papillary region
If your hair is falling out with a white bulb it is shed hair and the white bulb is the root.
When you slowly squeeze and release the bulb filled with water, you will observe that the water inside the bulb will be pushed outwards when squeezed and then flow back into the bulb when released. This is due to the pressure exerted on the water inside the bulb, causing it to move in and out of the bulb.
The white bulb at the root of your hair is actually the root of the hair.
Yes it is.
a bulb
a bulb
a bulb
The hair bulb is the lowest area or part of the hair strand. It's the thickened, club-shaped structure that forms the lower part of the hair root. The lower part of the hair bulb fits over & covers the dermal papilla.
Hair bulb
Hair Bulb
hair follicle
The white bulb during hair loss basically means that your scalp is dry and that is why the dead skin on your scalp comes off as the white bulb.