Dialectical Behavioural Therapy is a CBT-based therapy that was originally developed for the treatment of patients with borderline personality disorder, but has also been shown to be effective in the treatment of other mental disorders. It is based on acceptance as well as on changing thoughts, feelings and behaviours. The word dialectical refers to the search for balance and comparison between two seemingly contradictory concepts. These are change and acceptance. The work is thus based on simultaneously making changes in one's life and accepting life exactly as it is (Linehan et al., 1993). The goals of therapy are improved levels of mindfulness, better coping with stress, emotional regulation and improved interpersonal skills (Finkelstein et al., 2022).

DBT model of emotion regulation

According to the DBT model, emotions consist of 6 transactional subsystems that are key to both understanding emotions and learning to regulate them:

  • Factors contributing to emotional vulnerability (Effect of distant and proximate antecedent events affecting the initiation, course and intensity of emotional responses; e.g. sleep deprivation)

  • Internal and/or external events that serve as emotional stimuli

  • Interpretations of emotional stimuli

  • Emotional response tendencies (physiological responses, cognitive processing, experiential responses and instinctive functioning)

  • Non-verbal and verbal responses and actions

  • Secondary emotions that arise in response to a primary experienced emotion

Emotional regulation techniques that can also be used when working with FND patients

  • Regulatory strategies

    Biological and contextual management of factors that contribute to emotional vulnerability, which increases feelings of happiness and builds individual resilience.

    DBT skills

    • PLEASE technique (PLEASE is an acronym)

      • The letters P and L refer to the treatment of physical ilness

      • The letter E refers to balanced nutrition and eating

      • Letter A refers to staying off nonprescribed mood-altering drugs

      • The letter S refers to sleep management

      • The letter E refers to the corresponding physical activity( exercise)

    • Encouraging an increase in positive life events and building a sense of generalised mastery

      • Behavioural experiments to increase positive events in a person's life

      • Work on ciljih, which are linked to important life values, increasing the likelihood of positive events

      • A sense of mastery is achieved by engaging in activities that increase a sense of competence and effectiveness

    • Confrontations in advance

      • A skill that promotes contextual resilience

      • The individual is exposed to an imaginary situation within which he has to resolve a difficult situation appropriately.

      • Individuals who have problems with emotional regulation learn appropriate regulation skills that can help them in future situations.

  • Regulatory strategies

    • Choice of situation

    • Adapting to the situation

    It is a way of controlling an emotional stimulus

    DBT skills

    • Problem solving

      • The aim is to develop and/or modify strategies that help the individual to reduce, eliminate or avoid an emotionally problematic situation.

      • The individual first defines the situations that arouse unwanted feelings, then learns problem-solving skills that he then adapts to his situation.

    • Interpersonal effectiveness skills

      • The aim is to assertively maintain the desired goal without losing the interpersonal relationship

      • 'Getting ahead' is a good strategy for strengthening and developing these skills

      • Mindfulness techniques are also useful, as they broaden the repertoire of situations that can be selected without judgement or prior emotional charge.

      • Being in the present moment can enable one to see the current life situation exactly as it is. As a result, it is easier to choose an appropriate coping strategy.

  • Regulatory strategies

    • Allocation of attention

    Learning mindfulness techniques that help with attentional control. Mindfulness helps to control the focus of attention rather than changing the object of attention (The goal is to observe the emotion, not to change it), which helps to reduce the tendency to experience negative emotions.

  • Regulatory strategy

    • Cognitive change

    DBT skills

    • Verification of facts

      • Learning to distinguish assumptions, interpretations and negative thoughts from the actual, observed facts of a situation

    • Accepting reality

      • Learning to accept emotions rather than repressing them.

      • Radical acceptance of the full range of emotions - including negative and unpleasant ones

  • Regulatory strategy

    • Biological change

      In the DBT model, the tendency to react in a specific way to a particular situation that evokes a particular emotion plays an important role.

    DBT skills

    • TIP skills quickly calm the high body arousal that accompanies the experience of negative emotions without requiring high cognitive abilities

      • The first technique is to change the temperature with cold water. The individual applies a cold/ice water stimulus to the face, which triggers the 'human diving reflex'. The reflex is triggered by a combination of breath holding and immersion of the face in cold water. It involves activation of both branches of the central nervous system and reduces emotional arousal for a short period of time.

      • Intense physical activity

      • Progressive relaxation and calm breathing

  • Regulatory strategies

    • Change of expression and action

    DBT skills

    • The opposite act

      • It is based on a change in a specific response tendency, which not only reduces emotional stress, but effectively helps to change the emotion and the response tendency

      • Based on the exposure technique

      • The individual is exposed to a situation that evokes intense and negative emotions, which immediately changes the tendency to avoid, and then to react in a way that is different from the primary reaction.

    • Counter-action 'to the end'

      • In addition to a change in the specific tendency to react, the individual also changes the whole range of physical responses (physiological response, body posture, non-verbal expression, etc.). This can trigger a biological feedback loop (muscle activity in the face) that changes the experienced emotion.

  • Regulatory strategies

    • Emotional processing

    DBT skills

    • Identify and name emotions

      • The individual learns the basic emotions and their components (typical stimuli triggering the emotion; interpretation of the emotion; biological consequences of the emotion; expression of the emotion; consequences of the emotion; secondary emotions). He/she then practises identification and naming.

Interpersonal effectiveness techniques that can also be used when working with FND patients

  • Encourage the patient to identify the values that are important to him in interpersonal relationships. On a piece of paper, ask him to write down how many of his actions in the interpersonal/partner relationship reflect these values.

    Introduce common aversive strategies used to try to influence another person by using psychological pressure:

    • Abandonment ("Do exactly what I want you to do, if you don't I will abandon you")

    • Threats ("Do exactly what I want you to do if I don't hurt you. Do exactly what I want you to do if I don't hurt myself.")

    • Blame (Everything that is wrong is the other person's fault. The problem will only be solved if the other person solves it).

    • Derailment ( We shift attention from the needs of the other person's emotions to ourselves. "I don't care what you want at the moment, but I feel bad and want your attention.")

    • Guilt-inducing (The other person's needs are morally wrong and must be given up. "If you don't trust me, there is something very wrong with our relationship.")

    • Slander (Making the other person feel that there is something wrong with them if they have a certain need and/or desire.)

    • Withdrawal (We withdraw support and love from another person if they do not meet our needs or if they have done or wanted to do something we do not like.)

    • Passive strategies (Your way of coping is to avoid conflict and suppress your emotions. You may think that your needs/wants/emotions are not of equal value to your partner's wants/needs/emotions.)

      Encourage him to identify the use of certain strategies in his relationship. The first goal is awareness, the second is to consciously change strategies.

  • Experiencing intense emotions can cloud our rational judgement and lead to dissociative states. Work with the patient to identify warning signs, such as:

    • Patient talks faster and louder/screams

    • Fast heartbeat

    • Heat flushes

    • Starting to sweat

    • Shortness of breath

    Aware of the warning signs, he can use various mindfulness techniques to bring him back to the present moment.

  • Often triggers (thoughts/feelings/situations) are the result of unmet needs. Some techniques and strategies for identifying needs in a relationship:

    • Understanding and identifying your own needs

    • Learning communication skills (The other person is not a mind reader and it is important that needs are clearly communicated)

    • Assertiveness techniques (How to tell the other person what you want/need in a clear and respectful way)

    • Assertive Active Listening Techniques (Identifying listening difficulties)

      • Mind reading (No question, we assume we know what the other person is thinking and feeling)

      • Mental rehearsal (not really listening to the other person, as we are mentally rehearsing what we are going to say)

      • Judgement (We judge another person's actions/thoughts/feelings based on our own experiences, without making the effort to truly understand)

      • Filtering (Listening only to the things that are important and crucial to us, and ignoring the rest, even though they are important to the other person)

      • Giving advice (We want to offer solutions to the other person's problems, based on the solutions we have applied to our own problems, which were similar. This takes away the person's responsibility for solving their own problems)

      • We are the only ones who are right (We deny or condemn any aspect of communication that suggests we are wrong)

      • Daydreaming (While the person is explaining, we daydream in our minds and don't listen to the person)

      • Agreeing (We always agree with a person on everything)

  • Present the patient with the rights that we all undeniably have in every relationship:

    • Right to express own feelings/needs/desires

    • The right to put ourselves first

    • The right to make our own decisions and decide which beliefs serve/do not serve us

    • Right to change

    • Right to ask for help and (emotional) support

    • The right to say 'no' if something doesn't serve us

    • The right to take responsibility only for one's own actions/experiences/thoughts/emotions and feelings

    • Right to privacy

    • Right to make mistakes

    • Right to autonomy and independence

    • Right to imperfection

Techniques to build stress tolerance

  • Some effective phrases:

    • It is so because it has to be so.

    • Things cannot be different because they did not happen differently.

    • All the past events have led me to this point. Without these events, I would not be the person I am today.

    • I have no control over the past. I am never in the past or the future. I am only in the present and the present is the only one I can control.

      • Recall an unpleasant event in your life. Can you use radical acceptance and accept it without judgement?

    • Radical acceptance of the FND

      • Can you identify the factors from the past that have contributed to the development of the FND?

      • Do you have control over the disorder and/or symptoms anywhere?

      • Where do you have no control?

      • How does your reaction to the FND affect your thoughts and feelings? Perhaps it also affects the thoughts and feelings of those close to you?

      • Could you change your response to FND so that it leads to less suffering for you and your loved ones?

  • Distraction techniques prevent self-destructive or self-injurious behaviour when experiencing intense emotions in stressful situations

    • Cry 

    • Shout loudly into a cushion or in a place that is socially appropriate

    • Physical activity

    • Write letters to people who have hurt you and then throw them in the bin

    • Distract yourself with pleasant activities (e.g. call a friend, go for a walk, stretch, etc.)

    • Pay attention to someone else (e.g. do a favour for someone else)

    • Shift your attention from yourself (e.g. observe other people).

    • Think of someone you love

    • Use of visualisation (the patient visualises a situation in which he is completely relaxed)

    • Use of stimulus-induced relaxation (the patient chooses a stimulus (e.g. seeing a pet) and deliberately relaxes all the muscles of the body; initially teach muscle relaxation)

    • Identifying important life values and taking actions/activities that are in line with these values

    • Cognitive practice of an action that is in line with values

      • Visualising a specific situation where they want to take an action that is in line with their values;

      • Breaking the action into sub-steps; observing potential obstacles;

      • Visualisation of environmental responses

    • A moment to yourself ( Encourage the patient to recognise that he is in a stressful situation and to take a moment to breathe instead of reacting instinctively).

    • Mindfulness Breathing

  • If the patient keeps a diary in which he records situations/triggers that lead to a dissociative episode/exacerbate FND symptoms or lead to relapse, he can prepare a plan to cope with stressful situations in advance. First, he can identify recurrent stressful situations and write down old coping strategies. With the help of the therapist, he can plan new, more constructive coping strategies and practice implementing them during the role play.

    • Linehan, M. M. (1987). Dialectical behaviour therapy for borderline personality disorder: Theory and method. Bulletin of the Menninger Clinic, 51(3), 261.

    • Linehan, M. M. (1993). Dialectical behaviour therapy for treatment of borderline personality disorder: implications for the treatment of substance abuse. NIDA research monograph, 137, 201-201.

    • Neacsiu, A. D., Bohus, M., and Linehan, M. M. (2014). Dialectical behaviour therapy: An intervention for emotion dysregulation. Handbook of emotion regulation, 2, 491-507.

    • McKay, M., Wood, J. C., and Brantley, J. (2019). The dialectical behavior therapy skills workbook: Practical DBT exercises for learning mindfulness, interpersonal effectiveness, emotion regulation, and distress tolerance. New Harbinger Publications.