Anxiety Discharge: Somatic Pathways & Release

Human emotional life is inextricably bound to the physical body, operating through complex neurobiological pathways where suppressed or intolerable psychological conflicts manifest as acute physiological reactions. When intrapsychic tension reaches a critical threshold, the nervous system converts this unprocessed emotional energy into physiological activity, a phenomenon clinically recognized as anxiety discharge. Understanding how the mind routes intense affective experiences into somatic structures provides clinicians and researchers with an indispensable roadmap for decoding psychosomatic symptoms and facilitating profound psychotherapeutic transformation.

Anxiety Discharge

1. Concise Definition in English

Anxiety discharge refers to the physiological, somatic, and neuromuscular manifestation through which autonomic nervous system activation, triggered by repressed or conflictual core emotions, is redirected and vented throughout the human body. In clinical psychology and psychodynamic theory, it describes the observable somatovisceral pathways along which inner psychic tension travels when affective impulses threaten conscious awareness.

Rather than existing purely as an abstract mental state, anxiety functions as an energetic, physiological event governed primarily by the autonomic nervous system. When primary emotions such as grief, rage, guilt, or intense longing are activated but deemed intolerable by intrapsychic defensive structures, the physiological arousal accompanying those feelings is diverted away from conscious emotional experiencing and discharged into somatic tissues, visceral organs, or perceptual faculties.

In contemporary clinical applications, most notably within Intensive Short-Term Dynamic Psychotherapy (ISTDP), the precise assessment of anxiety discharge pathways is vital. It serves as a real-time diagnostic compass that allows clinicians to evaluate a patient’s capacity to tolerate unconscious affect without succumbing to functional impairment, psychosomatic collapse, or cognitive disorganization.

2. Etymology & Linguistic Origin in English

The term anxiety traces its lineage back through classical antiquity, originating from the Latin noun anxietas, which denotes a state of anguish, solicitude, or painful apprehension. This Latin construct is directly linked to the verb angere, meaning “to choke, throttle, compress, or cause pain,” which itself derives from the Proto-Indo-European root *angh-, signifying tight, painfully constricted, or narrow. This etymological heritage underscores that the sensation of anxiety has always been understood as an intensely physical experience of constriction, particularly within the chest and throat.

The word discharge entered the English lexicon in the fourteenth century via the Anglo-French descharger and Old French deschargier, composed of the prefix des- (expressing undoing, reversal, or removal) and charger (“to load, burden, or weigh down”), rooted in the Late Latin carricare (“to load a car or cart”). Thus, the literal, etymological meaning of discharge is the unburdening, unloading, or clearing of a heavy accumulated weight.

The synthesis of these concepts into “anxiety discharge” entered psychological terminology largely through early psychoanalytic translations of Sigmund Freud’s concepts of Affektentladung (affective discharge) and Triebabfuhr (instinctual discharge). In German, Abfuhr literally signifies a carrying off, draining away, or evacuation of built-up pressure. Throughout twentieth-century clinical evolutions—culminating in the work of Habib Davanloo—the phrase consolidated into a specialized term describing the specific bodily circuits that evacuate or process autonomic neurochemical arousal.

3. Pronunciation & Grammatical Form in English

Pronunciation:

• anxiety: /æŋˈzaɪ.ə.ti/ (ang-ZY-uh-tee)
• discharge (noun): /ˈdɪs.tʃɑːrdʒ/ (DIS-charj)
• discharge (verb): /dɪsˈtʃɑːrdʒ/ (dis-CHARJ)

Grammatical Form:
Anxiety discharge is a compound noun phrase. Within academic and psychiatric discourse, it functions primarily as an uncountable or mass noun (e.g., “the patient demonstrated rapid anxiety discharge into the viscera”), though it can appear as a countable construct when referring to discrete events or clinical episodes (“multiple anxiety discharges were observed during the trial therapy”). The term can also be utilized in passive or active verbal constructions, such as “anxiety is discharged through the striated musculature.”

4. Detailed Conceptual Explanation in English

Anxiety discharge represents the neurobiological intersection where psychological conflict transforms into tangible bodily phenomena. When a human experiences a core, visceral emotion—such as attachment-based love, assertive anger, or deep mourning—the subcortical limbic regions of the brain generate an involuntary mobilizing impulse. In healthy psychological functioning with high affect tolerance, this emotional wave is felt consciously in the body, intellectually recognized without distortion, and channeled into adaptive relational or survival behaviors.

However, when past conditioning or developmental trauma has linked these natural emotional drives with catastrophic expectations (such as abandonment, punishment, or loss of parental love), the ego perceives the rising emotion as an existential threat. Consequently, defensive operations are instantaneously recruited to suppress the feeling. Because the emotional mobilization has already released neurochemical and autonomic energy, this excitation cannot simply evaporate. Instead, it must find an outlet, discharging through somatic channels regulated by the sympathetic and parasympathetic nervous systems.

The physiological expression of this discharge depends heavily on the intensity of the internal conflict and the individual’s baseline neuro-affective capacity. In moderate anxiety, the discharge is predominantly mediated by the sympathetic branch of the autonomic nervous system, manifesting in the voluntary skeletal (striated) muscles. The body literally braces itself against the emerging emotion: respiration alters, muscular tone heightens, and the individual experiences physical tension, fine motor tremors, or a subjective feeling of vigilance.

Conversely, if emotional mobilization surges beyond the nervous system’s capacity for containment, the discharge cascades into the smooth musculature of internal organs or initiates a parasympathetic dorsal vagal response. This profound shift leads to visceral dysregulation—such as gastrointestinal hypermotility, nausea, vascular constriction producing migraines, or cognitive-perceptual blunting. In these instances, anxiety discharge ceases to be an adaptive physiological warning signal and instead becomes a debilitating functional disruption, severing the individual from emotional awareness and disrupting cognitive clarity.

5. Historical Development in English

The concept of anxiety discharge has evolved through three major paradigms over more than a century of clinical investigation:

The Classical Psychoanalytic Era (1895–1930s):
The conceptual roots began with Sigmund Freud and Josef Breuer in their landmark Studies on Hysteria (1895). Freud initially proposed an “economic model” of the mind, conceptualizing psychic energy as an actual quantity (cathexis) that obeyed laws akin to thermodynamics. In his early formulations of conversion hysteria, Freud postulated that blocked or repressed affects undergo a “strangulation” (*eingeklemmter Affekt*) and, lacking verbal or cathartic expression, convert their energetic charge into somatic innervations—yielding hysterical paralysis, seizures, or sensory anesthesias. Later, in his structural theory (1926, Inhibitions, Symptoms and Anxiety), Freud refined this view, establishing anxiety as a warning signal issued by the ego to defend against drive impulses.

The Somatic and Character-Analytic Shift (1930s–1960s):
Wilhelm Reich, an unconventional student of Freud, revolutionized the understanding of bodily discharge in his 1933 work Character Analysis. Reich argued that unexpressed emotional energy was not merely converted symbolically, but was chronically locked in physiological contractions of the striated musculature, a state he termed “muscular armor” (*Muskelpanzer*). Reich’s somatic explorations directly influenced somatic therapies and body psychotherapy, highlighting that emotional health relies on restoring the biological capacity for uninhibited motor and energetic discharge.

The Operationalization in Short-Term Dynamic Psychotherapies (1970s–Present):
The modern clinical definition of anxiety discharge was comprehensively operationalized by Iranian-Canadian psychiatrist Habib Davanloo at McGill University. Davanloo recorded thousands of hours of clinical video, analyzing minute non-verbal, physiological responses in patients subjected to active emotional confrontation. Davanloo recognized that anxiety does not discharge randomly; rather, it follows predictable neuroanatomical pathways hierarchically tied to affect intensity and psychological capacity. His empirical mapping of the striated, smooth muscle, and cognitive-perceptual disruption pathways provided the first systematic, real-time physiological metric for navigating unconscious conflict in psychotherapy.

6. Theoretical Foundations in English

Anxiety discharge is underpinned by a synthesis of psychodynamic conflict models, autonomic neuroscience, and attachment theory. The primary theoretical lens remains Davanloo’s structural adaptation of the psychoanalytic “Triangle of Conflict.” This framework illustrates the dynamic tension between three components: the Hidden Feeling / Core Affect (F), the resulting Anxiety (A), and the Defenses (D) erected to block both feeling and anxiety.

When an interpersonal stimulus evokes a buried feeling (such as repressed rage toward an attachment figure), anxiety discharge emerges immediately as the somatic cost of that intrapsychic collision. If the anxiety is discharged effectively within conscious physiological tolerance, the individual can recognize their somatic state, maintain psychological integration, and dismantle defensive walls. However, if the anxiety bypasses conscious awareness and discharges into internal organ systems or perceptual networks, defenses automatically escalate into severe denial, dissociation, or somatization.

Contemporary theoretical perspectives bridge these dynamic formulations with modern neuroscience, particularly the Polyvagal Theory formulated by Stephen Porges. Porges demonstrates that physiological responses to perceived threat operate on an evolutionary hierarchy: the phylogenetically newer ventral vagal complex supports social engagement; the sympathetic nervous system fuels mobilized fight-or-flight action; and the primitive, unmyelinated dorsal vagal complex drives immobilization, shutdown, and metabolic collapse. In this light, anxiety discharge reflects autonomic shifts across these neurological strata:

• Striated muscle discharge corresponds to sympathetic nervous system activation, preparing the organism for motor mobilization.
• Smooth muscle discharge represents deep visceral disturbance, where sympathetic-parasympathetic dysregulation disrupts internal homoeostasis.
• Cognitive-perceptual disruption corresponds to a dorsal vagal freeze or profound autonomic disorganization, causing cognitive and sensory collapse.

7. Key Components, Types & Dimensions in English

Clinical psychology, particularly within modern experiential dynamic models, categorizes anxiety discharge into four distinct physiological pathways:

• Striated (Skeletal) Muscle Pathway: The most adaptive and well-tolerated discharge pathway, mediated by the voluntary somatic nervous system. Observable signs include deep sighs, costal (chest) breathing, clenching of the jaw or fists, crossing of limbs, tension in the shoulders and trapezius, and fine motor tremors in the hands. The patient remains fully oriented, lucid, and aware of feeling tense.
• Smooth (Visceral) Muscle Pathway: Occurs when the capacity of the striated musculature is exceeded, redirecting arousal into internal organs governed by the autonomic nervous system. Manifestations include gastrointestinal hypermotility (nausea, stomach cramps, sudden diarrhea, irritable bowel flares), vascular spasms (migraines, tension headaches, sudden hypertension), and bronchospasm (asthma-like tightness in the respiratory tract). Patients often lack conscious awareness of feeling anxious, reporting purely physical distress.
• Cognitive-Perceptual Disruption Pathway: Characterized by high-voltage autonomic overflow that impairs executive and sensory cognitive operations. Somatic manifestations include sudden mental fogginess, inability to find words, “blank mind,” tunnel vision, blurry vision, ringing in the ears (tinnitus), lightheadedness, dizziness, and feelings of depersonalization or derealization. This reflects acute autonomic decompensation.
• Motor Conversion / Involuntary Pathway: A classic pathway wherein unconscious conflict manifests as functional neurological disruptions. Symptoms include pseudoseizures, functional motor paralysis, sudden loss of vocal cord control (aphonia), or profound motor weakness. The psychological excitation is converted directly into an inhibition of physical motor action.
• Neurogenic Tremoring / Cathartic Release: An involuntary, rhythmic shaking mechanism utilized naturally by mammals following life-threatening arousal. Often engaged intentionally in somatic trauma therapies, this physical tremoring discharges retained survival energy without psychological decompensation.

8. Examples & Illustrative Cases in English

Case 1: The Striated Muscle Discharge (Adaptive Regulation)
A 34-year-old corporate executive, Marcus, entered therapy to address unmanageable workplace anger. When the therapist asked him to focus on the physical sensation of anger toward a manipulative superior, Marcus immediately took a deep, involuntary breath, held his intercostal muscles, and clenched his fists tightly against his thighs. The therapist observed the striated discharge and inquired, “What are you experiencing physically right now?” Marcus replied, “My chest feels tight, my jaw is clamped, and my hands are vibrating with tension.” Because his anxiety was discharging exclusively in the striated pathway, Marcus possessed the physiological capacity to tolerate his emotional activation without dissociating or developing visceral symptoms, allowing the therapeutic inquiry to safely deepen.

Case 2: The Smooth Muscle Crisis (Visceral Discharge)
Elena, a 42-year-old teacher with a history of recurrent somatic symptom disorder and irritable bowel syndrome, sought treatment for chronic relationship instability. During an initial clinical interview, the therapist gently highlighted Elena’s underlying resentment toward her chronically neglectful mother. Instead of experiencing muscular tension, Elena suddenly went pale, placed her hands over her abdomen, and reported intense intestinal cramping and an urgent need to use the restroom. Her anxiety discharge had completely bypassed striated voluntary awareness, striking her enteric smooth musculature. Recognizing that Elena had exceeded her neurobiological anxiety threshold, the therapist immediately paused affective exploration, shifting to grounding interventions and cognitive restructuring to re-stabilize her autonomic nervous system.

Case 3: Cognitive-Perceptual Disruption (Dissociative Discharge)
David, a 28-year-old veteran suffering from complex relational trauma, was asked to describe his feelings regarding the sudden death of his brother. Within seconds, David’s eyes lost focus and began drifting around the room. He rubbed his temples, slurred his speech, and mumbled, “I can’t think… the room is spinning, everything looks blurry, and my mind just went completely white.” David was experiencing cognitive-perceptual disruption, an uncontained autonomic flood that shut down sensory processing. Any therapeutic push for deeper emotional exploration in this state would risk profound psychological decompensation; the immediate clinical mandate was to halt affect and re-establish perceptual orientation via sensory grounding.

9. Measurement & Assessment in English

Assessing anxiety discharge relies on continuous observational, psychophysiological, and structured diagnostic protocols:

• Real-Time Clinical Observation: The primary diagnostic instrument is the therapist’s continuous monitoring of the patient’s physical and somatic cues. Practitioners observe respiration patterns (abdominal versus thoracic breathing, frequent spontaneous sighing), somatic muscular tension, skin changes (vasomotor flushing, pallor, sweating), pupil dilation, and speech fluency.
• Davanloo’s Trial Therapy Protocol: An extensive, 2-to-3-hour initial assessment procedure designed to test the patient’s dynamic affect capacity. By systematically challenging defenses and observing which of the physiological pathways of anxiety discharge fires first, the clinician establishes the patient’s diagnostic profile: whether they are prone to healthy neurosis (striated pathway), somatization (smooth muscle pathway), or fragility/borderline organization (cognitive-perceptual disruption).
• Autonomic Biomarkers and Psychophysiological Monitoring: In empirical and research settings, anxiety discharge pathways are measured using objective biofeedback instruments:
  • Heart Rate Variability (HRV): Tracks the vagal brake and parasympathetic tone via high-frequency variations in inter-beat intervals.
  • Electrodermal Activity (EDA / Galvanic Skin Response): Quantifies sympathetic arousal through micro-sweat gland excretion on the palms.
  • Surface Electromyography (sEMG): Measures micro-contractions across striated muscle groups, notably the frontalis, masseter, and trapezius muscles.
  • Continuous Blood Pressure & Photoplethysmography: Captures peripheral vasoconstriction and smooth-muscle vascular reactivity.
• Standardized Self-Report Psychometrics: Instruments such as the Somatic Symptom Scale-8 (SSS-8), the Brief Symptom Inventory (BSI – Somatization Subscale), and the Autonomic Perception Questionnaire (APQ) offer standardized metrics for measuring a patient’s historical tendency to discharge internal distress through bodily symptoms.

10. Applications & Practical Significance in English

The operational framework of anxiety discharge carries profound implications across multiple psychological, psychiatric, and medical disciplines:

Psychotherapy and Affect Regulation:
In experiential therapies (ISTDP, Accelerated Experiential Dynamic Psychotherapy [AEDP], Emotion-Focused Therapy [EFT]), monitoring anxiety discharge is essential for patient safety. It establishes the clinical boundary between therapeutic growth and emotional overwhelm. Clinicians learn never to push for deeper emotional processing when anxiety is discharging into smooth muscle or cognitive disruptions, using those manifestations as an absolute signal to shift toward regulating anxiety and restoring skeletal containment.

Psychosomatic and Functional Medicine:
A vast proportion of medical consultations involve “medically unexplained symptoms” (MUS)—such as non-cardiac chest pain, fibromyalgia, functional dyspepsia, and chronic pelvic pain. Conceptualizing these conditions through the lens of smooth-muscle and conversion discharge helps physicians and consultation-liaison psychiatrists recognize that the primary pathology is often an unrecognized inability to regulate unconscious anxiety generated by unresolved emotional trauma.

Trauma Rehabilitation and Somatic Therapies:
Modalities such as Somatic Experiencing (Peter Levine) and Trauma Releasing Exercises (David Berceli) leverage natural neurogenic tremoring to discharge high-charge survival motor patterns trapped during trauma. Facilitating safe, titrated discharge enables patients to release traumatic shock without overwhelming the central nervous system.

11. Research & Empirical Evidence in English

Empirical support for the somatic pathways of anxiety discharge has gathered significant momentum through modern neuro-affective and psychiatric research.

Dr. Allan Abbass and colleagues at Dalhousie University have published numerous randomized controlled trials (RCTs) and process-outcome studies validating the clinical utility of monitoring anxiety discharge pathways in ISTDP. Their research demonstrates that identifying and interrupting smooth-muscle and cognitive-perceptual discharge drastically reduces emergency room visits and healthcare expenditures for patients with severe somatization, irritable bowel syndrome, and treatment-resistant functional neurological disorders.

Neurobiological research spearheaded by Julian Thayer and Richard Lane on the Neurovisceral Integration Model supports these clinical observations. Their work demonstrates that central autonomic networks—linking the prefrontal cortex, anterior cingulate, and amygdala—directly regulate cardiovascular and somatic motor functions. When prefrontal inhibitory control fails under heavy emotional conflict, subcortical structures fire without regulation, causing the distinct visceral and striated disturbances historically categorized as dynamic anxiety discharge.

Furthermore, research on interoception conducted by neuroscientists such as A.D. (Bud) Craig and Hugo Critchley has clarified the central role of the insular cortex in decoding anxiety discharge. The anterior insular cortex integrates afferent visceral information from the entire body, generating the subjective, physical feeling of anxiety. When this sensory flood becomes excessively intense, neuroimaging confirms a functional breakdown in frontoparietal cognitive control networks, providing a clear neural substrate for the cognitive-perceptual disruptions identified by clinical dynamic therapists.

12. Cultural & Cross-Cultural Considerations in English

The bodily channels through which psychological distress and anxiety discharge are expressed are significantly mediated by cultural norms, linguistic frameworks, and social sanctions:

Somatization versus Psychologization:
In many non-Western cultures, the dichotomy between mind and body is far less pronounced than in Western Cartesian psychology. In many East Asian, Mediterranean, and Latin American contexts, discharging emotional conflict directly into somatic channels is a widely accepted idiom of distress. For example, in traditional Chinese medicine and culture, distress is historically experienced and communicated via somatic idioms such as shenjing shuairuo (neurasthenia), characterized by physical exhaustion and visceral discomfort, rather than abstract psychological anxiety.

Culturally Bound Syndromes of Autonomic Discharge:
Specific cultural syndromes illustrate distinct patterns of intense anxiety discharge:

• Ataques de nervios: Prevalent in Hispanic populations, this reaction to extreme interpersonal stress involves sudden motor convulsions, heart palpitations, screaming, and dissociative cognitive-perceptual disruption, effectively combining striated, motor conversion, and dissociative discharge pathways.
• Khyâl cap: Observed in Cambodian populations (“wind attacks”), this phenomenon focuses anxiety discharge into sensations of inner bodily wind causing dizziness, neck soreness, and shortness of breath, closely tracking autonomic and smooth-muscle dysregulation.
• Dhat syndrome: Found on the Indian subcontinent, where intense somatic anxiety is discharged and subjectively perceived through the exhaustion of vital bodily fluids.

Understanding these variations ensures that clinicians avoid misdiagnosing normal cultural expressions of anxiety discharge as severe psychotic breaks or purely organic physical illnesses.

13. Criticisms, Debates & Limitations in English

Despite its extensive clinical utility, the concept of anxiety discharge faces several controversies and theoretical debates within mainstream psychiatry:

• Methodological Subjectivity: Critics from behavioral and cognitive traditions contend that classical psychodynamic models of discharge rely heavily on subjective clinical interpretation. Observing a patient’s sigh or hand clench as proof of “unconscious rage colliding with dynamic defenses” is viewed by some as an unfalsifiable inferential leap that lacks empirical validation compared to direct cognitive measurements.
• Risk of Diagnostic Oversimplification: Excessive reliance on the “three pathways of anxiety discharge” can lead clinicians to prematurely attribute organic physical ailments to psychological causes. Patients with early-stage autoimmune disorders, subtle autonomic neuropathies (such as Postural Orthostatic Tachycardia Syndrome [POTS]), or occult gastrointestinal conditions may have genuine medical pathologies misattributed to smooth-muscle anxiety discharge.
• The Catharsis Controversy: Early models suggested that anxiety discharge must culminate in raw, physical, cathartic “abreaction” to effect therapeutic change. Modern cognitive and affective science has largely refuted the curative power of unguided catharsis, showing that uncontained affective discharge can simply reinforce dysregulated neural pathways, triggering re-traumatization rather than meaningful psychological integration.
• Neurobiological Complexity: Advanced neuroscience views the nervous system as a complex, decentralized, and bidirectional predictive-processing organ. Some researchers argue that the psychodynamic concept of an “energetic charge” that must physically “drain or discharge” is an outdated thermodynamic metaphor that fails to capture the true computational complexity of neural network processing.

14. Related Terms & Distinctions in English

• Abreaction: The reliving of a past traumatic experience accompanied by a massive emotional and energetic release. While abreaction is an acute, episodic release of historically repressed trauma, anxiety discharge is the ongoing, continuous physiological processing of current intrapsychic conflict.
• Catharsis: The psychological and emotional feeling of relief or purification resulting from the full conscious expression of an emotion. Catharsis is an affective-cognitive resolution, whereas anxiety discharge is an involuntary, physiological autonomic response.
• Somatization: A broad diagnostic category wherein psychological distress is experienced as persistent physical symptoms without organic etiology. Somatization is the chronic diagnostic outcome, whereas smooth muscle and conversion anxiety discharge represent the immediate neurobiological mechanisms that generate those symptoms.
• Panic Attack: An acute, overwhelming surge of sympathetic arousal accompanied by catastrophic thoughts of dying or going crazy. A panic attack can be understood as an uncontained, catastrophic flood of anxiety discharge across both striated and smooth-muscle pathways that completely overwhelms the individual’s regulatory capacity.
• Conversion Disorder (Functional Neurological Symptom Disorder): A clinical diagnosis where psychological conflict manifests as altered voluntary motor or sensory function. Conversion is a specific, chronic subtype of the motor-involuntary pathway of anxiety discharge.

15. Summary / Key Takeaways in English

• Anxiety discharge is the physiological mechanism through which the autonomic nervous system vents the arousal generated by unconscious or intolerable emotional conflicts.
• The concept originated in Freud’s early psychoanalytic economic models, advanced through Wilhelm Reich’s character analysis, and was operationalized systematically into clinical practice by Habib Davanloo.
• Discharge occurs across predictable neurobiological pathways: the voluntary striated musculature (tension, sighing), the involuntary smooth musculature (GI distress, vascular spasms), the cognitive-perceptual system (mental fogginess, dissociation), and the motor conversion pathway.
• Monitoring somatic discharge provides clinicians with an objective, real-time diagnostic guide to evaluate a patient’s anxiety tolerance and avoid overwhelming affective interventions.
• While cross-cultural presentations and theoretical debates regarding its thermodynamic origins persist, contemporary neuroscience and experiential therapies confirm that bodily discharge is an essential physiological component of human emotion regulation.

Ultimately, anxiety discharge illustrates that the human mind and body function as a singular, unified system. Somatic symptoms, visceral distress, and perceptual shifts should not be dismissed as arbitrary bodily errors, but decoded as physiological expressions of hidden, unprocessed emotional experiences. Recognizing and safely regulating these discharge pathways remains a cornerstone of modern psychodynamic medicine and trauma recovery.

References

• Abbass, A. (2015). Reaching through resistance: Advanced psychotherapy techniques. Seven Hills: IPBooks. https://www.worldcat.org/title/910856334
• Craig, A. D. (2009). How do you feel—now? The anterior insula and human awareness. Nature Reviews Neuroscience, 10(1), 59–70. https://doi.org/10.1038/nrn2555
• Davanloo, H. (1995). Unlocking the unconscious: Selected papers of Habib Davanloo, MD. Chichester: John Wiley & Sons. https://www.worldcat.org/title/31411516
• Freud, S. (1926). Inhibitions, symptoms and anxiety. Standard Edition (Vol. 20, pp. 77–175). London: Hogarth Press. https://www.worldcat.org/title/10411689
• Porges, S. W. (2011). The polyvagal theory: Neurophysiological foundations of emotions, attachment, communication, and self-regulation. New York: W. W. Norton & Company. https://www.worldcat.org/title/694830172
• Thayer, J. F., & Lane, R. D. (2000). A model of neurovisceral integration in emotion regulation and dysregulation. Journal of Affective Disorders, 61(3), 201–216. https://doi.org/10.1016/S0165-0327(00)00338-4