Addiction (addiction) is a condition in which person naturally suffers from weakness of the will to control repetition his actions due psychological reasons or use chemical substances, although not disease, but complications that have occurred on person’s central nervous system, it assumed as disease. and this disease causes behavior by disrupting over behavior-reward system. The addiction disr...

The relationship between genes and behavior, and particularly the hyperactive behavior, is clearly not linear nor monotonic. To address this problem, a database of the locomotor behavior obtained from thousands of mutant mice has been previously retrieved from the literature. Data showed that the percent of genes in the genome related to locomotor hyperactivity is probably more than 1.56%. Thes...

Detailed descriptions of brain-scale sensorimotor circuits underlying vertebrate behavior remain elusive. Recent advances in zebrafish neuroscience offer new opportunities to dissect such circuits via whole-brain imaging, behavioral analysis, functional perturbations, and network modeling. Here, we harness these tools to generate a brain-scale circuit model of the optomotor response, an orienti...

Where does normal brain or psychological function end, and pathology begin? The line can be hard to discern, making disease sometimes a tricky word. In addiction, normal 'wanting' processes become distorted and excessive, according to the incentive-sensitization theory. Excessive 'wanting' results from drug-induced neural sensitization changes in underlying brain mesolimbic systems of incentive...

Electroencephalogram (EEG) is nothing but measuring electric activity of brain. EEG non-stationary signal. characterizes human behavior. There are many brain abnormalities that can be identified and treated using behavior analysis. As per researchers study Epilepsy commonly happening disorder getting spread over the time. It sudden stroke in where patient suffers from unusual activities seizure...

OBJECTIVE The intellectual, behavioral, and social function of children who sustained traumatic brain injury (TBI) before 3 years of age were compared with a group of uninjured children. The role of injury and environmental factors in recovery was examined. METHODS A group of 53 children who sustained a TBI before 3 years of age (20 mild and 33 moderate/severe) and 27 uninjured children (cont...

background: care of brain dead donors is complex, critical, and sensitive and has a direct and positive impact on the end result of organ and tissue transplantation process. this study describes the nurses’ experiences of care of brain dead donors in intensive care units (icu). materials and methods: this research was performed by phenomenological method that is a qualitative approach. purposiv...

background: stroke is the third leading cause of death. hypothermia has been recognized as an effective method in reducing brain injury. in this study, we assessed the effects of granulocyte colony-stimulating factor (g-csf) as a neuroprotective agent and mild hypothermia on mortality, behavioral function, infarct volume, and brain edema in wistar rats. methods: forty male rats were used in fiv...

BACKGROUND There is some evidence that antisocial individuals, including young delinquents, are significantly more likely than people in the general population to incur a traumatic brain injury (TBI). Extant studies are hampered by methodological limitations, such as small sample sizes, lack of control for confounding effects, and use of single sites and may lack representativeness. HYPOTHESI...

"The brain is no longer a sacred organ, excluded from surgical therapy because it supposedly houses the human soul." Dr. H. Thomas Ballentine, Jr., Massachusetts General Hospital.1 • • • • " Psychosurgery diH'ers from brain surgery. Brain surgery has been done as an accepted part of medical practice as a means of eliminating diseased tissue-primarily cancer and other tumors, but also abcesses a...