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Brain parts and func
| Question | Answer |
|---|---|
| Medulla | Heartbeat and breathing and is in the brainstem |
| Reticular Formation | Regulates consciousness, sleep-wake cycles, motor tone, and vital autonomic functions. Within brainstem. |
| Reticular Activation system | Regulates arousal, wakefulness, and selective attention. Within brainstem. Also filters incoming stimuli and replays important info. |
| Cerbellum | Coordinates voluntary movements and balance. Located behind the brain and is the big mushy chunk behind brainstem. |
| Thalamus | Receives sensory info(besides smell) and routes it to the higher brain. Middle of the brain, looks like a jellybean. Limbic system. |
| Pituitary Gland | Releases hormones that influence growth and controls all the other glands. Front of the brain and behind the nose. Limbic system. |
| Limbic System | Responsible for emotions and drives. Includes the Thalamus, Hypothalamus, Pituitary Gland, Amgydala, Corpus Callosum, and Hippocampus. |
| Hypothalamus | Regulates all aspects of behavior that are regulated by hormones. Middle of the brain, located under the Thalamus. Limbic system. |
| Hippocampus | Involved in the memory process. Shaped like a seahorse and is located around the middle of the brain. Limbic system. |
| Amygdala | Processes emotions such as rage, fear, pleasure, and sadness. Also responsible for fight or flight response. Almond shaped and is front of hippocampus or in the temporal lobe. Limbic system. |
| Pons | Coordinates movement, sleep, and dreams. Located in the the lower brainstem. |
| Corpus Callosum | Band of neural fibers connecting the two brain hemispheres. Located in the limbic system. |
| Occipital Lobe | For vision and vision processing. At the back of the brain and above cerebellum. |
| Visual Cortex | For recognizing patterns. Occipital Lobe. |
| Temporal Lobe | For auditory processing. Bottom of the brain. |
| Auditory Cortex | Involved in processing speech sounds. Temporal Lobe. |
| Wernicke's Area | Controls language and reception. Cannot affect comprehension of words and processing of info if damaged. Temporal Lobe. |
| Parietal Lobe | Processing of sensory information such as touch/pain. Upper back of the brain. |
| Somatosensory Cortex | Involved in constructing an understanding of what is being felt. Parietal Lobe. |
| Frontal Lobe | Involved in making plans and judgements. In the front of the brain, duh. |
| Motor Cortex | Controls voluntary movements. Frontal Lobe |
| Prefrontal Fortex | Expression of personality and appropriate social behavior. Frontal Lobe. |
| Broca's Area | Involved in controlling language expression and muscle movement involved in speech(motor speech). Frontal Lobe. |
| Premotor Cortex | Involved in sensory guidance of movement. Frontal Lobe |