A. What is another word (other than “white matter”) for the structure or type of cells that are affected in patients with MS? B. Given what these cells/structures do, what effect on neural transmission do you think MS has?

Q: Which of the choices below describe the ANS? A) Sensory and motor neurons that supply the digestive…

A: Autonomic nervous system is a part of peripheral nervous system, functions in digestion,…

Q: NOTE THESE ARE ALL ONE QUESTION GROUP and need to be answered as such   Identify the term that does…

A: Parasympathetic tone dictates normal activity of digestive track and urinary system. It slows the…

Q: what types of symptoms would you expect from such a disease? why? would Schwann cells or…

A: The network of nervous system consists of brain, spinal cord and nerves. The nervous system plays an…

Q: How can human stem cells be used to repair adult CNS dysfunctions? Please, I really appreciate the…

A: The nervous system disorders include cancer, congenital diseases, and neurodegenerative diseases.…

Q: If a person sustained damage to their brain stem, what could be the possible consequences to their…

A: Brain stem injury can lead to various adverse effects. Some may be threatening to life and some may…

Q: True or False: Nerves are classified as cranial or spinal depending on whether they arise from the…

A: Multipolar neurons are the most well-known sort of neurons. They are situated in the focal sensory…

Q: Neural prostheses are a series of devices that can substitute a motor, sensory or cognitive modality…

A: The study of the neurological bases of behavior and mental processes is known as behavioral…

Q: Why is the limbic system named as the emotional-visceral system?

A: The regions and parts of the brain are organized to perform different functions in the body. The…

Q: Which of the choices below describe the ANS? A) Sensory and motor neurons that supply the digestive…

A: Nervous system is a network of nerves which helps in the transmission of signal . It is divided into…

Q: A patient presents with paralysis of the right side of the body. A) You know that this patient has…

A: Yes, the patient has suffered brain damage because this is a medical condition called as Hemiplegia…

Q: Select the correct answer to complete the statement: "Neuronopathy leads to' Axon degeneration as…

A: Neuropathy and neuronopathy are referred to as health conditions that are associated with…

Q: What are Schwann cells ? Explain the importance of these cells ?

A: The nervous system consists of the brain, spinal cord and neurons. The parts of a neuron are…

Q: What do you mean by mixed nerves?

A: A nerve is an enclosed, cable-like bundle of nerve fibres called axons, in the peripheral nervous…

Q: Which of the following neuroanatomical changes is associated with the positive symptoms of…

A: Schizophrenia is a psychotic illness characterized by delusion , hallucination and disruption…

Q: Neurofibromatosis type 1 is a condition where tumours can grow in the nerves near the skin. The…

A: Neurofibromatosis  is a condition characterized by changes in skin coloring (pigmentation) and the…

Q: When two different surgeons perform different components of surgery involving the skull base, do…

A: The skull is mainly composed of cartilage and bones. It supports the face and protects the brain. It…

Q: The correct order of the meninges (from neural tissue to bone) is A. Arachnoid mater : dura mater :…

A: Meninges around the brain has three layers namely, the dura mater, arachoid mater and pia mater.

Q: A 50-year old patient with recent damage to the hippocampus from a stroke would likely have all of…

A: Hippocampus is a complex part of brain which is present in temporal lobe and plays an important role…

Q: Burst-suppression is the typical EEG pattern of   a normal term infants.   b asleep infants up…

A: Burst suppression is a pattern of electroencephalography ( EEG) that is characterised by cycles of…

Q: In the limbic stream through the basal ganglia, the basal ganglia output projects from what region?…

A: The basal ganglia consists of a cluster of neurons present deep within the cerebral hemispheres of…

Q: What drugs are being used to enhance memory? Where and how do they work? Please, I really appreciate…

A: Most experts agree that there is no solid proof that memory-enhancing supplements work but there are…

Q: Is there a connection between dyslexia and mirror neurons?

A: Dyslexia is a specific learning disorder characterized by difficulties with accurate word…

Q: Steven had a stroke resulting in his having difficulty speaking. Ruth suffered a severe nerve injury…

A: Injuries in both Steven and Ruth are different as one is related to central nervous system injury…

Q: List two defects of neural tube closure.

A: Introduction: Birth malformations affecting the brain, spine, or spinal cord are called neural tube…

Q: In a syndrome called word blindness, a person loses the ability to read (even single letters),…

A: Our brain has centres for all of our activities like muscle movement, also they are responsible for…

Q: When you get a “stuffy nose” due to an allergy, cold or sinusitis, your food becomes tasteless.…

A: Taste and smell are the perception of chemicals in the air or in our food. Taste and smell are…

Q: Match the following nerve tissue with the correct histological answer below Ependymal cells A.…

A: Nerve tissues are the main tissue component of the nervous system. Nerve tissues are composed of…

Q: Is it possible that Carol may develop Alzheimer's later in life but doesn't show any signs now?…

A: An irreversible, progressive brain disorder that slowly affects the memory, thinking and, ability to…

Q: A 56-year-old woman presents with a skin lesion suspected to be malignant melanoma. Assuming that…

A: when cancer is benign than its nondangerous when its metastasis form  is the dangerous form.

Q: Which underlying cause is most associated with the development of epileptic seizures? a.…

A: A seizure occurs as a result of a disturbance in the electrical impulses in the brain. It alters the…

Q: Which CNS structure is responsible for producing speech and is the source of ‘word salad’ during…

A: Here we have to find out the CNS structure which is responsible for producing speech and is the…

Q: Question 33 options:   Femoral nerve damage - inability to extend the knee   Median nerve damage -…

A: Answer:  NERVE = These are the sensory cells in body which are used to transmit the electo-chemical…

Q: Meningitis is an inflammation of the meninges that can have severe effects on neurological function.…

A: Generally we know that, Meninges is the membranous layer that encloses the brain. The disease that…

Q: Answer it Which brain structure aids in the spread of generalized seizures? a. amygdala b. corpus…

A: Seizures occur when there is a burst of an action potential at an increased frequency and the…

Q: Dopamine is an important neurotransmitter. Which disease or disorder results when the neurons in the…

A: Neurons communicate with each other and with the controlled organs by passing an electric current…

Q: (a) Does the cerebro-spinal fluid (CSF) in the ventricles of the brain appear lighter or darker than…

A: Answer :- a)On a T1-weighted scans show tissues with high fat content (such as white matter) seem…

Q: How has the human brain changed in size and shape over millions of years of evolution? Explore the…

A: The human brain has evolved from a set of underlying structures that constrain its size, and the…

Q: Damage to which region of the brain – the cerebrum or the brain stem – is more likely to be fatal?

A: The human brain is the main organ of the nervous system. It is made up of the following different…

Q: Could we use neurotransmitters to enhance our memory capacity?

A: For identifying the neuronal systems involved in specific memory processes the changes in…

Q: Which one of the following statements regarding distal symmetric polyneuropathy is correct?…

A: DEFINITION     One of the most common localisation is a diffuse, length dependent process called…

Q: The cerebrum is located at the uppermost region of the brain. Which sentence correctly describes a…

A: Different body parts work in a coordinated manner to maintain normal body functioning. The…

Q: EEG can be used to diagnosis of the following: Mental illnesses Head fever Brain activity Reading of…

A: EEG is the test that determines electrical activity of brain using small, metal electrodes attached…

Q: Which neurotransmitter is released by the somatic motor neurons, and what type of effect does it…

A: Nervous system is a system in the human body which plays very important role in maintaining…

Q: In planning treatment for a patient who has had a cerebrovascular accident (CVA), why would it be…

A: Cerebrovascular accidents, commonly called strokes, might be divided into two types: 1) Hemorrhagic…

Q: Voltage gated sodium channels make a cell exitable, voltage gated potassium channels do not. Explain…

A: Action potential is a short lasting event in which the electrical membrane potential of a cell…