Archive for the ‘Symptoms’ Category

The effects of Cocaine, Addiction, Overdose and brain injury

Thursday, March 12th, 2009

powder cocaine1 The effects of Cocaine, Addiction, Overdose and brain injurystructural brain changes cocaine The effects of Cocaine, Addiction, Overdose and brain injuryThe Effects of Cocaine and what it does to the brain not only affect the user but also by society. Most people believe that cocaine offers low threat these days. And in some ways, there is a good reason for this. According to the Substance Abuse and Health Services Administration (SAMHSA), in the U.S. Department of Health and Human Services, cocaine use peaked in the early 1980s, and steadily declined until the early 1990s. Since then, cocaine use has been rising again in the United States.”

Looking back, cocaine was easy to use because it was easy to get and no one really understood it’s affect on the brain. A quick trip to the local dealer was easy for many kids and if the local dealer was unavailable there was always Mexico. The Mexican drug dealers would always sell to the local teens from the United States. mexico The effects of Cocaine, Addiction, Overdose and brain injuryThere were many shocking stories that came back from Mexico. Buying drugs there was as easy as ordering dinner in a restaurant and the cost of the drug often appeared on the food bill. It is easy to feel the effects of cocaine but not so easy to understand its relationship to brain injury.

The Effects of Cocaine appear almost immediately, and disappear within a few minutes or hours. Taken in small amounts cocaine makes the user feel

  • Euphoric
  • Energetic
  • Talkative
  • Mentally alert
  • It also makes it hard to eat or sleep. Some users find that the drug helps them perform simple physical and intellectual tasks more quickly, while others experience the opposite effect.

    The duration of cocaine’s immediate euphoric effects depends upon the route of administration. There are many ways of administration

  • snorting
  • snorting The effects of Cocaine, Addiction, Overdose and brain injury

  • smoking
  • intravaneous
  • Hard core users simply turn to needles because the high is more intense but also much more dangerous,

    The short-term physiological effects of cocaine include

  • Constricted blood vessels
  • Dilated pupils
  • Increased temperature, heart rate, and blood pressure. Large amounts intensify the user’s high, but may also lead to
  • Bizarre
  • Erratic
  • Violent behavior
  • These users may experience

  • Essential Tremors
  • Cause of vertigo and Vertigo symptoms
  • Muscle twitches
  • Paranoia
  • A toxic reaction closely resembling amphetamine poisoning.

    Some users of cocaine report feelings of restlessness, irritability, and anxiety. Massive heart attack, different types of seizures, and sudden death can occur on the first use of cocaine or unexpectedly thereafter. Cocaine-related deaths are often a result of massive heart attack, stroke, or seizures followed by respiratory arrest.

    Cocaine is a powerfully addictive drug.

    b>Cocaine is not a new drug. In fact, it is one of the oldest known drugs. The coca leaves, the source of it, have been used for thousands of years. Abuse has a long history and is rooted into the drug culture in the U.S. It is an intense euphoric drug with strong addictive potential. It continues to burden both the law enforcement and health care systems in America.

    The road to recovery from cocaine addiction is a long one, particularly because a patient must struggle to overcome the odds of relapse and have the desire to recover. The structure of the brain changes with each use and the power to overcome the urge increasingly becomes harder. It takes a long time for the brain to “reset” the DA pathway. At that time more dopamine receptors activate which in turn would stimulate the reward pathway.

    Scientific evidence demonstrates that an addict must be recognized as someone with an altered brain state.

    Rehabilitator’s often comment that there is no way to “cure” someone of addiction-one can only learn how to live with it.

  • Apraxia has everything to do with motor planning

    Monday, March 2nd, 2009

    Apraxia is defined as a loss or impairment of the ability to execute complex coordinated movements without impairment of the muscles or senses.

    The speech therapist said that he would never speak again after he met with severe brain injury and trauma. The area in question in the brain was called the Broca’s area which produces speech by actually stimulating the muscles that are involved in speech to contract. When damage occurs to this area, as it did with our son, the words that are said are said wrong.

    The frustration level is high.

    I began my research into apraxia to prove the speech therapist wrong and found my days filled with hours of repeating repetitive sounds. Was I wasting my time? And then I realized that with constant stimulation I was actually beginning to hear sounds that sounded more like the ones I was saying. I bought a recordable program and programmed into it common words that he would hear and then try to say. Sentence Shaper would become a part of our daily routine. Over and over and over. And suddenly there was improvement and no one could explain why. Even the speech therapist began organizing speech therapy activities.

    The speech based program at the hospital proved fruitless. The main focus would be on his swallowing ability which I already knew was intact. We looked for different ways to help him.

    Apraxia is not commonly a cognitive behavior but therapy may be one of the stepping stones involved with rehab. We were ready for anything that would come our way.

    And then came Candace.

    Candace was an expert on apraxia and one the best speech therapist I had ever met. Her strong desire to help and her intense methods quickly began showing their value. She began explaining to me every aspect of apraxia and knew which tools to implement. In two weeks we were already seeing amazing results.

    The program that was initiated was motor based therapy. I would learn that breath support is the beginning pillar of speech based therapy and that our son was breathing for life not for speech. This would explain why he drew a breath between each word that he uttered. “Take a deep breath and hold it.” Now that seems easy for you and I but it takes motor planning which often is affected with brain injury.

    We worked hard on every aspect that involved speech. We worked with bite sticks to strengthen his jaw, whistles to help with lip closure. Straws would give him the tactile cue for rounding his lips. We worked hard on separating his tongue from his jaw as they all worked as one in the beginning. He slowing began to control his breath and his speech became smoother.

    Speech therapy is very important to initiate early in the brain injury rehab process. Don’t let anyone tell you differently. The brain adapts to and makes new connections early and the old saying “use it or lose it” most definitely applies.

    There are many programs that are both inexpensive and and expensive that can help. Initially, “baby” words such as “ma ma”, “da da” help with sequencing and breath support. The results continue to be amazing.

    The causes of vertigo are most commonly associated with vestibular dysfunction

    Monday, March 2nd, 2009

    The causes of vertigo are virtually unknown and often occur for no reason. Webster’s definition of vertigo is “a disordered state in which the individual or the individual’s surroundings seem to whirl dizzily; a dizzy state of mind.

    The aftermath of brain injury in our son produced symptoms of vertigo or dizziness that he felt when rolling over in bed, moving the head to one side or reaching for something. It seemed that specific head movements may have triggered it. The causes of vertigo is associated with abnormalities in the semicircular canals or damage to the vestibulocochlear nerve. It is caused by a physiological conflict that ditorts sensory data, resulting in a series of misperceptions that evoke dizziness, spinning sensations, nausea, vomiting and a host of other maladies.

    There are four major types of dizziness:

  • Vertigo
  • Presyncope
  • Disequilibrium
  • Lightheadedness
  • It is believed that benign paroxysmal positional vertigo the most common form of vertigo with attacks lasting 30 to 60 seconds. It is caused by loose calcium carbonate crystals that move in the sensing tubes of the inner ear. Symptoms can be distressing but they fade in a few seconds.

    Central vestibular disorders that may be the causes of vertigo include

  • Cardiovascular disorders
  • Slowed heart rate or rapid heart rate
  • Central nervous system disorders
  • Stroke,
  • Brain stroke,
  • Bleeding of the brain
  • Head injury
  • Migraine
  • Multiple sclerosis
  • Diabetes
  • Dehydration
  • Anemia
  • Treatment of vertigo and exercises for vertigo depends on the diagnosis. The guideline says many cases of benign paroxysmal positional vertigo can be treated using a simple series of head and body movements performed by a doctor.

    There are several maneuvers that can be used to treat vertigo.

    Canalith repositioning procedure is safe and effective for patients of all ages. Basically the manuever is used to redistribute the clumps of particles in the inner ear.

  • Sitting on a bed, position a pillow so that it will be under your shoulders when you lie back.
  • Turn your head 45 degrees to the side of the affected ear. For example, if your right ear is causing the problem, turn your head 45 degrees to the right.
  • Lie back with your shoulders on the pillow and the back of your head touching the bed, keeping the head at a 45 degree angle. Hold this position for 30 seconds.
  • Turn your head 90 degrees without raising it so that the other ear is down and hold this position for 30 seconds.
  • Turn your body and head 90 degrees in the same direction and hold this position for 30 seconds
  • Sit up. You should not lie down for at least 24 hours to give time for the debris to settle.
  • The Brandt-Daroff Exercise is also safe.

  • Sit on the edge of a bed or sofa and quickly lean to the side that causes the worst vertigo. You should end up lying on your side with your ear down.
  • Remain in this position until either the vertigo goes away or 30 seconds have passed.
  • Sit up. If this causes vertigo, wait for it to stop. You then repeat the procedure on the other side.
  • Persons using this exercise usually are instructed to do 20 repetitions of the exercise at least twice a day.

    Although the causes of vertigo remain unknown “The good news is that this type of vertigo is easily treated. Instead of telling patients to ‘wait it out’ or having them take drugs, we can perform a safe and quick treatment that is immediate and effective”.

    The causes of vertigo are directly associated with indentifying the nature of the illness, trauma, viral infection and or tumor.

  • Without brain injury rehab the brain has an amazing ability to adapt to and overcome trauma

    Monday, March 2nd, 2009

    Conventional methods of brain injury rehabilitation result in certain mainstay methods and steps.

    For us transitioning from ICU to a sub-acute facility was painful and difficult. Fully not understanding what brain trauma and brain damage really encompasses we stumbled our way through. I can honestly say that many of the accepted establishments were far from acceptable as they were unsanitary and often smelled of urine. We were left with the challenge of finding a facility that could care for our son, who had experienced a severe head injury ,the way that we would. The search for brain injury rehab would begin. After the must needed visit to over 10 so-called high ranked establishments we finally decided on a hospital based home for our son. They had extensive experience with cognitive rehabilitation and brain tbi.

    Entering the 5th floor and exiting to your right you come upon two hallways, each with a two patient room on either side, right or left. The nurses station can be found central to all the patients rooms so that they can monitor the patients who have experienced extensive and severe brain injury. You see, no one really knows what it is like until they’ve experienced it for themselves.  Hopefully they never will.

    Brain injury rehab comes in many forms and this form is, believe me, not by choice. It’s what they call sub-acute where you bring your family or friend after they have been severely injured and had neurological damage until they are ready for acute rehabilitation. Most never are.

    The age of patients is dominated by men ranging from 18+ mostly due to younger men reckless behavior/risk taking and elderly male stroke.

    There certainly is a difference between sub-acute and acute brain rehab. Sub-acute patients rarely are able to participate in the standard 4 hour day of acute therapy. Many are in coma. They are warehoused with a routine of being turned in bed every two hours to prevent bed sores to being placed in a chair for up to four hours.D Very few of the patients have much family support and my guess is that it’s just easier.  They just kind of exist especially after they past the “one year” of possible spontaneous recovery.

    (unless they meet Tom Wisenbaker who has been a very successful strength trainer for brain injury.)

    Range of motion to prevent more contractions is a common daily practice on each patient. There are the constant room changes due to infection control and in most cases the isolation rooms far out number the non-isolation rooms. The patients with the germs are grouped with the patients with the germs. And once you get the germs it is really tough to get rid of them. Yellow gowns worn by the nurses and family members are seen everywhere.

    Brain injury rehab includes a wide variety of exercises and treats a wide variety of brain injuries once the brain MRI is concluded.

    Spasticity is common place in the sub acute unit. It is a condition where various muscles are in a continuous state of contraction. This condition results in constant stiffness or tightness of the muscles. It results when there is damage to the portion of the brain that controls voluntary movement. Symptoms of spasticity can include:

  • Increased muscle tone
  • Exaggerated reflexes
  • Muscle spasms
  • Involuntary muscular contractions
  • Crossing of legs when walking
  • Decreased joint movement
  • Spasticity can vary from mild muscle stiffness to severe painful spasms. Stretching can greatly enhance the brain injury rehab process until muscle is developed.

    You can walk up and down the hall and know that each room has a story of it’s own.

    On the other hand the acute facilities are geared more for intensive therapy. There are routines set in motion for the brain injured (if they are capable) such as breakfast, lunch and dinner at certain times during the day. In between these activities there are main therapy’s that focus on the patients deficits.

    The intent is to return them to society after brain injury rehab.

    Insurance plays a huge role in the brain injury rehab process as most insurance companies don’t believe that there is much benefit to the acute rehabilitation phase so they grant a two to six week stay for most patients. You are then released to either a skilled nursing facility which is ranked below sub-acute or to home with your family. Our son went from sub-acute to home bypassing the acute rehabilitation process for the above reasons. How much progress can be made in that much time? Especially since he had been among the fortunate to have had intensive rehabilitation in the sub-acute facility where he stayed.

    There has been a gap in recovery services for survivors. They would be given immediate acute care followed by short term rehabilitation. If they did not improve within a year, they were not expected to. This is no longer deemed to be true.

    Looking into the symptoms of brain injury and the different types

    Wednesday, February 25th, 2009

    Symptoms of brain injury are not always apparent on the onset.

    “Your son is severely brain injured and the chances of recovery are poor” the doctors voice rang out during the very first team meeting. “Go to hell” I said under my breath as I left the meeting. Our son had experienced an anoxic brain injury , stroke and had been “down” (without a heartbeat) for over 10 minutes. Now they tell me to go out and get a life and leave his care up to them at the facility . “I doubt it”. The symptoms of brain injury were not apparent as he lay in a semi comatose state. Comas do seem magical, somehow. The comatose person is exempt from real life. There, but not there. He did not display the typical symptoms of brain injury that often accompany:

  • Vision disturbances
  • Changes in Taste and smell
  • Muscle weakness
  • Ability to concentrate and pay attention
  • Memory-Typically short term memory is impacted
  • Comprehension-both auditory and visual
  • Fears
  • Lacking judgement
  • Decision making and planning
  • Behavior
  • Headaches
  • Speech problems These symptoms of brain injury were child’s play compared to the symptoms we experienced. Upon admittance into the sub acute facility we had witnessed the worst. The constant agitation was worsening. Our son would flail and grunt as his blood pressure would soar. Wild fluctuations in temperature would occur because the small center that regulates the body’s temperature, the hypothalamus, had been damaged. It’s not that our son would perceive a chill, he would really feel it. The struggling and constant movement was hard to bear. We would watch his body contort and move with no meaning. His face moved from side to side so much that he wore his chin raw against the trach which was now in place.The blankness of the coma was somehow easier to take than his complete lack of self awareness. Orders were written to place him on Dilantin which controls any future seizures and also puts him in the slow class in rehabilitation.Not all brain injuries are created equally which is why proper diagnosis is not always possible. The doctors will often tell you the worst and hope for the best. Prognosis is very difficult if not impossible to predict and is often wrong. Our son’s doctor tells me that it takes six months to a year to recover from the physical and of some of the cognitive symptoms of brain injury, although there is a catch: during recovery, a patient may get “stuck” in any phase, and few recover fully, especially in the cognitive realm. So the way our son is now could be the way he will remain forever. “The time for recovery keeps getting pushed back though” since some experts now think there is still potential for improvement for even a decade postinjury.

    Symptoms of brain injury vary depending upon the type of injury involved.

    Traumatic brain injury is not really called “closed head injury” any longer. Our son has TBI and assuming he lives and doesn’t succumb to the pneumonia or staph infection that plagues nearly everyone after such an accident, he will be known as a TBI survivor. He’s stayed alive in part because there has been no damage to his brain stem, the section in the back of the head on the top of the spinal cord that regulates breathing, heartbeat, and other involuntary functions necessary for life. Many symptoms of TBI include

  • Vacant stare
  • Slow to answer questions
  • Confusion
  • Disorientation
  • Slurred speech
  • Incoordination
  • Any period of loss of consciousness
  • Brain stroke A stroke occurs when a blood vessel that brings oxygen and nutrients to the brain either bursts (hemorrhagic stroke) or is clogged by a blood clot or some other mass (ischemic stroke).

  • Sudden numbness, weakness or paralysis of the face, arm or leg
  • Sudden confusion
  • Sudden trouble seeing in one or both eyes
  • Sudden, severe headache
  • Sudden dizziness