Biology A (Salters-Nuffield) A-Level
Medulla oblongata
What Medulla oblongata means in Biology A (Salters-Nuffield) A-Level, as defined for Pearson Edexcel.
Definition of Medulla oblongata
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Reference: Pearson Edexcel
The lowest brainstem region, continuous with the spinal cord, that controls autonomic functions such as heart rate, breathing rate and blood pressure.
Topics that use Medulla oblongata
- Topic 8: Grey Matter (Pearson Edexcel A-Level)
Related terms
- Animal experiments
- Animal models in neuroscience research
- Antagonistic muscle action
- Autonomic control of the pupil
- Benefits
- Cell signalling
- Cerebral hemispheres
- Co-ordination
Using Medulla oblongata in the exam
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