AG31
Literotica Guru
- Joined
- Feb 19, 2021
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Absolutely fascinating. My son has aphantasia and he's also got a PhD in education (specialty teaching kids with learning problems. He's read a lot about this, but I don't recall our ever talking about somaticism. I'm sending this along to him.I'm also aphantasic, but I don't experience it as you do. I asked DeepSeek for further information. You may be interested in the response:
'Yes, this is a recognized and fascinating variation within the spectrum of aphantasia and internal experience! What your friend describes aligns closely with concepts in cognitive science, particularly:
Here's the breakdown of how this relates to your friend's experience and aphantasia:
- Motor Imagery / Kinaesthetic Imagery: This is the ability to mentally simulate bodily movements, sensations of force, effort, position, and balance without necessarily generating a visual picture. It's the "feeling" of performing an action in your mind's body.
- Embodied Cognition / Embodied Simulation: This broader theory suggests that understanding concepts (especially action-related ones) involves partially reactivating the same sensory, motor, and emotional systems used during actual experience. When reading about kicking a ball, your brain subtly activates the motor programs and proprioceptive sensations associated with kicking.
Is it a Specific Named Phenomenon?
- Dissociation of Imagery Modalities: Aphantasia primarily refers to the lack of voluntary visualimagery. However, mental imagery isn't monolithic. People can have strengths or weaknesses in different sensory modalities:
- Visual: Seeing pictures (absent in visual aphantasia).
- Auditory: Hearing sounds/music internally.
- Olfactory/Gustatory: Smelling/tasting internally.
- Motor/Kinaesthetic: Feeling movements, touches, weight, balance, proprioception (body position).
- Emotional: Feeling emotions associated with memories or imaginings.
Your friend seems to have strong, involuntary motor/kinaesthetic imagery/simulation, compensating for or existing alongside her lack of visual imagery. Her brain is simulating the actions sensorimotorically rather than visually.- Research on Aphantasia and Motor Imagery:
- Studies (e.g., Dance, et al., 2021; Zeman, et al., ongoing) show that while people with aphantasia generally report reduced vividness across all sensory modalities of imagery compared to the general population, motor imagery is often relatively preserved, and sometimes even reported as the strongest modality.
- Some individuals with aphantasia report relying heavily on "spatial" imagery (feeling layouts, distances, relationships) or "motor" imagery to navigate the world and understand concepts, especially physical actions.
- The experience of involuntary motor/kinaesthetic sensations triggered by reading (like your friend's) is a specific manifestation of this preserved motor simulation system.
- The "Muscle Memory" / Proprioceptive Feeling:
- What she describes as "feeling responses in her muscle memory" is highly consistent with kinaesthetic imagery. This involves simulating:
- Proprioception: The sense of where your limbs are in space and how they are moving.
- Effort/Force: The feeling of exerting muscles.
- Movement Trajectory: The sense of the path a movement takes.
- This simulation can feel like an internal "echo" or "preview" of the physical action, engaging the motor cortex and sensory areas related to touch and body position, even if the muscles themselves aren't actually moving (though subtle muscle twitches, or ideomotor phenomena, can sometimes occur).
- Why Reading Triggers It (Embodied Simulation):
- When we read action words (verbs like "run," "grab," "throw") or descriptions of physical interactions, our brains automatically activate relevant sensorimotor areas (a key tenet of embodied cognition).
- This is thought to be facilitated by mirror neuron systems – neurons that fire both when we perform an action and when we observe (or read about) someone else performing it.
- For your friend, this automatic sensorimotor simulation is her primary way of experiencing the narrative internally. It's not a conscious "choice" to imagine it kinesthetically; it's how her brain naturally processes the action-based semantic information.
In Summary:
- There isn't a single, universally agreed-upon specific name just for this combination (aphantasia + strong involuntary motor simulation from reading), as research into the variations within aphantasia is still relatively young.
- However, it's accurately described as:
- Aphantasia (specifically visual aphantasia).
- With preserved/strong motor/kinaesthetic imagery/simulation.
- Exhibiting embodied simulation in response to language, particularly action language.
- It falls under the broader umbrella of studying individual differences in mental imagery modalities and how semantic knowledge (understanding meaning) connects to sensorimotor systems.
Your friend's experience is absolutely recognized by researchers studying aphantasia and mental imagery. While she lacks the visual component of imagination, her brain has a strong propensity for simulating actions and physical sensations through the motor/kinaesthetic modality. This "muscle memory" feeling when reading about actions is her brain's way of embodying and understanding the narrative – a fascinating example of how diverse our internal experiences can be, even among individuals who share the label of "aphantasia." It highlights that aphantasia is not necessarily a lack of imagination altogether, but often a difference in the format of that imagination.'
It may be related to 'the immersive experience' which many people report when they read fiction. I don't.