The coordinates of a differential element with respect to the axis through P is (x,y) and with respect to the axis through the COM is (x',y'). The distance between the two axes is h.The moment of inertia of the object Fig. 2: Parallel axes.
The nerves then carry these signals to the brain. Sensorineural hearing loss (SNHL) is caused by damage to these special cells, or to the nerve fibers in the inner ear. Sometimes, the hearing loss is caused by damage to the nerve that carries the signals to the brain. In some cases, the cause is unknown.
An epidural headache is caused by leaking spinal fluid when the dura which is the thin membrane that surrounds the spinal cord is punctured by an epidural needle. The fluid acts as a cushion around the brain and without it, the brain tends to sag and rubs painfully against the bony skull.