Opposing Roles for Cannabinoid Receptor Type-1 (CB1) and Transient Receptor Potential Vanilloid Type-1 Channel (TRPV1) on the Modulation of Panic-Like Responses in Rats

The midbrain dorsal periaqueductal gray (dPAG) has an important role in orchestrating anxiety-and panic-related responses. Given the cellular and behavioral evidence suggesting opposite functions for cannabinoid type 1 receptor (CB1) and transient receptor potential vanilloid type-1 channel (TRPV1), we hypothesized that they could differentially influence panic-like reactions induced by electrical stimulation of the dPAG. Drugs were injected locally and the expression of CB1 and TRPV1 in this structure was assessed by immunofluorescence and confocal microscopy. The CB1-selective agonist, ACEA (0.01, 0.05 and 0.5 pmol) increased the threshold for the induction of panic-like responses solely at the intermediary dose, an effect prevented by the CB1-selective antagonist, AM251 (75 pmol). Panicolytic-like effects of ACEA at the higher dose were unmasked by pre-treatment with the TRPV1 antagonist capsazepine (0.1 nmol). Similarly to ACEA, capsazepine (1 and 10 nmol) raised the threshold for triggering panic-like reactions, an effect mimicked by another TRPV1 antagonist, SB366791 (1 nmol). Remarkably, the effects of both capsazepine and SB366791 were prevented by AM251 (75 pmol). These pharmacological data suggest that a common endogenous agonist may have opposite functions at a given synapse. Supporting this view, we observed that several neurons in the dPAG co-expressed CB1 and TRPV1. Thus, the present work provides evidence that an endogenous substance, possibly anandamide, may exert both panicolytic and panicogenic effects via its actions at CB1 receptors and TRPV1 channels, respectively. This tripartite set-point system might be exploited for the pharmacotherapy of panic attacks and anxiety-related disorders. Neuropsychopharmacology (2012) 37, 478-486; doi:10.1038/npp.2011.207; published online 21 September 2011

The standpoint of professionals on the presence and demands of men on the healthcare services: perspectives for the analysis of the implementation of the Comprehensive Healthcare Policy for Men

In 2009, the Brazilian Comprehensive Healthcare Policy for Men (PNAISH) was launched in Brazil, seeking to reduce morbidity and mortality in this population group. This article strives to analyze the conceptions that health professionals have about the specific demands and behaviors of the male population served by the healthcare services. The data analyzed are part of a larger research project, the objective of which was to evaluate the initial actions of the implementation of PNAISH. Ethnographic observations in 11 health services and semi-structured interviews were conducted with 21 health professionals. From the perspective of health professionals, the presence of men in the healthcare services is still limited. According to them, it is comprised of two types of clients: workers and the elderly. The male behavior characteristics - haste, objectivity, fear and resistance - and the difficulty faced by health services in receiving this population are the main factors that drive men away from health services. Although the concept of gender is central to PNAISH, it is only triggered by healthcare professionals in order to justify the social standards expected in terms of men's behavior. The attribution of men's behavior to cultural factors ultimately obscures the relations of power that underlie gender relations.

Felypressin Increases Blood Pressure During Dental Procedures in Hypertensive Patients

Background: Felypressin has been added to local anesthetic to increase the length of the anesthetic effect and reduce toxicity during dental procedures. However, the effect on blood pressure remains uncertain, and this may be highly relevant in the dental treatment of hypertensive patients. Objective: To investigate the effect of felypressin on blood pressure in hypertensive patients with controlled BP. Methods: 71 subjects with these characteristics and in need of periodontal treatment were studied. After 10 minutes of rest, local anesthesia (prilocaine) was infiltrated with and without addition of felypressin. Then, a deep subgingival scaling was performed. Blood pressure was measured by an automated oscillometric device (DIXTAL DX2010). Ten minutes after the administration of the anesthetic, peak anesthetic action was recorded. The State-Trait Anxiety Inventory (STAI) was used to assess the patients' trait anxiety. Results: Systolic blood pressure increased after anesthesia, regardless of association with felypressin, throughout the dental procedure (p<0.05) and this response can be explained, at least in part, by the trait anxiety levels of the subjects. However, a further increase in diastolic blood pressure was observed when prilocaine was associated with felypressin (p<0.05), but this response did not change with trait anxiety levels. Conclusion: Felypressin increased the diastolic blood pressure of hypertensive patients with controlled blood pressure. Patients with high trait anxiety presented increases in systolic blood pressure upon some procedures, suggesting that an increase in blood pressure might also be related to fear or anxiety. (Arq Bras Cardiol 2012;99(2):724-731)

Cataract surgery: emotional reactions of patients with monocular versus binocular vision

Purpose: To analyze emotional reactions related to cataract surgery in two groups of patients (monocular vision - Group 1; binocular vision - Group 2). Methods: A transversal comparative study was performed using a structured questionnaire from a previous exploratory study before cataract surgery. Results: 206 patients were enrolled in the study, 96 individuals in Group 1 (69.3 +/- 10.4 years) and 110 in Group 2 (68.2 +/- 10.2 years). Most patients in group 1 (40.6%) and 22.7% of group 2, reported fear of surgery (p<0.001). The most important causes of fear were: possibility of blindness, ocular complications and death during surgery. The most prevalent feelings among the groups were doubts about good results and nervousness. Conclusion: Patients with monocular vision reported more fear and doubts related to surgical outcomes. Thus, it is necessary that phisycians considers such emotional reactions and invest more time than usual explaining the risks and the benefits of cataract surgery. Ouvir

A critical and descriptive approach to interictal behavior with the Neurobehavior Inventory (NBI)

Purpose: The purpose of this study was to test the psychometric properties of the Neurobehavior Inventory (NBI) in a group of temporal lobe epilepsy (TLE) patients from a tertiary care center, correlating its scores with the presence of psychiatric symptoms. Methods: Clinical and sociodemographic data from ninety-six TLE outpatients were collected, and a neuropsychiatric evaluation was performed with the following instruments: Mini-Mental State Examination (MMSE), structured psychiatric interview (MINI-PLUS), Neurobehavior Inventory (NBI), and Hamilton Depression Rating Scale (HAM-D). Results: Some traits evaluated by the NBI showed adequate internal consistency (mean inter-item correlation between 0.2 and 0.4) and were frequent, such as religiosity (74%) and repetitiveness (60.4%). Principal component analysis showed three factors, named here as emotions (Factor 1), hyposexuality (Factor 2), and unusual ideas (Factor 3). Depressive symptoms on HAM-D showed a strong association with emotions and hyposexuality factors. When patients with left TLE and right TLE were compared, the former exhibited more sadness (p=0.017), and the latter, a greater tendency toward sense of personal destiny (p=0.028). Conclusion: Depression influences NBI scoring, mainly emotionality and hyposexuality traits. Neurobehavior Inventory subscales can be better interpreted with an appropriate evaluation of comorbid mood and anxiety disorders. Compromise in left temporal mesial structures is associated with increased tendency toward sad affect, whereas right temporal pathology is associated with increased beliefs in personal destiny. (C) 2012 Elsevier Inc. All rights reserved.

BODY DYSMORPHIC DISORDER IN PATIENTS WITH OBSESSIVE-COMPULSIVE DISORDER: PREVALENCE AND CLINICAL CORRELATES

Background The prevalence, sociodemographic aspects, and clinical features of body dysmorphic disorder (BDD) in patients with obsessivecompulsive disorder (OCD) have been previously addressed in primarily relatively small samples. Methods We performed a cross-sectional demographic and clinical assessment of 901 OCD patients participating in the Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders. We used the Structured Clinical Interview for DSM-IV Axis I Disorders; Yale-Brown Obsessive-Compulsive Scale; Dimensional Yale-Brown Obsessive-Compulsive Scale (DY-BOCS); Brown Assessment of Beliefs Scale; Clinical Global Impression Scale; and Beck Depression and Anxiety Inventories. Results The lifetime prevalence of BDD was 12.1%. The individuals with comorbid BDD (OCD-BDD; n = 109) were younger than were those without it. In addition, the proportions of single and unemployed patients were greater in the OCD-BDD group. This group of patients also showed higher rates of suicidal behaviors; mood, anxiety, and eating disorders; hypochondriasis; skin picking; Tourette syndrome; and symptoms of the sexual/religious, aggressive, and miscellaneous dimensions. Furthermore, OCD-BDD patients had an earlier onset of OC symptoms; greater severity of OCD, depression, and anxiety symptoms; and poorer insight. After logistic regression, the following features were associated with OCD-BDD: current age; age at OCD onset; severity of the miscellaneous DY-BOCS dimension; severity of depressive symptoms; and comorbid social phobia, dysthymia, anorexia nervosa, bulimia nervosa, and skin picking. Conclusions Because OCD patients might not inform clinicians about concerns regarding their appearance, it is essential to investigate symptoms of BDD, especially in young patients with early onset and comorbid social anxiety, chronic depression, skin picking, or eating disorders. Depression and Anxiety 29: 966-975, 2012. (C) 2012 Wiley Periodicals, Inc.

Study on the regulation of mRNA expression of GABA transporters (GAT-1 and GAT-3) in rat brain

The submitted work concentrated on the study of mRNA expression of two distinct GABA transporters, GAT-1 and GAT-3, in the rat brain. For the detection and quantification of the chosen mRNAs, appropriate methods had to be established. Two methods, ribonuclease protection assay (RPA) and competitive RT-PCR were emloyed in the present study. Competitive RT-PCR worked out to be 20 times more sensitive as RPA. Unlike the sensitivity, the fidelity of both techniques was comparable with respect to their intra- and inter-assay variability.The basal mRNA levels of GAT-1 and GAT-3 were measured in various brain regions. Messenger RNAs for both transporters were detected in all tested brain regions. Depending on the region, the observed mRNA level for GAT-1 was 100-300 higher than for GAT-3. The GAT-1 mRNA levels were similar in all tested regions. The distribution of GAT-3 mRNA seemed to be more region specific. The strongest GAT-3 mRNA expression was detected in striatum, medulla oblongata and thalamus. The lowest levels of GAT-3 were in cortex frontalis and cerebellum.Furthermore, the mRNA expression for GAT-1 and GAT-3 was analysed under altered physiological conditions; in kindling model of epilepsy and also after long-term treatment drugs modulating GABAergic transmission. In kindling model of epilepsy, altered GABA transporter function was hypothesised by During and coworkers (During et al., 1995) after observed decrease in binding of nipecotic acid, a GAT ligand, in hippocampus of kindled animals. In the present work, the mRNA levels were measured in hippocampus and whole brain samples. Neither GAT-1 nor GAT-3 showed altered transcription in any tested region of kindled animals compared to controls. This leads to conclusion that an altered functionality of GABA transporters is involved in epilepsy rather than a change in their expression.The levels of GAT-1 and GAT-3 mRNAs were also measured in the brain of rats chronically treated with diazepam or zolpidem, GABAA receptor agonists. Prior to the molecular biology tests, behavioural analysis was carried out with chronically and acutely treated animals. In two tests, open field and elevated plus-maze, the basal activity exploration and anxiety-like behaviour were analysed. Zolpidem treatment increased exploratory activity. There were observed no differencies between chronically and acutely treated animals. Diazepam increased exploratory activity and decresed anxiety-like behaviour when applied acutely. This effect disappeard after chronic administration of diazepam. The loss of effect suggested a development of tolerance to effects of diazepam following long-term administration. Double treatment, acute injection of diazepam after chronic diazepam treatment, confirmed development of a tolerance to effects of diazepam. Also, the mRNAs for GAT-1 and GAT-3 were analysed in cortex frontalis, hippocampus, cerebellum and whole brain samples of chronically treated animals. The mRNA levels for any of tested GABA transporters did not show significant changes in any of tested region neither after diazepam nor zolpidem treatment. Therefore, changes in GAT-1 and GAT-3 transcription are probably not involved in adaptation of GABAergic system to long-term benzodiazepine administration and so in development of tolerance to benzodiazepines.

Elektrophysiologische, molekularbiologische und verhaltensbiologische Untersuchungen zur Funktion von N-Methyl-D-Aspartat-Rezeptoren bei Gehirnentwicklung und Lernvorgängen

Im Zentralnervensystem der Säuger steuern N-Methyl-D-Aspartat-(NMDA)-Rezeptoren viele neuronale Prozesse, insbesondere während der Ontogenese sowie bei Lern- und Gedächtnisvorgängen. In der vorliegenden Arbeit wurde die Bedeutung dieser Rezeptoren während der Kortexentwicklung und bei Lernvorgängen mittels elektrophysiologischer, molekularbiologischer, pharmakologischer, histologischer, genetischer und verhaltensbiologischer Methoden an der Maus untersucht. Oszillatorische Netzwerkaktivität ist für die gesunde Entwicklung des Kortex essentiell. Mittels gepaarter patch-clamp Experimente an neonatalen Subplattenzellen wurde festgestellt, dass diese Neurone elektrisch gekoppelt sind. Damit könnten sie einen wichtigen Beitrag zur Entstehung bzw. Verstärkung von Netzwerkoszillationen leisten. Subplattenzellen erhalten afferenten Eingang aus dem Thalamus sowie von benachbarten Subplattenzellen. Die funktionellen und molekularen Eigenschaften dieser Synapsen differierten in eingangsspezifischer Weise. Subplatteninterne Verbindungen besaßen Integrations- und Summationsfähigkeiten, wenig synaptische Ermüdung, Paarpulsfazilitierung und einen erhöhten NR2D-Anteil in ihren NMDA-Rezeptoren. CA1-Pyramidenzellen des adulten Hippocampus zeigten eine den Subplattenzellen vergleichbare eingangsspezifische Verteilung der NMDA-Rezeptor-Untereinheiten. Synapsen von Schaffer-Kollateralen besaßen einen höheren NR2B-Anteil als temporo-ammonische Verbindungen. Die Aktivierung von Dopamin-Rezeptoren potenzierte NR2B-vermittelte synaptische Ströme in CA1-Neuronen. Bei komplexen Lernvorgängen, wie der Extinktion einer traumatischen Erinnerung, spielten NMDA-Rezeptoren von hippocampalen CA1-Zellen eine entscheidende Rolle. CA1-NMDA-Rezeptor-ko-Mäuse zeigten erhebliche Extinktionsdefizite nach Angstkonditionierung. Zudem entwickelten diese Mäuse erhöhte Ängstlichkeit und Hyperaktivität. Das sind beim Menschen Symptome für psychiatrische Angststörungen. Daher könnten CA1-NMDA-Rezeptor-ko-Mäuse als neues Tiermodell für solche Störungen dienen, die durch ein traumatisches Erlebnis ausgelöst werden, wie beim Posttraumatischen Stresssyndrom (PTSD).

Psychiatric comorbidity, Restless Legs Syndrome and Nocturnal Eating Disorder: a case-control study

Objective: to evaluate the psychopathological profile in primary Restless Legs Syndrome (p-RLS) patients with and without nocturnal eating disorder (NED), analysing obsessive-compulsive traits, mood and anxiety disorder, and the two domains of personality proposed by Cloninger, temperament and character. Methods: we tested ten p-RLS patients without NED, ten p-RLS patients with NED and ten healthy control subjects, age and sex-matched, using Hamilton Depression and Anxiety Rating Scales, State-Trait Anxiety Inventory, Maudsley Obsessive Compulsive Inventory (MOCI) and Temperament and Character Inventory - revised (TCI). Results: p-RLS patients, particularly those with NED, had increased anxiety factor scores. MOCI-total, doubting and checking compulsion, and TCI-harm avoidance scores were significantly higher in p-RLS patients with NED. p-RLS patients without NED had significantly higher MOCI-doubting scores and a trend toward higher checking compulsion and harm avoidance scores with an apparent grading from controls to p-RLS patients without NED to p-RLS with NED. Conclusions: higher harm avoidance might predispose to display obsessive-compulsive symptoms, RLS and then, with increasing severity, compulsive nocturnal eating. RLS and NED could represent a pathological continuum in which a dysfunction in the limbic system, possibly driven by a dopaminergic dysfunction, could be the underlying pathophysiological mechanism.

Valutazione affettiva del setting odontoiatrico in età evolutiva

Lo studio si pone l'obiettivo di approfondire il tema della valutazione affettiva del setting odontoiatrico in età evolutiva indagando se possa essere modulata da fattori quali: differenze di genere, specifici quadri patologici (Displasia Ectodermica e Patologie Sistemiche Croniche) responsabili di pregresse esperienze odontoiatriche e/o ospedalizzazioni; stato affettivo del bambino, stato affettivo del genitore. Materiali e metodi Studio 1. 85 soggetti [39 (19 maschi e 20 femmine) affetti da PSC e 46 (26 maschi e 20 femmine) soggetti sani] (range di età: 5-14 anni). Sono stati somministrati: un compito di valutazione immagini con 36 immagini (12 a contenuto piacevole, 12 neutro e 12 spiacevole) dallo IAPS e 12 immagini a contenuto odontoiatrico e dei questionari (MCDASf, CFSS-DS, TAD). Studio 2. 45 soggetti (19 maschi affetti da EDs e 26 maschi sani) (range di età: 5-14 anni). Sono stati somministrati: il compito di valutazione immagini precedentemente descritto e i questionari (MCDASf, CFSS-DS, TAD). Studio 3. 104 bambini (64 maschi and 40 femmine) (range di età: 5-14 anni) e uno dei genitori (19 padri and 69 madri). Sono stati somministrati i questionari MCDASf, CFSS-DS, TAD ai bambini e FDPQ, STAI-Y1, Y2-BDI-II ai genitori. Risultati: il contesto odontoiatrico ha una caratterizzazione affettiva distinta rispetto a contesti piacevoli, spiacevoli o neutri; specifici quadri patologici (EDs e PSC) non sembrano modulare il tipo di valutazione affettiva del contesto odontoiatrico; le femmine, attribuiscono al contesto odontoiatrico una valenza significativamente più spiacevole e una maggiore attivazione emotiva rispetto ai maschi; la paura del dolore odontoiatrico del genitore ha una correlazione con l’ansia dei bambini. Conclusione: è importante che l’odontoiatra consideri che la risposta emotiva delle bambine può essere caratterizzata da vissuti di paura con tendenza a comportamenti di allontanamento e valuti se la figura genitoriale rappresenta una risorsa o un elemento disturbante nella corso della seduta stessa.

The phenomenological experiences of Autobiographical Memory: A cross-sectional and a longitudinal study

Phenomenology is a critical component of autobiographical memory retrieval. Some memories are vivid and rich in sensory details whereas others are faded; some memories are experienced as emotionally intense whereas others are not. Sutin and Robins (2007) identified 10 dimensions in which a memory may vary—i.e., Vividness, Coherence, Accessibility, Sensory Details, Emotional Intensity, Visual Perspective, Time Perspective, Sharing, Distancing, and Valence—and developed a comprehensive psychometrically sound measure of memory phenomenology, the Memory Experiences Questionnaire (MEQ). Phenomenology has been linked to underlining stable dispositions—i.e. personality, as well as to a variety of positive/negative psychological outcomes—well-being and life satisfaction, depression and anxiety, among others. Using the MEQ, a cross-sectional and a longitudinal study were conducted on a large sample of American and Italian adults. In both studies, participants retrieved two ‘key’ personal memories, a Turning Point and a Childhood Memory, and rated the affect and phenomenology of each memory. Participants also completed self-reported measures of personality (i.e. Neuroticism and Conscientiousness), and measures of depression, well-being and life satisfaction. The present research showed that phenomenological ratings tend (a) to cross-sectionally increase across adulthood (Study 1), and (b) to be moderately stable over time, regardless the contents of the memories (Study 2). Interrelations among memory phenomenology, personality and psychological outcome variables were also examined (Study 1 and Study 2). In particular, autobiographical memory phenomenology was proposed as a dynamic expression of personality functioning that partially explains adaptive/maladaptive psychological outcomes. In fact, the findings partially supported the hypothesized mediating effect of phenomenology on the personality association with psychological outcomes. Implications of the findings are discussed proposing future lines of research. In particular, the need for more longitudinal studies is highlighted, along with the combined application of both self-report questionnaires and narrative measures.

Chronic posttraumatic stress and its predictors in patients living with an implantable cardioverter defibrillator

Patients with an implantable cardioverter defibrillator (ICD) show clinically relevant depression and anxiety, but little is known about their levels of posttraumatic stress. We assessed chronic posttraumatic stress attributable to a traumatic cardiac event and its predictors in patients at two time points after ICD placement.

Mood and nonmood components of perceived stress and exacerbation of Crohnʼs disease

BACKGROUND: Diverse psychological factors are involved in the pathophysiology of stress. In order to devise effective intervention strategies, it is important to elucidate which factors play the most important role in the association between psychological stress and exacerbation of Crohn's disease (CD). We hypothesized that the association between perceived stress and exacerbation of CD would remain after removal of mood and anxiety components, which are largely involved in stress perception. METHODS: In all, 468 adults with CD were recruited and followed in different hospitals and private practices of Switzerland for 18 months. At inclusion, patients completed the Perceived Stress Questionnaire and anxiety and depression were assessed using the Hospital Anxiety and Depression Scale. During the follow-up, gastroenterologists assessed whether patients presented with a CD exacerbation. By means of binary logistic regression analysis, we estimated the factor by which one standard deviation of perceived stress would increase the odds of exacerbation of CD with and without controlling for anxiety and depression. RESULTS: The odds of exacerbation of CD increased by 1.85 times (95% confidence interval 1.43-2.40, P < 0.001) for 1 standard deviation of perceived stress. After removing the anxiety and depression components, the residuals of perceived stress were no longer associated with exacerbation of CD. CONCLUSIONS: The association between perceived stress and exacerbation of CD was fully attributable to the mood components, specifically anxiety and depression. Future interventional studies should evaluate the treatment of anxiety and depression as a strategy for potential prevention of CD exacerbations. (Inflamm Bowel Dis 2011;).

Comparative Study of Informal Health Care Networks and Elderly Health Status in Argentina and Cuba

The objective of this study is to evaluate the impact of informal care support networks on the health status, life satisfaction, happiness and anxiety of elderly individuals in Argentina and Cuba. Recent economic changes, demographic changes, the structure of families and changes in women?s labor participation have affected the availability of informal care. Additionally, the growing number of elderly as a percentage of total population has significant implications for both formal and informal care in Argentina and Cuba. Methods: The SABE - Survey on Health, Well-Being, and Aging in Latin America and the Caribbean, 2000 was used as the data source. The survey has a sample of 10,656 individuals aged 60 years and older residing in private households occupied by permanent dwellers in 7 cities in the Latin American and Caribbean region. My study will focus on the Buenos Aires and Havana samples in which there were 1043 individuals and 1905 individuals respectively. General sampling design was used to establish comparability between countries. Individuals requiring assistance are surveyed on their source of help and the relative impact of informal versus paid help is measured for this group. Other measures of social support (number of living children, companionship and number of individuals living in the same dwelling) are used to measure networks for the full sample. Multivariate probit regression analyses were run separately for Cuba and for Argentina to evaluate the marginal impacts of the types of social support on health status, life satisfaction, happiness and anxiety. Results: For Argentina, almost all of the family help variables positively impact good health. Getting help from most other members of the family negatively impacts satisfaction with life. Happiness is affected differently by each of the family help variables but community support increases the likelihood of being happy. Although none of the family or community help variables show statistical significance, most negatively affect anxiety levels. In Cuba, all of the social support variables have a positive marginal impact on the health status of the elderly. In this case, some of the family and community help variables have a negative marginal impact on life satisfaction; however, it appears that having those closest to the elderly, children, spouse, or other family, positively impacts life satisfaction. Most of the support variables negatively impact happiness. Receiving help from a child, spouse or parent is associated with a marginal increase in anxiety, whereas receiving help from a grandchild, another family member or a friend actually reduces anxiety. Discussion: The study highlights the necessity for enhancing the coordination of various care networks in order to provide adequate care and reduce the burdens of old age on the individual, family and society and the need for consistent support for the caregivers. More qualitative work should be done to identify how support is given and what comprises the support. The constant change and advancement of the world, and the growth of the Latin American and Caribbean region, suggests that more updates studies need to be done.

Thought-Action Fusion and Neutralization Behavior

This study presents a new inventory to assess thought-action fusion (TAF). 160 college students ages 18 to 22 (M = 19.17, SD = 1.11) completed the new Modified Thought Action Scale (MTAFS). Results indicated high internal consistency in the MTAFS (Cronbach’s α = .95). A principal component analysis suggested a three factor solution of TAF-Moral (TAFM), TAFLikelihood (TAFL), and TAF-Harm avoidance-Positive (TAFHP) all with eigenvalues above 1, and factor loadings above .4. A second study examined the association between TAF, obsessivecompulsive and anxiety tendencies after the activation of TAF-like thought processes in a nonclinical sample (n=76). Subjects were randomly assigned to one of three treatment groups intended to provoke TAFL-self, TAFL-other, and TAF moral thought processes. Stepwise regression analyses revealed: 1) the Obsessive-Compulsive Inventory subscales Neutralizing and Ordering significantly predicted instructed neutralization behavior (INB) in non-clinical participants; 2) TAF-Likelihood contributed significant unique variance in INB. These findings suggest that the provocation of neutralization behavior may be mediated by specific subsets of TAF and obsessive-compulsive tendencies.