How do psychiatrists and drug companies convince the public that mental problems are caused by a “chemical imbalance in the brain”? What would you tell someone who stated this to you as a fact?
Q: Phineas Gage was a 19th century railroad worker who survived an accident that drove a large iron rod…
A: The frontal lobe is located in the front portion of the brain, over the eyes. The frontal lobe…
Q: Epilepsy is a neurological disorder that disrupts neural activities and causes recurrent seizures.…
A: In a hemispherectomy, the doctor removes an entire hemisphere -- or half of your brain. In a…
Q: Write one paragraph or two: describe what happened to Phineas Gage and why is it significant as an…
A: In the year 1848 Phineas Gage who worked in a blasting factory met with an extreme accident in which…
Q: What are the benefits and challenges of conducting a mental status examination? When should the…
A: It is a structured and systemic method of assessment to collect patient information based on the…
Q: The prefrontal lobotomy is a drastic—and largely out of-practice—procedure used to disconnect that…
A: Lobotomy:It can be defined as a surgical procedure where the nerve pathways present in the lobe of…
Q: With increasingly sophisticated methods for scanning brain activity, scientists are developing the…
A: Benefits It help to cure various disease It help to cure depression It helps to cure hypertension…
Q: What would be the extended effects of drugs that blocktranscription?
A: The process by which DNA (deoxyribonucleic acid) is transcribed into RNA (ribonucleic acid) is…
Q: Explain why those patients who consume drugs to treat Parkinson’s disease sometimes develop symptoms…
A: Parkinson's disease is an issue of the central nervous system that influences movement, frequently…
Q: Compare and contrast delusions, hallucinations, delirium and dementia. What do they have in common,…
A: A mental disorder can be defined as a condition where a person faces issues in cognition, to…
Q: Why do many people question the authenticity of people who seem to lose their memories at times of…
A: Stress is an emotional response to natural life experiences. It can also be caused due to physical…
Q: Do doctors always know exactly what causes an individual’s Alzheimer’s disease? Provide evidence…
A: Alzheimer's disease It is an irreversible, progressive brain disorder that causes slow destruction…
Q: What disease does dementia occur in?
A: Dementia is a medical condition which results in deterioration of a person's abilities to think and…
Q: In terms of brain wave patterns and stages of sleep, what is the opposite of narcolepsy? Select one:…
A: Narcolepsy is associated with REM sleep. REM means rapid eye movement.
Q: is Alzheimer’s disease and why is it bad ?
A: Alzheimer's disease is a progressive neurologic disorder that causes the brain to shrink (atrophy)…
Q: In which of the four divisions of the brain might an injury cause changes in personality? Explain.
A: The major Divison of the brain are the cerebrum, diencephalon, cerebellum, and brainstem. Injury in…
Q: Keeping someone’s working memory busy with an unrelated task causes normal, healthy people to…
A: Schizophrenia is a disorder that affects a person's ability to think, feel and behave clearly.…
Q: Describe a case of schizophrenia you have seen. Why do you think the person has schizophrenia?
A: Schizophrenia is a chronic and severe mental disorder characterized by distortions in thinking,…
Q: The role of the limbic system in control of emotional behavior involves all the following, except…
A: The limbic system is composed of certain components of the diencephalon and cerebrum. The main…
Q: Create A picture that is showing the blood brain barrier and its function
A: Blood brain barrier is a selectively semi permeable membrane composed of epithelial or endothelium…
Q: What can health care providers learn from analysis of a patient’s cerebrospinal fluid.
A: A Cerebrospinal Fluid (CSF) analysis is a group of test that is done to know the disease condition…
Q: he brain areas that are the most impacted by the influence of alcohol? What is it about alcohol that…
A: ALCOHOL CONSUMPTION:- Alcohol is a depressant that slows down the mental processes.It affects…
Q: In what ways has altering specific parts of the brain through damage or treatment resulted in…
A: Stress is a state of threatened homeodynamic balance of the brain and excessive or prolonged stress…
Q: Should drugs be prescribed to adults who have ADHD? Is there scientific evidence that show it helps?
A: Attention-deficit/hyperactivity disorder (ADHD) is one of the most common mental disorders affecting…
Q: Why do opiate drugs provide pain relief?
A: Opoids are pain relieving drugs . It can be made from poppy plants or synthesized in lab . For eg…
Q: Which of the following is NOT a typical deficit in individuals with frontal lobe damage? O A. Social…
A: The frontal lobe is involved in a variety of higher-level brain functions. This can include things…
Q: Is there a limit or maximum capacity for our brain to grow?
A: Memory is not restricted to a single area of the brain. Various kinds are stored in various,…
Q: What are the three effects of sleep on the following thing? A)Mood and Depression B)Public Health…
A: Sleep is a reversible, natural state of body and mind. It is characterized by altered…
Q: Early recognition of an impending relapse of schizophrenia helps in early treatment and avoidance of…
A: Relapse schizophrenia can occur when a person is having schizophrenia in the past. In relapse…
Q: Patients with damage to the amygdala of their brains do not _____. a- feel pain b- recall images…
A: The swollen part of central nervous system located in brainbox having cavities filled with…
Q: How autonomic nervous system and Psychophysiological disorders relate each other?
A: The autonomic nervous system is a division that occurs from the peripheral nervous system. ANS is…
Q: What are these diseases and how are they instigated? What parts of the brains do they affect? What…
A: The brain is the chief organ of the body that contributes to the numerous bodily activities by…
Q: Which of the following is the collection of structures deep in the brain that have roles in emotion…
A: Three brain structures that are most closely linked with emotions are: the amygdala The insula or…
Q: what are three major factors that influence brain plasticity
A: Brain plasticity, also known as neuroplasticity refers to the ability of the brain to adapt and…
Q: Is schizophrenia a mismatch disease of the industrial revolution? Why or why not? A one sentence…
A: Schizophrenia is a mental disorder that involves an abnormal interpretation of reality. The symptoms…
Q: Are different neural pathways and neurotransmitters involved when the addiction is not a substance…
A: Same neural pathways and neurotransmitters are involved when the addiction is not even a susbstance…
Q: In twentieth century, most people diagnosed with schizophrenia were institutionalized in a public…
A: In this question asked about the schizophrenia . Detailed solution in step 2.
Q: Do the course and outcome of Schizophrenia differ from country to country ?
A: Schizophrenia: It is a chronic mental disorder predominantly characterized by bizarre delusions and…
Q: What part of the brain can sometimes be referred to as the “rind” or outer covering? a. thalamus c.…
A: The nervous framework is the major controlling, administrative, and conveying framework in the body.…
Q: Why would a tricyclic antidepressant fit in with the monoamine theory? How does a tricyclic…
A: Monoamine theory:- The monoamine hypothesis of depression predicts that the underlying…
Q: What are the similarities between Alzheimer dementia and vascular dementia?
A: Dementia is a term used for mental disorders. Alzheimer's dementia is a progressive disease that…
Q: The main functions of the prefrontal cortex include which of the following? a. Perceiving the…
A: The nervous system comprises organs and tissues made up of neurons. Nervous system is classified…
Q: What are the major differences between aphasia, right hemisphere injury, traumatic brain injury, and…
A: The brain is the central processing unit of the body. It is the most essential organ responsible for…
Q: cerebral hemisphere
A: Cerebral lateralization refers to the functional specialization of the two cerebral hemispheres.
Q: What natural protections does your brain have against damage caused by impacts?
A: Brain is the organ which is found in the head. This is the part of Central nervous system. It is…
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- Some survivors of disastrous events have post-traumaticstress disorder (PTSD). Symptoms include nightmaresabout the experience and suddenly feeling as if the eventis recurring. Brain-imaging studies of people with PTSDshowed that their hippocampus was shrunken and theiramygdala unusually active. Given these changes, whatother brain functions might be disrupted in PTSD?The prefrontal lobotomy is a drastic—and largely out of-practice—procedure used to disconnect that portion of the cerebral cortex from the rest of the frontal lobe and the diencephalon as a psychiatric therapy. Why would this have been thought necessary for someone with a potentially uncontrollable behavior?In a procedure known as a lumbar puncture (commonlyreferred to as a spinal tap), physicians use a needle to withdraw asmall amount of cerebrospinal fluid from the bottom of the spine to helpdiagnose specific illnesses. What effects might this procedure have on apatient?
- The largest part of the brain consisting of two hemispheres each of which is covered with many convolutions ("peaks and valleys") is the cerebrum pons cerebellum diencephalonWhich of the following is True and which of the following is false: 1) Psychoactive drugs rarely provoke a response by the area postrema due to their ability to cross the blood-brain barrier easily. 2) George weighs 200 lbs and Marcy weighs 120 lbs. Both are sadly opioid addicts. If they both inject the same amount of heroin, they will likely have similar experiences because the amount of blood you have is not related to your weight. 3) Drugs that are addictive always produce tolerance and withdrawal. 4) Symptoms of withdrawal are usually the opposite of the effects of the previously used drug. 5) Although their main effects occur in other neurochemical systems, both MDMA (Ecstasy) and cannabis distort the activity of dopamine, suggesting that these drugs have the potential to be addictive. 6) Opioids produce most of their effects by enhancing the release of a variety of neurochemicals from presynaptic axon terminals. 6) Dr. Baskin is studying the heritability of aggressiveness in…Cerebrospinal fluid is formed by: O Ependymal cells O Astrocytes O Schwann cells O Microglia O Oligodendrocytes
- Visit this site (http://openstaxcollege.org/l/NYTmotor) to read about an elderly woman who starts tolose the ability to control fine movements, such as speechand the movement of limbs. Many of the usual causes wereruled out. It was not a stroke, Parkinson’s disease, diabetes,or thyroid dysfunction. The next most obvious cause wasmedication, so her pharmacist had to be consulted. Theside effect of a drug meant to help her sleep had resultedin changes in motor control. What regions of the nervoussystem are likely to be the focus of haloperidol side effects?The brain consists of the cerebrum, diencephalon, midbrain, pons,medulla oblongata, and cerebellum. True or false?Given that you are a medical doctor (Obstetrician-gynecologist). You have a patient that has a newly -born child with SPINA BIFIDA. How will you explain the causes and effects of this condition to the parent?
- Why is damage to the brain stem nearly always fatal?Cerebrospinal fluid serves all of these purposes EXCEPT to regulate the chemical environment of the nervous tissue. to remove metabolic wastes from the nervous tissue. O to carry action potenitial between neurons. to protect the brain from damage. to allow the brain to attain considerable size without being impaired by its owr weight.Electrical impulses travelling from a point of origin to adjacent regions of the cortex is referred to as: Epilepsy Petit-Mal Seizure Tonic-Clonic Seizure Grand Mal Seizure O Jacksonian March