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Articles 1 - 10 of 10

Full-Text Articles in Biological Psychology

Effects Of Neonatal Clomipramine Treatment On Photic And Non-Photic Circadian Phase Shifting In Rats, Suzanne M. Dwyer Dec 2000

Effects Of Neonatal Clomipramine Treatment On Photic And Non-Photic Circadian Phase Shifting In Rats, Suzanne M. Dwyer

Electronic Theses and Dissertations

Neonatal exposure to monoaminergic antidepressant drugs produces a wide variety of effects on the behavior and physiology of adult rats which parallel those observed in human depression. Monoaminergic neurotransmitter systems are involved in the regulation of both affective and circadian behaviors, and alterations in circadian rhythmicity have been observed in depressed patients and in several other animal depression models. The purpose of the present study was to explore circadian phase shifting following neonatal antidepressant treatment. Neonatal rats were divided into three treatment groups; a clomipramine-treated group, a saline-treated group, and an unhandled group. Daily injections of clomipramine (25 mg/kg SC), …


The Cardiac Correlates Of Attention In The Denervated Heart: A Study Of Infant Heart Transplant Recipients, Stephanie Dianne Griffone Sep 2000

The Cardiac Correlates Of Attention In The Denervated Heart: A Study Of Infant Heart Transplant Recipients, Stephanie Dianne Griffone

Loma Linda University Electronic Theses, Dissertations & Projects

The cardiac correlate of attention is a deceleration in heart rate, controlled by the parasympathetic division of the autonomic nervous system. This has been extensively studied in infants; the findings indicate that this deceleration is affected by a number of factors, several mediated by the vagus nerve. However, the effects of denervation on this response are not known. Studies with adult heart transplant recipients have shown attenuated acceleration in response to stressful mental tasks. This study investigated the cardiac response to attention in infants who had received a heart transplant, using a habituation paradigm. The hypothesis that they would show …


Locus Of Control, Coping, And Anticipatory Nausea In Women With Breast Cancer, Melinda L. Nielsen Jun 2000

Locus Of Control, Coping, And Anticipatory Nausea In Women With Breast Cancer, Melinda L. Nielsen

Loma Linda University Electronic Theses, Dissertations & Projects

Many cancer patients experience adverse chemotherapy-related side effects. The present study examined whether the perception that one can control and effectively cope with her treatment for breast cancer mitigate against any nausea and vomiting that she may experience in anticipation of chemotherapy treatments. Seventy-five women with breast cancer completed the Multidimensional Health Locus of Control Scale - Form C, the Krantz Health Opinion Survey, the Ways of Coping Scale - Revised, and the Morrow Assessment of Nausea and Emesis. As hypothesized, internal health locus of control was significantly positively related to positive reappraisal coping strategies. This relationship was moderated by …


Relation Of Therapeutic Alliance And Perfectionism To Outcome In Brief Outpatient Treatment Of Depression, David C. Zuroff, Sidney J. Blatt, Stuart M. Sotsky, Janice L. Krupnick, Daniel J. Martin, Charles A. Sanislow, Sam Simmens Jan 2000

Relation Of Therapeutic Alliance And Perfectionism To Outcome In Brief Outpatient Treatment Of Depression, David C. Zuroff, Sidney J. Blatt, Stuart M. Sotsky, Janice L. Krupnick, Daniel J. Martin, Charles A. Sanislow, Sam Simmens

Charles A. Sanislow, Ph.D.

Prior analyses of the National Institute of Mental Health Treatment of Depression Collaborative Research Program demonstrated that perfectionism was negatively related to outcome, whereas both the patient's perception of the quality of the therapeutic relationship and the patient contribution to the therapeutic alliance were positively related to outcome across treatment conditions (S. J. Blatt, D. C. Zuroff, D. M. Quinlan, & P. A. Pilkonis, 1996; J. L. Krupnick et al., 1996). New analyses examining the relations among perfectionism, perceived relationship quality, and the therapeutic alliance demonstrated that (a) the patient contribution to the alliance and the perceived quality of the …


Ultrasonic Vocalizations Of Preweanling Rats The Interaction Of K-Opioid And A₂-Noradrenergic Systems, Arbi Nazarian Jan 2000

Ultrasonic Vocalizations Of Preweanling Rats The Interaction Of K-Opioid And A₂-Noradrenergic Systems, Arbi Nazarian

Theses Digitization Project

No abstract provided.


The Role Of Serotonin2 Receptors In Mediating Cocaine-Induced Convulsions, Laura O'Dell Jan 2000

The Role Of Serotonin2 Receptors In Mediating Cocaine-Induced Convulsions, Laura O'Dell

Laura Elena O'Dell

No abstract provided.


Molecular Mechanisms Mediating Genetic Sensitivity To Cocaine-Induced Convulsions., Laura O'Dell Jan 2000

Molecular Mechanisms Mediating Genetic Sensitivity To Cocaine-Induced Convulsions., Laura O'Dell

Laura Elena O'Dell

No abstract provided.


Antidepressant Drugs Appear To Enhance Cocaine-Induced Toxicity, Laura O'Dell Jan 2000

Antidepressant Drugs Appear To Enhance Cocaine-Induced Toxicity, Laura O'Dell

Laura Elena O'Dell

No abstract provided.


Role Of The Dopamine D₁-Like Receptor In Amphetamine-Induced Behavioral Sensitization: A Study Using Dopamine D₁A-Receptor Deficient Mice, Patrick Eugene Karper Jan 2000

Role Of The Dopamine D₁-Like Receptor In Amphetamine-Induced Behavioral Sensitization: A Study Using Dopamine D₁A-Receptor Deficient Mice, Patrick Eugene Karper

Theses Digitization Project

The ability of the indirect dopamine agonist, amphetamine, to produce behavioral sensitization was assessed in adult D₁A-deficient and wild-type mice. It was originally predicted that : 1) dopamine (DA) D₁-like receptors are necessary for the occurrence of short- and long-term amphetamine-induced behavioral sensitization, 2) DA D₁-like receptors are necessary for environmental conditioning factors associated with amphetamine-induced behavioral sensitiazation, and 3) DA D₅ receptors are required for amphetamine-induced behavioral sensitization. Locomotor activity and sterotyped sniffing were assessed in each of three experiments.


Short And Long-Term Effects Of Medication And Psychotherapy In The Brief Treatment Of Depression: Further Analyses Of Data From The Nimh Tdcrp, Sidney J. Blatt, David C. Zuroff, Colin M. Bondi, Charles A. Sanislow Dec 1999

Short And Long-Term Effects Of Medication And Psychotherapy In The Brief Treatment Of Depression: Further Analyses Of Data From The Nimh Tdcrp, Sidney J. Blatt, David C. Zuroff, Colin M. Bondi, Charles A. Sanislow

Charles A. Sanislow, Ph.D.

Prior analyses of data from the NIMH sponsored Treatment for Depression Collaborative Research Program (TDCRP; e.g., I. Elkin, 1994) indicated greater reduction of symptoms at midtreatment (8th wk) with Imipramine (IMI-CM) than with Cognitive-behavioral therapy (CBT) and Interpersonal therapy (IPT), but no significant differences in symptom reduction among these 3 active treatments at termination. Current analyses of previously unanalyzed data from ratings by therapists, clinical evaluators, and 162 patients (mean age 35 yrs) at termination and at 18-mo follow-up also indicated no significant differences among these treatments in symptom reduction or ratings of current clinical condition. But significant treatment differences …