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8 Cards in this Set

  • Front
  • Back
2ndary motor cortex are...
and their locations are...
SmapMC:
- SMA (med area 6)
- PMC (lat area 6)
Functions of SMA are...
I, U, Bimanual:
- Initiate movement
- suppress Unwanted movement
- Bimanual co-ord
Functions of PMC are...
Vm Hm M
- Visual-motor co-ord
- Hand-mouth co-ord
- Mirror neurons (fires when one sees another doing action)
Compare primary and secondary motor cortex
Primary:
- low threshold for electrically evoked movement
- high somatotopy
(vice for secondary)
What is simple partial seizure?
- No loss of consciousness
- Single-limb convulsion or tremors
What is complex partial seizure?
- Impaired consciousness
- Sensory illusions, stereotyped behaviors
- Limbic system (temporal, hippocampus)
What is absence seizure?
- Brief loss of consciousness
- Rapid recovery
- Some clonic motor activity
- Begin in childhood
- tx: Valproate
What is tonic-clonic seizure?
- Loss of consciousness & posture
- Gradual recovery, confusion
- Violent motor abnormalities
- Tonic phase = hypertonia, rigidity
- Clonic phase = synch'd jerking movements (body&limb)