Brain: is the largest part of the brain and is made up of the right and left hemispheres. It performs higher functions such as the interpretation of touch, vision and hearing, as well as speech, reasoning, emotions, learning and precise control of movement. Cerebellum: is located below the brain.
What part of the brain is responsible for vision?
Match Gravity Created by SpicyTacoTime Terms in this set (44) Cerebrum Outer part of the brain- Divided into two hemispheres-each hemisphere divided into lobes Occipital Lobe Processes, integrates, and interprets vision. -Primary Visual Cortex -Primary area/site for vision; -recognizes shape, color, light, motions, and dimensions.
What part of the brain is responsible for speech?
It is located in the temporal lobe on the left side of the brain and processes the understanding of speech. It works with Broca’s area which formulates speech. The area of the frontal cortex in animals over which stimulates eye movements. The frontal lobe is where higher human-like brain activity occurs.
What part of the brain receives inputs from multiple areas?
Part of the temporal lobe of the cerebral cortex. It receives inputs from multiple areas; association areas integrate incoming sensory information, and also form connections between sensory and motor areas. Located at the back of the frontal cortex (top of the head). The motor cortex sends muscle signals down the spinal cord.
What part of the brain is responsible for understanding the body?
The middle part of the brain, the parietal lobe helps a person to identify objects and understand spatial relationships (where one's body is compared to objects around the person). The parietal lobe is also involved in interpreting pain and touch in the body.
Which area of the brain is responsible for higher brain function?
CerebrumCerebrum: is the largest part of the brain and is composed of right and left hemispheres. It performs higher functions like interpreting touch, vision and hearing, as well as speech, reasoning, emotions, learning, and fine control of movement.
What controls the highest level of thought quizlet?
*functions-controls the highest level of thought, including judgment,memory,association and critical thinking. Located below the cerebrum. *functions- relays sensory stimuli from the spinal cord and midbrain to the cerebral cortex.
What does the cerebrum do quizlet?
The cerebrum is the most highly developed part of the human brain and is responsible for thinking, perceiving, producing and understanding language. Most information processing occurs in the cerebral cortex. The cerebral cortex is divided into lobes that each have a specific function.
What does the frontal lobe of the brain control quizlet?
The frontal lobe is the part of the brain that controls important cognitive skills in humans, such as emotional expression, problem solving, memory, language, judgment, and sexual behavior. It is, in essence, the "control panel" of our personality and our ability to communicate.
What controls the highest level of thought?
The cerebral cortex, made up of billions of neurons and glial cells, is divided into the right and left hemispheres and into four lobes. The frontal lobe is primarily responsible for thinking, planning, memory, and judgment. The parietal lobe is primarily responsible for bodily sensations and touch.
Which part of the brain is responsible for the highest level of thought it is the largest and uppermost portion of the brain?
Cerebrum. The cerebrum is the part of the brain that receives and processes conscious sensation, generates thought, and controls conscious activity. It is the uppermost and largest part of the brain and is divided into left and right hemispheres, which are joined by and communicated through the corpus callosum.
What is the major function of cerebrum?
The largest part of the brain, the cerebrum initiates and coordinates movement and regulates temperature. Other areas of the cerebrum enable speech, judgment, thinking and reasoning, problem-solving, emotions and learning.
What does the cerebellum do?
Your cerebellum is part of your brain that helps coordinate and regulate a wide range of functions and processes in both your brain and body. While it's very small compared to your brain overall, it holds more than half of the neurons (cells that make up your nervous system) in your whole body.
What are the major functions of the cerebellum quizlet?
What is the function of the cerebellum? Control subconscious movements in skeletal muscles, such as coordinating activity, integrating movements, and coordinating reflexes that maintain posture and balance.
What is each lobe of the brain responsible for?
Brain lobes The frontal lobe is important for cognitive functions and control of voluntary movement or activity. The parietal lobe processes information about temperature, taste, touch and movement, while the occipital lobe is primarily responsible for vision.
Why is the frontal lobe so important quizlet?
The frontal lobe makes sense of information about the environment, memories, and emotions, and it uses this information to make decisions. The frontal lobe maintains connections to nearly every other part of the brain, filtering vast amounts of information.
What are the 4 parts of the brain and their functions quizlet?
Terms in this set (14)Frontal Lobe. reasoning, planning, parts of speech, movement, emotions, and problem solving.Parietal Lobe. movement, orientation, recognition, perception of stimuli.Occipital Lobe. visual processing (eyes in the back of my head!)temporal lobe. ... Corpus Callosum. ... Cerebellum. ... limbic system. ... Brain Stem.More items...
Is an umbrella term to cover all higher order thinking process?
Cognition is defined as the complex array of mental processes involved in remembering, perceiving, thinking, and how these processes are employed (Ashcraft & Radvansky, 2010). It is an umbrella term to cover all high-order thinking processes.
Which of the following statements is true of the cognitive theory of dreaming quizlet?
Which of the following statements is true of the cognitive theory of dreaming? The theory rests on the idea that dreams are essentially conscious cognitive processing.
What happens to a female human fetus exposed to excess testosterone quizlet?
What happens to a female human fetus exposed to excess testosterone during the sensitive period for genital development? She will often develop without any sexual organs. She is unaffected, since she has no receptors for testosterone.
What theory of perception proposes that detection?
What theory of perception proposes that the detection of stimuli depends on a variety of factors including, but not limited to, physical intensity of the stimulus, fatigue of the observer, and expectancy. Inattentional blindness refers to the failure to detect unexpected events when attention is engaged by a task.
Which part of the brain controls movement?
The largest part of the brain, the cerebrum initiates and coordinates movement and regulates temperature. Other areas of the cerebrum enable speech, judgment, thinking and reasoning, problem-solving, emotions and learning. Other functions relate to vision, hearing, touch and other senses.
Which layer of the brain is thick and tough?
The outermost layer, the dura mater, is thick and tough. It includes two layers: The periosteal layer of the dura mater lines the inner dome of the skull (cranium) and the meningeal layer is below that. Spaces between the layers allow for the passage of veins and arteries that supply blood flow to the brain.
What is the brain made of?
Weighing about 3 pounds in the average adult, the brain is about 60% fat. The remaining 40% is a combination of water, protein, carbohydrates and salts. The brain itself is a not a muscle. It contains blood vessels and nerves, including neurons and glial cells.
How does the brain work?
The brain sends and receives chemical and electrical signals throughout the body. Different signals control different processes, and your brain interprets each. Some make you feel tired, for example, while others make you feel pain.
How many nerves are in the cranium?
Inside the cranium (the dome of the skull), there are 12 nerves, called cranial nerves:
What organ controls memory, emotion, touch, motor skills, vision, breathing, temperature, hunger, and every other process?
The brain is a complex organ that controls thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger and every process that regulates our body. Together, the brain and spinal cord that extends from it make up the central nervous system, or CNS.
Where is the spinal cord located?
The spinal cord extends from the bottom of the medulla and through a large opening in the bottom of the skull. Supported by the vertebrae, the spinal cord carries messages to and from the brain and the rest of the body.
What is the main part of the brain?
The cerebral cortex is what sets apart human brains from other organisms. It’s organized at many physical scales starting at the level of single neurons and expanding up to functional systems.
What is the function of the brain?
The Functional Areas of the Brain. Your brain relays between 18 and 640 trillion signals every second. The mind blowing amount of data is sent and decoded in the functional areas of the brain. The classical idea of the human brain is the command center of your nervous system.
What is the difference between left and right brain thinking?
There, however, some important differences between these areas. The left brain contains regions involved in speech and language (Broca’s area and Wernicke’s area). It also performs mathematical calculation and fact retrieval. It’s considered the logical or academic side of the brain.
What is the right brain?
The right brain plays a role in visual, auditory processing, and spatial skills. These generally are thought to equate to artistic ability considered more instinctive or creative in nature. However, these functions involve both hemispheres.
What is the largest area of the brain?
Different areas of the cerebral cortex control different functions. The largest area of the human brain is the cerebrum. It’s also known as the cerebral cortex and controls many of the thoughts and processes we equate to the human mind. It sets us most apart from other creatures.
What is the command center of the nervous system?
The classical idea of the human brain is the command center of your nervous system. However, research is revealing that it is far more complex than just a switchboard between your ears. Your brain is so powerful and so diverse, it’s a big task to name all its different functions. Neuroscientists have attempted to break down ...
How many neurons are in the human brain?
Human brain structure is a hierarchy made up of about 85 billion neurons. Those neurons send signals across 18-32 trillion tiny spaces called synapses. Each synapse can convey a signal at 0.1–2 times per second. That equates to between 18 and 640 trillion signals that your brain sends and receives every second.
Which area of the brain is larger, Brodman area 44 or 45?
Brodman areas. Area 44 is divided into dorsal and ventral regions by composition of neurons and receptors and is slightly larger in the left than in the right hemisphere of the brain. Area 45 is divided into the anterior and posterior parts and is approximately the same size in both hemispheres of the brain ( 1 ).
Which pathway connects the Brodman area to the temporal cortex?
The Broca’s area is connected to the temporal cortex in the following way: the Brodman Area 44 is connected by a dorsal pathway containing both fasciculus arcuatus and fasciculus longitudinalis superior.
Which hemisphere is activated during semantic processing?
Studies that used functional visualization and transcranial magnetic stimulation (TMS) methods have determined the activation of the triangularis gyrus (Brodman Area 45) in both hemispheres during semantic processing during linguistic comprehension. More specifically, the role was related to the controlled retrieval of semantic knowledge or the choice between the competing alternatives to semantic interpretation.
What is the function of Broca's zone?
Broca's zone is assumed to be responsible for creating programs for production of language symbols and executing commands for the primary motor field (Broca’s Area 4) where the impulses are sent from into the muscles of the larynx, palate , tongue, and lips, which enable processes of articulation and phonation.
What is the Broca's area?
The Broca’s Area was named in 1861 as the center of speech articulation. It is considered to be responsible for controlling the movement of the muscles of the speaking apparatus and related movements of lips, tongue, larynx, and pharynx ( 1 ). Broca’s area plays the primary role in the creation of programs of spoken production as well as ...
Where does the impulse for oral speech go?
The impulse for oral speech goes through the premotor and motor areas of the muscles of the speech apparatus and face. Brodman Field 45 (area triangularis) also forms part of the Broca’s Area, but it has more complex functions than the Area 44.
Which hemisphere is Brodman's field 44?
Brodman's field 44 (area opercularis) in the left hemisphere is part of the Broca's zone and is responsible for the production of speech, more precisely, the integration of speech elements into meaningful sequences, choice of information between different sources, syntax and phonological aspects, complex semantics and verbal working memory.
Which lobe of the brain is responsible for spatial information?
The parietal lobe processes sensory information for cognitive purposes and helps coordinate spatial relations so we can make sense of the world around us. The parietal lobe resides in the middle section of the brain behind the central sulcus, above the occipital lobe. The temporal lobe is located on the bottom of the brain below the lateral fissure.
Which lobe of the brain is responsible for forming our personality and influencing out decisions?
The frontal lobe is the emotional control center of the brain responsible for forming our personality and influencing out decisions. The frontal lobe is located at the front of the central sulcus where it receives information signals from other lobes of the brain. The parietal lobe processes sensory information for cognitive purposes ...
What is the smallest lobe of the brain?
The occipital lobe, the smallest of the four lobes of the brain, is located near the posterior region ...
What are the four lobes of the brain?
Brain Lobes and their Functions. The brain is divided into four sections, known as lobes (as shown in the image). The frontal lobe, occipital lobe, parietal lobe, and temporal lobe have different locations and functions that support the responses and actions of the human body.
Why is it more common to injure the frontal lobe than the other lobes of the?
It is more common to injure the frontal lobe than the other lobes of the brain because the lobe is located at the front of the skull. The effects of damage to the frontal lobe often result in personality changes, difficulty controlling sexual urges, and other impulsive and risk-taking behaviors. The parietal lobe has several functions ...
What are the functions of the temporal lobe?
The temporal lobe. There are two temporal lobes located on both sides of the brain that are in close proximity to the ears. The primary function of the temporal lobes is to processing auditory sounds. Other functions of the temporal lobe include: 1 Since the hippocampus, or part of the brain responsible for transferring short-term memories into long-term memories, is located in the temporal lobe, the temporal lobe helps to form long-term memories and process new information. 2 The formation of visual and verbal memories. 3 The interpretation of smells and sounds.
What is the parietal lobe?
This lobe is responsible for processing sensory information from various parts of the body. Here are some of the functions of the parietal lobe: Sensing pain, pressure, and touch. Regulating and processing the body's five senses.
