Prospective Imagery Research Articles

Increased rostral anterior cingulate activity following positive mental imagery training in healthy older adults.

The ability to form positive mental images may be an important aspect of mental health and well-being. We have previously demonstrated that the vividness of positive prospective imagery is increased in healthy older adults following positive imagery cognitive training. The rostral anterior cingulate cortex (rACC) is involved in the simulation of future affective episodes. Here, we investigate the effect of positive imagery training on rACC activity during the imagination of novel, ambiguous scenarios vs closely matched control training. Seventy-five participants received 4 weeks of positive imagery or control training. Participants underwent a functional magnetic resonance imaging scan, during which they completed an Ambiguous Sentences Task, which required them to form mental images in response to cues describing ambiguous social events. rACC activity was positively correlated with the pleasantness ratings of images formed. Positive imagery training increased rACC and bilateral hippocampal activity compared with the control training. Here, we demonstrate that rACC activity during positive imagery can be changed by the cognitive training. This is consistent with other evidence that this training enhances the vividness of positive imagery, and suggests the training may be acting to increase the intensity and affective quality of imagery simulating the future.

The Effects of Eye Movement Desensitization and Reprocessing on Prospective Imagery and Anxiety in Golfers

In this study we make a novel contribution by examining the effects of an Eye Movement Desensitization and Reprocessing (EMDR) intervention on detrimental prospective imagery in 4 amateur golfers, using a single-case multiple-baseline across-participants design. Postintervention, all participants reported reduced negative imagery effects; Participants 1, 3, and 4 showed reduced cognitive anxiety, Participants 1 and 4 reduced somatic anxiety, and Participant 3 positively relabeled somatic anxiety experiences. Social validation data demonstrated EMDR to be perceived positively and effective in delivering notable changes. Consultancy experiences of using EMDR in golf are discussed, and areas for future researchers and applied practitioners are outlined.

An investigation of mental imagery in bipolar disorder: Exploring “the mind's eye”

ObjectivesMental imagery abnormalities occur across psychopathologies and are hypothesized to drive emotional difficulties in bipolar disorder (BD). A comprehensive assessment of mental imagery in BD is lacking. We aimed to test whether (i) mental imagery abnormalities (abnormalities in cognitive stages and subjective domains) occur in BD relative to non‐clinical controls; and (ii) to determine the specificity of any abnormalities in BD relative to depression and anxiety disorders.MethodsParticipants included 54 subjects in the BD group (depressed/euthymic; n=27 in each subgroup), subjects with unipolar depression (n=26), subjects with anxiety disorders (n=25), and non‐clinical controls (n=27) matched for age, gender, ethnicity, education, and premorbid IQ. Experimental tasks assessed cognitive (non‐emotional) measures of mental imagery (cognitive stages). Questionnaires, experimental tasks, and a phenomenological interview assessed subjective domains including spontaneous imagery use, interpretation bias, and emotional mental imagery.Results(i) Compared to non‐clinical controls, the BD combined group reported a greater impact of intrusive prospective imagery in daily life, more vivid and “real” negative images (prospective imagery task), and higher self‐involvement (picture‐word task). The BD combined group showed no clear abnormalities in cognitive stages of mental imagery. (ii) When depressed individuals with BD were compared to the depressed or anxious clinical control groups, no significant differences remained—across all groups, imagery differences were associated with affective lability and anxiety.ConclusionsCompared to non‐clinical controls, BD is characterized by abnormalities in aspects of emotional mental imagery within the context of otherwise normal cognitive aspects. When matched for depression and anxiety, these abnormalities are not specific to BD—rather, imagery may reflect a transdiagnostic marker of emotional psychopathology.

Seeing light at the end of the tunnel: Positive prospective mental imagery and optimism in depression.

Optimism is associated with positive outcomes across many health domains, from cardiovascular disease to depression. However, we know little about cognitive processes underlying optimism in psychopathology. The present study tested whether the ability to vividly imagine positive events in one's future was associated with dispositional optimism in a sample of depressed adults. Cross-sectional and longitudinal analyses were conducted, using baseline (all participants, N=150) and follow-up data (participants in the control condition only, N=63) from a clinical trial (Blackwell et al., 2015). Vividness of positive prospective imagery, assessed on a laboratory-administered task at baseline, was significantly associated with both current optimism levels at baseline and future (seven months later) optimism levels, including when controlling for potential confounds. Even when depressed, those individuals able to envision a brighter future were more optimistic, and regained optimism more quickly over time, than those less able to do so at baseline. Strategies to increase the vividness of positive prospective imagery may aid development of mental health interventions to boost optimism.

Impact of episodic thinking on altruism

Episodic future thinking, which refers to the use of prospective imagery to concretely imagine oneself in future scenarios, has been shown to reduce delay discounting (enhance self-control). A parallel approach, in which prospective imagery is used to concretely imagine other's scenarios, may similarly reduce social discounting (i.e., enhance altruism). In study 1, participants engaged in episodic thinking about the self or others, in a repeated-measures design, while completing a social discounting task. Reductions in social discounting were observed as a function of episodic thinking about others, though an interaction with order was also observed. Using an independent-measures design in study 2, the effect of episodic thinking about others was replicated. Study 3 addressed a limitation of studies 1 and 2, the possibility that simply thinking about others decreased social discounting. Capitalizing on Construal Level Theory, which specifies that social distance and time in the future are both dimensions of a common psychological distance, we hypothesized that episodic future thinking should also decrease social discounting. Participants engaged in episodic future thinking or episodic present thinking, in a repeated-measures design, while completing a social discounting task. The pattern of results was similar to study 1, providing support for the notion that episodic thinking about psychologically distant outcomes (for others or in the future) reduces social discounting. Application of similar episodic thinking approaches may enhance altruism.

Intrusive prospective imagery, posttraumatic intrusions and anxiety in schizophrenia

Trauma exposure and intrusive thoughts are commonly reported in both schizophrenia and posttraumatic stress disorder (PTSD). Information processing accounts suggest that intrusions occur in the two conditions as a result of insufficient state and/or trait contextual processing in long-term memory. Most research has focused on intrusions about past events, while growing evidence suggests that intrusions about prospective imagined events warrants further investigation. Prospective intrusive imagery has yet to be examined in psychotic disorders but could provide crucial information regarding the aetiology and maintenance of psychotic symptoms. The current study examines the role of prospective intrusive imagery, posttraumatic intrusions and anxiety in schizophrenia. Fifty-seven participants (30 patients and 27 healthy controls) completed measures of trauma, PTSD, anxiety, general non-affective use of imagery, and intrusive prospective imagery. Patients reported significantly more intrusive prospective imagery relative to control participants but, importantly, not greater use of general non-affective imagery. Intrusive prospective imagery was associated with posttraumatic intrusions and anxiety in schizophrenia. The findings are consistent with information processing models of intrusions and psychosis, and provide novel insights for theoretical accounts, clinical formulation and therapeutic targets for psychotic symptoms in schizophrenia.

The Phenomenology and Generation of Positive Mental Imagery in Early Psychosis.

Theoretical models of depression and bipolar disorder emphasise the importance of positive mental imagery in mood and behaviour. Distressing, intrusive images are common in psychosis; however, little is known about positive imagery experiences or their association with clinical symptoms. The aim of the current study was to examine the phenomenology of positive imagery in early psychosis and the relationship between the characteristics of positive, future-oriented imagery and symptom severity. Characteristics, thematic content and appraisals of recent self-reported images were examined in 31 people with early psychosis. The vividness and perceived likelihood of deliberately generated, future-oriented images were investigated in relation to clinical symptoms. Eighty-four percent of participants reported experiencing a recent positive image. Themes included the achievement of personal goals, spending enjoyable time with peers and family, loving, intimate relationships and escape from current circumstances. The vividness and perceived likelihood of generated prospective imagery were negatively correlated with levels of depression and social anxiety. The relationship between emotional problems and the ability to imagine positive, future events may have implications for motivation, mood and goal-directed behaviour in psychosis. Everyday experiences of positive imagery may represent the simulation of future goals, attempts to cope or avoid aversive experiences or idealised fantasy. Copyright © 2015 John Wiley & Sons, Ltd. The majority of participants experienced a recent positive image with themes related to goal attainment and social relationships. Depression and social anxiety levels were correlated with the vividness of intentionally generated positive future-oriented images and their perceived likelihood. The assessment of positive imagery in early psychosis appears warranted and may provide insights regarding individual coping strategies, values and goals.

Bipolar risk and mental imagery susceptibility in a representative sample of Chinese adults residing in the community.

Background:We need to better understand the cognitive factors associated with risk for bipolar disorders. Recent research suggests that increased susceptibility to mental imagery may be one such factor. However, since this research was primarily conducted with Western students and at a single time-point, it is not known whether the relationship between imagery susceptibility and bipolar symptoms exists across cultures or within the general community, or whether this relationship remains stable over time.Aim:This study evaluated whether Chinese adults identified as being at high (HR) versus low (LR) risk of developing bipolar disorders showed greater mental imagery susceptibility. We aimed to test whether such a relationship was stable over time by measuring imagery characteristics at baseline and at the 7-week follow-up.Method:This prospective study recruited a community sample of N = 80 Chinese adults screened for the absence of neurotic and psychotic disorders. The sample was split into HR (n = 18) and LR (n = 62) groups at baseline based on a criterion cut-off score on a measure of hypomania, the Mood Disorder Questionnaire (MDQ). Participants completed measures of imagery susceptibility and its impact: the Spontaneous Use of Imagery Scale (SUIS) and the Impact of Future Events Scale (IFES), at baseline and 7 weeks later.Results:HR group reported greater tendency to use imagery in daily life (SUIS) and greater emotional impact of prospective imagery (IFES) than LR group at baseline. These results remained stable at follow-up.Conclusion:This study provides preliminary evidence for increased susceptibility to mental imagery in individuals at high risk of bipolar disorders recruited from a community sample of Chinese adults. This extends previous research in Western student samples suggesting that imagery (both levels of use and its emotional impact) may be a cognitive factor with cross-cultural relevance that is stable over time.

Imagining a brighter future: The effect of positive imagery training on mood, prospective mental imagery and emotional bias in older adults

Positive affect and optimism play an important role in healthy ageing and are associated with improved physical and cognitive health outcomes. This study investigated whether it is possible to boost positive affect and associated positive biases in this age group using cognitive training. The effect of computerised imagery-based cognitive bias modification on positive affect, vividness of positive prospective imagery and interpretation biases in older adults was measured. 77 older adults received 4 weeks (12 sessions) of imagery cognitive bias modification or a control condition. They were assessed at baseline, post-training and at a one-month follow-up. Both groups reported decreased negative affect and trait anxiety, and increased optimism across the three assessments. Imagery cognitive bias modification significantly increased the vividness of positive prospective imagery post-training, compared with the control training. Contrary to our hypothesis, there was no difference between the training groups in negative interpretation bias. This is a useful demonstration that it is possible to successfully engage older adults in computer-based cognitive training and to enhance the vividness of positive imagery about the future in this group. Future studies are needed to assess the longer-term consequences of such training and the impact on affect and wellbeing in more vulnerable groups.

Characteristics of autobiographical memories and prospective imagery across a spectrum of hypomanic personality traits

Evidence of a strong causal relationship between mental imagery and emotion has informed psychological conceptualisations of disordered positive mood states (i.e., mania). Holmes et al.'s cognitive model of bipolar disorder asserts a prominent role for intrusive and affect-laden positive imagery of the past and the future in the amplification and maintenance of positive mood and associated manic behaviours. The aims of the current study were two-fold: (1) to test aspects of this model in a non-clinical population sampled for hypomanic personality traits and (2) to examine the phenomenological characteristics of positive autobiographical memories and imagery of the future. Undergraduate students (N = 80) completed a battery of self-report questionnaires and rated their positive and negative memories and images of the future on a number of dimensions. We found significant positive correlations between hypomanic tendencies and the (1) everyday experience and use of mental imagery, (2) experience of intrusive mental imagery of future events, (3) emotional intensity and sensory detail of positive but not negative autobiographical memories. Results are discussed in the context of their theoretical and clinical implications, and directions for future research are considered.

The Future Is Now

Humans have the ability to engage in prospective imagery to anticipate the future consequences of present behaviors (Suddendorf & Busby, 2005), but we often let our desire for immediate gratification lead us to devalue larger future consequences in favor of smaller immediate rewards. Discounting large future rewards in favor of smaller immediate rewards is known as delay discounting and increases with greater temporal distance between the rewards (Bickel & Marsch, 2001). One approach to reducing delay discounting is episodic future thinking (Atance & O'Neill, 2001). Episodic future thinking engages the episodic memory in prospectively experiencing future events (Atance & O'Neill, 2001; Schacter, Addis, & Buckner, 2007) and activates brain regions involved in prospective thinking (Benoit, Gilbert, & Burgess, 2011; Schacter et al., 2007). Episodic future thinking during intertemporal decision making reduces delay discounting, with the vividness of prospective imagery predicting the degree of the reduction (Peters & Buchel, 2010). The inability to delay gratification is related to obesity (Davis, Patte, Curtis, & Reid, 2010; Francis & Susman, 2009; Weller, Cook, Avsar, & Cox, 2008). Delay discounting predicts intake of energy-dense convenience foods in obese women (Appelhans et al., 2012), and poor impulse control predicts a lack of success in weight loss (Best et al., 2012). To determine episodic future thinking's effect on impulsive behavior, we assessed whether episodic future thinking, compared with engagement in a control imagery task, reduced impulsivity and energy intake in overweight and obese individuals.

The future is now: Comparing the effect of episodic future thinking on impulsivity in lean and obese individuals

The choice of small immediate rewards as opposed to larger delayed rewards, or delay discounting, is an important dimension of impulsive decision making. The inability to delay gratification is related to obesity, as well as other maladaptive behaviors such as substance abuse, problem drinking, smoking, pathological gambling, and risky HIV behaviors. One way to reduce delay discounting (DD) may be to use prospective imagery in the form of episodic future thinking (EFT) during inter-temporal decision making. We have recently shown that EFT reduces DD and ad libitum energy intake in obese individuals. However, no studies have examined whether the magnitude of the EFT effect differs between lean and overweight/obese individuals. We conducted a within-subject design experiment to compare the efficacy of EFT versus a control task in reducing DD between lean (N=24) and overweight/obese (N=24) women. Participants attended two sessions in which they engaged in either EFT or control episodic thinking during a DD task. We also examined whether individual differences such as trait time perspective, behavioral inhibition or behavioral activation moderated the EFT effect on DD. Results showed EFT reduced DD similarly for lean and overweight/obese individuals. The EFT effect was moderated by behavioral activation. This suggests EFT is just as effective in reducing impulsive decision making in obese individuals as it is in lean individuals and may be useful in reducing other impulsive obesity related behaviors.

Escaping the impulse to immediate gratification: The prospect concept promotes a future‐oriented mindset, prompting an inclination towards delayed gratification

People's willingness to postpone receiving an immediate reward in order to gain additional benefits in the future, that is, a tendency to shallow delay discounting, is closely related to one's health, wealth, and happiness. We conducted two experiments investigating how the prospect concept can induce a future-oriented mindset and induce people to behave accordingly. We found that engaging in prospective imagery led the participants to focus on delayed utility over immediate utility in financial decisions (Experiment 1). Participants who received the prospect prime via a scrambled-sentence task decreased their desire to pursue hedonic activities for instant gratification (Experiment 2). Moreover, a state of future orientation mediated the effect of the prospect prime on measures of delayed gratification (Experiments 1 and 2). Thus, reminders of prospect may activate a mindset for future orientation by which delayed gratification is strengthened.

Mood stability versus mood instability in bipolar disorder: A possible role for emotional mental imagery

A cognitive model of bipolar disorder suggests that mental imagery acts as an emotional amplifier of mood and may be heightened in bipolar disorder. First, we tested whether patients with bipolar disorder would score higher on mental imagery measures than a matched healthy control group. Second, we examined differences in imagery between patients divided into groups according to their level of mood stability. Mood ratings over approximately 6-months, made using a mobile phone messaging system, were used to divide patients into stable or unstable groups. Clinician decisions of mood stability were corroborated with statistical analysis. Results showed (I) compared to healthy controls, patients with bipolar disorder had significantly higher scores for general mental imagery use, more vivid imagery of future events, higher levels of intrusive prospective imagery, and more extreme imagery-based interpretation bias; (II) compared to patients with stable mood, patients with unstable mood had higher levels of intrusive prospective imagery, and this correlated highly with their current levels of anxiety and depression. The findings were consistent with predictions. Further investigation of imagery in bipolar disorder appears warranted as it may highlight processes that contribute to mood instability with relevance for cognitive behaviour therapy.

Prospective mental imagery in patients with major depressive disorder or anxiety disorders

Prospective negative cognitions are suggested to play an important role in maintaining anxiety disorders and major depressive disorder (MDD). However, little is known about positive prospective mental imagery. This study investigated differences in prospective mental imagery among 27 patients with anxiety disorders, 24 patients with MDD, and 32 control participants. Measures of both deliberately generated and intrusive imagery were completed. Results indicated that both patients with anxiety disorders and those with MDD provided poorer vividness ratings for deliberately generated prospective positive scenarios compared to the control group. Patients with anxiety disorders showed a greater ability to vividly generate imagery for prospective negative scenarios than both patients with MDD and control participants. Finally, both clinical groups reported greater levels of intrusive prospective imagery of personally-relevant events as compared to the control group. The current findings underline the necessity to target prospective positive mental imagery in treating MDD and anxiety disorders.

Measuring Intrusive Prospective Imagery using the Impact of Future Events Scale: Psychometric Properties and Relation to Risk for Bipolar Disorder

We define intrusive prospective imagery as the experience of mental imagery of events that may happen in the future and which come to mind involuntarily. This everyday phenomenon may be exacerbated in psychological disorders such as bipolar disorder (Holmes, Geddes, Colom, & Goodwin, 2008) although specific measures to assess this have been lacking. We recently developed the Impact of Future Events Scale (IFES; Deeprose & Holmes, 2010), which is further examined in the current paper. In Study 1, adults volunteers (N=50) completed the IFES on two occasions, with 1-week between measurements. This revealed acceptable test-rest reliability. In Study 2, (N=90) IFES showed good internal consistency and confirmed two predictions. First, in the total sample risk for bipolar disorder (MDQ; Hirschfield et al., 2000) and IFES Total Score correlated positively. Second, when the sample was split into high (MDQ ≥ 7) and low (MDQ ≤ 6) bipolarity risk groups, higher IFES Total Scores were observed in the high risk group. We conclude that 1) IFES presents a useful measure for assessing intrusive prospective imagery with acceptable test-retest reliability and good internal consistency and 2) risk for bipolar disorder is associated with elevated IFES Total Scores with potentially important clinical implications.

An Exploration of Prospective Imagery: The Impact of Future Events Scale

Mental imagery of the future has clear clinical importance, although little is known about intrusive, prospective imagery of personally-relevant events. Currently, no measure is available to assess this. The Impact of Future Events Scale (IFES) was created to assess the impact of intrusive, prospective, personally-relevant imagery. It was examined in relation to predictions about dysphoria. To form the IFES, the IES-R (a measure of the impact of a past traumatic event on posttraumatic stress disorder symptomatology such as intrusive re-experiencing) was adapted item-by-item to assess intrusive "pre-experiencing" and imagery of specific, future events. Participants (N = 75) completed the IFES and assessments of depression, anxiety and general imagery use. As predicted, the IFES significantly and positively correlated with depression scores. Analyses using subgroups of non-dysphoric and mild-dysphoric participants confirmed that the mild-dysphoric group reported significantly higher IFES scores, indicating higher levels of pre-experiencing of the future and related hyperarousal and avoidance. IFES provides a measure of the impact of "pre-experiencing" in the form of intrusive prospective, personally-relevant imagery, with sensitivity to group differences on the basis of depression scores. Further research is required to extend these finding into clinical depression and other psychopathological conditions.

Prospective and positive mental imagery deficits in dysphoria

We know less about positive mental imagery than we do about negative mental imagery in depression. This study examined the relationship between depressed mood and the subjective experience of emotion in imagined events; specifically, prospective imagery, and imagery in response to emotionally ambiguous stimuli. One hundred and twenty-six undergraduates completed measures of depression, imagery vividness for future events, and a homograph interpretation task in which they generated images and subsequently rated image pleasantness and vividness. As predicted, compared to low dysphoria, high dysphoria was associated with poorer ability to vividly imagine positive (but not negative) future events. These findings were augmented by the observation that high dysphorics provided lower pleasantness ratings of images generated in response to homographs they interpreted as positive. We suggest that an imbalance in the inability to vividly imagine positive but not negative future events may curtail the ability of high dysphorics to be optimistic. High dysphoric individuals are further disadvantaged: even when they interpret ambiguity positively, the resulting images they generate are associated with less positive affect. Therapeutic strategies that address both such positive-specific imagery biases hold promise for depression treatment innovation.