He explores this new world with his available sense and in this process gradually develops his own sensory. Understanding Sensory in a newbie. At the time of birth, a kid can explore all the five senses-tasting, hearing, seeing, touching and smelling, though these senses are not fully developed.
Increased tone can mean muscles are slow to relax, and this can cause. stiffness. Depending on the muscles affected, this stiffness can make it difficult. to perform delicate movements with the hands and fingers. It can also make. larger movements difficult, which can affect walking, for example.
Contractions happen when actin filaments actually slide over myosin filaments. This slide causes a change in the shape of the muscle cells producing movement, which is considered a muscle contraction. Depending on the muscle and the intended outcome of the contraction, muscles can either lengthen or shorten.nstead, a muscle contraction of smooth or cardiac muscle is initiated within the organ itself. Within the digestive system, the introduction of food is what causes the contractions to move the food through the system.