The Brain · Human Body — English Vocabulary

the largest and most developed part of the brain, responsible for conscious thought, perception, movement, and memory

"The cerebrum controls thought and action."

"The cerebrum is the largest part of the brain responsible for conscious thought memory and voluntary movement."

a region of the brain that coordinates movement, balance, and posture

"The cerebellum coordinates balance and movement."

"The cerebellum coordinates balance fine movement and posture but does not initiate movement consciously."

the vital bridge between the brain and the spinal cord, controlling essential functions and relaying information throughout the body

"The brainstem controls basic life functions."

"The brainstem controls basic life functions like breathing heart rate and blood pressure automatically."

a bundle of nerve fibers that connects the left and right hemispheres of the brain, facilitating communication

"The corpus callosum connects brain hemispheres."

"The corpus callosum is a thick band of nerve fibers connecting the left and right cerebral hemispheres."

an almond-shaped structure in the brain that plays a key role in processing emotions

"The corpus amygdaloideum processes fear and emotion."

"The corpus amygdaloideum also called the amygdala processes emotions especially fear and aggression responses."

(anatomy) the outer layer of the anterior part of the brain, called cerebrum, containing gray matter

"The brain's cortex is complex."

"The cortex handles higher brain functions."

a region of the cerebral cortex responsible for planning, controlling, and executing voluntary movements

"The motor cortex plans voluntary movements."

"The motor cortex generates neural impulses that control the execution of voluntary movements throughout the body."

a raised fold on the surface of the cerebral cortex

"The gyrus is a brain ridge."

"A gyrus is a ridge on the surface of the brain between two deeper grooves called sulci."

a curved fold in the cerebral cortex that is involved in emotion, memory, and attention

"The gyrus cinguli processes emotional responses."

"The gyrus cinguli is involved in emotion formation memory processing and learning within the limbic system."

the anterior part of the brain responsible for higher cognitive functions and complex behaviors

"The frontal cortex handles complex thinking."

"The frontal cortex is responsible for higher cognitive functions including planning decision making and social behavior."

a region of the brain responsible for cognitive functions such as decision-making or problem-solving

"The frontal lobe controls personality."

"The frontal lobe controls personality judgment problem solving and voluntary movement initiation."

the region in the brain that processes visual information

"The occipital cortex processes visual information."

"The occipital cortex processes visual information received from the eyes and identifies shapes colors and motion."

a body part located at the posterior end of the cerebral cortex in the brain, responsible for processing and interpreting visual information received from the eyes

"The occipital lobe interprets what you see."

"The occipital lobe is the visual processing center of the brain located at the very back of the head."

an anatomical structure located in the occipital lobe of the brain. It is involved in visual processing

"The occipital gyrus helps recognize shapes."

"The occipital gyrus contains multiple areas that process different aspects of visual information."

a brain region that processes sensory information related to touch, temperature, pain, and proprioception from different parts of the body

"The sensory strip processes touch sensations."

"The sensory strip is a band of cortex that receives touch sensations from different body parts."

a curved fold of tissue located in the frontal lobe of the brain

"The frontal gyrus helps with decision making."

"The frontal gyrus plays important roles in attention working memory and language processing."

the outer layer of neural tissue in the parietal lobe involved in sensory processing and spatial awareness

"Parietal cortex processes touch."

"The parietal cortex integrates sensory information."

a region of the brain involved in sensory processing, spatial awareness, and cognitive functions

"The parietal lobe processes spatial awareness."

"The parietal lobe processes sensory information about touch temperature pain and spatial orientation."

a folded region of brain tissue in the parietal lobe, involved in sensory perception, spatial processing, and motor planning

"The parietal gyrus integrates sensory information."

"The parietal gyrus integrates sensory information from different modalities including touch and vision."

a region of the brain responsible for auditory processing, memory, language comprehension, and visual perception

"The temporal lobe processes hearing memory."

"The temporal lobe processes auditory information and is essential for memory formation and language comprehension."

the region of the brain within the temporal lobe that is involved in auditory processing, memory, language comprehension, and visual recognition

"The temporal cortex handles language comprehension."

"The temporal cortex contains areas crucial for understanding spoken language and recognizing faces."

a curved fold of tissue located within the temporal lobe of the brain, involved in various functions such as auditory processing, language, memory, and emotion

"The temporal gyrus processes hearing."

"The temporal gyrus contains the primary auditory cortex which processes sound information from the ears."

a region in the brain responsible for speech production and language processing

"Broca's area is responsible for speech production."

"Broca's area in the frontal lobe is essential for producing fluent spoken language."

a region of the brain located in the frontal lobe that is responsible for controlling voluntary movement of muscles throughout the body

"The motor strip controls voluntary muscle movement."

"The motor strip is a band of frontal lobe cortex that controls voluntary movements of specific body parts."

a region of the brain involved in language comprehension and processing

"Wernicke's area understands spoken language."

"Wernicke's area in the temporal lobe is responsible for comprehending spoken and written language."

a shallow groove or indentation on the surface of the brain, separating different regions or lobes

"The sulcus is a brain groove."

"A sulcus is a groove or furrow on the surface of the brain separating adjacent gyri."

a deep groove in the brain that separates the frontal and parietal lobes

"The central sulcus separates frontal parietal lobes."

"The central sulcus separates the frontal lobe from the parietal lobe and divides motor and sensory cortex."

a groove on the lateral surface of the cerebrum that separates the frontal and parietal lobes from the temporal lobe

"The sulcus lateralis cerebri separates temporal lobe."

"The lateral sulcus separates the temporal lobe from the frontal and parietal lobes on each hemisphere."

the tissue in the central nervous system composed of myelinated nerve fibers

"White matter connects regions."

"White matter in the brain consists of nerve fibers covered in myelin which helps signals travel quickly between different brain regions."

(anatomy) a region in the central lower part of the brain that is responsible for autonomic nervous system and the release of hormones

"The hypothalamus regulates body temperature and hunger."

"The hypothalamus regulates body temperature hunger thirst fatigue and circadian rhythms through hormone release."

a region in the brain that acts as a relay station for sensory information

"The thalamus relays sensory information."

"The thalamus acts as a relay station processing nearly all sensory information before sending it to the cerebral cortex."

a group of structures in the brain involved in motor control and reward-based learning

"The basal ganglion controls movement."

"The basal ganglia are involved in voluntary motor control procedural learning and routine behaviors."

a complex subcortical nervous system of the brain that is associated with emotions and drives

"The limbic system processes emotions and memory."

"The limbic system controls emotions memories and arousal through interconnected brain structures."

the interconnected structures within the brain's limbic system, involved in emotions, memory, and motivation

"The limbic brain handles fight or flight."

"The limbic brain evolved early in mammals and governs instinctive behaviors like feeding fighting and reproduction."

a small, almond-shaped structure in the brain that processes emotions

"The amygdala processes fear and pleasure."

"The amygdala processes emotional responses particularly fear and pleasure and helps form emotional memories."

a part of the basal ganglia in the brain, involved in motor control and coordination

"The putamen helps control limb movements."

"The putamen works with other basal ganglia structures to regulate movement and learning."

a fluid-filled chamber in the brain that plays a vital role in cerebrospinal fluid circulation and brain health

"The lateral ventricle contains cerebrospinal fluid."

"The lateral ventricles are the largest fluid filled spaces in the brain containing cerebrospinal fluid."

the front part of the brain involved in higher cognition and executive functions

"Prefrontal cortex guides decisions."

"The prefrontal cortex is responsible for planning and personality."

a brain structure involved in emotional and cognitive processing, located above the corpus callosum

"The cingulate gyrus regulates emotions and pain."

"The cingulate gyrus helps regulate emotions pain perception and decision making within the limbic system."

a network of blood vessels in the brain that produces cerebrospinal fluid

"The choroid plexus produces cerebrospinal fluid."

"The choroid plexus produces cerebrospinal fluid that cushions the brain and removes waste."

a protective fluid that surrounds the brain and spinal cord, providing cushioning and facilitating nutrient exchange

"Cerebrospinal fluid cushions the brain."

"Cerebrospinal fluid surrounds the brain and spinal cord providing cushioning nutrient transport and waste removal."

a small opening that connects the lateral ventricles of the brain, allowing the flow of cerebrospinal fluid between them

"The foramen of monro connects ventricles."

"The foramen of Monro connects the lateral ventricles to the third ventricle allowing fluid flow."

a fluid-filled cavity in the brain that plays a role in cerebrospinal fluid circulation and communication between brain regions

"The third ventricle is in the brain's center."

"The third ventricle is a narrow cavity in the midline of the brain between the two thalami."

a fluid-filled cavity located in the brainstem, involved in the production and circulation of cerebrospinal fluid

"The fourth ventricle is near brainstem."

"The fourth ventricle is located between the brainstem and the cerebellum and drains cerebrospinal fluid into the spinal cord."

a fluid-filled area between the arachnoid membrane and the pia mater in the central nervous system

"The subarachnoid space contains cerebrospinal fluid."

"The subarachnoid space contains cerebrospinal fluid and blood vessels between the arachnoid mater and pia mater."

a fluid-filled space within the body, particularly within the brain or spinal cord, that acts as a reservoir for cerebrospinal fluid

"The cisterna stores cerebrospinal fluid."

"The cisterna are enlarged subarachnoid spaces that collect cerebrospinal fluid at the base of the brain."

a narrow fluid-filled channel that runs through the center of the spinal cord and carries cerebrospinal fluid

"The central canal runs through spinal cord."

"The central canal runs through the center of the spinal cord and contains cerebrospinal fluid."

a three-layered protective covering that surrounds the brain and spinal cord

"The meninges protect the brain."

"The meninges are three protective layers of tissue that cover the brain and spinal cord."

an opening at the posterior aspect of the skull through which the spinal cord passes

"The foramen magnum connects skull and spine."

"The foramen magnum is the large opening at the base of the skull where the spinal cord exits."

the tough, fibrous membrane that surrounds and protects the brain and spinal cord

"The dura mater is the outer meninx."

"The dura mater is the thick outermost layer of the meninges that protects the brain."

a thin membrane that covers the brain and spinal cord, playing a role in protecting and supporting the central nervous system

"The arachnoid is the middle meninx layer."

"The arachnoid is the middle meningeal layer named for its spider web like appearance."

the innermost layer of the meninges, which is a protective membrane surrounding the brain and spinal cord

"The pia mater covers the brain."

"The pia mater is the delicate innermost meningeal layer that directly covers the brain surface."

the middle and largest of the three cranial fossae, located at the base of the skull and housing the temporal lobes of the brain

"The middle cranial fossa holds temporal lobes."

"The middle cranial fossa holds the temporal lobes of the brain on each side."

a cavity located at the base of the skull that holds the cerebellum, pons, and medulla oblongata

"The posterior cranial fossa contains cerebellum brainstem."

"The posterior cranial fossa contains the brainstem and cerebellum at the back of the skull."

the shallowest and most anterior of the three cranial fossae, located at the base of the skull and housing the frontal lobes of the brain

"The anterior cranial fossa holds frontal lobes."

"The anterior cranial fossa holds the frontal lobes of the brain above the eye sockets."

the outer layer of the brain responsible for higher cognitive functions and information processing

"The cerebral cortex controls higher thinking."

"The cerebral cortex is the outer wrinkled layer of the brain responsible for higher thought processes."

a structure located in the front part of the brain involved in the sense of smell

"The olfactory brain processes smell information."

"The olfactory brain includes structures that process smell and connect to emotional and memory centers."

a brain structure involved in processing smells and detecting odor molecules

"The olfactory bulb detects odors."

"The olfactory bulb receives signals from smell receptors in the nose and processes odor information."