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neuro
Neuro 1
| q | a | function |
|---|---|---|
| Limbic system | emotional brain | Emotional state and behaviour |
| Spinothalamic/ascending tract | sensory pathway tract that carry sensory info from spinal cord to thalamus in the brain. | |
| Phrenic nerve | muscle to contract diaphragm= breathing muscle | |
| Damange to phrenic muscle | impaired breathing | |
| Dermatome | Distribution of spinal nerve in the skin | |
| cerebrum | the largest part of the brain consist of R & l hemisphere | |
| I olfactory | Sensory | Sense of smell |
| II optic | Sensory | Sense of sight |
| III oculomotor | Mixed(mostly motor) | Movement of eyeball, raising of eyelid, change in pupil size |
| IV trochlear | Mixed mostly motor | movement of eyeball |
| V Trigeminal | mixed | chewing of foo;sensation in face;scalp, and teeth |
| VI. Abducence | Mixed (mostly motor) | movement of eyeball |
| VII.Facial | Mixed | Facial expression;secretion of saliva and tears;and taste |
| VIII. vestulochochlear | Sensory | Sense of hearing and balance |
| XI. Glossapharingeal | Mixed | Swelling, secretion of saliva;taste;sensory for the reflex regulation of the blood pressure. |
| X. Vagus | Mixed | Visceral muscle movement and sensation, especially movement and secretion of the digestive system;sensory for reflex regulation of BP |
| XIAccessory | Mixed mostly motor | Swallowing, head and shoulder movement, speaking |
| XII. Hypoglossal | Mixed mostly motor | Speech and swallowing |