Irum Waheed*, Jingwen Li and Jianshe
Despite small size and proportion brain has immense significance with only 2% of human body weight. Brain or CNS has neurodegenerative disorders marked by behavioral and cognitive impairment that arise from gradual decline and loss of functional neurons. Because of expansion of aging population the scale on the graph of the effectiveness of neurodegeneration the number of patients increases day by day. Urgent focused and significant efforts required for the treatment of the root causes of neurodegenerative disorders. Modifications in structure and functional cognition of brain tend to become prominent at the late stage of the disorder.
