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The primary auditory cortex is subject to the modulation of numerous neurotransmitters including norepinephrine (NE), which has been shown to decrease cellular excitability by yet unclear mechanisms. We investigated the possibility that NE directly affects excitatory glutamatergic synapses. We found that bath applications of NE (20 microM) decreased(More)
Part of three systematic reviews on the effects of psychotropic medication exposure in pregnancy, this paper critically reviews the literature on adverse effects of antidepressant use during pregnancy, and derives recommendations for clinical practice. Electronic databases were searched for original research studies examining the effects of gestational(More)
BACKGROUND While it has been reported that persons with posttraumatic stress disorder (PTSD) manifest tonic autonomic activation, the literature contains numerous counterexamples. In revisiting the question, this study employed a novel method of mattress actigraphy to unobtrusively estimate heart rate and respiratory sinus arrhythmia over multiple nights of(More)
Image registration is used in many fields for mapping one image to another. In magnetic resonance imaging (MRI) applications, one of the main uses is for correction of motion- induced artifacts so that subsequent image analysis would be more reliable. This paper gives an introduction to some image registration problems in MRI and functional MRI(More)
This article describes a method for extracting heart rate (HR) and respiratory sinus arrhythmia (RSA) from the kinetocardiogram (KCG) recorded from accelerometers embedded in a mattress topper. Validation has been performed via comparison with simultaneously recorded ECG. All-night estimates of HR and RSA magnitude derived from both methods were highly(More)
INTRODUCTION The importance of parental mental health as a determinant of infant and child outcomes is increasingly acknowledged. Yet, there is limited information regarding paternal mental health during the perinatal period. The aim of this review is to summarize existing clinical research regarding paternal mental health in the perinatal period in various(More)
OBJECTIVE The aim of the study was to describe referral patterns of maternity inpatients to the consultation-liaison psychiatry (CLP) service at a large women's hospital in metropolitan Melbourne, Australia. METHOD Clinicians recorded socio-demographic data, referring unit, consultee's reason for referral, psychiatric diagnosis made, and treatment(More)
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