A type of stem cell that resides in the brain, which can make new nerve cells (called neurons) and other cells that support nerve cells (called glia).In the adult, neural stem cells can be found in very specific and very small areas of the brain where replacement of nerve cells is seen. type of stem cell that resides in the brain, which can make new nerve cells (called neurons) and other cells that support nerve cells (called glia).
Thigh weakness has many causes, including a charley horse, sciatica and spinal stenosis. It can be a side effect of taking certain medications. Extended bed rest or having to wear a cast or other immobilizer for long periods also can lead to thigh weakness. The problem often is accompanied by other symptoms.
A Thigh muscle strain refers to a tear in the Quadriceps muscle group. The Quadriceps are located at the front of the thigh and are responsible for extending (straightening) the knee. The Quadriceps group is made up of four muscles: Rectus Femoris, Vastus Lateralis, Vastus Intermedius and Vastus Medialis.