Meissner's corpuscles are specialized sensory receptors located in the skin, particularly in areas sensitive to light touch, such as the fingertips and palms. They are responsible for detecting changes in texture and vibrations at low frequencies. These receptors are encapsulated structures made up of stacked layers of cells, which help them respond quickly to stimuli. When the skin is touched, Meissner's corpuscles send signals to the nervous system, allowing the brain to interpret the sensation. They play a crucial role in our ability to perceive fine details and are essential for tasks that require precise tactile feedback, such as writing or playing musical instruments.