Traumatic Brain Injury (TBI) Therapists in Thornhill, ON

Photo of Joanne L Pilon Psychotherapeutic Services, Registered Psychotherapist in Thornhill, ON
Joanne L Pilon Psychotherapeutic Services
Registered Psychotherapist, MA, (Ed), RP
Verified Verified
Thornhill, ON L3T  (Online Only)
Have you experienced a traumatic event that is affecting your life? A traumatic experience from a car accident or from sexual, physical, emotional abuse as a child or an adult can have a major impact on a person's emotional well-being. Trauma treatment can help you move to a position of strength and wholeness and allow you to create the life you want. Common problems we treat include vehicular anxiety, chronic pain, Post-Traumatic Stress Disorder, sleep disturbance, social withdrawal, appetite disturbance, difficulties with memory and concentration, and changes in relationships.
Have you experienced a traumatic event that is affecting your life? A traumatic experience from a car accident or from sexual, physical, emotional abuse as a child or an adult can have a major impact on a person's emotional well-being. Trauma treatment can help you move to a position of strength and wholeness and allow you to create the life you want. Common problems we treat include vehicular anxiety, chronic pain, Post-Traumatic Stress Disorder, sleep disturbance, social withdrawal, appetite disturbance, difficulties with memory and concentration, and changes in relationships.
(289) 210-5868 View (289) 210-5868
Photo of The Counselling Centre, Registered Social Worker in Thornhill, ON
The Counselling Centre
Registered Social Worker, RSW, MSW, MEd
Verified Verified
Thornhill, ON L4J
Making the first step and reaching out to professionals who can help may be an overwhelming experience. But if you find the right fit for you, it is well worth it and will lead to amazing results. If you are struggling with anxiety, depression, anger issues, relationships, self-esteem, parenting, or just feel you need to explore yourself to make a change, you've come to right place. I am a therapist and counselor with an MSW from Wilfred Laurier University and M. Ed from Saint Leo University with special training in Cognitive Behavioral Therapy (CBT) for mental health challenges at the University of Toronto (OISE).
Making the first step and reaching out to professionals who can help may be an overwhelming experience. But if you find the right fit for you, it is well worth it and will lead to amazing results. If you are struggling with anxiety, depression, anger issues, relationships, self-esteem, parenting, or just feel you need to explore yourself to make a change, you've come to right place. I am a therapist and counselor with an MSW from Wilfred Laurier University and M. Ed from Saint Leo University with special training in Cognitive Behavioral Therapy (CBT) for mental health challenges at the University of Toronto (OISE).
(647) 699-3128 View (647) 699-3128
Photo of Eyal Bodenstein, Psychologist in Thornhill, ON
Eyal Bodenstein
Psychologist, PhD, CPsych
Verified Verified
Thornhill, ON L4J
I am a registered psychologist with comprehensive experience in the assessment and treatment of a wide variety of difficulties, including post-traumatic stress disorder (PTSD), adjustment disorder, anxiety disorders, mood disorders (e.g. depression, bipolar disorder, manic disorders), grief, interpersonal difficulties, pain and health management, anger management, longstanding personality issues, stress management, sleep issues, psychovocational counselling, and self-esteem challenges. I also provide assessment and treatment for patients who have been affected as a result of work-related accidents or motor vehicle accidents (MVAs) and who suffer from driving phobia, in conjunction with a qualified driving instructor.
I am a registered psychologist with comprehensive experience in the assessment and treatment of a wide variety of difficulties, including post-traumatic stress disorder (PTSD), adjustment disorder, anxiety disorders, mood disorders (e.g. depression, bipolar disorder, manic disorders), grief, interpersonal difficulties, pain and health management, anger management, longstanding personality issues, stress management, sleep issues, psychovocational counselling, and self-esteem challenges. I also provide assessment and treatment for patients who have been affected as a result of work-related accidents or motor vehicle accidents (MVAs) and who suffer from driving phobia, in conjunction with a qualified driving instructor.
(844) 402-1302 View (844) 402-1302
Photo of Valery Kleiman, Psychologist in Thornhill, ON
Valery Kleiman
Psychologist
Verified Verified
Thornhill, ON L4J
Is there a link between the mind and body when it comes to physical suffering? The recognition that a mind-body connection plays an important role in suffering from physical symptoms, including pain, has been given many names: tension myositis syndrome (TMS), mind-body syndrome, medically unexplained symptoms, somatization, psychosomatic illness, and psychophysiological disorder, to name a few. We offer effective treatment for chronic pain, TMS, irritable bowel syndrome (IBS), fibromyalgia, chronic headaches, pelvic pain, chronic fatigue syndrome, insomnia, sexual dysfunctions, anxiety and depression.
Is there a link between the mind and body when it comes to physical suffering? The recognition that a mind-body connection plays an important role in suffering from physical symptoms, including pain, has been given many names: tension myositis syndrome (TMS), mind-body syndrome, medically unexplained symptoms, somatization, psychosomatic illness, and psychophysiological disorder, to name a few. We offer effective treatment for chronic pain, TMS, irritable bowel syndrome (IBS), fibromyalgia, chronic headaches, pelvic pain, chronic fatigue syndrome, insomnia, sexual dysfunctions, anxiety and depression.
(855) 953-0548 View (855) 953-0548
Photo of Giselle Braganza, Psychologist in Thornhill, ON
Giselle Braganza
Psychologist, PhD
Verified Verified
2 Endorsed
Thornhill, ON L4J
I completed my Doctorate in Clinical Psychology and I am licensed to practice clinical psychology and neuropsychology in Ontario. I specialize in working with adults who sustained brain injuries and experience anxiety, depression, and pain. I see people for neuropsychological and psychological assessments and treatment. My practice focuses on treatment, medical legal and catastrophic assessments.
I completed my Doctorate in Clinical Psychology and I am licensed to practice clinical psychology and neuropsychology in Ontario. I specialize in working with adults who sustained brain injuries and experience anxiety, depression, and pain. I see people for neuropsychological and psychological assessments and treatment. My practice focuses on treatment, medical legal and catastrophic assessments.
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Photo of Alana Warner, Registered Social Worker in Thornhill, ON
Alana Warner
Registered Social Worker, MSW, RSW
Verified Verified
3 Endorsed
Thornhill, ON L4J  (Online Only)
Do you struggle with thoughts of perfectionism and low self esteem? Do you beat yourself up for your mistakes and shortcomings? Are you struggling with a transition in your life, such as becoming a parent, graduating school or starting a new job? Do you feel stuck and struggle to cope? You are not alone, I am here to help.
Do you struggle with thoughts of perfectionism and low self esteem? Do you beat yourself up for your mistakes and shortcomings? Are you struggling with a transition in your life, such as becoming a parent, graduating school or starting a new job? Do you feel stuck and struggle to cope? You are not alone, I am here to help.
(416) 962-8255 View (416) 962-8255
Photo of Andrew Youssef (Phd Candidate), Pastoral Counsellor in Thornhill, ON
Andrew Youssef (Phd Candidate)
Pastoral Counsellor, MTS
Verified Verified
9 Endorsed
Thornhill, ON L3T
**See our website for other therapists accepting new clients** I am mental health therapist as well as a multi-faith spiritual and religious care provider (also known as a chaplain). My strength is working with anyone's faith and spirituality to help them with their mental health and spiritual journey. I work with all faiths and religious. In my practice, I see each client as a complex and unique person with stories, worldviews, and challenges. My goal is to aid you in accessing your inner resources such as the experiences you cultivate from your stories and the beliefs that find root in your worldviews to cope with challenges.
**See our website for other therapists accepting new clients** I am mental health therapist as well as a multi-faith spiritual and religious care provider (also known as a chaplain). My strength is working with anyone's faith and spirituality to help them with their mental health and spiritual journey. I work with all faiths and religious. In my practice, I see each client as a complex and unique person with stories, worldviews, and challenges. My goal is to aid you in accessing your inner resources such as the experiences you cultivate from your stories and the beliefs that find root in your worldviews to cope with challenges.
(289) 207-6729 View (289) 207-6729
Photo of Rachel Wayne, Psychologist in Thornhill, ON
Rachel Wayne
Psychologist, PhD, CPsych
Verified Verified
2 Endorsed
Thornhill, ON L4J  (Online Only)
Waitlist for new clients
I believe therapy is first and foremost about human connection. I endeavour to create a safe, compassionate, warm, and authentic environment. I will meet you where you are and learn about what motivates you. We will work to develop an understanding of your strengths, your goals, and your wants and needs. We will also learn together about what gets in the way of the things that are most important and meaningful to you.
I believe therapy is first and foremost about human connection. I endeavour to create a safe, compassionate, warm, and authentic environment. I will meet you where you are and learn about what motivates you. We will work to develop an understanding of your strengths, your goals, and your wants and needs. We will also learn together about what gets in the way of the things that are most important and meaningful to you.
(289) 837-1252 View (289) 837-1252
Photo of Wendy Mae Kirk, Registered Psychotherapist in Thornhill, ON
Wendy Mae Kirk
Registered Psychotherapist, MDiv, RP, CIT, RLT
Verified Verified
2 Endorsed
Thornhill, ON L3T
I am a Sex Therapist, Registered Psychotherapist, Certified Imago Therapist and Relational Life Therapist. I have been working with clients of various ages since 1996, providing support, direction, helping them make good decisions for their lives, as well as helping them heal from painful experiences in the past. I design a personalized, bespoke program of therapy, tailored to each person's individual needs. I work with clients that want to move forward into a healthier way of living, relating and becoming the best that they can be. I have personal experience with spoon therapy. For more information, please visit my website.
I am a Sex Therapist, Registered Psychotherapist, Certified Imago Therapist and Relational Life Therapist. I have been working with clients of various ages since 1996, providing support, direction, helping them make good decisions for their lives, as well as helping them heal from painful experiences in the past. I design a personalized, bespoke program of therapy, tailored to each person's individual needs. I work with clients that want to move forward into a healthier way of living, relating and becoming the best that they can be. I have personal experience with spoon therapy. For more information, please visit my website.
(647) 931-9528 View (647) 931-9528
Photo of Dr. Leeor Granite, Psychologist in Thornhill, ON
Dr. Leeor Granite
Psychologist, PsyD, CPsych
Verified Verified
Thornhill, ON L3T
Starting therapy can be daunting, particularly when burdened with stress, anxiety, or feelings of sadness. Identifying and working through the underlying causes of these mental and emotional states can yield profound transformations. Outcomes include uplifted moods, enhanced coping mechanisms for life's adversities, and improved life satisfaction. As a licensed Clinical Psychologist in Ontario, Canada, I deeply understand the enduring impact of our personal histories.
Starting therapy can be daunting, particularly when burdened with stress, anxiety, or feelings of sadness. Identifying and working through the underlying causes of these mental and emotional states can yield profound transformations. Outcomes include uplifted moods, enhanced coping mechanisms for life's adversities, and improved life satisfaction. As a licensed Clinical Psychologist in Ontario, Canada, I deeply understand the enduring impact of our personal histories.
(289) 796-1244 View (289) 796-1244
Photo of Karen Trainoff, Registered Social Service Worker in Thornhill, ON
Karen Trainoff
Registered Social Service Worker, MSc, MAPP, RSSW, RD
Verified Verified
Thornhill, ON L3T  (Online Only)
Are you looking to embrace a brighter future filled with meaning and purpose? Have you experienced grief, loss or challenging life tranitions that are holding you back? Life’s challenges can leave us feeling overwhelmed and stuck both mentally and physically, shaking our confidence and leaving us feeling numb making it hard to make decisions and move forward. My practice is trauma-informed and hope-centered. Together, we’ll address negative patterns, difficult experiences and create a practical plan that will help you achieve realistic, sustainable and positive change. A brighter path is possible.
Are you looking to embrace a brighter future filled with meaning and purpose? Have you experienced grief, loss or challenging life tranitions that are holding you back? Life’s challenges can leave us feeling overwhelmed and stuck both mentally and physically, shaking our confidence and leaving us feeling numb making it hard to make decisions and move forward. My practice is trauma-informed and hope-centered. Together, we’ll address negative patterns, difficult experiences and create a practical plan that will help you achieve realistic, sustainable and positive change. A brighter path is possible.
(365) 655-5687 View (365) 655-5687
Photo of Vaughan Counselling & Psychotherapy, Registered Psychotherapist in Thornhill, ON
Vaughan Counselling & Psychotherapy
Registered Psychotherapist
Verified Verified
1 Endorsed
Thornhill, ON L3T
Accepting New Clients! Welcome to our page! Whether you stumbled this page because of a recent break-up, divorce, an addiction you want to break, marriage problems or just looking to find ways to cope with your stress, you found the right place. We specialize in CBT, DBT, Mindfulness, Inner Child Work and other modalities to assist you. We can provide you with tools to help you cope but can also assist you in finding and healing the core issue.
Accepting New Clients! Welcome to our page! Whether you stumbled this page because of a recent break-up, divorce, an addiction you want to break, marriage problems or just looking to find ways to cope with your stress, you found the right place. We specialize in CBT, DBT, Mindfulness, Inner Child Work and other modalities to assist you. We can provide you with tools to help you cope but can also assist you in finding and healing the core issue.
(365) 800-5972 View (365) 800-5972

More Therapists Nearby

Photo of Katie Rastapkevicius, Registered Social Worker in Thornhill, ON
Katie Rastapkevicius
Registered Social Worker, MSW, RSW
Verified Verified
1 Endorsed
Toronto, ON M2M
I also have experience working with individuals with Traumatic brain injuries and children and adults with developmental and physical disabilities.
Attempting to avoid painful or distressing thoughts and feelings is natural - we all do it. However, the more we struggle with and try to control our emotional experiences, the more challenges it creates. As a Registered Social Worker with the OCSWSSW, I utilize a client-centered approach and draw mainly on Acceptance and Commitment Therapy to guide my work with clients. Noticing and naming our feelings is the first step to gaining more control over our bodies and learning to live a meaningful life that aligns with our values and goals.
I also have experience working with individuals with Traumatic brain injuries and children and adults with developmental and physical disabilities.
Attempting to avoid painful or distressing thoughts and feelings is natural - we all do it. However, the more we struggle with and try to control our emotional experiences, the more challenges it creates. As a Registered Social Worker with the OCSWSSW, I utilize a client-centered approach and draw mainly on Acceptance and Commitment Therapy to guide my work with clients. Noticing and naming our feelings is the first step to gaining more control over our bodies and learning to live a meaningful life that aligns with our values and goals.
(226) 796-8269 View (226) 796-8269
Photo of Dr. Anthony Hutchinson & Associates, Registered Social Worker in Thornhill, ON
Dr. Anthony Hutchinson & Associates
Registered Social Worker, BSc, (Psych), BSW, MSW, PhD
Verified Verified
Toronto, ON M2M
For parents struggling with child/teenager & school issues to complex matters related to employment or criminal law cases, we can effectively support complex human struggles with stress, anxiety, depression, family conflict/ breakdown, emotional distress & trauma (PTSD) as well as motor vehicle accident (MVA), workplace (WSIB) & traumatic brain injuries.
Confidential, Compassionate Health Care. Specialized effective assessment, diagnostics & treatment of many mental health issues: anxiety; depression; stress; trauma/PTSD; brain injury/concussion; addictions. Outstanding support for Work, Employment, School, Family & Disability Issues for Individuals, Couples & Parents struggling with Child & Teenager conflict. Nationally recognized as being certified at Ontario Court of Justice levels in medical-legal, forensic/criminal law & family law cases. Expert in Motor Vehicle Accident (MVA) & WSIB claims. Extended Health Care Benefits accepted. Primary clinical scope: Psychosocial Practice.
For parents struggling with child/teenager & school issues to complex matters related to employment or criminal law cases, we can effectively support complex human struggles with stress, anxiety, depression, family conflict/ breakdown, emotional distress & trauma (PTSD) as well as motor vehicle accident (MVA), workplace (WSIB) & traumatic brain injuries.
Confidential, Compassionate Health Care. Specialized effective assessment, diagnostics & treatment of many mental health issues: anxiety; depression; stress; trauma/PTSD; brain injury/concussion; addictions. Outstanding support for Work, Employment, School, Family & Disability Issues for Individuals, Couples & Parents struggling with Child & Teenager conflict. Nationally recognized as being certified at Ontario Court of Justice levels in medical-legal, forensic/criminal law & family law cases. Expert in Motor Vehicle Accident (MVA) & WSIB claims. Extended Health Care Benefits accepted. Primary clinical scope: Psychosocial Practice.
(844) 332-2500 View (844) 332-2500
Photo of Staci N Weingust, Registered Social Worker in Thornhill, ON
Staci N Weingust
Registered Social Worker, MSW, RSW
Verified Verified
1 Endorsed
Toronto, ON M2R  (Online Only)
I have over 25 years of experience in the field of Healthcare, with extensive experience working with clients with mental health issues, addiction issues, and court-related issues. During this time, I have worked with individuals of varying ages, couples, families and groups. I see people with a varied range of issues including mood disorders (depression, anxiety, bipolar), trauma, borderline personality, issues of psychosis, phobias, obsessive compulsive behaviours, eating disorders, dual diagnosis, sexual issues, conduct disorder, anger issues and behavioural concerns.
I have over 25 years of experience in the field of Healthcare, with extensive experience working with clients with mental health issues, addiction issues, and court-related issues. During this time, I have worked with individuals of varying ages, couples, families and groups. I see people with a varied range of issues including mood disorders (depression, anxiety, bipolar), trauma, borderline personality, issues of psychosis, phobias, obsessive compulsive behaviours, eating disorders, dual diagnosis, sexual issues, conduct disorder, anger issues and behavioural concerns.
(647) 371-0849 View (647) 371-0849
Photo of Shawna Akerman, Registered Psychotherapist in Thornhill, ON
Shawna Akerman
Registered Psychotherapist, MEd , RPQ, ECE, BEd, FIS
Verified Verified
1 Endorsed
Vaughan, ON L4K
Is your family environment off balance? Is parenting more difficult than you imagined? Have you lost control of yourself or your relationships? Are you are looking for a different feeling or ready to make a change? It takes one conversation to start change. What is standing in your way of starting? Book now and explore the simple steps to feeling okay every day. Start the journey of self-discovery. If you are looking to RESET, start here and make yourself a priority. If not now, when? We focus on skills and strategies for making better choices for yourself with experience In ADHD, ASD, Neurotypical, Anxiety, Family Dynamics.
Is your family environment off balance? Is parenting more difficult than you imagined? Have you lost control of yourself or your relationships? Are you are looking for a different feeling or ready to make a change? It takes one conversation to start change. What is standing in your way of starting? Book now and explore the simple steps to feeling okay every day. Start the journey of self-discovery. If you are looking to RESET, start here and make yourself a priority. If not now, when? We focus on skills and strategies for making better choices for yourself with experience In ADHD, ASD, Neurotypical, Anxiety, Family Dynamics.
(647) 493-0605 View (647) 493-0605
Photo of Lih-yea Guo, Psychologist in Thornhill, ON
Lih-yea Guo
Psychologist, PhD
Verified Verified
North York, ON M2M
Are you feeling alone, struggling with your thoughts, fears, and unhappiness? Trying to ignore your emotional pain, feeling little control over your life, relationships, or career? I am a Canadian-trained, qualified, culturally- sensitive Psychologist with many years of experience helping people overcome similar difficulties. Every challenging situation also presents possibilities for taking better charge of your circumstances and feeling better about yourself. I rely on scientifically valid approaches and recognized assessment tools and can help you to develop a personal, practical and effective plan to address your unique situation and needs.
Are you feeling alone, struggling with your thoughts, fears, and unhappiness? Trying to ignore your emotional pain, feeling little control over your life, relationships, or career? I am a Canadian-trained, qualified, culturally- sensitive Psychologist with many years of experience helping people overcome similar difficulties. Every challenging situation also presents possibilities for taking better charge of your circumstances and feeling better about yourself. I rely on scientifically valid approaches and recognized assessment tools and can help you to develop a personal, practical and effective plan to address your unique situation and needs.
(647) 933-9743 View (647) 933-9743
Photo of Lindsay Katarynych, Registered Social Worker in Thornhill, ON
Lindsay Katarynych
Registered Social Worker, HBSc, HBSW, MSW RSW
Verified Verified
2 Endorsed
Toronto, ON M2M  (Online Only)
With over 10 years of experience practicing in various sectors of mental health, I have been providing a safe and supportive environment to individuals, couples, and families to create change. I use a client-centered approach, starting with where my client is at, to find one small change we can create together. Sometimes the hardest step is reaching out to another person. If you are struggling with grief and loss, work-related stress, difficult life situations or transitions, symptoms of anxiety, depression or stress, chronic pain, or relationship concerns; please take the first step and reach out for support.
With over 10 years of experience practicing in various sectors of mental health, I have been providing a safe and supportive environment to individuals, couples, and families to create change. I use a client-centered approach, starting with where my client is at, to find one small change we can create together. Sometimes the hardest step is reaching out to another person. If you are struggling with grief and loss, work-related stress, difficult life situations or transitions, symptoms of anxiety, depression or stress, chronic pain, or relationship concerns; please take the first step and reach out for support.
(249) 449-4196 View (249) 449-4196
Photo of Leila Abbaszadeh, Registered Social Worker in Thornhill, ON
Leila Abbaszadeh
Registered Social Worker, MSW, RSW, RP
Verified Verified
2 Endorsed
Toronto, ON M2M
Leila Abbaszadeh, MSW, RSW, RP is clinical Registered Social Worker and a Registered Psychotherapist. She is a mental health professional licensed to practice by the Ontario College of Social Workers and Social Service Workers (OCSWSSW), a member of the Ontario Association of Social Workers (OASW) as well as being a member of the College of Registered Psychotherapists of Ontario (CRPO). She is an individual, couple and family therapist. She also administers psychosocial assessments for motor vehicle accident clients. She provides solution-focused and strengths-based treatment for individuals and couples.
Leila Abbaszadeh, MSW, RSW, RP is clinical Registered Social Worker and a Registered Psychotherapist. She is a mental health professional licensed to practice by the Ontario College of Social Workers and Social Service Workers (OCSWSSW), a member of the Ontario Association of Social Workers (OASW) as well as being a member of the College of Registered Psychotherapists of Ontario (CRPO). She is an individual, couple and family therapist. She also administers psychosocial assessments for motor vehicle accident clients. She provides solution-focused and strengths-based treatment for individuals and couples.
(888) 539-9221 View (888) 539-9221
Photo of Ashley Haigh - Help For Teens And Adults, Registered Social Worker in Thornhill, ON
Ashley Haigh - Help For Teens And Adults
Registered Social Worker, RSW, MSW, BSW
Verified Verified
1 Endorsed
Richmond Hill, ON L3T
Are you struggling with addiction or other mental health concerns? Have you experienced physical, sexual, emotional, or psychological abuse? Working together, you can gain coping skills and tools to recover. Challenges around gender identity, self-esteem, self-image, communication, relationships, boundaries, grief, anger, stress management, family dynamics, relationships, trauma, and co-dependency are difficult to manage alone. In therapy, you can become empowered to own your narrative and build on your strengths. Reach out to me today. Support for adults and teens. I look forward to hearing your story!
Are you struggling with addiction or other mental health concerns? Have you experienced physical, sexual, emotional, or psychological abuse? Working together, you can gain coping skills and tools to recover. Challenges around gender identity, self-esteem, self-image, communication, relationships, boundaries, grief, anger, stress management, family dynamics, relationships, trauma, and co-dependency are difficult to manage alone. In therapy, you can become empowered to own your narrative and build on your strengths. Reach out to me today. Support for adults and teens. I look forward to hearing your story!
(289) 276-8182 View (289) 276-8182

See more therapy options for Thornhill

Traumatic Brain Injury (TBI) Counsellors

When should someone seek treatment for a traumatic brain injury?

People should seek a diagnosis and treatment after a head injury, especially if they were unconscious, and an early diagnosis can lead to a better recovery. Signs of a concussion include headaches, nausea or vomiting, exhaustion, dizziness, vision problems, sensitivity to light and sound, problems with attention and memory, brain fog, unusual irritability or sadness, and unusual sleep patterns.

What’s the most common treatment for a traumatic brain injury?

Treatment for a traumatic brain injury will be different depending on the severity of the problem. For mild injuries, treatment may involve rest and over-the-counter pain or headache medication. For moderate or severe injuries, treatment may involve stabilisation, medication, and rehabilitative therapies such as physical therapy, occupational therapy, speech therapy, cognitive therapy, and counselling.

How long does it take to recover from traumatic brain injury?

The recovery time for a traumatic brain injury depends on the individual and the severity and nature of the injury; the length of time spent unconscious is often an indicator of severity. Recovery time for mild injuries may be a week or two while recovery time for more severe injuries may be six months to two years. Research suggests that the vast majority of recovery occurs in the first two years after an injury; recovery after that time frame is less certain.

What if a traumatic brain injury is left untreated?

If a traumatic brain injury is left untreated, it can lead to long-term physical and mental health problems. Physical problems may include dizziness, headaches, vision, healing, or speech loss, and an elevated risk of dementia. Psychological problems may include impairments of memory, judgment, and decision-making, depression, aggression, poor impulse control, and personality changes.