A comparison of the manifest content in dreams of suicidal, depressed and violent patients

Exploring Thematic Nightmare Content and Associated Self-Harm Risk

Nightmares have been shown to be robust predictors of self-harm risk, beyond depressive symptoms and hopelessness at times. However, few studies have investigated associations between nightmare content and increased self-harm risk. This study explored associations of thematic nightmare content with history of self-harm, and risk of self-harm phenomena the morning following a nightmare. A mixed-method diary study was performed. Prospective nightmare reports were obtained from 72 participants. A total of 47 nightmare reports met inclusion criteria and were analyzed for themes using inductive thematic analysis. Chi-square and bootstrap Pearson's correlation tests were performed to assess the associations between nightmare themes and self-harm history, and risk of self-harm phenomena following a nightmare. "Powerlessness to Change Behavior" was associated with a history of self-harm engagement, whereas "Financial Hardship" indicated reduced risk. Themes were not significantly associated with increased risk of self-harm phenomena following a nightmare. Content may be of use in detecting lifetime history of self-harm engagement, particularly in populations where disclosure is seen as taboo. However, nightmare symptom severity remains a better indicator of risk. Evidence for the utility of nightmare content in assessing immediate self-harm risk is presently lacking. Replication with increased power is recommended.

Manifest Dream Content as a Predictor of Suicidality

A number of behavioral, social, biological, and cultural factors are associated with suicide. However, the ability to predict an imminent suicide attempt remains problematic. Prior studies indicate that the manifest dream content of depressed, non-suicidal patients differs from that of depressed, suicidal patients. The dream imagery of depressed, suicidal patients contains themes of death, dying, violence, and departure. The dream imagery of depressed, non-suicidal patients contains themes of rejection, helplessness, hopelessness, humiliation, failure, and loss. In the present study, the dream reports of 52 depressed patients were collected and rated for various themes. Patients were divided into three groups: Depressed and non-suicidal; Depressed, with suicidal ideation; Depressed, with suicidal ideation and/or attempt(s). Themes of death and/or dying, and to a lesser extent, themes of violence, injury, and/or murder occurred with greater frequency in the dream reports of depressed patients with suicidal ideation and/or attempts, than in the dream reports of depressed patients without suicidal ideation or behavior. These observations correspond with the prevailing psychodynamic explanation of suicide; namely, that it is a murderous attack on the self that is identified with hated internalized objects.

Comparing personal insight gains due to consideration of a recent dream and consideration of a recent event using the Ullman and Schredl dream group methods

There have been reports and claims in the psychotherapeutic literature that the consideration of recent dreams can result in personal realizations and insight. There is theoretical support for these claims from work on rapid eye movement (REM) sleep having a function of the consolidation of emotional memories and the creative formation of connections between new and older memories. To investigate these claims, 11 participants (10 females, one male) reported and considered a recent home dream in a dream discussion group that following the “Appreciating dreams” method of Montague Ullman. The group ran 11 times, each participant attending and participating once. A further nine participants (seven females, two males) reported and considered a recent home dream in a group that followed the “Listening to the dreamer” method of Michael Schredl. The two studies each had a control condition where the participant also reported a recent event, the consideration of which followed the same technique as was followed for the dream report. Outcomes of the discussions were assessed by the participants on the Gains from Dream Interpretation (GDI) scale, and on its counterpart, the Gains from Event Interpretation scale. High ratings on the GDI experiential-insight subscale were reported for both methods, when applied to dreams, and for the Ullman method Exploration-Insight ratings for the dream condition were significantly higher than for the control event condition. In the Ullman method, self-assessment of personal insight due to consideration of dream content was also significantly higher than for the event consideration condition. The findings support the view that benefits can be obtained from the consideration of dream content, in terms of identifying the waking life sources of dream content, and because personal insight may also occur. To investigate the mechanisms for the findings, the studies should be repeated with REM and non-REM dream reports, hypothesizing greater insight from the former.

Manifest dream content as a possible predictor of suicidality

The prediction of suicidal intent remains a clinical problem. This presentation illustrates that a distinction may be made between the manifest dream reports of patients who are potentially or acutely suicidal and those who are not. A review of the literature reveals that the manifest dream reports of clinically depressed, non-suicidal individuals differ from those who are depressed and acutely suicidal. The former contain themes of loss, disappointment, rejection, helplessness, hopelessness, failure, and death. The latter contain themes of dying, death, destruction, and violence directed toward the dreamer or others, as well as hopelessness and helplessness. The author collected manifest dream reports from three clinically depressed, non-suicidal patients and three clinically depressed, potentially or acutely suicidal patients. There are apparent differences between the themes of manifest dream reports in the clinically depressed, non-suicidal patients and the clinically depressed, potentially or acutely suicidal patients. The former contain themes of death, loss, rejection, vulnerability, hopelessness, and helplessness. The latter contain themes of active harm or violence (specifically toward the dreamer), dying or being dead, aloneness, vulnerability, hopelessness, and helplessness. Clinical cases and corresponding manifest dream reports are presented. Although this is a preliminary study, it is possible that manifest dream content may be used as one of the predictors of suicidality, in conjunction with latent dream content, diagnosis, life circumstance, and clinical status.

The effect of trimipramine on dream recall and dream emotions in depressive outpatients

Trimipramine is a sedating tricyclic antidepressant which is not only effective in the treatment of depression but also in primary insomnia. In contrast to most other antidepressants, trimipramine does not affect rapid eye movement sleep. In a large sample of depressive outpatients (N = 3926), the effect of trimipramine on dream recall and dream emotions was studied. The effect of trimipramine on dream recall was small and might be explained by the reduction of negatively toned dreams. The 4-week treatment with trimipramine yielded a considerable shift in dream emotions towards the positive end of the scale, which is paralleled by the decrease of symptom severity. The present findings support the continuity hypothesis of dreaming by demonstrating a close link between waking-life symptomatolgy and negative dream emotions. Future studies should analyze dream content in order to support the hypothesis that improvement in day-time symptoms is reflected in patients' dreams.

REM sleep, dream variables and suicidality in depressed patients

To examine the relationship between the emotional quality of dreams, REM sleep variables and suicidal tendency in depressed individuals, 26 depressed volunteers (10 males and 16 females) were assessed with the Beck Depression Inventory (BDI) and the Hamilton Depression Rating Scale (HDRS), and underwent 3 nights of polysomnography. There was a significant negative correlation between suicidality scores and REM latency and a positive correlation between suicidality and REM percent. Suicidal subjects had a significantly shorter mean REM latency and a higher mean REM percentage than the non-suicidal subjects. As expected in normal subjects, 20 subjects had an increase in dream-like quality (DLQ) of REM reports between the first and second halves of the night. The six subjects with a negative DLQ difference also scored as suicidal. A reduction in dream-like quality of the REM content reports between the first and second halves of the night was found to be associated with suicidal tendency. The findings may indicate that these subjects fail to self-regulate mood and integrate affect into long-term memory networks during sleep. Theoretical and clinical implications of these findings in depression are discussed.

The ultimate resignation: suicide and search activity

This paper presents an integrative approach to suicidal behavior in terms of search activity concept. Search activity concept displays a broad and holistic approach to behavior, adaptation to environment, body resistance, brain amine metabolism, and REM-sleep functions. Search activity is defined as activity that is oriented to change the situation (or at least the subject's attitude to it) in the absence of a precise prediction of the outcome of such activity, but taking into consideration outcomes at all previous stages of activity. According to the proposed hypothesis, renunciation of search (a state opposed to search activity) leads to a feeling of helplessness, problem-solution deficits, inefficient coping, dreams that represent renunciation of search, and a drop in the activity of amines. All these factors further exacerbate the state of renunciation of search and elevate suicidal risk. In addition, the remnants of search activity are misdirected to self-defeating behaviors that increase mental pain and contribute to renunciation of search. This hypothesis integrates findings from a number of fields of study of suicidal behavior, resolves some paradoxes, suggests new lines of research, and raises suggestions for assessment and treatment of suicidal behavior.

Time Perspective, Mood Disturbance, and Suicide Liberation

Time perspective has been viewed as having important but subtle effects on cognition, mood and behavior. Previous research has suggested that the dimensions of extension and temporal attitude may be important as regards predicting suicide ideation or attempts. The manner in which people construct their future may have important ramifications for beliefs about the importance of life. Temporal attitude, of all the dimensions of time perspective, appears to be most important in this regard. Other research has suggested that both depression, and, to a lesser extent, impulsivity may also be important predictor variables for suicide ideation. In this study 238 university students and 159 senior high school students were assessed on a variety of temporal and personality measures. It was found that temporal extension, temporal attitude and impulsivity had comparatively little effect on suicide ideation after the effects of mood disturbance were controlled. However, negative temporal attitudes appeared to have significant impact on suicide ideation when depression was ignored and a highly significant impact on mood disturbance, suggesting that its relevance for the prediction of suicide is primarily through its effect on depression.