The Brain Flashcards
1
Q
Descirbe the brainstem
A
- Sensorimotor coordination
- Includes the midbrain, pons, and medulla
2
Q
Describe the reticular formation
A
- Level of arousal
- Sensory input & motor behavior
- Posture & locamotion
3
Q
Describe the cerebellum
A
- Posture
- Balance
- Coordinating automatic movements
4
Q
Describe the thalamus
A
- Relay hub for sensory info (except smell)
- Learning/memory
- Cortical arousal
5
Q
Describe the amygdala
A
- Threat assessment center
- Connects emotion to memory
6
Q
Describe the hippocampus
A
- Memory formation/retrieval
7
Q
Describe the hypothalamus
A
- Fight/flight/freeze
- Homeostasis
8
Q
Describe the basal ganglia
A
- Includes the caudate nucleus, putamen, globus pallidus, & sub thalamus
- Initiation of voluntary movement
- Memory formation & related skills, habits, & routinized behaviors
9
Q
Describe the cerebral cortex
A
- Right hemisphere: visual spatial formation & attention
- Left hemisphere: language & skilled movement
10
Q
Describe the occipital lobe
A
- Visual processing neurons
11
Q
Describe the temporal lobe
A
- Auditory processing neurons
- Object recognition
- Long term memory
12
Q
Describe the parietal lobe
A
- Touch
- Temperature
- Proprioception
13
Q
Describe the frontal lobe
A
- Process
- Plan for & respond to challenges (problem solving)/movement
14
Q
Describe the prefrontal cortex
A
- Coordinates every function of the brain
- Highest order of processing
15
Q
What are the 3 major functions of the cerebral cortex
A
- Sensation: concrete experience
- Integration: reflective observation & abstract conceptualization
- Motion: active experimentation