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Parts of the Brain - AP Psychology Flashcards

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13905062663Pituitary GlandKnown as the master gland because it regulates the activity of several other glands. It is under the control of the hypothalamus.0
13905062664HindbrainA region at the base of the brain that includes the medulla, pons, and cerebellum. Considered the oldest part of the brain to develop in evolutionary terms. Controls automatic behaviors such as respiration and heartbeat.1
13905062665MedullaControls vital life functions such as breathing, circulation, and swallowing.2
13905062666PonsKnown as the bridge, it is located above the medulla. It is responsible for sleeping, walking, and dreaming.3
13905062667CerebellumLocated at the back of the brain, it is responsible for coordinating fine muscle movement and maintaining posture and equilibrium.4
13905062668MidbrainA small area in the brain located just above the spinal cord and below the forebrain. The midbrain integrates auditory and visual sensory information and muscle movements.5
13905062669Frontal LobeLocated directly behind the forehead and is responsible for abstract thought and emotional control.6
13905062670Parietal LobeReceives and interprets bodily sensations such as pressure, temperature, touch, pain, and the location of body parts.7
13905062671Occipital LobeLocated at the back of the brain, it's responsible for vision and visual perception.8
13905062672Temporal LobeLocated on each side of the brain above the ears and involves processing involving sensory information from the ears.9
13905062673ForebrainIt contains centers for complex behaviors and mental processes.10
13905062674ThalamusLocated at the top of the brainstem, it receives input from all the senses, except smell, and directs this information to the appropriate cortical areas.11
13905062675HypothalamusLocated under the thalamus and regulates key functions such as hunger and thirst.12
13905062676HippocampusPlays a key role in forming new memories of events and information.13
13905062677AmygdalaLinked to the production and regulation of emotions such as aggression, fear, and disgust.14
13905062678Limbic SystemThe hippocampus, amygdala, and hypothalamus make up the limbic system and play a key role in the experience of emotions.15
13905062679Corpus CallosumA bundle of nerve fibers that connect the brain's left and right hemispheres.16
13905062680Broca's AreaPlays a crucial role in speech production, which involves the muscle movement needed for speech.17
13905062681Wernicke's AreaPlays a crucial role in language development, which involves the comprehension of spoken requests.18
13905062682Visual CortexThe most important area of the brain's occipital lobe, which receives and further processes visual information.19
13905062683Auditory CortexIn the temporal lobe, receives information from the thalamus. Where the detection of complex features of auditory information, such as patterns, takes place.20
13905062684Motor CortexA thin, vertical strip at the back of the frontal lobe. Controls voluntary movements, sends signals to muscles. Top of the body is controlled by neurons at the bottom, visa versa.21
13905062685Left HemisphereSpecializes in verbal and analytical functions.22
13905062686Right HemisphereFocuses on nonverbal abilities, such as visual recognition tasks and music.23
13909839714Achetocholine (ACh)controls voluntary movement lack of leads to Alzheimer's24
13909848206DopamineLack of leads to Parkinson's disease, too much leads to schizophrenia25
13909860388GlutamateA major excitatory neurotransmitter (speeds things up); involved in memory26
13909863865SeratoninA neurotransmitter that affects mood, hunger, sleep, and arousal; linked to depression27
13909869478GABAa major inhibitory neurotransmitter, slows things down, helps with anxiety28
13909877047nonepinephrineneurotransmitter (not serotonin) also linked to depression29

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