Brain disorders can also have an effect on the display of delta waves. Parkinson's disease, schizophrenia, and narcolepsy are all characterized by changes in delta wave activity. Some drugs and chemicals have been shown to impact the brain's delta waves.
Pruning advanced ornamental trees. Now's the time... Generally speaking an ornamental tree is one that is grown for its decorative looks and not for food. Winter is the perfect time to prune deciduous ornamental trees, as their structures are dormant. Inside the tree though, important processes are underway.
One of the most widely planted ornamental trees in Georgia is the flowering dogwood (Cornus florida). It is native to the eastern United States and can be found growing throughout Georgia. The showy part of a dogwood flower is actually bracts, which are modified leaves that turn color.ne of the most widely planted ornamental trees in Georgia is the flowering dogwood (Cornus florida). It is native to the eastern United States and can be found growing throughout Georgia. The showy part of a dogwood flower is actually bracts, which are modified leaves that turn color.