Vygotsky's social account of psychology is comprehensible when viewed in relation to his political views and his early work experience. A brief discussion of this context is therefore in order before explaining the details of his psychological stand- point.
1 Central cyanosis and its causes are all associated with peripheral cyanosis. 2  Decreased pumping of blood by the heart or reduced cardiac output. 3  This is seen in heart failure or circulatory shock. 4  Diseases of circulation like thrombosis or embolism. 5  Constriction of blood vessels of the limbs, fingers and toes.
List of causes of Psychosis. Following is a list of causes or underlying conditions (see also Misdiagnosis of underlying causes of Psychosis) that could possibly cause Psychosis includes: Marijuana - marijuana or cannabis use can trigger a psychotic episode (or uncover pre-existing schizophrenia).