A non-invasive intracranial pressure monitor includes an annular flexible headband member comprising a crossing arcuate rail member and a hook and loop fastener having a fastener portion at one end of the headband member and a cooperating fastener portion at the other end of the headband member and a monitoring assembly comprising an inverted T-shaped, hollow seat slidably mounted on the rail member, a fastener driven through two ends of the seat for retaining the seat on the rail member, a receptacle extending downward from the seat opposing the fastener, a biasing member disposed in the receptacle, and a microsensor having one end secured to the biasing member and the other end moveably projecting out of the receptacle.
