Why Are We “Suddenly” Hearing About Brain Injuries

Article by Moody Neuro

Brain injuries are a hot topic in today’s media.  Whether it be football players with lasting damage due to concussions, soldiers suffering from brain injuries due to overseas conflicts or the latest youth sports concussion protocols, it seems that there are suddenly many news stories on brain injury that simply were not around just five or ten years ago.  Some individuals may be cynical and wonder whether brain injuries are simply the “diagnosis of the moment”, one of the many diagnoses that are suddenly “hot” but will disappear over time.  To those individuals, I would like to offer several rational reasons why brain injury stories have become more prominent over the last few years.

First, many people are now living with brain injuries who would have died from their injuries in previous eras.  The medical world has advanced significantly over the years and now doctors are able to save the lives of people who would have otherwise died. However, just because their lives were saved does not mean they emerged from their health emergency unscathed.  These survivors often have brain injuries which require treatment.  Please allow me to give an example of this change over time.  I once was talking over lunch with an older rabbi about Moody Neurorehabilitation Institute.  He relayed a story about his time at a synagogue many decades ago in Indiana.  A young man in his community had a serious motorcycle accident and as his rabbi, he visited the young man in the hospital.  After conversing for a while and finishing his visit, the rabbi exited the room.  As he left, the doctor pulled him aside and said “You know he will be dead in three days”.  The rabbi was shocked, having just had a full conversation with the young man.  But the doctor was correct.  The hospital had no means to manage his brain injury.  Due to either brain swelling, bleeding or both (the rabbi did not know the details), the young man passed three days later.  Today, a person with a similar motorcycle accident would have a surgery and other potential procedures to manage his injury and would stand a good chance of living, albeit with a brain injury.  Similarly, improvements in military field medicine are allowing many soldiers to survive blasts and other dangers that would have killed them in previous battles.  Thankfully, these soldiers still have their lives, but often struggle with long-lasting brain injuries suffered in their military service.

Second, it is important to acknowledge the active suppression of information regarding brain injuries in certain circles that is only recently coming to light.  Most famously, the NFL actively denied and hid data on the long-term brain injury effects of concussions to former football players.  Through a series of lawsuits, the NFL opened up about brain injuries and is now acknowledging the long-term injuries that many former players have suffered.  This has led to a complex $1 billion settlement for players with long-term effects of brain injuries.  Following these court cases, many other lawsuits have been filed against other professional and amateur sports, leading to further agreements and new safety protocols.  The suppression in the past contributed to an artificial perception that brain injuries were less common than they actually were.

Third, we are in an age of information so it is much easier to learn about what is happening to people across the country, and even across the world.  Just think about how often you hear or read stories about a robbery or kidnapping occurring hundreds of miles from where you live.  Until the age of the internet, most of those stories would be confined to local media.  Now, stories can go “viral” and suddenly everyone knows the details.  This phenomenon is equally true in the realm of brain injuries.  A simple keyword search of “brain injury” will bring up a plethora of local stories that prior to the age of the internet would have been hidden from most of the world.  These local stories existed in the past but only now d0 we have so much access to them.

Fourth, we are now having a more honest conversation about brain injuries.  In the past, people generally did not talk about brain injuries.  Athletes and soldiers rarely mentioned their deficits due to fear of sounding “weak”.  Individuals with brain injury deficits from car accidents, strokes or other methods were often afraid of negative views and discrimination if others knew about their deficits.  We are now coming to an age of sharing without fear.  It may be hard to believe but the Americans With Disabilities Act (ADA), the civil rights legislation that has allowed for a greater involvement of people with disabilities in the workplace without fear of discrimination, was only passed in 1990.  In comparison, the Civil Rights Act, which blocked discrimination due to issues such as race, gender, and religion, was passed in 1964.

Fifth, we are much more able to diagnose and treat brain injuries than in the past.  Technology such as MRI and CT exams to scan the brain and locate injuries are relatively new.  Moreover until fairly recently many people, even health professionals, did not even know the right questions to ask to identify a potential brain injury.  For instance, if a high school athlete is concussed in a game today, the coach and athletic trainer often have a protocol to follow to ensure proper health management.  Twenty years ago, the player would likely have been just given smelling salts, asked if he or she felt “okay” and sent back into the game.  In fact, many states now have mandatory concussion training for coaches and athletic trainers.  This was unheard of just a few years ago.  In the past, people with brain injuries were forced to suffer in the silence of unrecognized deficits.  Now, these brain injuries and their concomitant deficits are more likely to be accurately diagnosed.

Overall, there are many rational reasons why we are “suddenly” hearing about brain injuries in the media, despite these injuries having been an issue in the past.

Learn about how Moody Neuro can help with neuropsychology and counseling, speech and language disorders, physical therapy, outpatient rehabilitation assistance, community integration programs, and occupational therapy.

 

 

Strokes are medical conditions that affect millions globally. In the United States, more than 795,000 people have a stroke each year, with about 610,000 cases being first or new strokes. 

These can lead to a wide range of physical and cognitive impairments. Speech and language disorders are among the most common and most challenging consequences of strokes, occurring in about a third of stroke survivors. 

Understanding Stroke-Induced Speech & Language Disorders

Stroke-induced speech and language disorders significantly impact communication abilities. Among these, aphasia, dysarthria, and apraxia of speech are prevalent. Understanding how they are diagnosed and their specific symptoms can aid in prompt and effective management.

Aphasia

Aphasia is a common outcome of stroke, manifesting as difficulty in speaking, understanding, reading, and writing. There are many different types of aphasia, depending on the affected brain area, and are categorized based on the symptoms present:

  • Expressive Aphasia (Broca’s Aphasia): Characterized by broken speech, limited vocabulary, and difficulty forming complete sentences. Patients often understand what is being said to them but struggle to verbalize responses.
  • Receptive Aphasia (Wernicke’s Aphasia): Patients can produce fluent speech but may lack meaning or include nonsensical words. They often have significant difficulty understanding spoken language.
  • Global Aphasia: A severe form of aphasia where individuals have extensive difficulties with both speech production and comprehension.
  • Anomic Aphasia: Individuals have difficulty finding words, particularly nouns and verbs, making their speech sound vague.

Dysarthria

Dysarthria is a speech disorder that affects 20-30% of stroke survivors. It occurs when stroke impacts the muscles responsible for speech, leading to slurred or slow speech that can be hard to understand. It is typically diagnosed through a physical examination and a series of speech evaluations conducted by a speech-language pathologist (SLP). 

It is characterized by the following symptoms:

  • Slurred or slow speech that can be difficult to understand
  • Monotone or robotic-sounding speech
  • Difficulty controlling the volume of speech, which may be too loud or too soft
  • Challenges with the rhythm and flow of speech, including rapid speech that’s hard to interrupt or slow, drawn-out speech
  • Respiratory issues affecting the ability to speak loudly or for extended periods

Apraxia of Speech (AOS)

Apraxia of speech is a neurological disorder characterized by difficulty sequencing the movements needed for speech. This is caused by the impact of the stroke on the brain’s pathways involved in producing speech. 

Patients with AOS know what they want to say but struggle to coordinate the muscle movements to articulate words correctly. This results in distorted speech, difficulty initiating speech, or the inability to accurately produce speech sounds or sequences of sounds. 

How Long Is the Stroke Speech & Language Recovery Time?

According to one study on post-stroke speech and language therapy, approximately one-third of stroke patients experience speech problems after a stroke. Many of these individuals begin to recover within a few months, with significant progress typically observed within three to six months.

In another study, 62% of subjects had speech challenges after suffering from a stroke. By six months post-stroke, 74% were able to completely recover their communication abilities. 

However, the figures above provide a general timeline for post-stroke speech and language recovery. Stroke speech recovery time is highly individualized and can vary depending on several factors. These can include the following:

  • Severity of the Stroke: More severe strokes often lead to extensive brain damage, resulting in longer and more challenging recovery periods for speech.
  • Location of the Brain Injury: The brain’s specific regions control different speech and language functions; damage to these areas directly impacts recovery complexity and duration.
  • Age and Overall Health of the Patient: Generally, younger patients with better overall health before the stroke tend to experience faster and more complete recoveries.
  • Pre-existing Conditions and Comorbidities: Conditions such as diabetes or hypertension can slow down recovery by complicating the overall health scenario and rehabilitation process.
  • Individual Variability and Resilience: Personal resilience, the support system’s strength, and the individual’s motivation significantly influence the pace and success of speech recovery efforts.

The first three months after a stroke is a crucial period for recovery, as a majority of stroke patients see the most significant improvement during this period. However, it’s also important to note that, although at a slower pace, recovery can continue well past the 6-month mark with continued therapy and practice. 

This underpins the importance of early intervention and ongoing rehabilitation efforts, including speech therapy, to maximize each patient’s recovery potential. 

What Does the Stroke Speech & Language Recovery Process Look Like?

The journey to regain speech and language after a stroke is multifaceted and varies significantly from one individual to another. Understanding the structured phases of recovery can provide insight into what patients and their families can expect during this challenging time. 

Here’s a closer examination of each phase in the stroke speech recovery process.

Initial Assessment and Diagnosis

Before recovery can begin, a thorough evaluation is conducted by a team of healthcare professionals led by an SLP. This assessment aims to identify the type and severity of the speech and language disorder, be it aphasia, dysarthria, or AOS. The evaluation may include cognitive-linguistic assessments, comprehension tests, speech production analysis, and functional communication measures. 

Based on this assessment, a personalized therapy plan is crafted to address the patient’s specific needs.

Acute Phase

The acute phase typically occurs within the first days to weeks following a stroke. During this period, medical stabilization is the primary focus, with healthcare teams working to manage the immediate effects of the stroke. 

Speech therapy may begin with simple exercises or assessments to gauge the patient’s abilities. However, intensive therapy usually does not start until the patient is medically stable. During the acute phase, the goal is to support overall recovery and prevent complications immediately after the stroke.

Subacute Phase

The subacute phase generally spans from two weeks to three months post-stroke and is characterized by more intensive speech therapy interventions. As the patient’s medical condition stabilizes, the focus shifts to active rehabilitation. Therapy during this phase is tailored to the individual’s specific speech and language deficits and may include:

  • Exercises to improve articulation, fluency, and voice control for those with dysarthria.
  • Language therapy to enhance understanding, speaking, reading, and writing skills in patients with aphasia.
  • Motor speech exercises and strategies to improve speech planning and production in apraxia of speech.

The subacute phase is crucial for taking advantage of the brain’s natural recovery processes and neuroplasticity, where the brain begins reorganizing and adapting to the loss of function.

Chronic Phase

The chronic phase of recovery extends from several months to years after the stroke. It focuses on long-term rehabilitation and adjustment to any residual speech deficits. During this time, patients may continue to see gradual improvements in their speech and language abilities, although the rate of recovery may slow. Therapy in the chronic phase often includes:

  • Advanced communication strategies to cope with ongoing challenges in daily life.
  • Maintenance exercises to preserve and enhance speech gains achieved in earlier phases.
  • Supportive technologies and aids, such as communication devices, to assist in effective communication.
  • Community reintegration activities to help patients return to as normal a life as possible, engaging in social, vocational, or recreational activities.

What Is the Role of Neuroplasticity in Speech & Language Recovery?

Neuroplasticity refers to the brain’s fundamental property to change and adapt its responses to new experiences, learning, and environmental changes. This adaptive capacity enables the brain to reorganize itself by forming new neural connections.

When the brain, or a part of the brain, is damaged after a stroke, neuroplasticity is what allows the other parts of the brain to take over the functions of the damaged area. Through targeted rehabilitation and therapy, such as speech therapy for stroke survivors, patients can retrain other brain areas to perform the lost functions and facilitate recovery.

Enhancing Stroke Speech & Language Recovery Time

Adopting a comprehensive approach involving several key strategies is vital to enhance the stroke speech and language recovery time. This multifaceted approach can maximize the chances of regaining speech and communication abilities.

This comprehensive approach must incorporate the following strategies:

  • Early intervention to leverage the brain’s highest potential for neuroplasticity in the initial period following a stroke, significantly improving the chances for recovery.
  • Alternative communication strategies, such as gestures, writing, and visual aids, to help maintain communication during the recovery process. 
  • Adopting technology, including speech-generating devices and software applications designed for speech rehabilitation, for personalized exercises and continuous practice, which is vital for progress.
  • Providing continuous support from psychologists, support groups, and therapy to help manage feelings of frustration, depression, and anxiety, fostering a positive mindset essential for rehabilitation.
  • A healthy diet and lifestyle to supply essential nutrients that support brain function, along with regular physical activity, adequate sleep, and management of medical conditions.

Begin Your Post-Stroke Recovery Journey With Moody Neurorehabilitation

Moody Neurorehabilitation understands the complexities and challenges that come with post-stroke rehabilitation. We are dedicated to supporting patients and their families through this critical time with specialized care and personalized treatment plans.

Since our inception in 1982, Moody Neurorehabilitation has been a leader in brain injury rehabilitation. Our approach centers on providing comprehensive care tailored to each patient’s needs and goals. We believe in treating the whole person, not just the symptoms, to improve overall quality of life.

We invite you to start your recovery journey with us. Contact Moody Neurorehabilitation today to schedule a consultation with our experts. Let us help you navigate the path to recovery with care, compassion, and expertise.

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