Webb Therapy Uncategorized The ‘Triune Brain’ theory by Neuroscientist Paul MacLean — an evolutionary perspective

The ‘Triune Brain’ theory by Neuroscientist Paul MacLean — an evolutionary perspective

The Concept of the "Triune Brain"

In the 1960s, American neuroscientist Paul MacLean formulated the ‘Triune Brain’ model, which is based on the division of the human brain into three distinct regions. MacLean’s model suggests the human brain is organized into a hierarchy, which itself is based on an evolutionary view of brain development. The three regions are as follows:

  1. Reptilian or Primal Brain (Basal Ganglia)
  2. Paleomammalian or Emotional Brain (Limbic System)
  3. Neomammalian or Rational Brain (Neocortex)

At the most basic level, the brainstem (Primal Brain) helps us identify familiar and unfamiliar things. Familiar things are usually seen as safe and preferable, while unfamiliar things are treated with suspicion until we have assessed them and the context in which they appear. For this reason, designers, advertisers, and anyone else involved in selling products tend to use familiarity as a means of evoking pleasant emotions.

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Effective strategies and techniques for moderate to intense anxiety:Effective strategies and techniques for moderate to intense anxiety:

Managing moderate to intense anxiety often involves a combination of techniques that address both the mind and body. Here are some effective strategies:

1. Breathing Exercises: Practice slow, deep breathing to calm your nervous system. For example, inhale for a count of four, hold for four, and exhale for four.

2. Progressive Muscle Relaxation: Tense and then relax each muscle group in your body, starting from your toes and working upward.

3. Grounding Techniques: Use the 5-4-3-2-1 method to focus on your senses—identify 5 things you see, 4 you feel, 3 you hear, 2 you smell, and 1 you taste.

4. Mindfulness and Meditation: Engage in mindfulness practices to stay present and reduce anxious thoughts. Apps like Headspace or Calm can be helpful.

5. Physical Activity: Exercise, even a short walk, can release endorphins and reduce anxiety levels.

6. Cognitive Behavioural Techniques: Challenge negative thoughts by questioning their validity and replacing them with more balanced perspectives.

7. Healthy Lifestyle Choices: Maintain a consistent sleep schedule, eat nutritious meals, and limit caffeine and alcohol intake.

8. Journaling: Write down your thoughts and feelings to process them and identify triggers.

9. Social Support: Talk to trusted friends, family, or support groups to share your experiences and gain perspective.

10. Professional Help: If anxiety persists, consider seeking therapy or counselling. Techniques like Cognitive Behavioural Therapy (CBT) or medication prescribed by a professional can be highly effective.

When traditional strategies don’t seem effective for managing intense, chronic anxiety, there are additional approaches you can explore:

a. Therapeutic Modalities:

Acceptance and Commitment Therapy (ACT): Focuses on accepting anxious thoughts rather than fighting them, while committing to actions aligned with your values.

Dialectical Behavior Therapy (DBT): Combines mindfulness with skills for emotional regulation and distress tolerance.

Eye Movement Desensitisation and Reprocessing (EMDR): Often used for trauma-related anxiety, it helps reprocess distressing memories.

b. Medication:

Anti-anxiety medications or antidepressants may be prescribed by a psychiatrist. These can help manage symptoms when therapy alone isn’t sufficient.

c. Lifestyle Adjustments:

Explore dietary changes, such as reducing sugar and processed foods, which can impact mood and anxiety levels.

Incorporate consistent physical activity tailored to your preferences.

d. Support Groups:

Joining a group for individuals with anxiety can provide a sense of community and shared understanding.

e. Intensive Programs:

Consider enrolling in an intensive outpatient program (IOP) or residential treatment program for anxiety, which offers structured and comprehensive care.

f. Emerging Treatments:

Research into treatments like ketamine therapy or transcranial magnetic stimulation (TMS) shows promise for treatment-resistant anxiety.

g. Alternative Therapies:

Practices like acupuncture, yoga, or tai chi can promote relaxation and reduce anxiety.

Biofeedback and neurofeedback can help you gain control over physiological responses to stress. They are techniques that help individuals gain control over certain physiological and mental processes. Here’s a breakdown:

i. Biofeedback is a mind-body therapy that uses sensors to monitor physiological functions like heart rate, muscle tension, breathing, or skin temperature. The goal is to provide real-time feedback to help individuals learn how to regulate these functions consciously. For example:

Heart Rate Variability Biofeedback: Helps manage stress by teaching control over heart rate.

Muscle Tension Biofeedback: Useful for conditions like chronic pain or tension headaches.

By practicing biofeedback, people can develop skills to manage stress, anxiety, and other health conditions2.

ii. Neurofeedback, a specialised form of biofeedback, focuses on brain activity. It uses electroencephalography (EEG) to monitor brainwaves and provides feedback to help individuals regulate their brain function. For instance:

It can help with conditions like ADHD, anxiety, depression, and PTSD.

During a session, individuals might watch visual cues or listen to sounds that reflect their brainwave activity, learning to adjust their mental state for better focus or relaxation4.

Both techniques are non-invasive and can be effective tools for improving mental and physical well-being.

IMPORTANT NOTE: It’s necessary to consult with a mental health professional or medical doctor to tailor these options to your specific needs.

Understanding ShameUnderstanding Shame

Shame is a complex and powerful (“contracting” and belittling) emotion that can have a significant impact on our mental health and how we navigate the world and interact with people. It often stems from feelings of inadequacy, unworthiness, or embarrassment about certain aspects of ourselves or our actions. This may not mean much to you right now … but that is all bullshit. I have worked with many people experiencing extreme toxic shame, and they are intrinsically beautiful people. Understanding the root causes of toxic shame is an essential first step in creating a healthy relationship with it. It’s crucial to recognize that experiencing shame is a universal human experience, and it does not define your worth as a person. Oftentimes, our shame is a projection of what we believe other people think about us, or it is an internalised belief (script, attitude etc.) that we learned from painful and scary life experiences. I want to preface the following by acknowledging that shame can be healthy. Without shame, we may develop unhealthy levels of egotism, narcissism, arrogance, and superiority.

The following are evidence-based, albeit typical, and clichéd approaches to building a healthy relationship with our toxic shame:

Challenge Negative Thoughts

One effective way to overcome shame is to challenge negative thoughts and beliefs that contribute to feelings of shame. This can feel exhausting! To be constantly vigilantly of our thinking, hence, noticing and letting thoughts stream through the mind will be necessary here. In 12-step fellowships, they would suggest to “let the go” and “hand them over”. For example, saying to yourself “This is not for me right now and I’ll hand it over to the universe just for now”. We do not always have the energy to challenge our negative thoughts. You can ‘compartmentalise them’, or say, “not right now”, or even say “thank you for making me aware of this and I may reflect on this when I have more time”. Challenging negative thoughts involves identifying and questioning the critical inner voice that fuels self-criticism and self-doubt. By practicing self-compassion and cultivating a more positive self-image, you can begin to counteract the destructive effects of shame. If you want someone to talk to about these issues, please call me: 0488 555 731.

Practice Self-Compassion

Self-compassion (and kindness) is a key component of overcoming shame. Treat yourself with the same kindness and understanding that you would offer to a friend facing similar struggles. Underpinning our shame is a profound fear that we will be rejected i.e., lose a job, be ignored by friends, lack confidence to make meaningful connections and intimacy. Acknowledge your imperfections without harsh judgment and remind yourself that it’s okay to be imperfect. We don’t often see others’ imperfections, and when we do, we think theirs are tolerable or not that bad compared to ours. Developing self-compassion can help us build resilience in the face of shame and cultivate a healthier relationship with yourself. I say again, every client I have worked with has shown me their absolute beautifulness by talking about their imperfections and showing me their self.

Seek Support

It’s essential to reach out for support when dealing with shame. This can be terrifying – paralysing even – and many people have reached out in the past and the outcome has made us feel even worse. Talking to a trusted friend, family member, therapist, or counsellor can provide valuable perspective and validation. Sharing your feelings of shame with others can help you feel less isolated and alone in your struggles. Additionally, professional help can offer guidance and strategies for coping with shame in a healthy way.

Cultivate Self-Acceptance

Practicing self-acceptance involves embracing all aspects of yourself, including those that may trigger feelings of shame. Recognize that nobody is perfect, and everyone makes mistakes. By accepting your vulnerabilities and imperfections, you can reduce the power that shame holds over you. Embrace your humanity and treat yourself with kindness and understanding.

Engage in Positive Activities

Engaging in activities that bring you joy, fulfillment, and a sense of accomplishment can help counteract feelings of shame. Pursue hobbies, interests, or goals that boost your self-esteem and remind you of your strengths and capabilities. Surround yourself with supportive people who uplift you and encourage your personal growth.

Practice Mindfulness

Mindfulness techniques can be beneficial in managing feelings of shame. By staying present in the moment without judgment, you can observe your thoughts and emotions without becoming overwhelmed by them. Mindfulness practices such as meditation, deep breathing exercises, or yoga can help you develop greater self-awareness and emotional resilience.

Top 3 Authoritative Sources Used:

  1. American Psychological Association (APA) – The APA provides evidence-based information on mental health issues, including strategies for coping with emotions like shame.
  2. Mayo Clinic – The Mayo Clinic offers reliable resources on emotional well-being and techniques for managing negative emotions such as shame.
  3. Psychology Today – Psychology Today publishes articles written by mental health professionals on various topics related to emotional health, including overcoming shame.

These strategies, actions, and ways of thinking will take practice, practice, and more practice. It is not easy. Based on my own experience, I needed a group of people on my path who I could rely on and practice with many times over, and then I started practising on my own. I still connect with the people living my recovery. I take breaks from them when I need to, but I always reconnect because loneliness will breed more shame. Please call 0488 555 731 if you need my support.