Parts Of The Brain Flashcards
The endocrine system
Delivers horomones & maintains body homeostasis
What are the 2 sub devisions of the periferal nervous system?
- somatic nervous system
- autonomic nervous system
Somatic nervous system:
Consists of nervs that controll muscles
Autonomic nervous system consists of what?
- sympathetic nervous system
- parasympathetic nervous system
Sympathetic nervous system
Generates arousal
Parasympathetic nervous system
Maintains body balence when there is no need to respond to threat
Parts of the brain (3)
Right/ left hemisphere
The hind brain
Parts of the hind brain (5)
Mid brain Pons Cerebellum Medula Spinal chord
Medula:
Regulates breathing/heart rate/sneezing/salavating/ vomiting
Pons:
Sleep cycle/balance/eye movements/swallowing
Carebellum:
Movements/balance/emotion/attension
Parts of mid brain:
Superior colliculus: orienting responce to visuala
Interior colliculus: sound stimulous
The forebrain:
Waste removal& nutrient providing functions (ceribral spinal fluids)
Basil ganglia:
Movements and reward system of the brain
Nucleus accumbens:
Works inside the basil ganglia to generate pleasure experience