Interconnected cavities within the brain are called _____; they contain _____.  a- ventricles; white ma8er  b- meninges; cerebrospinal 9uid  c- apertures; white ma8er  d- meninges; gray ma8er  e- ventricles; cerebrospinal fluid

Q: The medulla oblongata is one of the smallest sections of the brain. Why can damage to it cause…

A: The control and coordination of the body in humans occur by two systems: the nervous system and the…

Q: why is the limbic system name as the emotional-visceral system?

A: Brain The brain is the central information processing organ of our body, and acts as a command and…

Q: The ascending and descending pathways though the spinal cord consist of chains of neurons. O 2 to 3…

A: Ascending tracts carry information from senses and hence are sensory tracts. The descending tracts…

Q: several brain chemicals, such as acetlcholine, ________, and RNA, are respinsibke for the production…

A: Action potentials are generated in the nerve cell and transmitted to another nerve cell. A nerve…

Q: A kicker on the local football team has experienced head trauma. When attempting to kick the ball,…

A: The cerebellum is a large portion of the CNS/central nervous system located close to the brainstem.…

Q: In the summer of 2014, a Georgia high school teen died after a day of football practice. 17-year old…

A: One's health depends on drinking enough water each day. Dehydration can result in fuzzy thinking,…

Q: Which of these does not contain cerebrospinal fluid? O the subdural space fourth ventricle O third…

A: The clear fluid that covers the brain and spinal cord is known as cerebrospinal fluid. It protects…

Q: The glia limitans is produced by _____ _____ and forms a barrier associated with the ______ basal…

A: The neuroglial/glial cells and neurons are the cells that form the nervous system. The glial cells…

Q: Nobody is a left-brain person or a right-brain person. However, we do have some lateralization in…

A: The human brain is one of the most vital organs. The brain, with the spinal cord, forms the central…

Q: e brain starts out as 3 bumps during fetal velopment. The front bump (the osencephalon) develops…

A: The prosencephalon refers to the future forebrain, which includes the telencephalon and the…

Q: Each section of the spinal cord corresponds to a particular region on the body where sensory…

A: The spinal cord is a part of the central system that is located in the vertebral column. It is a…

Q: The cerebellum ________.a. communicates with the rest of the CNSb. creates awareness of the body’s…

A: The cerebellum is one of the important parts of the hindbrain of all vertebrates. It is studied…

Q: Which of the following is not a part of the CNS?a. microglial cellb. spinal cordc. neurolemmocyted.…

A: The CNS is the body's production centre. Three layers of membranes, known as meninges, surround it.…

Q: Why can a neuron only send a signal in one direction? Because an action potential only travels from…

A: Neuron is the part of nervous tissue. It consists of following parts cell body, dendrites which…

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: In the diagram of a brain below, a couple of nuclei are labeled with A, B, and C. Which of the…

A: The lateral, ventral and medial are all the anatomical positions compared to a set or reference…

Q: Linear, analytical, and verbal thinking occurs in the _____ hemisphere of the cerebrum, which is on…

A: The brain has two hemispheres, the left and the right one. Left hemisphere is comparatively more…

Q: A patient had a stroke to their left internal capsule, an area of the brain where the corticospinal…

A: Introduction:- The internal capsule defines a deep area in the brain that acts as a communication…

Q: Cerebrospinal fluid is secreted partly by a mass of blood capillaries called the _____in each…

A: Neurons are also known as nerve cells. These are responsible for sending and receiving information…

Q: The embryonic tissue that gives rise to all autonomic ganglia and postganglionic neurons, but not to…

A: A ganglion is defined as the group of nerve cells in the nervous system. The nervous system is…

Q: A patient suffers brain damage in an automobile accident. Physicianssuspect that the cerebellum is…

A: The cerebellum is a central structure of the brain structure integrated with the brainstem, cerebral…

Q: Which of the following is an incorrect association of brain region and ventricle? In other words,…

A: Ventricles are empty region within the cranium and is divided into 5 parts . These are :-  I )…

Q: While waiting to be discharged from the hospital, Georgia looked up some symptoms of cranial nerve…

A: The trigeminal nerve (mixed nerve) is the largest of all the CN (cranial nerves). Out of the twelve…

Q: The earliest discrete embryonic structure from which the entire nervous system eventually develops…

A: Q. The earliest discrete embryonic structure from which the entire nervous system eventually…

Q: The transmission of information between the two cerebral hemispheres as a result of the separation…

A: Cerebrum is the largest part of the brain  it occupies about two-thirds weight of the whole brain.…

Q: Which of these structures would NOT be derived fro O prefrontal cortex O substantia nigra O…

A: In the embryonic stage when the Nervous System formed it divided into three parts-The forebrain…

Q: Your class is intently watching an animation. Suddenly, there is a loud bang of thunder and an…

A: The visual information from the eye’s retina is sent to the primary visual cortex via the lateral…

Q: Which type of brain tumor can originate from cells that form the myelin sheath around nerves?…

A: The question is asking us to identify which type of brain tumor originates from the cells that form…

Q: What cells are the only output of the cerebellum?

A: Answer: CEREBELLUM : It is the small structure at the back of the brain or major part of the hind…

Q: The hypothalamic nucleus that act as a biological clock of the body is :-a- supraoptic nucleusb-…

A: The nervous system is a system in the body that helps in the transfer of information from one part…

Q: Many neurons from the gray matter of the spinal cord send axons to t brain or to other parts of the…

A: The grey matter of the spinal cord comprises neurons that are arranged in three distinct…

Q: A patient had a stroke to their left internal capsule, an area of the brain where the corticospinal…

A: Stroke: When the blood supply to any area of the brain gets interrupted then this disease condition…

Q: The ventral root of spinal nerves contains___neurons, whereas the dorsal root contains___neurons

A: The spinal cord contains grey matter inside and white matter outside. Gray matter contains non…

Q: In the brainstem, the cranial nuclei of sensory nerves are located __, motor nuclei  __ and mixed…

A: The brainstem is the structure that connects the brain to the spinal cord. The parts of the…

Q: Which cerebellar structure is correctly paired with its function? O None of these…

A: The brain is a complex organ that is a part of the central nervous system. Brain consists of the…

Q: Where is the fourth ventricle located?   On the midline of the brain, inferior to the corpus…

A: The fourth ventricle of our human body will lies posterior to that of our pons as well as the…

Q: If a person has a “brain tumor,” is it more likely to havedeveloped from neurons or from glial…

A: A brain tumor can be described as a medical condition during which an abnormal cell mass is…

Q: The is most closely associated withthe cerebellum in embryonic developmentand remains its primary…

A: The brain stem constitutes three components: the medulla oblongata, midbrain, and pons. The medulla…

Q: Willy was driving his car too fast on his way to school, when the car leftthe road and hit a guard…

A: The brain is the delicate organ of the body’s central nervous system that function to monitor all…

Q: PART B: THE BRAIN STEM The brainstem is responsible for relaying information to the cerebrum and…

A: Brain and spinal cord both are the main parts of central nervous system. Human brain is situated in…

Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.