Psychiatry disorders are changes in the mental or behavioural pattern that causes significant distress or impairment of personal functioning. They may be persistent, relapsing and remitting, or occur as a single episode. Whereas psychological syndrome or pattern that occurs in an individual and it is associated with present distress or disability or with a significantly increased risk of suffering death, pain, disability.

Mental health includes our emotional, social and psychological soundness. However, it influences on how we tend to predict, feel, and act. It in addition helps verify if we've an inclination to handle stress, relate to others, and build alternatives. Mental state is significant at every stage of life

Neuroscience is a multidisciplinary branch involving the methodical study of the Nervous system. Traditionally neuroscience has been considered as the branch of biology. However, considering the present advances in this field it had been redefined as Associate as an interdisciplinary knowledge domain information that collaborates with the fields of drugs, genetics, psychiatry, chemistry, technology, engineering, and allied disciplines of science. Neuroscientists explore every component of the nervous system and their functioning to develop drugs for treating neurological disorders.

Neuropsychiatry is a collaborative interface between psychiatry and neurology that account with mental disorders.T he field of neuropsychiatry is engaged with understanding the link between mind, body and its behavior. Treated as sub-specialty of psychiatry, the common cases originate from identifiable malfunctions. The amalgamation of Neuropsychiatrist with neurologist and neurosurgeons provide extensive care and efficient set up for patients. Patients suffering from psychiatry conditions report. Biological psychiatry, cognitive neurosciences, behavioral neurology, and organic psychiatry are closely related fields with different motif and competence.

Developmental neuroscience is that Sub field of neuroscience that deals with the study of the development of nervous system. It starts right from the study of simple invertebrates to the more complex humans. Along with the development it also is interested in dysfunction, pathologies, trauma and aging. Computer modelling, traditional biological methods as well as animal studies are used. Animal studies are mostly used to understand the development in the neural system of the humans. Critical developmental stages are studied. The functions of various parts of the brain were originally understood by the developmental neuroscience.

The role of genetics in the development and function of the nervous system is studied in neurogenetics. It treats neural features as phenotypes (i.e., observable or not manifestations of an individual's genetic make-up) and is focused on the observation that individuals' nervous systems, including those belonging to the same species, may not be identical. As the name suggests, it combines elements from both neuroscience and genetics research, with a specific emphasis on how an organism's genetic code determines its expressed traits. Mutations in this genetic sequence may have a wide range of consequences for an individual's quality of life. Neurogenetics is used to study neurological disorders, behaviour, and personality. Neurogenetics originated in the mid- to late-nineteenth century, with developments closely accompanying technological advancements. Neurogenetics is currently the subject of a great deal of cutting-edge study.

Many of your body's functions are affected by degenerative nerve illnesses, including balance, movement, speech, breathing, and heart function. Many of these illnesses are inherited. A medical issue such as alcoholism, a tumour, or a stroke can sometimes be the cause. Toxins, chemicals, and viruses are some of the other possible reasons. It's not always clear what's causing the problem. For example: 

• Alzheimer's disease
• Amyotrophic lateral sclerosis
• Friedreich's ataxia
• Huntington's disease
• Lewy body disease
• Parkinson's disease
• Spinal muscular atrophy

The use of different techniques to either directly or indirectly image the structure, function, or pharmacology of the nervous system is known as neuroimaging or brain imaging. Within medicine, neuroscience, and psychology, it is a relatively modern discipline. Neuroradiologists are physicians who specialise in conducting and interpreting neuroimaging in a clinical setting. Structural imaging, which deals with the structure of the nervous system and the diagnosis of gross (large scale) intracranial disease (such as a tumour) and injury, is one form of neuroimaging. The transmission of information by brain centres, for example, can be visualised directly using functional imaging. The involved region of the brain increases metabolism and "lights up" on the scan as a result of this processing. The study of "thought identification" or "mind-reading" is one of the most contentious applications of neuroimaging.

Fear, worry, and stress square measure traditional responses to perceived or real threats, and from time to time once we square measure faced with uncertainty or the unknown. thus it's traditional and comprehensible that folks square measure experiencing worry within the context of the COVID-19 pandemic.

Added to the worry of acquiring the virus during a pandemic like COVID-19 square measure the many changes to our daily lives as our movements square measure restricted in support of efforts to contain and hamper the unfold of the virus. faced with new realities of functioning from home, temporary state, home-schooling of youngsters, and lack of physical contact with different relations, friends and colleagues, it's necessary that we glance when our mental, yet as our physical, health.

Case studies in neuroscience and neurology are crucial provenance of new ideas and hypothesis. The causes, symptoms and treatment and possible outcome are analyzed using the reports. This topic focuses on case study methodologies and advantages. Detailed Case studies most frequently describe people with rare, unique, and abnormal conditions. Framing the neurological condition from case report enhances new clinical inventions and therapeutics.