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Parts of the Brain
For AP Pysch
| Question | Answer |
|---|---|
| Parietal Lobe | Located in the cerebral hemisphere, processes sensory information, pain, touch , etc. |
| Occipital Lobe | Located in the cerebral hemisphere, processes visual information (color, form, motion, and facial recognition) |
| Temporal Lobe | Located in the cerebral hemisphere, performs audio projection, memory formation, and higher visual processing |
| Frontal Lobe | Located in the cerebral hemisphere, performs motor and high order executive functions |
| Cerebral Cortex | This is a layer of matter that covers the cerebral hemispheres and is associated with higher cognitive functions (language, learning, perception, planning) mostly consists of neocortex |
| Corpus Callosum | Nerve fibers that connect the cerebral hemispheres with each other and the two sides of the brain |
| Cerebellum | Located in the hindbrain of the brainstem, performs muscle contractions and maintains balance (equilibrium) HIGHER functioning- speaking, thinking, perceiving |
| Motor Cortex | Located in the frontal lobe, responsible for voluntary movements |
| Sensory Cortex | Located in the cerebral cortex, it receives sensory input from the thalamus |
| Broca’s Area | Located in the cerebral hemisphere, produces speech |
| Wernicke’s Area | Located in toward the back of the left hemisphere of the cerebrum, interpretation of sounds |
| Medulla | The innermost part of an organ (brainstem) |
| Reticular formation | Located in brainstem cell bodies it performs arousal, alertness and sleep |
| Pons | Located in the midbrain, it is a part of the brainstem controls balance and voluntary movements |
| Thalamus | This is matter along diencephalon of the brain, helps with sensory, motor, and autonomic functions. Directs messages to certain parts of the brain (limbic system) |
| Hypothalamus | Also located in the diencephalon of the brain, controls sleep, flight-flight, eating, drinking of the body and internal and external stimuli (limbic system) |
| Amygdala | Located in the temporal lobe (within the limbic system, and the basal ganglia) its functions are working memory, autonomic control, emotion regulation, perception of threat and, fear learning |
| Hippocampus | Located in the temporal lobe, its functions are declarative memory and learning (limbic system) |
| Suprachiasmatic Nucleus | Circadian Rhythm |
| Substantia Nigra | Dopamine Production |