Mental Illnesses Essay Example | Topics and Well Written Essays - 500 words

Mental Illnesses - Essay Example Physiological Process The physiological process of schizophrenia is not clearly defined. However, experts link chemical abnormality to be associated with the signs and symptoms of the illness. The imbalance of dopamine and glutamate affects the way a person’s brain reacts to the stimuli making the schizoid person overwhelmed by sensory stimulation in which other people without such condition may easily handle. The study of Dalya and company ( 2007) supported such claim in explaining that changes in the neural circuits as a result of neurotransmitter abnormality may cause patient to experience auditory hallucinations. Other studies have also shown that abnormalities in brain structures and death of tissues in the brain may cause changes in its cells and that relay of sensory information is altered. Symptom Manifestations Manifestation involves hallucinations in the form of hearing voices, delusions which are persecutory in nature, and disorganization in speech and thinking. The individual when communicating to others may present lose of thoughts and sentences are incoherent with its meaning or it is a combination of loose ideas that it becomes word salad. Schizoids do not pay attention to how they project themselves thus they dress poorly. They do not have the motivation for themselves and have project poor judgment as well. Others may have problems of responsiveness and social cognition.