What is the anatomy of the brain stem?
The brainstem is the structure that connects the cerebrum of the brain to the spinal cord and cerebellum. It is composed of four sections in descending order: the diencephalon, midbrain, pons, and medulla oblongata.
What are the 8 parts of the brainstem?
Parts of the brainstem are:
- The Midbrain (Mesencephalon)
- The Varoli’s bridge (Pons)
- The Medulla (medulla oblongata) (1)
- The spinal cord (Medulla spinalis) – the brain stem does not contain it, but it is continuous to it.
What are the 5 functions of the brain stem?
Your brainstem helps coordinate the messages that regulate:
- Balance.
- Blood pressure.
- Breathing.
- Facial sensations.
- Hearing.
- Heart rhythms.
- Swallowing.
What are the 4 lobes together called?
Each lobe has specific functions, but for most activities, several areas of different lobes in both hemispheres must work together. The frontal lobes are the largest of the four lobes and are responsible for many different functions….Gov’t Insurance.
| • | Frontal lobe |
|---|---|
| • | Parietal lobe |
| • | Occipital lobe |
| • | Temporal lobe |
What are the 3 brain stems?
The brainstem is divided into three sections in humans: the midbrain (mesencephalon), the pons (metencephalon), and the medulla oblongata (myelencephalon).
Why is the brain stem so important?
Your brainstem helps regulate some body functions, including your breathing and heart rate. The brainstem also controls your balance, coordination and reflexes.
What part of the brain controls emotions like anger?
Amygdala
Amygdala. The amygdala helps coordinate responses to things in your environment, especially those that trigger an emotional response. This structure plays an important role in fear and anger.