1 Lumber prices can change daily, affecting the total cost. 2  CostHelper readers report paying $1,800-$8,500 to have a handyman or casual labor install a pressure-treated wood deck, or $8-$23 per square foot. 3  Readers who hired a decking contractor report paying $4,400-$20,000, or $16-$50 per square foot.
Pruning is a process that is more important than was once believed. Experiences during infancy and childhood form the connections that shape the development of the brain. Pruning is a key part of brain development because it eliminates the connections that are not used often enough.
Synaptic pruning makes it clear that brain development is dependent on all forms of mental stimulation from the outside world. In the introduction to this article, the point is made about the isolation of the brain, except through the sensory nervous system.onclusion. The human brain has a long period of development-up to at least 20 years. During this time, specific skills are attained which allow parents and health care professionals to note the milestone in a childâs development.