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Structural differences in the area of the brain responsible for decision making could explain why two siblings living in the same family might differ in their risk of developing the condition conduct disorder. Psychologists and neuroscientists have long puzzled over why siblings with seemingly the same upbringing and genetic makeup might differ so significantly in […]
Why we sleep, and the processes behind sleep, are amongst the most interesting questions in modern neuroscience. Researchers at the University of Oxford have now uncovered a new target for sleep investigations within the mammalian brain – the cerebral cortex. The paper was published today in Nature Neuroscience. The cerebral cortex makes up about 80% […]
Researchers specialized in psychiatry and psychology at the University of Helsinki investigated the effects of depression on visual perception. The study confirmed that the processing of visual information is altered in depressed people, a phenomenon most likely linked with the processing of information in the cerebral cortex. The study was published in the Journal of […]
Vertigo is a symptom of an underlying condition. Diagnosis of that condition is based on history and investigations. Vertigo alone may be diagnosed by patient’s accounts of his or her experiences. Three quarters of patients with vertigo complain of dizziness. True vertigo usually means a feeling of the “world spinning around” rather than just feeling […]