The primary goal of this research project is to measure neuroplasticity, as well as the processes and implications for the treatment of neurological and psychiatric illnesses. Because this research study is focused on secondary forms, the research is based on theoretical ideas and some numerical data analysis. E-views software was utilized to measure the research study and create useful findings, which comprised descriptive statistics, unit root test analysis, cointegration test analysis, and the ganger test, as well as some graphical test analysis connected to the indicators. The general conclusion discovered that there is a strong and direct relationship between neuroplasticity and the treatment of neurological and mental disorders. Research indicated that this topic still needs additional research. Researcher suggest that the future revisions of both instructions establish a formal mechanism for studying each diagnostic criteria set for potential conceptual mistakes.  That could result in wrong positives in order to prevent psychiatric diagnosis from being overwhelmed by clear defects that are apparent to the press and the general public but proceed ignored by professionals.