Signs of brain damage vary but often include physical issues (headaches, dizziness, weakness, vision changes), cognitive problems (memory, concentration, confusion), emotional shifts (irritability, anxiety, mood swings), and behavioral changes (personality shifts, unusual outbursts), often appearing after an injury or stroke and requiring immediate medical attention, especially if severe.
Perception and sensation symptoms of TBI
Most studies suggest that once brain cells are destroyed or damaged, for the most part, they do not regenerate. However, recovery after brain injury can take place, especially in younger people, as, in some cases, other areas of the brain make up for the injured tissue.
Five significant signs your brain might be in trouble include memory loss (especially recent events), difficulty with familiar tasks or language, confusion about time/place, significant personality/behavior changes, and problems with judgment, focus, or coordinating movement, often indicating conditions like dementia, brain injury, or other neurological issues, requiring a doctor's visit.
You may have mood swings, low mood, and anxiety. You may have other personality changes, such as impulsivity and getting angry quickly. Your family and friends may notice these changes before you do. Some of these mood and personality changes may be a direct result of the brain injury.
Stage 1 (No response)
The child or young person appears to be in a deep sleep and doesn't respond to sounds or stimulation. This is referred to as 'coma'. While in coma, the brain is not functioning at the normal level. There is a limited ability to take in information or respond to light, sound or touch.
People with a TBI may have problems with thinking skills. These problems may make it hard for them to understand why some things happen or what to do when they happen. This can make the person feel irritated, refuse to do things, or not do things that they agreed to do. They also may have a hard time making choices.
Brain problem symptoms vary widely but often involve sudden headaches, confusion, memory loss, balance issues, vision changes, weakness, or difficulty speaking, affecting cognitive, motor, sensory, and emotional functions, requiring immediate medical attention for sudden, severe changes like the "worst headache ever" or one-sided weakness.
It is common for people to focus on their own needs in difficult times, but this can be greatly exaggerated for a person with brain injury. Cognitive impairments may mean that they are oblivious to or unable to understand others' points of view, and they may be unaware of the needs of others.
Many habits contribute to poor brain health, but four areas can have the most influence. They are too much sitting, lack of socializing, inadequate sleep, and chronic stress.
Here are six things I recommend to my patients in order of importance:
Don't assume that just because someone looks fine on the outside, they're not experiencing long-term effects. Comments such as: 'It doesn't look like there's anything wrong with you' and 'But you're better now, aren't you? ' are unlikely to help! Move on and stop dwelling on what happened. One to avoid at all costs!
Long after the injury, MRI as well as CT may demonstrate brain atrophy, which results when dead or injured brain tissue is reabsorbed following TBI. Because injured brain tissue may not completely recover following TBI, changes due to TBI may be detectable many years after an injury.
Oxygen is needed for the brain to make use of glucose, its major energy source. If the oxygen supply is interrupted, consciousness will be lost within 15 seconds and damage to the brain begins to occur after about four minutes without oxygen.
Brain problem symptoms vary widely but often involve sudden headaches, confusion, memory loss, balance issues, vision changes, weakness, or difficulty speaking, affecting cognitive, motor, sensory, and emotional functions, requiring immediate medical attention for sudden, severe changes like the "worst headache ever" or one-sided weakness.
Cognitive tests are short, quick tests to check how well your brain is functioning. These tests don't diagnose specific diseases.
Symptoms
What Mental Health Struggles Can a Concussion or Severe TBI Cause? The highest prevalence mental health struggles caused by a brain injury include depression, anxiety, PTSD, and a slew of emotional changes (which patients and their family often refer to as personality changes).
Common causes of concussion by sport
Some of the first signs of a brain tumor may include:
Headaches that are sometimes described as tension headaches or migraines. Nausea or vomiting. Eye problems, such as blurry vision, seeing double or losing sight on the sides of your vision. Losing feeling or movement in an arm or a leg.
What are neurological symptoms that should never be ignored? Key symptoms to watch for include sudden severe headaches, unexplained numbness or tingling, vision changes, cognitive decline, muscle weakness, tremors, balance problems, speech difficulties, and seizures.
With diffuse or focal cerebral edema the patient can develop increased intracranial pressure (ICP) which typically presents with headaches, nausea, vomiting, lethargy, cranial neuropathy, altered mental status to coma and death.
People with TBI may not be able to interpret or understand words, messages, thoughts, and feelings that are part of a conversation. In such instances, others can help people with TBI by: Using kind words and a gentle tone of voice. Limiting conversations to one person at a time.
Individuals with a moderate-to-severe brain injury often have problems in basic cognitive (thinking) skills such as paying attention, concentrating, and remembering new information and events. They may think slowly, speak slowly and solve problems slowly.