Schizophrenia as a Functional Disconnection Problem in the Brain
Studies by Schmitt et al. (2011) offer conclusive evidence that schizophrenia is a neurodevelopmental disorder. While schizophrenia can be exacerbated by both genetic and environmental factors, the disease has been conclusively linked to developmental disconnectivity of the prefrontal cortex of the brain via neural imaging studies.
Schizophrenia is a brain disorder that directly affects the way an individual talks, acts, and perceives the world. Schizophrenic patients often exhibit a loss of contact with reality and an inability to perceive their environment correctly. These individuals may see and hear things that are not real and these symptoms make it very difficult for patients to live and navigate normal daily tasks. Scientists have studied that onset of schizophrenia, finding that it frequently appears during the teenage to young adult years and is more severe in men than women. In recent years studies have shown that the disorder may be directly linked to brain development, and as an individual matures a functional disconnect occurs in the areas of the brain that control both cognition and emotion.
Schmitt et al. (2011) report that, "Meta-analyses of structural magnetic resonance imaging...
Schizophrenia Psychosis and Lifespan D Schizophrenia and Psychosis and Lifespan Development Schizophrenia and Psychosis Matrix Disorder Major DSM-IV-TR Categories Classifications Subclassifications Schizophrenia and Psychosis Symptoms Positive (Type I): represent excesses or distortions from normal functioning Delusions Bizarre Nonbizarre Hallucinations Auditory Visual Disorganized Speech Loose Association Neologisms Clang Associations Echolalia/Echopraxia Word Salad Grossly disorganized behavior Catatonic: motoric Waxy Flexibility Negative (Type II): the absence of functioning Apathy Affective Flattening Withdrawal Anhedonia Avolition Poor Concentration Poverty of speech Alogia Schizophrenia and Psychosis Diagnostic Types Paranoid Delusions and Hallucinations Disorganized Disorganized speech Disorganized behavior Withdrawal Affective flattening Catatonic Grossly disorganized behavior Disorganized speech Catatonic Echolalia/Echopraxia Undifferentiated Active symptoms that do not fit other diagnostic types Residual No Type I symptoms but some negative symptoms Schizoaffective
Schizophrenia When people think of what it means to 'go crazy,' quite often the common image that comes to mind is that of someone with schizophrenia. Schizophrenia is a serious mental health disorder that can be physically, socially, and personally destabilizing. "Schizophrenia affects men and women equally. It occurs at similar rates in all ethnic groups around the world. Symptoms such as hallucinations and delusions usually start between ages 16 and
Schizophrenia is a serious mental disorder, resulting in the patient hearing voices and noise inside his or her mind. Historically, this disorder has been a serious barrier to proper functioning in society. In the past many people were simply locked up in mental institutions because they were a danger to themselves and others. In some cases that is still necessary, but medications and treatments have come a long way. They
Schizophrenia in the Elderly: Robustness of the Research Literature The American psychiatric community has historically ignored the presence of schizophrenia in older adults, especially the elderly, because many researchers and clinicians had attributed the etiology of the disease to organic causes such as dementia (Howard, Rabins, Seeman, & Jeste, 2000). A substantial body of European studies, however, have revealed that a small percentage of schizophrenia patients experience their first symptoms of
Schizophrenia does not really have just one single cause. It is a possibility that this disorder could be inherited but not all doctors are sure. A lot of experts suppose that schizophrenia does run in the family. Individuals that may have a close family member with the disease are more likely to advance the disorder than persons who have no kinsfolks with the disease. A lot think that might have
50). Court Case and Trials Confession of Andrea of drowning all of her five children came on the same day in the presence of her psychiatrist, Dr. Michael Welner. She confessed of locking her family dog so that it could not interfere with the killings or drowning. The defense lawyer asserted that Andrea was insane while Texas law required that a proof must be given that at the time of crime, the
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