| A depression rating scale for schizophrenics | Schizophrenia Research | 1990 | 921 |
| Methodological guidelines for impedance cardiography | Psychophysiology | 1990 | 857 |
| Voluntary facial action generates emotion-specific autonomic nervous system activity | Psychophysiology | 1990 | 784 |
| Brain generators implicated in the processing of auditory stimulus deviance: a topographic event-related potential study | Psychophysiology | 1990 | 653 |
| Estrogen-related variations in human spatial and articulatory-motor skills | Psychoneuroendocrinology | 1990 | 446 |
| The somatosensory amplification scale and its relationship to hypochondriasis | Journal of Psychiatric Research | 1990 | 440 |
| Alterations in the circadian rest-activity rhythm in aging and Alzheimer's disease | Biological Psychiatry | 1990 | 406 |
| Prevalence of seasonal affective disorder at four latitudes | Psychiatry Research | 1990 | 389 |
| Heritability of substance abuse and antisocial behavior: a study of monozygotic twins reared apart | Biological Psychiatry | 1990 | 339 |
| Hemodynamics of blood pressure responses during active and passive coping | Psychophysiology | 1990 | 333 |
| Startle reflex modification: emotion or attention? | Psychophysiology | 1990 | 304 |
| An approach to artifact identification: application to heart period data | Psychophysiology | 1990 | 291 |
| A comparison of three quantification methods for estimation of respiratory sinus arrhythmia | Psychophysiology | 1990 | 275 |
| Facial electromyography and emotional reactions | Psychophysiology | 1990 | 263 |
| Naloxone attenuates voluntary ethanol intake in rats selectively bred for high ethanol preference | Pharmacology Biochemistry and Behavior | 1990 | 262 |
| Twenty-four hour urinary cortisol and catecholamine excretion in combat-related posttraumatic stress disorder | Biological Psychiatry | 1990 | 259 |
| Reduction of immune function in life stress and depression | Biological Psychiatry | 1990 | 259 |
| 5HT2 receptor changes in major depression | Biological Psychiatry | 1990 | 239 |
| Preexposure sensitizes rats to the rewarding effects of cocaine | Pharmacology Biochemistry and Behavior | 1990 | 229 |
| Fluoxetine reduces intravenous cocaine self-administration in rats | Pharmacology Biochemistry and Behavior | 1990 | 218 |
| Medication resistance and clinical response to electroconvulsive therapy | Psychiatry Research | 1990 | 209 |
| Asymmetrical brain electrical activity discriminates between psychometrically-matched verbal and spatial cognitive tasks | Psychophysiology | 1990 | 205 |
| Adolescent depression: a placebo-controlled fluoxetine treatment study and follow-up | Progress in Neuro-Psychopharmacology and Biological Psychiatry | 1990 | 199 |
| Post-mortem volume measurements of limbic system and basal ganglia structures in chronic schizophrenics. Initial results from a new brain collection | Schizophrenia Research | 1990 | 199 |
| Cognitive impairment and cerebral structure by MRI in bipolar disorder | Biological Psychiatry | 1990 | 199 |
