Pierre Flor-Henry - Research

Research

Much of Pierre Flor-Henry’s clinical and research is conducted in the CDRC which he established and directs. The CDRC is dedicated to offering clinical psychophysiological and neurophysiological assessments that contribute to the diagnosis and treatment of patients. The philosophy of the CDRC is to provide continuous improvement in the provision of assessment and treatment services through fundamental research and program evaluation. The CDRC provides a variety of tests of brain activity that is unique to a psychiatric facility in its breadth and scope. Assessments include clinical EEG recordings, electrocardiograms, multi-channel EEG brain mapping as well as auditory, somatosensory, and cognitive evoked potential recordings.

Other assessments include recordings of autonomic nervous system modalities such as skin conductance and digital pulse volume. Basic research is conducted in the analysis of brain electrical activity in order to improve the understanding of abnormal cerebral mechanisms associated with mental illness and to improve the quality of assessment and treatment. The Alberta College of Physicians and Surgeons in Canada awarded the Clinical Diagnostics and Research Centre full accreditation status as an electroencephalography and evoked potential neurophysiology laboratory.

In recent years, Flor-Henry has engaged in multi-channel EEG investigations using source localization (LORETA) in a variety of psychiatric disorders: schizophrenia, mania, depression, multiple personality, chronic fatigue, fibromyalgia, and transsexualism. Also, he has investigated in a similar way, differences in EEG organization of normal males and females, of cerebral activity during verbal and spatial cognitive tasks, and of male/female difference in the psychoses.

The publication and presentation of Flor-Henry’s findings from 1969 onwards has triggered an enormous amount of research internationally, on laterality and psychopathology. Flor-Henry’s research has extended his early findings to the study of the patterns of cerebral disorganization in a variety of mental disorders with neuropsychological and quantitative EEG approaches: e.g. in depression, schizophrenia, mania, psychopathy, sexual deviation, hysteria, multiple personality, obsessive compulsive disorder, and, in normal controls (task, age, and gender effects). In addition to his extensive empirical research, he has written, edited, and published a number of books integrating the findings in these areas along with theoretical reviews on the implications of disrupted lateral hemispheric organization in psychiatric conditions.

In 2007, Dr. Flor-Henry was named the 2007 recipient for the Career Contribution Award from the EEG and Clinical Neuroscience Society. This award was given in recognition of his lifetime contributions to clinical neurophysiology in psychiatry.