Summary of 24. Schizophrenia

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00:00:00 - 01:00:00

The video discusses schizophrenia and its symptoms. The video also discusses the dopamine hypothesis, which is the dominant model of schizophrenia. The video concludes by noting that all of the classic drugs used to treat schizophrenia block dopamine receptors.

00:00:00 The gene Fox P2 has been identified as a key factor in causing language disorders, and it is expressed heavily in the brain region responsible for speech and motor functions. There is evidence that Fox P2 is inherited in a Mendelian manner, and it has been found in a variety of species. Thus, language disorders may have a genetic component.
00:05:00 In the video, 24, Schizophrenia, the importance of the conserved version of the "pop fox" gene is discussed. This gene is involved in vocalizing and is conserved across different species. Knockout mice without the gene have less vocalizing and simpler vocalizing. This gene is likely responsible for the different version of language that is found in humans.
00:10:00 This video discusses how Creole languages are created, with examples from Nicaraguan Sign Language and English. There is a default grammar that humans use, which is not necessarily the simplest or baby-step languages.
00:15:00 The video discusses the various factors that are contributing to the decline of linguistic diversity, including the loss of ancient languages, the spread of McDonald's culture, and the evolution of click languages. It concludes that, if current trends continue, 90% of languages will be extinct by the end of the century.
00:20:00 Schizophrenia is a disease characterized by symptoms such as hallucinations, delusions, and disorganized thinking. However, the term "schizophrenia" can be used loosely to describe any strange or erratic behavior. The disease is most commonly diagnosed in adults, but it can also occur in children. The cause of schizophrenia is unknown, but it is believed to be related to genetics and prenatal development. The brain of someone with schizophrenia is different than that of a person without the disease, and the symptoms of schizophrenia are often related to abnormalities in the brain's motor system.
00:25:00 Schizophrenia is a disorder characterized by abnormal thought processes. It is a heterogeneous disease with many subtypes, some of which are more common in certain groups of people.
00:30:00 Schizophrenia is a mental disorder characterized by hallucinations and delusions. People with schizophrenia may find it difficult to abstract from the concrete level, and may be very threatened by the world. Treatment for schizophrenia typically includes medication and therapy.
00:35:00 This video discusses some of the features of schizophrenia, including the tendency for hallucinations to be auditory. It also discusses the idea that schizophrenia is a disorder of social withdrawal and social connectedness, as well as the idea that schizophrenia is not just a disease of abnormal thought.
00:40:00 Schizophrenia is a mental disorder characterized by symptoms such as hallucinations and delusions. Violence is relatively rare in schizophrenia, but there is one exception: schizophrenic individuals who commit violence against themselves. Self-injury is a common symptom of schizophrenia, and it is one of the most important features of the disease. Schizophrenia also has other features, such as the tendency to have periods of remission and the increased risk of suicide.
00:45:00 Schizophrenia is a disease characterized by unusual thoughts, which can damage a person's life. It is most commonly diagnosed in young adults, but can occur at any age. The disease is more common in certain social strata, and is often preceded by a major stressor.
00:50:00 The video discusses the case of a woman from a tribe in Africa who had a psychotic break, during which she killed a goat with her teeth and attacked a friend. The woman was brought to the village and tried to strangle the narrator. The village elders pushed her into the narrator's Jeep and drove her to the hospital.
00:55:00 The video discusses schizophrenia and its symptoms. The video also discusses the dopamine hypothesis, which is the dominant model of schizophrenia. The video concludes by noting that all of the classic drugs used to treat schizophrenia block dopamine receptors.

01:00:00 - 01:40:00

This YouTube video discusses the idea that schizophrenia is caused by a combination of environmental and genetic factors. It also discusses the first medication used to treat the disorder, the neuroleptics.

01:00:00 Schizophrenia is a brain disorder marked by hallucinations and delusions. When dopamine levels are raised in the substancias Nigra, it can cause psychosis.
01:05:00 Schizophrenia is characterized by symptoms such as hallucinations, delusions, and cognitive impairment. The drug that is most commonly used to treat schizophrenia is called an antipsychotic, which blocks dopamine receptors in the brain. This can lead to a transient appearance of schizophrenia symptoms, such as hallucinations and delusions. It is also thought that the excess dopamine in schizophrenia may be responsible for the hallucinations and delusions. Another neurotransmitter that has been implicated in schizophrenia is serotonin. It is thought that serotonin deficits may be responsible for the cognitive impairment and hallucinations in schizophrenia. It is also thought that glutamate may play a role in schizophrenia, as it has been shown to be involved in the hallucinations and cognitive impairment in schizophrenia. There is very little evidence to support any of the hypotheses surrounding the role of serotonin, glutamate, or any other neurotransmitter in schizophrenia, but the dominant hypothesis remains that dopamine is responsible for the symptoms of schizophrenia.
01:10:00 Schizophrenia is a mental illness characterized by severe changes in Thinking, Feeling, and Behavior. The most common symptoms include hallucinations and delusions. Researchers have found that the brain of a schizophrenic is often enlarged and filled with fluid, and that the ventricles (caverns) in the brain are getting bigger. This may be due to the fact that the schizophrenic's brain is constantly working harder than usual, and that the cortex (the outermost layer of the brain) is being compressed.
01:15:00 Schizophrenia is a mental disorder that is thought to be caused by a combination of genetic and environmental factors. Studies of families with schizophrenia have shown that it is a disease with a strong genetic component. Molecular approaches to the diagnosis and treatment of schizophrenia have also found genetic markers for the disorder.
01:20:00 The video looks at gene abnormalities that have been found in people with schizophrenia, and how these abnormalities may be associated with parenting styles. While the findings are promising, scientists still need to work to fully understand the mechanisms behind schizophrenia.
01:25:00 This video discusses the idea that schizophrenia is caused by a combination of environmental and genetic factors. It also discusses the first medication used to treat the disorder, the neuroleptics.
01:30:00 This video discusses how schizophrenia is caused by a biochemical disorder, and how communication deviance is often observed in families of schizophrenics. It also discusses how schizophrenia is associated with higher than expected rates of viral DNA and neonatal viral infections.
01:35:00 Schizophrenia is an illness that is believed to have evolved from a combination of environmental and genetic factors. Some of the adaptive traits of people with schizophrenia include a lower reproductive rate, lower incidence of certain cancers, and a better ability to process information. However, there is evidence that schizophrenia may also have an adaptive component in that it reduces the risk of developing certain cancers.
01:40:00 Schizophrenia is a mental disorder characterized by unusual thoughts, feelings, and behavior. It is a relatively common condition, but is not always severe. Some people with schizophrenia may only experience mild symptoms. The lecture on Friday will cover the different types of schizophrenia.