Vagal Tone Regulation During Sustained Attention in Boys Exposed to Opiates in Utero (Hickey, Suess, Newlin, and Spurgeon)

Cardiac Vagal Tone: A Physiological Index of Stress (Porges)

Respiratory Sinus Arrhythmia and Social Interaction Patterns in Preterm Newborns (Hofheimer, Wood, Porges, Pearson and Lawson)

Cardiac Activity in Infancy: Reliability and Stability of Individual Differences (Fracasso, Porges, Lamb, and Rosenberg)

Cardiac Vagal Tone: Stability and Relation to Difficultness in Infants and 3-Year-Olds (Porges, Doussard-Roosevelt, Portales, and Suess)

Cardiac Vagal Tone and Sustained Attention in School-Age Children (Suess, Porges, and Plude)

Four-Year Follow-Up of A Sample of Regulatory Disordered Infants (DeGangi, Porges, Sickel, and Greenspan)

Data-Dependent Filter Characteristic of Peak-Valley Respiratory Sinus Arrhythmia Estimation: A Cautionary Note (Byrne and Porges)

Research Methods for Measurement of Heart Rate and Respiration (Porges and Byrne)

Frequency-Specific Amplification of Heart Rate Rhythms Using Oscillatory Tilt (Byrne and Porges)

Effects of Alprazolam and Imipramine on Parasympathetic Cardiac Control in Patients with Generalized Anxiety Disorder (McLeod, Heohn-Saric, Porges, and Zimmerli)

Reactivity and Developmental Competence in Preterm and Full-Term Infants (DiPietro, Porges, and Uhly)

Vagal Tone: A Physiologic Marker of Stress Vulnerability (Porges)

Cardiac Vagal Tone Predicts Outcome in Neurosurgical Patients (Donchin, Constantini, Szold, Byrne, and Porges)

Psychophysiological Characteristics of the Regulatory Disordered Infant (DeGangi, DiPietro, Greenspan, and Porges)

Infant Cardiac Activity: Developmental Changes and Relations With Attachment (Izard, Porges, Simons, Haynes, Hyde, Parisi, and Cohen)

Vagal Responsiveness to Gavage Feeding as an Index of Preterm Status (DiePietro and Porges)

Relations Between Neonatal States and 8-Month Developmental Outcome in Preterm Infants (DiPietro and Porges)

Vagal Mediation of the Effect of Alcohol on Heart Rate (Newlin, Byrne, and Porges)

Laboratory of Developmental Assessment / University of Maryland / Last updated: August 98