click below
click below
Normal Size Small Size show me how
study guide psych
| Question | Answer |
|---|---|
| Neuroplasticity | Brains ability to rewire itself, best when you're younger |
| Hindbrain | Bottom, basic survival (breathing movement) |
| Midbrain | Middle, connection and movement |
| Forebrain | Top, thinking sensing and feeling |
| medulla | heartbeat, breathing |
| pons | sleep, balance, arousal |
| Reticular formation | arousal, wakefulness |
| cerebellum | movement, balance, coordination |
| Thalamus | sensory relay station |
| Amygdala | Emotion |
| Hippocampus | Memory |
| Frontal lobe | front, plans personality and decisions |
| Parietal | Top-middle, touch and pressure |
| occipital | back, vision |
| Temporal | Side, hearing |
| Motor cortex | controls movement |
| Somstosensory cortex | feels touch |
| Brocas area | speech production |
| wernickes area | language comprehension |
| Left hemisphere | right body, language |
| right hemisphere | left body, faces |
| corpus callosum | connects two hemispheres |
| split brain | corpus callosum removed to stop seizures |
| EEG | Brain waves |
| MEG | Magnetic fields |
| CT scan | X-ray slices |
| PET scan | Shoes glucose activity |
| MRI | shows structure |
| fMRI | shows structure and function |
| REM | Dreaming, paralyzed |
| alpha wave | relaxed but awake |
| delta | deep sleep |
| insomnia | trouble falling/staying asleep |
| narcolepsy | sudden sleep attacks (falling asleep randomly) |
| sleep apnea | stop breathing while asleep (snoring) |
| REM sleep behavior disorder | Acts out dreams |
| REM rebound | More REM after deprivation |