![]() Brain injuries often create impairment or disability that can vary greatly in severity. Lesion size is correlated with severity, recovery, and comprehension. Symptoms of brain injuries can also be influenced by the location of the injury and as a result impairments are specific to the part of the brain affected. Location of brain damage predicts symptoms Symptoms observed in children include changes in eating habits, persistent irritability or sadness, changes in attention, or disrupted sleeping habits. Physical symptoms include headaches that worsen or do not go away, vomiting or nausea, convulsions, brain pulsation, abnormal dilation of the eyes, inability to awaken from sleep, weakness in extremities and loss of coordination. Mental fatigue is a common debilitating experience and may not be linked by the patient to the original (minor) incident.Ĭognitive symptoms include confusion, aggressiveness, abnormal behavior, slurred speech, and coma or other disorders of consciousness. Other symptoms include trouble with memory, concentration, attention or thinking. Symptoms of a mild brain injury include headaches, confusions, tinnitus, fatigue, changes in sleep patterns, mood or behavior. Severity of injuries Mild brain injuries The three categories used for classifying the severity of brain injuries are mild, moderate or severe. ![]() Symptoms of brain injuries vary based on the severity of the injury or how much of the brain is affected. This allows the brain to compensate for injury and disease. Recent research has demonstrated that neuroplasticity, which allows the brain to reorganize itself by forming new neural connections throughout life, provides for rearrangement of its workings. Primary and secondary brain injuries identify the processes involved, while focal and diffuse brain injury describe the severity and localization. In general, brain damage refers to significant, undiscriminating trauma-induced damage.Ī common category with the greatest number of injuries is traumatic brain injury (TBI) following physical trauma or head injury from an outside source, and the term acquired brain injury (ABI) is used in appropriate circles to differentiate brain injuries occurring after birth from injury, from a genetic disorder (GBI), or from a congenital disorder (CBI). ![]() Brain injuries occur due to a wide range of internal and external factors. Neurotrauma, brain damage or brain injury ( BI) is the destruction or degeneration of brain cells. A CT of the head years after a traumatic brain injury showing an empty space where the damage occurred, marked by the arrow ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |