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Brain and neurocognition - Coggle Diagram
Brain and neurocognition
Paul MacLean's idea of the triple brain is based on the idea that in the human brain there are 3 different brain systems.
These brains are
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The reptilian brain
We refer to the lower area of the forebrain, where the so-called basal ganglia are located, as well as areas of the brainstem and cerebellum, responsible for the maintenance of the functions necessary for immediate survival.
Is limited to causing the appearance of simple and impulsive behaviors, similar to rituals that are always repeated in the same way, depending on the physiological states of the organism: fear, hunger, anger, etc.
The limbic brain
Its usefulness has to do with learning. If a behavior produces pleasant emotions, we will tend to repeat it or try to change our environment so that it occurs again, while if it produces pain, we will remember that experience and avoid having to experience it again.
The three brain lobes
Parietal lobe
Processes information about temperature, taste, touch and movement
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Occipital lobe
Processes memories, integrating them with sensations of taste, sound, sight and touch.
Right hemisphere
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Receives information from the left visual field controlling creativity, context and recognition of faces, places and objects.
Left hemisphere
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Receives information from the right visual field controlling speech, language and recognition of words, letters and numbers.
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Perception is the sensory experience of the world. It involves both recognizing environmental stimuli and actions in response to these stimuli.
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Wernicke's Area
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Is primarily involved in the comprehension. Historically, this area has been associated with language processing, whether it is written or spoken.
Broca's Area
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Associated with speech production and articulation. Our ability to articulate ideas, as well as use words accurately in spoken and written language, has been attributed to this crucial area.