Select the correct one. Which structure contains autonomic nuclei involved in regulating respiration? a. pons b. superior colliculi c. cerebellum d. thalamus

Q: Which of the following is correct? tertiary neurons found by:- a. extending between the posterior…

A: We know that, Neurons are the chief cells of the nervous system. The junction between two neurons…

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: Select the best answer or answers from the choices given: Which of the following tracts convey…

A: KEY WORDS :- Sensations - It is the feeling which can be felt by a stimulus.

Q: What type of ganglion contains neurons that control homeostatic mechanisms of the body? a. sensory…

A: Ganglion is a collection of neuron cell bodies in the peripheral nervous system.  There are two…

Q: Which of the following is not part of the corticospinal pathway? a. cerebellar deep white matter b.…

A: Corticospinal pathway is pyramidal pathway that goes through the medullary pyramids. It contains the…

Q: All of the following are true regarding the descending motor tracts EXCEPT which one? A. They…

A: The correct option is B.

Q: damage to which cranial nerve might produce the following results? a- inability to move the…

A: Cranial nerves are the nerves that arise from the cranium (skull). It is under direct control of the…

Q: While studying in a noisy cafeteria, you get sleepy and doze off for a few minutes. You awaken with…

A: Introduction: Reticular activating system (RAS) is a neuronal network present in the stem of the…

Q: Explain in detail what this picture shows which part? Cerebellum

A: This is a histological diagram showing various layers of cerebellum. The following image is…

Q: The dilated blood vessels seen in “bloodshot” eyes are vessels of:- a. the retina. b. the cornea. c.…

A: Blood vessel dilation: -  It is the widening of blood vessels, this occurs when arteries and veins…

Q: Label all the nerve chords, thoracic gaglia and abdominal ganglia. State thr number of nerve chords…

A: The system of nerves & ganglia that coordinates and regulates various functions of the body  in…

Q: The subdivision of the brain that does not initiate somatic motor movements, but rather coordinates…

A: Introduction: The brain is an organ of the body that helps in controlling and coordinating the whole…

Q: A patient responds to the question “What is yourname?” with a look of incomprehension. Which of the…

A: Aphasia is a neurological condition in which may be due to trauma or injury to the brain the ability…

Q: Which of these tracts carries motor signals destined for the postural muscles? a. the gracile…

A: Motor signals are those signals that act according to your will and have skeletal and nervous tissue…

Q: 30. Which naming scheme is not correct? a. Corpus stiatum = caudate +putamen+globus pallidus b.…

A: Need to find which of the following naming scheme  is not correct from the options.

Q: Kevin suffered paralysis of his right arm, and his speech was affected by the accident.What is the…

A: Any abnormal condition that hinders optimum body functioning is considered a disease. The…

Q: Choose the correct cranial nerves from the key for each descriptionbelow.Key:(a) abducens (g)…

A: Neurons or nerve cells are the basic structural and functional unit of the brain. Brain tissue…

Q: Which region of the cerebellum receives proprioceptive input from the spinal cord? a. vermis b. left…

A: The human brain is divided into Cerebrum, cerebellum, medulla oblongata, and spinal cord. The…

Q: Choose the best answer for following question: Memories are stored in the sensory association areas…

A: Answer is d.) hypothalamus

Q: An MRI scan and other diagnostic tests indicated that Laressa had developed an oligodendroglioma.…

A: Oligodendroglioma is a disease related to the nervous system.

Q: name the structure the arrow is pointed at. a. thalamus b. head of caudate nucleus c. Putamen d.…

A: The brain is an important organ of the central nervous system. It controls almost all the voluntary…

Q: Choose the correct brain structure from the key for each of the following descriptions. Some letters…

A: The brain forms a part of the central nervous system of humans. It consists of three main parts: the…

Q: The only sensations to reach the cerebral cortex without firstprocessing through the synapses in the…

A: The nervous system consists of the brain, nerves and spinal cord. The receptors detect the stimuli…

Q: Choose the correct one. The amygdala, septal area, and olfactory cortex provide input to which…

A: In brain areas, the cingulate gyrus, the anterior thalamus, the hypothalamus and mammillary bodies,…

Q: Cells found in the choroid plexuses that secrete cerebrospinalfluid area. astrocytes. d.…

A: The transparent fluid that encompasses the brain and spinal cord is known as cerebrospinal fluid…

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: Damage to what area of the brain lead to the Neglect Syndrome? Select one: O O O a. Limbic area b.…

A: Neglect syndrome is caused by cerebral blood flow occlusion which can be due to a stroke in the…

Q: Which region is associated with the oculomotor nerve? Select an answer and submit. For keyboard…

A: The oculomotor nerve has three main motor functions: Innervation to the pupil and lens,Innervation…

Q: Describe a scenario of a patient with a lesion in the vermis. What would they present with? Describe…

A: A lesion is a mass of cells that may appear internally or externally. A lesion can be cancerous…

Q: Select the best answer or answers from the choices given: The primary motor cortex, Broca’s area,…

A: Primary motor cortex and premotor cortex are very important motor areas of brain related with…

Q: Select the best answer or answers from the choices given: Fiber tracts that allow neurons within the…

A: The different nuclei of the central nervous system are interconnected by means of bundles of axons…

Q: name the developmental Region. a. Telecephalon b. Mesencephalon c. Mylecephalon d. Metencephalon…

A: Nervous system coordinates and controls the activities of the animals such as perceptions, behaviors…

Q: If someone where has damaged their spinal cord only on the left side, which of the follwoing would…

A: spinal injury are those that ocuur to the spinal cord . the spinal cord injury leads to all sensory…

Q: Juliette lost her left thumb in an accident. Now, whenever she pushes her hair off her forehead, she…

A: The nervous system is one of the vital systems of a body. It is a system of nerves which carry…

Q: A defective cerebral aqueduct would result from the impaired development of the________.…

A: At the time of neurulation ,neural tune closed and there is development of three dilation on the…

Q: 50- Cerebellum can get information about movement: a- Corticopontine - cerebral c- Corticospinal…

A: Introduction: The cerebellum receives information from the sensory systems, the spinal cord and…

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: Which are the superior most ventricles where CSF is formed?   a. Both Third and Fourth ventricles…

A: Answer- CSF or cerebro spinal fluid is the colorless fluid present in the brain and spinal cord and…

Q: I need to know if the midbrain is also apart of the vagus nerve?, I am doing a drawing on the vagus…

A: Yes, the vagus nerve is apart from the midbrain.The vagus nerve is the tenth cranial nerve…

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: Name the structure that the arrow is pointing at? A. Superior colliculi B. Medial geniculate nucleus…

A: The brain is composed of three main parts. These are the cerebrum, cerebellum, and brainstem. The…

Q: Which section of the neurological exam is most likely to reveal damage to the cerebellum? a. cranial…

A: The Neurological exam are a tool used in clinical assessment of the function of the nervous system.

Q: Horner syndrome is a condition where sympathetic innervation to one side of the head and neck is…

A: Horner syndrome is a rare medical condition occurring due to disruption of the sympathetic nerve…

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…

Learning and memory

Learning is defined as a relatively permanent and irreversible adaptive change in behavior. It always results from experience. The ability of an organism to store and recall the effects, sensations, and knowledge gained through learning and experience is called memory.