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Biological Foucndtai
Terms
| Question | Answer |
|---|---|
| Axon | Transmits info |
| Dendrites | Receives info |
| Myelin Sheath | Helps speed things up, insulating layer |
| Synapse | Gap between axon and dendrite |
| Cell Body | Helps process info received by dendrites, coordinates info |
| Central Nervous System (CNS) | Brain + spinal cord;, processes, interprets, and stores info |
| Peripheral Nervous System (PNS) | Autonomic + Somatic; network of nerves |
| Automatic | Involuntary Movement |
| Somatic | Voluntary Movement |
| Sympathetic | Flight or fight |
| Parasympathetic | State of relaxation |
| Lateralization | Each hemisphere of the brain controls opposite side of brain |
| Right side of brain | Focuses on spatial recognition |
| Left side of brain | Language |
| Parietal Lobe | Processes sensory info, touch, temperature, pain |
| Frontal Lobe | Reasoning, emotion, self control |
| brocas Area | Language protection |
| Temporal Lobe | Hearing |
| Wernickes Area | Speech Comprehension |
| Occipital Lobe | Vision |
| Hippocampus | Learning, memory |
| Amygdala | Emotions |
| Hypothalamus | Hunger, thirst, body temp |
| Radiation | CT Scan, PET Scan, x rays |
| Magnetic Fields | fMRI |
| Electrical Activity | EEG |