Within the depth-psychology and trauma-theory corpus, 'freezing' occupies a contested and technically precise position. It is neither simple inaction nor mere passivity, but a biologically organized defensive response — what Ogden, following Misslin, characterizes as 'alert immobility,' a highly sympathetically engaged state distinct from the collapsed submission of 'floppy immobility.' The concept anchors a spectrum of defensive responses ranging from orienting through fight-flight to freeze and total submission, and its misclassification has generated significant theoretical error: LeDoux pointedly argues that freezing is a behavior, not a feeling, and that conflating freezing behavior with 'fear' as a mental state corrupts the entire enterprise of so-called fear-learning research. Levine, working from a somatic and evolutionary framework, treats the chronically unresolved freeze as the central mechanism of traumatic fixation in humans — one that animals naturally discharge through trembling but that humans, burdened by cortical awareness of death, cannot complete. Nijenhuis imports freezing into the structural taxonomy of somatoform dissociation, mapping it onto predatory-imminence stages and correlating it empirically with dissociative disorder caseness. Across these traditions, freezing functions as both a symptom marker and an etiological hinge: the point at which adaptive defense becomes pathological arrest.
In the library
15 passages
freezing as 'alert immobility' wherein there is complete cessation of movement, except for respiration and eye movements... In humans, freezing appears to involve a highly engaged sympathetic system in which the muscles become stiff and tense
Ogden provides the foundational clinical-neurobiological definition of freezing as sympathetically hyperactivated immobility, distinguishing it categorically from the later arrest stage of the orienting response.
Ogden, Pat, Trauma and the Body: A Sensorimotor Approach to Psychotherapy, 2006thesis
Freezing is a behavior, whereas fear is a much more complex mental state. The scientists who believe they study fear learning are categorizing a freezing behavior as 'Fear' and the underlying circuit for freezing as a fear circuit.
Barrett, voicing LeDoux's critique, argues that the neuroscientific conflation of freezing behavior with the subjective state of fear constitutes a fundamental categorical error that has distorted an entire research tradition.
Barrett, Lisa Feldman, How Emotions Are Made: The Secret Life of the Brain, 2017thesis
The fear of death is another. Our neo-cortex informs us that immobility feels like death... These are not the only components that keep the freezing response from completion.
Levine argues that human neocortical awareness of death prevents the natural discharge of the freeze response, making chronically incomplete freezing the primary mechanism by which trauma becomes entrenched.
Levine, Peter A., Waking the Tiger: Healing Trauma - The Innate Capacity to Transform Overwhelming Experiences, 1997thesis
The fear of death is another. Our neo-cortex informs us that immobility feels like death... These are not the only components that keep the freezing response from completion.
A parallel edition passage confirming Levine's thesis that cortical death-awareness uniquely obstructs humans from resolving the freeze response that animals complete through instinctual trembling discharge.
Levine, Peter A., Waking the Tiger: Healing Trauma—The Innate Capacity to Transform Overwhelming Experiences, 1997thesis
When a traumatic event is so severe that the individual has no recourse but to freeze or submit, the defensive system becomes disorganized afterward... Each component of the ordinary response to danger, having lost its utility, tends to persist in an altered and exaggerated state
Ogden establishes the freezing response as the pivotal moment of defensive disorganization in trauma, after which habitual incomplete motor sequences become the substrate of lasting symptomatology.
Ogden, Pat, Trauma and the Body: A Sensorimotor Approach to Psychotherapy, 2006thesis
the muscles become flaccid rather than tense and stiff as they do in freezing... Also called 'floppy immobility'... just the opposite of what happens with the adrenaline burst of the freeze response
Ogden distinguishes freezing — characterized by tense, sympathetically activated immobility — from the subsequent collapsed submission state, clarifying the two-stage structure of immobilizing defense.
Ogden, Pat, Trauma and the Body: A Sensorimotor Approach to Psychotherapy, 2006supporting
freezing, anesthesia-analgesia, and disturbed eating patterns all were highly characteristic of dissociative disorder patients, with discriminant indices of 5 or greater
Nijenhuis presents empirical data demonstrating that freezing, as a somatoform dissociative symptom cluster, reliably discriminates dissociative disorder patients from comparison psychiatric patients.
Nijenhuis, Ellert, Somatoform Dissociation: Phenomena, Measurement, and Theoretical Issues, 2004supporting
Rivers (1920) stressed the survival value of freezing; and the concomitant reduction of
Nijenhuis traces the observation of freezing's evolutionary survival value to Rivers (1920), situating the concept within a century-long analogy between animal defensive response and human trauma psychopathology.
Nijenhuis, Ellert, Somatoform Dissociation: Phenomena, Measurement, and Theoretical Issues, 2004supporting
Anesthesia-analgesia... Freezing... Urogenital pain... SCL-90-R... Prediction of dissociative disorder
Nijenhuis's regression data position freezing as a significant predictor variable within a multi-symptom model for diagnosing dissociative disorder, correlating strongly with anesthesia-analgesia.
Nijenhuis, Ellert, Somatoform Dissociation: Phenomena, Measurement, and Theoretical Issues, 2004supporting
she could sense her body again and, for the first time, noticed how the physical tension associated with freezing was quite painful... just thinking about her past trauma brought up the freezing
A clinical vignette illustrating how conditioned freezing re-emerges somatically in response to trauma cues and how sensorimotor tracking of that tension can initiate therapeutic discharge.
Ogden, Pat, Trauma and the Body: A Sensorimotor Approach to Psychotherapy, 2006supporting
various stages of imminence may serve as unconditioned stimuli (UCS) to automatically evoke particular unconditioned response patterns... dissociative states are primarily evoked by major threat
Nijenhuis theorizes that freezing and related dissociative states are stage-specific unconditioned responses to predatory imminence, providing the theoretical architecture linking animal defense models to dissociation.
Nijenhuis, Ellert, Somatoform Dissociation: Phenomena, Measurement, and Theoretical Issues, 2004supporting
Spontaneous Recovery: the effects of extinction often dissipate over time such that the conditioned stimulus becomes threatening again... Freezing Trials Short Long Interval
LeDoux uses freezing as the operational measure in extinction paradigm diagrams, demonstrating the persistence and reinstatement of conditioned threat responses across multiple experimental contexts.
LeDoux, Joseph, Anxious: Using the Brain to Understand and Treat Fear and Anxiety, 2015supporting
behavior, and inhibition of the production of sounds (e.g., cries for help)... If these responses do not eliminate contact, immobility may return, reducing the likelihood of continued attack
Nijenhuis maps the return to immobility — including sound suppression and motor inhibition — as an adaptive post-strike defensive sequence, situating freezing within a graduated model of predatory imminence.
Nijenhuis, Ellert, Somatoform Dissociation: Phenomena, Measurement, and Theoretical Issues, 2004supporting
if flight becomes impossible as the predator is about to strike the prey, dramatic changes in behavior usually occur as the prey shifts to 'circa-strike defensive behaviors'
Ogden contextualizes freezing within the broader defensive cascade, noting that circa-strike behaviors — explosive escape followed by fight — precede immobility as prey options are exhausted.
Ogden, Pat, Trauma and the Body: A Sensorimotor Approach to Psychotherapy, 2006aside
the essential process underlying the instinct of immobility is the suppression of fear and pain. It is possible that the instinctive reaction to danger by means of immobility may have furnished one of the earliest motives for suppression.
A cited historical source frames freezing-as-immobility as the phylogenetically earliest mechanism of fear and pain suppression, lending it foundational status in the prehistory of dissociative defense.
Nijenhuis, Ellert, Somatoform Dissociation: Phenomena, Measurement, and Theoretical Issues, 2004aside