Zusammenfassung der Ressource
Nervous System overview
- Central Nervous System
- Brain
- Spinal Cord
- Peripheral Nervous System
- Motor devision (Efferent)
- Takes from CNS to target sell
- Autonomic
- Involuntary movement
- Parasympathetic
- Less active
- "rest and digest"
- Lows heart rate
- Sympathetic
- More active in exersize
- "fight or Flight"
- Increase heart rate in exersize
- Somatic
- Voluntary movement
- Skeletal muscle cells
- Sensory Division (Afferent)
- Sencing: sight, touch, pain & smell
- Sends to CNS to make a desition/responce