Neonatal Oral Imitation in Patients with Severe Brain Damage
Author Information
Author(s): Go Tohshin, Konishi Yukuo
Primary Institution: Tokyo Women's Medical University
Hypothesis
Does oral imitation reappear in patients with severe brain damage in a similar way to primitive reflexes?
Conclusion
Oral imitation can reappear in patients with severe brain damage, suggesting it is mainly controlled by subcortical brain regions.
Supporting Evidence
- 50% of patients performed oral imitation.
- Patients exhibited little voluntary movement of their extremities.
- Half of the patients showed at least one primitive reflex.
Takeaway
Some patients with severe brain damage can mimic mouth movements like babies do, showing that this ability might come from a part of the brain that doesn't need much control.
Methodology
The study involved observing oral imitation in 12 patients with cerebral palsy while they were awake and looking at an experimenter.
Limitations
The study only included patients with severe brain damage, limiting the generalizability of the findings.
Participant Demographics
Six male and six female patients with cerebral palsy, aged 4 to 39 years.
Digital Object Identifier (DOI)
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