Alexithymia — from the Greek, literally ‘no words for feelings’ — occupies a distinctive position within the depth-psychology and trauma literature as both a clinical descriptor and a theoretical lens through which somatic, developmental, and neurobiological perspectives on emotional life converge. Coined by Sifneos (1973) and elaborated by Taylor, Bagby, and Parker, the construct enters the corpus most forcefully through the trauma literature, where van der Kolk frames it as the direct consequence of being ‘constantly assaulted by, but consciously cut off from, the origin of bodily sensations.’ Ogden situates the phenomenon within a sensorimotor framework, identifying it as the collapse of the feedback loop between physical activation and emotional naming. Levine reads it as the terminus of a chronic shutdown trajectory in which traumatized individuals gradually lose the capacity to oscillate between feeling and numbness. A significant subsidiary literature examines alexithymia’s prevalence in addicted populations: Sönmez and Verdejo-Garcia link it to interoceptive deficits, positioning it as an indirect marker of impaired bodily self-monitoring rather than a purely psychological trait. The central tension across these positions concerns etiology — whether alexithymia is a developmentally acquired deficit in affect symbolization, a trauma-induced dissociative severance from bodily signal, or a constitutional interoceptive limitation — with profound implications for therapeutic approach.
Being constantly assaulted by, but consciously cut off from, the origin of bodily sensations produces alexithymia: not being able to sense and communicate what is going on with you.
Van der Kolk argues that alexithymia is the functional product of a split between subcortical somatic activation and cortical awareness, making it inseparable from the dissociative architecture of trauma.
, The Body Keeps the Score: Brain, Mind, and Body in the Healing of Trauma, 2014thesis
Psychiatrists call this phenomenon alexithymia—Greek for not having words for feelings. Many traumatized children and adults simply cannot describe what they are feeling because they cannot identify what their physical sensations mean.
Van der Kolk defines alexithymia as a failure of translation between bodily sensation and emotional language, illustrating its practical consequences for self-care and interpersonal functioning.
, The Body Keeps the Score: Brain, Mind, and Body in the Healing of Trauma, 2014thesis
This is called an inability to verbally identify the meaning of physical sensations and muscle activation, alexithymia. This inability to recognize what is going on inside…causes individuals to be out of touch with their needs and incapable of taking care of them.
Ogden frames alexithymia as a sensorimotor breakdown in which the meaning-making bridge between physical activation and verbal emotion is severed, extending its consequences to the recognition of others’ emotional states.
, Trauma and the Body: A Sensorimotor Approach to Psychotherapy, 2006thesis
Traumatized people characteristically lose the capacity to draw upon emotions as guides for action. They might suffer from alexithymia, a disturbance in the ability to recognize and find words for emotions.
Ogden, citing Sifneos and Taylor et al., positions alexithymia as one pole of a dysregulatory spectrum in trauma, contrasted with explosive emotional flooding at the other extreme.
, Trauma and the Body: A Sensorimotor Approach to Psychotherapy, 2006thesis
This shows up as symptoms of alexithymia (the inability to describe or elaborate feelings due to a deficiency in emotional awareness), depression and somatization.
Levine reads alexithymia as the chronic endpoint of traumatic shutdown, linking it clinically to depression and somatization within a Pavlovian framework of lost adaptive purpose.
, In an Unspoken Voice: How the Body Releases Trauma and Restores Goodness, 2010thesis
Alexithymia, which refers to the limited ability to recognize and describe emotions and reflects impairments in emotional awareness, is a prevalent dysfunctional trait in individuals with addiction…elevated scores on alexithymia measures may provide an indirect argument of interoception deficits in addicted individuals.
Sömmez proposes that alexithymia scores function as a proxy measure for interoceptive impairment specifically within addicted populations, linking the emotional and somatic registers of the construct.
, Decreased interoceptive awareness in patients with substance use disorders, 2017thesis
IA was negatively correlated with difficulties in identifying feelings, but no significant correlations between IA and other features of alexithymia were found.
Sömmez’s empirical findings partially confirm but also complicate the assumption that interoceptive awareness maps uniformly onto all dimensions of alexithymia in addicted individuals.
, Decreased interoceptive awareness in patients with substance use disorders, 2017supporting
Lane, R. D., Ahern, G. L., Schwartz, G. E., Kaszniak, A. W., 1997. Is alexithymia the emotional equivalent of blindsight? Biological Psychiatry 42, 834–844.
Verdejo-Garcia’s bibliography invokes Lane et al.’s neurobiological analogy positioning alexithymia as a form of emotional blindsight, situating the concept within the neuroscience of interoception and addiction.
, The role of interoception in addiction: A critical review, 2012supporting
Affect responses, somatization of (alexithymia), 242-243
Flores’s index entry explicitly classifies alexithymia under the rubric of somatized affect responses, integrating the concept into a psychodynamic account of addiction and group therapy.
, Group Psychotherapy with Addicted Populations An, 1997supporting
People who exhibit moderate emotional granularity might have dozens of emotion concepts rather than hundreds.
Barrett’s account of low emotional granularity implicitly describes the experiential terrain of alexithymia from a constructionist perspective, without naming the term directly.
, How Emotions Are Made: The Secret Life of the Brain, 2017aside