Tract of nerve fibre which connects both cerebral hemisphere is

Tract of nerve fibre which connects both cerebral hemisphere is
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Tract of nerve fibre which connects both cerebral hemisphere is
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Tract of nerve fibre which connects both cerebral hemisphere is

Description : Tract of nerve fibre which connects both cerebral hemisphere is

Last Answer : Tract of nerve fibre which connects both cerebral hemisphere is

Inner part of cerebral hemisphere, which is involved in sexual behaviour, motivation expression of emotional reactions etc. and a group of associated

Description : Inner part of cerebral hemisphere, which is involved in sexual behaviour, motivation expression of emotional reactions etc. and a group of associated

Last Answer : Inner part of cerebral hemisphere, which is involved in sexual behaviour, motivation expression of ... structure like amygdala, hippocampus etc. is

Inner part of cerebral hemisphere, which is involved in sexual behaviour, motivation expression of emotional reactions etc. and a group of associated

Description : Inner part of cerebral hemisphere, which is involved in sexual behaviour, motivation expression of emotional reactions etc. and a group of associated

Last Answer : Inner part of cerebral hemisphere, which is involved in sexual behaviour, motivation expression of ... structure like amygdala, hippocampus etc. is

“An injury to the left cerebral hemisphere may result in paralysis of organs on the right side”. Give reason.

Description : “An injury to the left cerebral hemisphere may result in paralysis of organs on the right side”. Give reason.

Last Answer : The nerves coming from the right side of the body are connected to the left cerebral hemisphere.

The joint position sense of the right leg is impaired in damage of: a. the superior colliculi b. the cerebellum c. the thalamus of the right d. the post-central gyrus of the left cerebral hemisphere

Description : The joint position sense of the right leg is impaired in damage of: a. the superior colliculi b. the cerebellum c. the thalamus of the right d. the post-central gyrus of the left cerebral hemisphere

Last Answer : he post-central gyrus of the left cerebral hemisphere

Appetite and satiety centres of brain an present it Options: A) Hypothalamus B) Cerebral hemisphere C) Cerebellum D) Medulla oblongata

Description : Appetite and satiety centres of brain an present it Options: A) Hypothalamus B) Cerebral hemisphere C) Cerebellum D) Medulla oblongata 

Last Answer : C) Cerebellum

The emetic action of morphine is due to (a) Irritation of gastrointestinal tract (b) Stimulation of cerebral cortex (c) Stimulation of medullary vomiting center (d) Stimulation of emetic chemoreceptor trigger zone (e) None of the above

Description : The emetic action of morphine is due to (a) Irritation of gastrointestinal tract (b) Stimulation of cerebral cortex (c) Stimulation of medullary vomiting center (d) Stimulation of emetic chemoreceptor trigger zone (e) None of the above

Last Answer : Ans: D

Which of the following structures or regions is incorrectly paired with its functions? (a) Medulla : Controls respiration oblongata and cardiovascular reflexes (b) Limbic : Consists of fibre tracts system that interconnect different regions of brain controls movement (c) Hypothalamus : Production of releasing hormones and regulation of temperature, hunger and thirst (d) Corpus callosum : Band of fibers connecting left and right cerebral hemispheres

Description : Which of the following structures or regions is incorrectly paired with its functions? (a) Medulla : Controls respiration oblongata and cardiovascular reflexes (b) Limbic : Consists of fibre tracts ... thirst (d) Corpus callosum : Band of fibers connecting left and right cerebral hemispheres

Last Answer : (b) Limbic : Consists of fibre tracts system that interconnect different regions of brain controls movement

Which of the following structures or regions is incorrectly paired with its function ? (1) Medulla oblongata : controls respiration and cardiovascular reflexes. (2) Limbic system : consists of fibre tracts that interconnect different regions of brain; controls movement. (3) Hypothalamus : production of releasing hormones and regulation of temperature, hunger and thirst. (4) Corpus callosum : band of fibers connecting left and right cerebral hemispheres.

Description : Which of the following structures or regions is incorrectly paired with its function ? (1) Medulla oblongata : controls respiration and cardiovascular reflexes. (2) Limbic system : consists of fibre ... and thirst. (4) Corpus callosum : band of fibers connecting left and right cerebral hemispheres.

Last Answer : (2) Limbic system : consists of fibre tracts that interconnect different regions of brain; controls movement.

Increased intracranial pressure causes: a. sixth nerve palsy b. cupping of the optic disc c. absent venous pulsation d. increased cerebral blood flow

Description : Increased intracranial pressure causes: a. sixth nerve palsy b. cupping of the optic disc c. absent venous pulsation d. increased cerebral blood flow

Last Answer : absent venous pulsation

The respiratory centre which regulates respiration is located in (a) cerebellum (b) medulla oblongata (c) cerebral peduncle (d) the vagus nerve.

Description : The respiratory centre which regulates respiration is located in (a) cerebellum (b) medulla oblongata (c) cerebral peduncle (d) the vagus nerve.

Last Answer : b) medulla oblongata

Can a nerve fibre and nerve both carry sensory and motor impulses?

Description : Can a nerve fibre and nerve both carry sensory and motor impulses?

Last Answer : There are the Mixed Nerves in the spinal column that carry bothsensory and motor nerves, but these neurons have 2 different jobsthat they do,& I know of no neurons doing both as the impulsestravel to 2 different locations which couldn't be done at the sametime.

Sensitivity of a nerve fibre to blockade by lignocaine depends on: A. Whether the fibre is sensory or motor B. Whether the fibre is myelinated or nonmyelinated C. Internodal distances in the fibre D. Both ‘B’ and ‘C’ are correct

Description : Sensitivity of a nerve fibre to blockade by lignocaine depends on: A. Whether the fibre is sensory or motor B. Whether the fibre is myelinated or nonmyelinated C. Internodal distances in the fibre D. Both ‘B’ and ‘C’ are correct

Last Answer : D. Both ‘B’ and ‘C’ are correct

What parts of the digestive tract contain nerve endings?

Description : What parts of the digestive tract contain nerve endings?

Last Answer : All of them, to my knowledge. Or do you mean specifically sensory ones?

Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Description : Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Last Answer : C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation

Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Description : Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Last Answer : C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation

Homonymous hemianopia is the result of a lesion in: a. Optic chiasma b. Retina c. optic tract d. Optic nerve

Description : Homonymous hemianopia is the result of a lesion in: a. Optic chiasma b. Retina c. optic tract d. Optic nerve

Last Answer : ANSWER: C  

Homonymous hemianopia is due to lesion at: a. Optic tract b. Optic nerve c. Optic chiasma d. Retina e. Occipital cortex

Description : Homonymous hemianopia is due to lesion at: a. Optic tract b. Optic nerve c. Optic chiasma d. Retina e. Occipital cortex

Last Answer : ANSWER: A

What is the difference between impulse conduction in a myelinated nerve fibre and unmyelinated nerve fibre? -Biology

Description : What is the difference between impulse conduction in a myelinated nerve fibre and unmyelinated nerve fibre? -Biology

Last Answer : answer:

Bulb like structure where branch of nerve fibre terminates

Description : Bulb like structure where branch of nerve fibre terminates

Last Answer : Bulb like structure where branch of nerve fibre terminates

Bulb like structure where branch of nerve fibre terminates

Description : Bulb like structure where branch of nerve fibre terminates

Last Answer : Bulb like structure where branch of nerve fibre terminates

The connective tissue layer that surrounds each individual fibre in the nerve is (a) epineurium (b) perineurium (c) perineural septum (d) endoneurium

Description : The connective tissue layer that surrounds each individual fibre in the nerve is (a) epineurium (b) perineurium (c) perineural septum (d) endoneurium

Last Answer : Ans:(d)

The following are true about an action potential in a nerve fibre: a. it occurs when its membrane potential is hyperpolarized b. it is associated with a transient increase in membrane permeability to sodium c. there is a decreased in membrane permeability to potassium d. it has an amplitude which varies directly to the strength of stimulus

Description : The following are true about an action potential in a nerve fibre: a. it occurs when its membrane potential is hyperpolarized b. it is associated with a transient increase in membrane ... permeability to potassium d. it has an amplitude which varies directly to the strength of stimulus

Last Answer : there is a decreased in membrane permeability to potassium

During the transmission of nerve impulse through a nerve fibre, the potential on the inner side of the plasma membrane has which type of electric charge? (a) First positive, then negative and continue to be negative (b) First negative, then positive and continue to be positive (c) First positive, then negative and again back to positive (d) First negative, then positive and again back to negative.

Description : During the transmission of nerve impulse through a nerve fibre, the potential on the inner side of the plasma membrane has which type of electric charge? (a) First positive, then negative and continue ... and again back to positive (d) First negative, then positive and again back to negative.

Last Answer : (d) First negative, then positive and again back to negative.

Which element is essentials for the transmission of impulses in the nerve fibre?

Description : Which element is essentials for the transmission of impulses in the nerve fibre?

Last Answer : Calcium

Dantrolene sodium reduces skeletal muscle tone by: A. Reducing acetylcholine release from motor nerve endings B. Suppressing spinal polysynaptic reflexes C. Inhibiting the generation of muscle action potential D. Reducing Ca2+ release from sarcoplasmic reticulum in the muscle fibre

Description : Dantrolene sodium reduces skeletal muscle tone by: A. Reducing acetylcholine release from motor nerve endings B. Suppressing spinal polysynaptic reflexes C. Inhibiting the generation of muscle action potential D. Reducing Ca2+ release from sarcoplasmic reticulum in the muscle fibre

Last Answer : D. Reducing Ca2+ release from sarcoplasmic reticulum in the muscle fibre

The site of action of d-tubocurarine is: A. Spinal internuncial neurone B. Motor nerve ending C. Muscle end-plate D. Sodium channels in the muscle fibre

Description : The site of action of d-tubocurarine is: A. Spinal internuncial neurone B. Motor nerve ending C. Muscle end-plate D. Sodium channels in the muscle fibre

Last Answer : C. Muscle end-plate

What is the function of the cerebral cortex?

Description : What is the function of the cerebral cortex?

Last Answer : A: The cerebral cortex is responsible for many higher-level functions such as conscious thought, sensation, perception, and voluntary movement.

Does cerebral palsy affect the way a person sleeps?

Description : Does cerebral palsy affect the way a person sleeps?

Last Answer : It certainly can, for a few reasons. There's the problem of getting comfortable enough to fully relax long enough to fall asleep. If you have a lot of muscle spasticity, then any position may not ... at all uncommon with CP, and your doctor may be able to address your particular problem. Good Luck!

What is cerebral hemorrhage? -Biology

Description : What is cerebral hemorrhage? -Biology

Last Answer : answer:

$ Cerebrum is formed of four cerebral hemisphers. ! Pituitary gland is not a type of endocrine gland.

Description : $ Cerebrum is formed of four cerebral hemisphers. ! Pituitary gland is not a type of endocrine gland.

Last Answer : $ Cerebrum is formed of four cerebral hemisphers. ! Pituitary gland is not a type of endocrine gland. A. ... is wrong D. If both As and R are wrong.

Region of cerebral cortex which is neither motor nor sensory is

Description : Region of cerebral cortex which is neither motor nor sensory is

Last Answer : Region of cerebral cortex which is neither motor nor sensory is

Region of cerebral cortex which is neither motor nor sensory is

Description : Region of cerebral cortex which is neither motor nor sensory is

Last Answer : Region of cerebral cortex which is neither motor nor sensory is

What is the cerebral cortex majorly made up of?

Description : What is the cerebral cortex majorly made up of?

Last Answer : Need answer

Are the surfaces of the cerebral hemispheres covered with gray matter and are known as the cerebral cortex?

Description : Are the surfaces of the cerebral hemispheres covered with gray matter and are known as the cerebral cortex?

Last Answer : Need answer

Cerebral spinal fluid (CSF) collection?

Description : Cerebral spinal fluid (CSF) collection?

Last Answer : DefinitionCerebrospinal fluid (CSF) collection is a test to look at the fluid that surrounds the brain and spinal cord. Cerebrospinal fluid acts as a cushion, protecting the brain and spine from injury. ... . Sometimes the test is done with the person sitting up, but bent forward.After the b

Arteriovenous malformation - cerebral?

Description : Arteriovenous malformation - cerebral?

Last Answer : DefinitionA cerebral arteriovenous malformation is an abnormal connection between the arteries and veins in the brain that usually forms before birth.Alternative NamesAVM - cerebralCauses, incidence, and risk ... malformations occur in less than 1% of people. Although the condition is present at

Cerebral amyloid angiopathy?

Description : Cerebral amyloid angiopathy?

Last Answer : DefinitionCerebral amyloid angiopathy is a neurological condition in which amyloid protein builds up on the walls of the arteries in the brain. The condition increases one's risk of hemorrhagic stroke.Alternative ... the lobes, and not the deep areas. Symptoms occur because bleeding in the brain ha

Cerebral palsy?

Description : Cerebral palsy?

Last Answer : DefinitionCerebral palsy is condition, sometimes thought of as a group of disorders that can involve brain and nervous system functions such as movement, learning, hearing, seeing, and thinking.Ther are several ... palsy, parts of the brain are injured due to low levels of oxygen (hypoxia) in

I had a problem with medication and would like to know how I can find the best lawyer, handling Cerebral Palsy?

Description : I had a problem with medication and would like to know how I can find the best lawyer, handling Cerebral Palsy?

Last Answer : Call the American Bar Association in your area and ask for names of medical malpractice attorneys in your area. Contact two or three and arrange a free consultation.

What is cerebral edema?

Description : What is cerebral edema?

Last Answer : Cerebral edema is basically a swelling of the brain, which increases pressure within the skull. This can be the result of a closed-head trauma, or an infection of the brain or brain stem. Not to be confused with a hematoma, which also exerts pressure on the brain due to intracranial bleeding.

What is the life expectancy for someone with cerebral palsy?

Description : What is the life expectancy for someone with cerebral palsy?

Last Answer : It really depends on the severity of the Cerebral Palsy and the other health issues that the person has in conjunction with or caused by the Cerebral Palsy. Most people have an average life expectancy as long as they get good nutrition and all health issues are addressed.

Cerebral Palsy Symptoms?

Description : Cerebral Palsy Symptoms?

Last Answer : Some of the symptoms of cerebral palsy include poor head control,excessive startling,unusual muscle tone,poor posture and seizures. Currently there is no cure, but there are drugs that can control certain side effects caused by cerebral palsy.

What are the disabilities of someone with Cerebral Palsy?

Description : What are the disabilities of someone with Cerebral Palsy?

Last Answer : It is a misconception to thing that most people with Cerebral Palsy are mentally retarded. It depends on exactly where in the brain that the damage occurred and how extensive the damage is. The ... sexual function. There ae many people with forms of Cerebral Palsy who enjoy a healthy sexual life.

what is the meaning of Cerebral palsy?

Description : what is the meaning of Cerebral palsy?

Last Answer : Cerebral palsy is the term used for a group of non progressive disorders of movement and posture caused by abnormal development of, or damage to, motor control centers of the brain

Determinants of cerebral blood flow include: A. Preoperative neurologic dysfunction. B. Arterial CO 2 tension. C. Arterial O 2 tension. D. Systemic arterial pressure. E. All of the above.

Description : Determinants of cerebral blood flow include: A. Preoperative neurologic dysfunction. B. Arterial CO 2 tension. C. Arterial O 2 tension. D. Systemic arterial pressure. E. All of the above.

Last Answer : Answer: BCD DISCUSSION: Determinants of cerebral blood flow include arterial CO 2 and O 2 tensions, systemic arterial pressure, and temperature. Other factors that may affect cerebral ... and intracranial pressure are head position, jugular venous obstruction, and positive end-expiratory pressure

Which of the following diuretics would be most useful in a patient with cerebral edema? (a) Acetazolamide (b) Amiloride (c) Ethacrynic acid (d) Furosemide (e) Mannitol

Description : Which of the following diuretics would be most useful in a patient with cerebral edema? (a) Acetazolamide (b) Amiloride (c) Ethacrynic acid (d) Furosemide (e) Mannitol

Last Answer : Ans: E

For limiting cerebral edema due to brain tumour, the preferred corticosteroids are betamenthasone/dexamethasone because (a) They do not cause Na+ and water retention (b) They are more potent (c) They can be administered intravenously (d) They inhibit brain tumours

Description : For limiting cerebral edema due to brain tumour, the preferred corticosteroids are betamenthasone/dexamethasone because (a) They do not cause Na+ and water retention (b) They are more potent (c) They can be administered intravenously (d) They inhibit brain tumours

Last Answer : Ans: A