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Schizophrenia is a mental disorder characterized by significant alterations in perception, thoughts, mood, and behavior. [34] Symptoms are described in terms of positive, negative, and cognitive symptoms. [3] [35] The positive symptoms of schizophrenia are the same for any psychosis and are sometimes referred to as psychotic symptoms. These may ...
Despite the evidence of a larger magnitude of cognitive impairment in schizophrenia as compared to affective psychoses, the literature is very consistent in demonstrating that the profile of cognitive impairment is similar across schizophrenia and affective psychoses.
Examination of cognitive variables revealed that individuals who later develop schizophrenia showed deficits in verbal and visual knowledge, comprehension and reasoning at age 7, as well as a slowing in the development of processing speed, working memory, and visual–spatial reasoning as they progress through puberty.
2 dni temu · Background/Objectives: Cognitive impairment is a core feature of schizophrenia, affecting attention, memory, and executive function and contributing significantly to the burden of the disorder. These deficits often begin before the onset of psychotic symptoms and persist throughout life, making their treatment essential for improving outcomes and functionality. This work aims to explore the ...
Cognitive deficits are one of the core symptoms of schizophrenia that evolve during the course of schizophrenia, after being originated even before the onset of illness.
1 lut 2020 · Schizophrenia has a complex presentation with a multifactorial cause. Nevertheless, advances in neuroscience have identified roles for key circuits, particularly involving frontal, temporal, and mesostriatal brain regions, in the development of positive, negative, and cognitive symptoms.
27 lut 2024 · Schizophrenia is a long-term mental health condition with a spectrum of symptoms ranging in severity. Causes are complex and involve genetic and environmental factors. Schizophrenia can affect anyone. There is no cure or known prevention for schizophrenia. Getting a diagnosis can be complicated.
