutamate receptor clustering, up-regulation of AMPA receptor clustering, up-regulation of alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate selective glutamate receptor clustering, upregulation of AMPA glutamate receptor clustering, upregulation of AMPA receptor clustering, upregulation of alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate selective glutamate receptor clustering

Any process that activates or increases the frequency, rate or extent of AMPA glutamate receptor clustering.