Disclosed are various embodiments for integrated diffuse correlation spectroscopy. A first control signal can be sent to a switch to cause an integrator to integrate a current from a photodiode. An integrated current can be received from the integrator, and a data signal can be sent to a computing device based at least in part on the integrated current.A second control signal can be sent to a switch to cause the integrator to cease integrating the current from the photodiode.Medical Diagnostics
