Mary suffers a head injury that damages her primary motor cortex. Where is this area located?

Q: How do the relative sizes of the sheep and human cerebral hemispheres differ?

A: The brain is the mass of nerve tissues that are involved in the regulation of sensory as well as…

Q: Define the term Basal Nuclei?

A: The basal nuclei are also called the basal ganglia. The term "basal" refers to the location of these…

Q: What is the motor part of the cerebral cortex involved in?

A: The brain is the organ of the central nervous system.

Q: Which area is the main source of input to the cerebral cortex?

A: Human brain: Largest and is the most complex organ. Made of more than around 100 billion nerves.…

Q: What are the functions of the nondominant hemisphere?

A: Brain includes as part of the central nervous system or CNS that lies in the cranial cavity.…

Q: Would autonomic functions be affected if the anterior roots of the cervical spinal nerves were…

A: Nervous system is divided into central nervous system (Brain and spinal cord) and peripheral nervous…

Q: Define the term supplementary motor cortex?

A: The nervous framework is an exceptionally intricate piece of a creature that arranges its activities…

Q: What are the functions of the cerebral cortex?

A: BASIC INFORMATION  BRAIN  Human brain weighs around 1 to 1.5 Kilograms.  It is present inside a…

Q: What structure connects the two cerebral hemispheres? Describe the usual functions of each…

A: The brain controls and coordinates the different activities of the cell thus responsible for guiding…

Q: What does the medial corticospinal tract control? A. Bilateral movements of the trunk of the body B.…

A: The corticospinal tract can be described as a motor pathway that initiates in the cerebral cortex…

Q: Illustrate the Brain Motor Centers?

A: Body's voluntary movements are maintained by the brain. Area involved in controlling these voluntary…

Q: Why cant you see lateral ventricles in the mid-sagittal plane of the dissected brain?

A: The lateral ventricles are the two largest cavities of the ventricular system of the human brain.…

Q: What is the left hemisphere of the brain?

A: Brain is the major organ present in nervous system and it is composed of cerebrum , brainstem and…

Q: Where in the brain are the motor areas located?

A: Answer- Motor areas of brain include the regions that control all the voluntary movements.

Q: How is it structurallyexplained that the motoractivity of the left side of thebody is controlled by…

A: The brain is divided into three main parts. 1. Cerebrum : this consists of the largest part of the…

Q: What functional losses would you expect to observe in apatient who has suffered injury to the right…

A: Occipital lobe is one of the significant projections out of four projections of the cerebral cortex.…

Q: .Where is the primary motor cortex found?

A: The fore brain consists of the largest and most complex part of the human brain, cerebrum. Cerebrum…

Q: Why do nuclei in the medulla appear "naked

A: The central nervous system, which includes the brain and spinal cord, and the peripheral nervous…

Q: What are postural reflexes?

A: Postrual reflexes are responsible for the subconscious maintenance of the body's  posture when…

Q: How do the left and right hemispheres of the cerebral cortex differ?

A: The key distinction between the left and right brains is that the left is more auditory, logical,…

Q: Distinguish among the following areas of the cerebral cortex, sensorimotor, primary motor, premotor,…

A: Brain is the vital organ  that help to maintain and regulate the basic activity of humans.

Q: Three-year-old Jessica proudly shows you how she can wiggle her left big toe in the sand. Where…

A: Anatomy is the study of the structure of the human body. The body is composed of cells that are the…

Q: Describe how cerebral nuclei and the cerebellum function inmotor activities.

A: The cerebrum is the brain’s largest part having the cerebral cortex and some subcortical parts…

Q: How do the functions of Broca’s area and Wernicke’s areaeach relate to the activity of the…

A: Cerebral cortex is the furrowed, outer layer of gray matter in the cerebrum of the brain, which…

Q: What functional activities are associated with the left and the right hemispheres of the cerebral…

A: The controlling and communication center of the human body is known as the brain. The brain…

Q: Where is each of the motor areas located, and what are their functions?

A: Sensory knowledge is collected and analyzed by our central nervous system. The central nervous…

Q: What change will happen in basal forebrains in elderly Alzheimer’s sufferers ?

A: Alzheimer's disease is a neurologic disorder. In this disorder death of brain cells occur that cause…

Q: What is Basal Nuclei?

A: Brain is defined as one of the largest and the complex organ that is present in the anterior most…

Q: What is the right hemisphere of the brain?

A: It is the central organ of Nervous System in humans. It helps in controlling activities of the body,…

Q: During a robbery at his convenience store, Dustin was shot in the right cerebral hemisphere. He…

A: The human brain is one of the most complex organs in the whole body. It is made up of millions and…

Q: Basal ganglia include all the following, except :-a- caudate nucleusb- dentate nucleusc- subthalamic…

A: The brain of the vertebrates is known to be occupied by the group of subcortical nuclei, arising…

Q: What is long term memory?

A: Memory is the process by which the brain encodes, stores, and retrieves data or information when…

Q: All of the following are descending motor tracts, except :-a- Rubrospinal tractb- Spinotectal…

A: The descending tracts are the pathways by which motor signals are sent from the brain to lower motor…

Q: Define the Primary Motor and Sensory Areas of the Cortex ?

A: Gray matter makes up the cortex, which covers the outer surface of the cerebrum. The cerebral cortex…

Q: What are the functions of the frontal lobe of the cerebral cortex?

A: Brain is a complex structure which control and coordinates different body function by the cells…

Q: Describe the functional organization of the cerebral cortex?

A: The cerebral cortex is the brain's basic functional area, which covers the surface of the cerebral…

Q: What is the function of the thalamus?

A: Epithalamus, thalamus and hypothalamus are the main parts of Diencephalon. Epithalamus is thin and…

Q: What are the different types of long term memory?

A: Long term memory is a type of memory in which information is stored for an indefinite period of…

Q: What is the function of the anterior choroid plexus? Discuss.

A: Choroid plexus is the networks of capillaries in the walls of the ventricles. It is the site of the…

Q: tient has experienced a cerebral injury that has left her unable to perform many voluntary motor…

A: We know Lower-level structures in the brain are the oldest and are more oriented toward simple…

Q: Bill and Mary were involved in an accident, and each experienced lossof proprioception, fine touch,…

A: The nervous system of the body is in charge of establishing communication between different parts of…

Q: Most corticospinal tracts decussate in the ________.   A.spinal cord B. basal nuclei C.medulla…

A: The corticospinal pathway is a one-neuron pathway from the cerebral cortex controlling movements of…

Q: In sobriety tests, police officers require suspects to walk along a narrow line on the road. It is…

A: The alcohol interferes with the brain's communication pathways, and can affect the way the brain…

Q: Peyton felt strange when she awoke one morning. She could not hold a pen in her right hand when…

A: The left hemisphere of the brain controls the right half of the body while the right hemisphere of…

Intelligence

Intelligence refers to the intellectual functioning that compares a person's intelligence quotient (IQ) with other people of the same age. In other words, it is the ability to understand circumstances or situations and arrive at appropriate solutions. Both animals and plants exhibit intelligence.