Deactivation of the Limbic System During Acute Psychosocial Stress: Evidence from Positron Emission Tomography and Functional Magnetic Resonance Imaging Studies

Background Stress-induced metabolic changes can have detrimental health effects. Newly developed paradigms to investigate stress in neuroimaging environments allow the assessment of brain activation changes in association with the perception of and the metabolic response to stress. Methods We expose...

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Veröffentlicht in:	Biological psychiatry (1969) 2008-01, Vol.63 (2), p.234-240
Hauptverfasser:	Pruessner, Jens C, Dedovic, Katarina, Khalili-Mahani, Najmeh, Engert, Veronika, Pruessner, Marita, Buss, Claudia, Renwick, Robert, Dagher, Alain, Meaney, Michael J, Lupien, Sonia
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Biological and medical sciences Cortisol default brain function Female functional magnetic resonance imaging hippocampus Humans Hydrocortisone - metabolism Image Processing, Computer-Assisted - methods Limbic System - blood supply Limbic System - diagnostic imaging Limbic System - physiopathology Magnetic Resonance Imaging - methods Male Medical sciences Neuropsychological Tests Oxygen - blood positron emission tomography Positron-Emission Tomography - methods Psychiatry Psychology. Psychoanalysis. Psychiatry Psychopathology. Psychiatry stress Stress, Psychological - diagnostic imaging Stress, Psychological - metabolism Stress, Psychological - pathology
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