What three structures form a triad that characterizes a periportal area

Q: Describe the patterns of structural organization and its functional relevance at the level of the…

A: The central nervous system comprises of the brain and spinal cord. The brain control of many bodily…

Q: The _____________ consists of the brain and spinal cord, while the ______________ consists of other…

A: The brain is a complex organ of the body that controls all actions performed. It is the center for…

Q: Organs in the system Illness or injury to the system Purpose

A: Animals and plants use different organs and structures for the exchange of various gases like oxygen…

Q: Automatic bodily functions such as breathing andswallowing are controlled by thea. pons and…

A: Answer: Introduction: CNS controls all parts of the body. It receives and interprets messages from…

Q: Dorsal column-medial leminiscal system and anterolateral system-define

A: The activities of the animal system are controlled and coordinated by the nervous system (NS). It…

Q: Which of these is the least affected by autonomic stimulation? The eye pupil The bladder The biceps

A: The biceps The autonomic stimulation is carried out by the autonomic nervous system which  acts…

Q: surrounds a bundle of nerve fibers A. Neurium B. Perineurium C. Epineurium D. Endoneurium E. None of…

A: A nerve fascicle is also termed as fasciculus. The fascicles are formed of a bundle of axons. These…

Q: A very rostral coronal slice of the human brain is most likely to cut through  The occipital lobe…

A: The brain is a mass of nerve tissue present in the head of an organism. The brain is also termed as…

Q: You have a patient who has been in a car accident. They are experiencing neck pain and stiffness…

A: The fact that the individual has neck pain and stiff is the main indicator of the region of injury.…

Q: What are the functions of the anterolateral and dorsalcolumn/medial-lemniscal systems? Describe…

A: The dorsal column-medial lemniscus pathway is a sensory pathway which is one of the ascending tracts…

Q: Lower limbs are supplied by neurons from the ______ of thespinal cord.a. lumbosacral enlargementb.…

A: Sensation such as touch, heat, etc is transmitted to the brain in the form of impulse. The nervous…

Q: The corticobulbospinal tract is involved in all the following, except :-a- voluntary movementsb-…

A: The descending motor pathways helps in sending the motor signals from the brain to lower motor…

Q: surrounds a bundle of nerve fibers A. Neurium B. Perineurium C Epineurium D. Endoneurium E.…

A: A. nerium is a drug which is a derivative of thioctic acid, which is used for seizures.

Q: Distinguishing between Acclimation and Adaptation

A: Adaptation is the heritable adjustment in construction or capacity that increment wellness of the…

Q: Describe the processes of spatial and temporal summation.

A: The combined effects of many electrical impulses on the junction of the motornuron's axon terminal…

Q: Tara was rushed to the hospital after an injury on the uneven bars during gymnastics practice.…

A: Spinal cord injury is caused due to damage to any part of the spinal cord or nerves at the end of…

Q: Motor neurons and interneurons are neurons.a. pseudo-unipolar c. multipolarb. bipolar d. afferent

A: Since neurons relay signals between the brain and tissues and regulate their movement or behavior,…

Q: The process of integration is the processing of the many sensory signals that are passed into the…

A: The brain is the mass of nerve tissue in the anterior end of an organism. The brain integrates the.…

Q: how are the Superior and inferior colliculi linked to body movement? Don't copy from Google.

A: The superior colliculus may be a bilaterally symmetrical structure situated within the posterior…

Q: In which part of the brain is the following located? Control of voluntary movement O O OO B A C B

A: The cerebral cortex of the brain is divided into four lobes: frontal, parietal, temporal and…

Q: Nobel Prize winning scientist James D. Watson is known for his work in which area?

A: The term 'Biology" can be split as "Bio", which means "Life" and "logy" meaning "Study of life".…

Q: The divergence function of interneurons is involved in :-a- temporal summationb- spatial summationc-…

A: The neurons which carry out integration functions of the nervous system are interneurons. These…

Q: why does the action potential proceed in both directions away from the point of local current entry…

A: The nervous system functions to sense, integrate, and respond to the external or internal stimulus…

Q: When solving for frontogenesis what unit are you left with>

A: Frontogenesis is the measurement of effect of temperature gradient that changing with time, and…

Q: Infants have a reflex called sucking reflex. One way to initiate this reflex is to touch the cheek…

A: Reflexes are movements or acts involuntary. Many movements are involuntary ans are part of regular…

Q: Which part of Nervous system controls involuntary actions.

A: According to the question, we have to mention the name of the part of the Nervous system that…

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: Which one of the following part of human brain is the regulating centre for swallowing and vomiting?…

A: The brain is an organ of soft nervous tissue located within the skull. It is the center for all the…

Q: What function would most likely be affected by arestriction of a blood vessel in the cerebral…

A: The cerebral cortex is the thin layer of grey matter on outside of the cerebrum. It is the site of…

Q: Which nerves carry impulses from receptors to CNS.

A: Neurons, also known as nerve cells are the fundamental unit of brain and nervous system. They are…

Q: hat type of cut would separate the brain into anterior andposterior part

A: Body planes are geometric planes which are used to divide body into sections. They are generally…

Q: Why is the "dorsal ventral" axis not synonymous with the "posterior anterior" axis ?

A: Dorsal comes from dorsum which means back. This refers to the body region and is opposite of ventral…

Q: Throughout this unit we have been learning about the nervous and muscular systems. Choose a disorder…

A: Introduction:- Nervous and muscular systems functions to maintain homeostasis of the body . Nervous…

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: __________ receive electrical impulses while ___________ conduct them to the next. regarding…

A: Motor nerves are present in CNS mainly in the spinal cord and transmit signals from CNS to muscle.…

Q: troke -  What physiological system involved

A: A stroke is the second leading cause for the death or disability worldwide. Such prevalence of the…

Q: Cell devision

A: Cell division is the process by which a cell is able to divide itself.

Q: What would a neuropathy of a cervical somatic motor nerve be expected to cause? Brisk reflexes…

A: Peripheral neuropathy:Nerve injury causes weakness, numbness, and discomfort in the hands and feet.

Q: Distinguish between convergence and divergence.

A: The term neuronal pool refers to the group of nerve cells that receive and transmit information via…

Q: motor areas of the cortex are located .............to the .............. sulcus choices  a.…

A: The cerebral cortex is divided into different areas based on the structure and function of cells.…

Q: explain how the sensory neurons, interneurons, and motor neurons work together to relay the…

A: Neurons are the cells that make up the brain and the nervous system. They are the fundamental units…

Q: How disorder of hypermetropia happens? How it can be corrected.

A: The human body has 5 senses for which it has 5 sense organs. It has nose for smell, eyes for sight,…

Q: the posterior part of the medbrain has four rounder elevations called.. O A. Tectum O B. Substania…

A: The midbrain is the highest portion of the brainstem, which serves as the primary link between the…

Q: what the anatomical concept associated with the nervous system

A: Question is related to medical surgical nursing  Solution given below

Q: 1. John was involved in a car accident that smashed in the whole left side of his head. His left ear…

A: The "brain" is organized into two types of tissue: grey matter, which is composed of mixed neuronal…

Q: What is the significance of CNS and PNS. What is the significance of the neurotransmitter release at…

A: The Cns start stands for the central nervous system while as the pns stands for the peripheral…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.