Ramakrishnan,Muniarajan

Muniarajan Ramakrishnan

Psychologie



E-Mail: 912584{at}uni-wuppertal.de

Kurzbiographie

This is Muniarajan Ramakrishnan presently I am doing my Doctoral program Clinical Psychology (Promotion/PhD) in Faculty-G, Department of clinical psychology and psychotherapy, University of Wuppertal- Germany. My research title is ‘sleep and problem solving in schizophrenia’. I started my PhD/Doctorate in year April 2009.  I have completed my post graduation in psychology (Clinical psychology stream) from Bharathiar University. I have also acquired two other Post Graduate Diplomas related to Clinical Psychology and one in Human Resource Management. I have extensive work experience in areas of Psychology, Health care, scientific, administrative and human resource.

Titel und Abstract des Dissertationsprojektes

Sleep and problem in schizophrenia (A neuro psychological and polysomnographical study)
Betreuerin: Prof. Dr. Gudrun Sartory (Wuppertal)

The aim of the present PhD dissertation is to study sleep-related consolidation of problem solving processes in patients with schizophrenia. Previous studies in healthy individuals indicate that sleep facilitates problem solving. Other areas of improved cognitive function during sleep such as the consolidation of memory suggest that it is the phases of deep sleep, i.e., slow-wave sleep (SWS) that have the beneficial effect. Patients with schizophrenia showed evidence of sleep disorder, in particular a deficit in deep sleep (SWS).

Executive functions are amongst the most impaired neurocognitive domains in schizophrenia (along with memory impairment and attention). Sleep related processes may be needed for distinct improvement in problem solving. In the earlier studies on memory it has been shown that people who learn tasks in the morning and recalled them later on the same day showed no increase in performance. Conversely, if the task was learned in the evening and recalled in the morning after sleep there was an increase in performance.

Thus it appears that it is not the time but specifically sleep that contributes to the improvement in cognitive function. In this proposed study, twenty patients with schizophrenia and twenty healthy controls will be investigated. Half the patients will undergo testing during day-time first and over a night of sleep afterwards and the other half of patients will be tested over night first and during the day afterwards. All will be given a problem solving task before and after the day-time versus night-time interval. Healthy controls will be submitted to the day-time condition only. It is expected that the night-time interval will be more beneficial to the problem solving ability of the patients than the day-time interval and additionally, that the benefit incurred during sleep will depend on the duration of slow wave sleep (SWS). Health controls will show better problem-solving abilities than patients with schizophrenia.

 

Vortragstätigkeit

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Publikationen

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Sonstige wissenschaftliche Aktivitäten/Mitgliedschaften

  • American Psychological Association – Member (Since 2005)
  • British Psychological Society – Graduate Member with GBR registration.
  • Association of Clinical Psychologist - India – Member.
  • Created and moderating active communities like psychologist community (online), Indian psychology students community (online), world mental health community (online), clinical psychology (online), mental health help (online) and 20 other communities related to psychology and mental health field which has membership strength of More than 19,500+ national and international members. Vast number of topics is discussed in all this communities. Networked 9,500 psychology students, psychologists, professors and experts in psychology and mental health field. These communities benefit all. Currently working to develop a home page for Indian psychology student’s community, psychologist community, clinical psychology, mental health help and other communities too.
  • Organized and conducted number of awareness programs to various SES groups and students (The need of mental health, public awareness campaign on psychiatric diseases, HIV – prevention and awareness, drug addiction complications).
  • Assisted students with career research and exploration activities. Provided students with information and decision-making strategies related to major and career choices. Administered career counseling to various student groups and prepared and given handouts and career planner and HS study plan.
  • Actively assisting psychology students all over India by addressing their enquiries by mails, giving career information, networking and knowledge sharing.
  • Addressed 9500+ personal enquiries from psychology students and patients. If I get an enquiries from distance patients, after asking their problem classifying and providing the information and details about right mental health professional who is expert in the specific subset field in their locality.