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What are the three distinct areas of language cortex in the left hemisphere of the brain?
Wiki User
∙ 12y ago
augular gyrus- ability to read aloud
broca area-speaking and wernickes area-language comprehension
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoThe internal white matter, the basal nuclei, the superficial cortex of gray matter.
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What is the part of the brain that controls hearing and speech called?
The part of the brain that controls hearing and speech is primarily the left hemisphere, and more specifically, two key areas within it: the auditory cortex and Broca's area. Auditory Cortex: This region, located in the temporal lobe of the brain, is responsible for processing auditory information, including the sounds we hear. It helps in deciphering various aspects of sound, like pitch, volume, and tone. Broca's Area: While not directly linked to hearing, Broca's area plays a crucial role in speech production. It's located in the frontal lobe of the left hemisphere and is responsible for the formation of speech and language. Damage to this area can result in expressive language difficulties, known as Broca's aphasia. So, in a nutshell, when you hear something, your auditory cortex processes the sound, and when you want to speak or understand speech, your left hemisphere, including Broca's area, is actively involved in language processing. It's quite fascinating how different areas of the brain work together to make hearing and speech possible!
What does the Superior temporal gyrus do?
The superior temporal gyrus contains the primary auditory cortex, which is responsible for processing sounds. Specific sound frequencies map precisely onto the primary auditory cortex. This auditory (or tonotopic) map is similar to the homunculus map of the primary motor cortex. Some areas of the superior temporal gyrus are specialized for processing combinations of frequencies, and other areas are specialized for processing changes in amplitude or frequency. The superior temporal gyrus also includes the Wernicke's area, which (in most people) is located in the left hemisphere. It is the major area involved in the comprehension of language. The superior temporal gyrus (STG) is involved in auditory processing, including language, but also has been implicated as a critical structure in social cognition.
Why are the brains associated areas important?
The associated areas of the brain support abstract thinking and language. The temporal, parietal and occipital lobes organize the sensory input and integrate with past experiences to send the motor areas for responses.
What three function types within the cerebral cortex?
Brodmann areas. The three types of functional areas are association, motor and sensory areas.
Do only humans have prefrontal cortex?
All primates have a prefrontal cortex similar to humans. Other animals may have them in different forms, see the below excerpt. "The lack of a single anatomical or functional definition of 'prefrontal cortex' has led to different and, in some respects, controversial views on the existence of a prefrontal cortex in non-primate mammals, in particular in rats... ... We will argue that rats have a functionally divided prefrontal cortex that includes not only features of the medial and orbital areas in primates, but also some features of the primate dorsolateral prefrontal cortex."
What is the association area of the cerebral cortex?
The association areas of the cerebral cortex enable us to interact effectively and support abstract thinking and language.
What are brodman areas?
The brodmann area is a part of the cerebral cortex of the human brain. These areas are responsible for motor cortex, visual cortex, and auditory cortex.
What is the corticomedullary junction?
Kidney contain two major anatomical areas which are distinct in appearane and function,cortex(outer) and medulla(inner).Their junctional area is cortico-medullary junction.
What part of the brain does conciousness depend on?
Loss of consciousness is most likely with damage to alerting areas of the brain in the midbrain and brain stem. While the cortex is implicated in conscious processes, it is a large and redundant structure. Loss of cortex is more likely to result in a deficit of specific functions such as speech comprehension or production then complete loss of consciousness.
What areas of the brain are the last to mature?
Prefrontal cortex, bud.
What represent the motor areas of the cortex?
Primary motor cortex, premotor cortex, Broca's area and frontal eye field
What separates the sensory strip from the motor strip?
The primary somatosensory cortex, or sensory strip, is responsible for processing sensory information from the body. In contrast, the primary motor cortex, or motor strip, is involved in planning and executing voluntary movements. These areas are adjacent to each other in the brain's cerebral cortex, but each has distinct functions related to sensation and movement.
What best represents the motor areas of the cortex?
Primary motor cortex, premotor cortex, Broca's area and frontal eye field
Enumerate the brodman's area of the brain and specify their function?
Brodmann's areas are specific regions of the cerebral cortex. Some areas and their functions include: Area 4 (primary motor cortex) for voluntary movement, Area 17 (primary visual cortex) for visual perception, Area 41 and 42 (primary auditory cortex) for auditory processing, and Area 44 and 45 in the left hemisphere (Broca's area) for speech production.
What is the part of the brain that controls hearing and speech called?
The part of the brain that controls hearing and speech is primarily the left hemisphere, and more specifically, two key areas within it: the auditory cortex and Broca's area. Auditory Cortex: This region, located in the temporal lobe of the brain, is responsible for processing auditory information, including the sounds we hear. It helps in deciphering various aspects of sound, like pitch, volume, and tone. Broca's Area: While not directly linked to hearing, Broca's area plays a crucial role in speech production. It's located in the frontal lobe of the left hemisphere and is responsible for the formation of speech and language. Damage to this area can result in expressive language difficulties, known as Broca's aphasia. So, in a nutshell, when you hear something, your auditory cortex processes the sound, and when you want to speak or understand speech, your left hemisphere, including Broca's area, is actively involved in language processing. It's quite fascinating how different areas of the brain work together to make hearing and speech possible!
What are the three main areas of the lens?
The major areas of the lens are the nucleus, the cortex, and the capsule.
What does the Superior temporal gyrus do?
The superior temporal gyrus contains the primary auditory cortex, which is responsible for processing sounds. Specific sound frequencies map precisely onto the primary auditory cortex. This auditory (or tonotopic) map is similar to the homunculus map of the primary motor cortex. Some areas of the superior temporal gyrus are specialized for processing combinations of frequencies, and other areas are specialized for processing changes in amplitude or frequency. The superior temporal gyrus also includes the Wernicke's area, which (in most people) is located in the left hemisphere. It is the major area involved in the comprehension of language. The superior temporal gyrus (STG) is involved in auditory processing, including language, but also has been implicated as a critical structure in social cognition.
