Inner experience in humans

2024-10-31 — 2024-11-01

Wherein the phenomenon of an inner monologue, its absence in some persons, the inability to form mental images (aphantasia), and the difficulty naming emotions (alexithymia) are described.

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Figure 1: Go on, buy the sticker

When wondering how our mind works, one might also wonder what it is “like” to have a mind.

As a first approximation, this might look like it is correlated with the question “Am I a P-Zombie?”, but I suspect there are more terms to unpack.

One might also wonder if we have a similar experience of having a mind. It turns out, maybe not.

Figure 2

1 Inner voice

I am especially interested in the experience of having an inner voice, or an inner monologue.

I personally do have an inner voice, which I understand is not necessarily guaranteed. That inner voice is mostly drafting blog posts. This… sounds like I am making a joke, and I am a little bit, but it is also not inaccurate. I’m constantly philosophising. 1

I do not generally have a running commentary on my life, except insofar as that voice is rehearsing how to later explain things to others. I am not sure how typical this is.

2 Inner visualisations

Aphantasia is the inability to visualise things in your mind’s eye.

Aphantasia

3 Scrutability of emotions

Alexithymia, also called emotional blindness, is a neuropsychological phenomenon characterized by significant challenges in recognizing, expressing, feeling, sourcing, and describing one’s emotions.

4 References

Alderson-Day, and Fernyhough. 2015. Inner Speech: Development, Cognitive Functions, Phenomenology, and Neurobiology. Psychological Bulletin.
Alderson-Day, Mitrenga, Wilkinson, et al. 2018. The Varieties of Inner Speech Questionnaire – Revised (VISQ-R): Replicating and Refining Links Between Inner Speech and Psychopathology.” Consciousness and Cognition.
Alderson-Day, Weis, McCarthy-Jones, et al. 2015. The Brain’s Conversation with Itself: Neural Substrates of Dialogic Inner Speech.” Social Cognitive and Affective Neuroscience.
Fedorenko, Piantadosi, and Gibson. 2024. Language Is Primarily a Tool for Communication Rather Than Thought.” Nature.
Fernyhough, and Borghi. 2023. Inner speech as language process and cognitive tool.” Trends in Cognitive Sciences.
Friston. 2018. Am I Self-Conscious? (Or Does Self-Organization Entail Self-Consciousness?).” Frontiers in Psychology.
Grandchamp, Rapin, Perrone-Bertolotti, et al. 2019. The ConDialInt Model: Condensation, Dialogality, and Intentionality Dimensions of Inner Speech Within a Hierarchical Predictive Control Framework.” Frontiers in Psychology.
Heavey, and Hurlburt. 2008. The Phenomena of Inner Experience.” Consciousness and Cognition.
Heavey, Moynihan, Brouwers, et al. 2019. Measuring the Frequency of Inner-Experience Characteristics by Self-Report: The Nevada Inner Experience Questionnaire.” Frontiers in Psychology.
Hinwar, and Lambert. 2021. Anauralia: The Silent Mind and Its Association With Aphantasia.” Frontiers in Psychology.
Hurlburt, Heavey, and Kelsey. 2013. Toward a Phenomenology of Inner Speaking.” Consciousness and Cognition.
Nedergaard, and Lupyan. 2024. Not Everybody Has an Inner Voice: Behavioral Consequences of Anendophasia.” Psychological Science.
Oleś, Brinthaupt, Dier, et al. 2020. Types of Inner Dialogues and Functions of Self-Talk: Comparisons and Implications.” Frontiers in Psychology.

Footnotes

  1. Probably only like 30% of it is blog posts; the rest is awkward relationship and work conversations.↩︎