The invention discloses a cerebral stroke warning genetic circuit model which comprises a joint detection circuit module and a feedback circuit module. Output of the joint detection circuit module is input of the feedback circuit module, output of the feedback circuit module acts on the output of the joint detection circuit module via internal feedback branch circuits, and in other words, the feedback circuit module is a next-level circuit of the joint detection circuit module. The cerebral stroke warning genetic circuit model has the advantages that the cerebral stroke warning genetic circuit model is high in structural universality, cerebral stroke can be quickly monitored by the simple and effective joint detection circuit module, interference due to uncertain factors such as environments can be reduced by the introduced feedback circuit module, and accordingly the cerebral stroke can be accurately and reliably warned by systems.