Some peahens start laying fertile eggs after their first birthday. Peacocks take more time to become mature than the peahens. Usually it takes about 3 years to gain maturity of a peacock. After three years their tail also matures.
Patients with disorders such as Parkinson's disease, Alzheimer's disease or multiple sclerosis may use a neurologist as their principal care physician. In a consulting role, a neurologist will diagnose and treat a neurological disorder and then advise the primary care physician managing the patient's overall health.
Communication Skills. Before sending patients for testing, neurologists must listen to the description of symptoms thoroughly. They must be able to link what the patients are feeling to what the possible causes could be. They have to separate the emotion their patients bring along with their issues to cut to the meat of the medical problem.