Kategori: Metin Çevirileri

İngilizce Metin First, negative symptoms appear, then cognitive symptoms follow them and positive symptoms are added all to them after a few years. Various study findings show that the pathology that developed during early adolescence caused hypofrontality and hypofrontality revealed negative and cognitive symptoms. As the disease progresses, hypofrontality leads to a reduction in the […]

İngilizce Metin But how do positive symptoms of schizophrenia occur? According to the results, prefrontal hypoactivity causes excessive activity of dopaminergic neurons in the mesolimbic system. Glutamergic neurons in the prefrontal area send axons to the vental tegmental area, where they form synapses with dopaminergic neurons and return. Also here, they form synapses with some […]

İngilizce Metin Studies on the symptoms of schizophrenia suggest a relationship between positive symptoms and negative symptoms of schizophrenia. What kind of a relationship is there between these symptom categories? According to the findings, schizophrenia is associated with abnormalities in many regions of the brain. Weinberger (1988) suggested that the negative symptoms of schizophrenia are […]

İngilizce Metin Schizophrenia rarely begins before puberty and early adulthood. The symptoms are more likely to be severe if it starts in childhood. MRI studies show that schizophrenia is not caused by a degenerative process as in Parkinson, Huntington, or Alzheimer’s disease in which there is neuronal death that lasts for years. The disease process […]

İngilizce Metin Minor physical abnormalities, protruding palate, partial abnormalities in the toes are associated with the prevalence of schizophrenia (Kreapelin). *Associated with insufficient psychomotor function – brain development Placenta – is important for the prenatal brain development. The inconsistency of monochorionic twins should be higher; in monochorionic twins – 60% in dichorionic twins – 10.7%. […]

İngilizce Metin It was observed that the prevalence of schizophrenia is higher in people who had been born in the late winter and early spring. «The seasonality effect» is based on the increase in the risk of catching viral disease in these months. Research has supported this finding. In another study, it was suggested that […]

İngilizce Metin Inability to control eye movements and frozen facial expression seen in patients with schizophrenia are defined as abnormalities occurring due to brain damage. *CT and MRI scans – brain tissue loss. *Schizophrenia patients display more negative emotions than their siblings in their infancy. *Inability to control eye movements, unusual facial expression Türkçe Çevirisi […]

İngilizce Metin Possible cause of expansioned ventricles is loss of brain tissue. This finding shows that schizophrenia is associated with brain abnormalities. CT scan results showed that there was a significant expansion of ventricles in the brains of patients with schizophrenia. CT and MRI scans also show that gray matter in the brains of patients […]

İngilizce Metin Although schizophrenia is traditionally known as a psychiatric disorder, schizophrenia patients also have neurological symptoms suggestive symptoms of brain damage; especially the inability to control eye movements and unusual facial expression. In addition, many studies have revealed that patients with schizophrenia suffer from brain tissue loss in CT and MRI scans. It was […]

İngilizce Metin How can we explain the relationship between excessive activity of dopaminergic synapses and positive symptoms of schizophrenia? Dopamine is a neurotransmitter associated with the reward mechanism. Increase in dopamine secretion in these areas at inappropriate time and place leads to reinforcement of inappropriate behaviors. Random activities of dopaminergic synapses in nucleus accumbens disturb […]

İngilizce Metin Henri Laborit noticed that a drug which was developed to prevent surgical shocks reduced anxiety. A drug, chlorpromosine which eliminated the positive symptoms of schizophrenia was developed. All these developments prpovided a base for Dopamine Hypothesis. It was found that all drugs which eliminate the positive symptoms of schizophrenia block dopamine receptors and […]

İngilizce Metin Findings of psychopharmacological studies trying to explain how the positive symptoms of schizophrenia occur indicate that a biochemical defect is the cause of all these symptoms. According to the dopamine hypothesis, the positive symptoms of schizophrenia are caused by an intense activity of dopamine neurons in the vental tegmental area, nucleus accumbens and […]