18. Volition Flashcards
What 2 philosophical background explanations are important? (ccc volition)
- Metaphysical libertarianism
- Hard determinism
What is incompatibilists? (ccc dyslexia)
If your conscious choice is determined by something other than itself, you are not free
What is compatibilist? (ccc dyslexia)
Determinism is not relevant and alternative constraints are key
What does the motor cortex receive? (ccc dyslexia)
Two broad categories; input driving voluntary and stimulus driving actively
Voluntary action works how? (ccc dyslexia)
- Loops through the basal ganglia
- Dopaminergic inputs
- Flexible
Stimulus driven action works how? (ccc dyslexia)
- Information from sensory cortices relayed to the intermediate level, then to lateral
What is anarchic hand syndrome? (ccc dyslexia)
Where a persons hand has a will of its own, patient disassociated themselves from the hand
What is utilisation behaviour? (ccc dyslexia)
- Damage to SMA bilaterally
- Compulsive urge to use objects that are in sight