There is growing evidence that the protozoan Toxoplasma gondii modifies behaviour of its intermediate hosts, including humans, where it globally infects about 20-60% of the population. Although it is considered asymptomatic in its latent stage, it was previously found to have remarkable and gender different effects on the personality factors A (warmth), G (rule consciousness), L (vigilance, mistrust) and Q3 (self-control, self-image) from Cattell's 16PF Questionnaire. We performed a double blind experiment testing 72 and 142 uninfected men and women, respectively, and 20 and 29 infected men and women, respectively, in order to verify these gender differences using behavioural experiments. Our composite behavioural variables Self-Control and Clothes Tidiness (analogue to the 16PF factors G--conscientiousness and Q3--self-control) showed a significant effect of the toxoplasmosis-gender interaction with infected men scoring significantly lower than uninfected men and a trend in the opposite direction in women. The effect of the toxoplasmosis-gender interaction on our composite behavioural variable Relationships (analogue to factor A--warmth) approached significance; infected men scored significantly lower than uninfected men whereas there was no difference in women. In the composite behavioural variable Mistrust (analogue to factor L), the pattern was affected by environment (rural versus urban). Possible interpretations of the gender differences are discussed.

• MeSH
• chování * MeSH
• dospělí MeSH
• důvěra psychologie   MeSH
• dvojitá slepá metoda MeSH
• interpersonální vztahy MeSH
• lidé MeSH
• odívání psychologie   MeSH
• osobnost MeSH
• sebepojetí MeSH
• sexuální faktory MeSH
• toxoplazmóza psychologie   MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• randomizované kontrolované studie MeSH

Animals often show correlated suites of consistent behavioural traits, i.e., personality or behavioural syndromes. Does this conflict with potential phenotypic plasticity which should be adaptive for animals facing various contexts and situations? This fundamental question has been tested predominantly in studies which were done in non-breeding contexts and under laboratory conditions. Therefore, in the present study we examined the temporal stability of behavioural correlations in a breeding context and under natural conditions. We found that in the great reed warbler (Acrocephalus arundinaceus) females, the intensity of their nest defence formed a behavioural syndrome with two other traits: their aggression during handling (self-defence) and stress responses during handling (breath rate). This syndrome was stable across the nesting cycle: each of the three behavioural traits was highly statistically repeatable between egg and nestling stages and the traits were strongly correlated with each other during both the egg stage and the nestling stage. Despite this consistency (i.e., rank order between stages) the individual behaviours changed their absolute values significantly during the same period. This shows that stable behavioural syndromes might be based on behaviours that are themselves unstable. Thus, syndromes do not inevitably constrain phenotypic plasticity. We suggest that the observed behavioural syndrome is the product of interactions between behavioural and life history trade-offs and that crucial proximate mechanisms for the plasticity and correlations between individual behaviours are hormonally-regulated.

• Klíčová slova
• Acrocephalus arundinaceus, Behavioural correlations, Breath rate, Handling aggression, Nest defence, Stress hormone,
• MeSH
• chování zvířat fyziologie   MeSH
• fenotyp MeSH
• hnízdění fyziologie   MeSH
• rozmnožování fyziologie   MeSH
• zpěvní ptáci fyziologie   MeSH
• zvířata MeSH
• Check Tag
• ženské pohlaví MeSH
• zvířata MeSH
• Publikační typ
• časopisecké články MeSH

Although patients with insomnia often show a discrepancy between self-reported and objective sleep parameters, the role of and change in this phenomenon during treatment remain unclear. The present study aimed to assess the effect of cognitive behavioural therapy for insomnia on subjective and objective sleep discrepancy of total sleep time, sleep-onset latency and wake after sleep onset. The total sleep time discrepancy was also assessed across the entire therapy. The second aim was to examine the treatment outcome of two insomnia groups differing in sleep perception. Thirty-six adults with insomnia (mean age = 46.7 years, SD = 13.9; 22 females) were enrolled in the final analyses. Patients underwent a 6-week group cognitive behavioural therapy for insomnia programme. Sleep diary and actigraphy measurements were obtained during the therapy. Patients who underestimated total sleep time (n = 16; underestimating group) were compared with patients who accurately perceived or overestimated total sleep time (n = 20; accurate/overestimating group). After cognitive behavioural therapy for insomnia, a significant decrease of total sleep time and sleep-onset latency discrepancy was observed without a change in wake after sleep onset discrepancy in the total sample. Only the underestimating group reported decreased sleep-onset latency discrepancy after the treatment, whereas total sleep time discrepancy significantly changed in both groups. The underestimating group showed a significant decrease of total sleep time discrepancy from Week 1 to Week 2 when the sleep restriction was implemented, whereas the accurate/overestimating group showed the first significant change at Week 4. In conclusion, both groups differing in sleep perception responded similarly to cognitive behavioural therapy for insomnia, although different In conclusion, both groups differing in sleep perception responded similarly to cognitive behavioural therapy for insomnia, although different therapeutic components could play important roles in each group. components could play important roles in each group.

• Klíčová slova
• actigraphy, cognitive behavioural therapy for insomnia, insomnia, objective - subjective sleep discrepancy, sleep misperception,
• MeSH
• aktigrafie metody   MeSH
• kognitivně behaviorální terapie metody   MeSH
• lidé středního věku MeSH
• lidé MeSH
• polysomnografie MeSH
• poruchy iniciace a udržování spánku diagnóza   patofyziologie   MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

In animals, behavioural personality traits have been well-documented in a wide array of species. However, these traits, different between individuals, are not completely stable in individuals. They show behavioural plasticity like many other phenotypic traits. This plasticity is able to overcome some weak aspects of personality trait behavioural strategy. In the present study, we examined the relationship between motor personality traits and behavioural plasticity in the common vole (Microtus arvalis) using a PhenoTyper (PT) box (Noldus). During a three-day test, four behavioural motor activity parameters were monitored in 47 voles: distance moved, (loco)motion duration, motion change frequency, sprint duration. Consistency repeatability (RC) of the parameters from the PT test was very high, with all values ≥ 0.91. To select the best linear mixed-effect models (LMMs), several predictors (test day, sex, body weight) were tested. Only test day had a significant effect on the dependent variables and other predictors did not improve the LMMs. Further, we found significant effects of random intercepts (motor personality traits) and slopes (behavioural plasticity), as well as significant negative correlations between them for all behavioural parameters. Our results indicate that motor personality traits were connected with behavioural plasticity. Moreover, we revealed a significant positive correlation between the random slopes of (loco)motion duration and motion change frequency. This relationship could indicate some central plasticity of motor personality traits. In conclusion, negative correlations between the motor personality traits and the behavioural plasticity demonstrate expression of convergent tendency from both opposite trait values. This corresponds with different ideas on ability to compensate personality effects or to prepare for potential future conditions. In the laboratory, plasticity of personality traits take place whenever an animal is placed e. g. in a breeding box for the first time or is left for a long time in an experimental apparatus.

• Klíčová slova
• Behavioural plasticity, Common vole, Motor personality traits, PhenoTyper box,
• MeSH
• Arvicolinae * MeSH
• chování zvířat * MeSH
• fenotyp MeSH
• osobnost MeSH
• tělesná hmotnost MeSH
• zvířata MeSH
• Check Tag
• zvířata MeSH
• Publikační typ
• časopisecké články MeSH

N-(2-methoxybenzyl)phenethylamines (NBOMes) are a family of potent 5-HT2A agonists containing substances emerging on the illicit drug market as a replacement for N,N-diethyllysergamide (LSD). Despite the increasing use of NBOMes for diagnostic, research and recreational purposes, only a limited number of studies have focussed on their in vivo effect. Here, we investigated pharmacokinetics, systemic toxicity, thermoregulation in individually and group-housed animals, and acute behavioural effects after subcutaneous administration of 2,5-dimethoxy-4-(2-((2-methoxybenzyl)amino)ethyl)benzonitrile (25CN-NBOMe; 0.2, 1, and 5 mg/kg) in Wistar rats. Drug concentration peaked 1 h after the administration of 5 mg/kg in both blood serum and brain tissue with a half-life of 1.88 and 2.28 h, respectively. According to Organisation for Economic Co-operation and Development 423 toxicity assay, the drug is classified into category 3 with a lethal dose of 300 mg/kg and an estimated LD50 value of 200 mg/kg. Histological examination of organs collected from rats injected with the lethal dose revealed subtle pathological changes, highly suggestive of acute cardiovascular arrest due to malignant arrhythmia. Altered thermoregulation after 5 mg/kg was demonstrated by reduced body temperature in individually housed rats (p < 0.01). Behavioural effects assessed by the Open Field test and Prepulse Inhibition of Startle Response revealed that the two lower doses (0.2 and 1 mg/kg) caused a reduction in locomotor activity (p < 0.01), increased anxiety (p < 0.05) and 5 mg/kg additionally impaired sensorimotor gating (p < 0.001). In summary, 25CN-NBOMe readily passes the blood-brain barrier and exhibits a moderate level of toxicity and behavioural effect comparable with other NBOMes.

• Klíčová slova
• 25CN-, NBOMe, Wistar rat, behavioural study, novel psychoactive substances, toxicity,
• MeSH
• fenethylaminy MeSH
• halucinogeny * farmakologie   MeSH
• krysa rodu Rattus MeSH
• potkani Wistar MeSH
• termoregulace MeSH
• vztah mezi dávkou a účinkem léčiva MeSH
• zvířata MeSH
• Check Tag
• krysa rodu Rattus MeSH
• zvířata MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Názvy látek
• fenethylaminy MeSH
• halucinogeny * MeSH

The rapid evolution of technologies is a key innovation in the organisation and management of physical activities (PA) and sports. The increase in benefits and opportunities related to the adoption of technologies for both the promotion of a healthy lifestyle and the management of chronic diseases is evident. In the field of telehealth, these devices provide personalised recommendations, workout monitoring and injury prevention. The study aimed to provide an overview of the landscape of technology application to PA organised to promote active lifestyles and improve chronic disease management. This review identified specific areas of focus for the selection of articles: the utilisation of mobile APPs and technological devices for enhancing weight loss, improving cardiovascular health, managing diabetes and cancer and preventing osteoporosis and cognitive decline. A multifactorial intervention delivered via mobile APPs, which integrates PA while managing diet or promoting social interaction, is unquestionably more effective than a singular intervention. The main finding related to promoting PA and a healthy lifestyle through app usage is associated with "behaviour change techniques". Even when individuals stop using the APP, they often maintain the structured or suggested lifestyle habits initially provided by the APP. Various concerns regarding the excessive use of APPs need to be addressed.

• Klíčová slova
• chronic disease, eHealth, physical exercise, telemedicine, weight control,
• MeSH
• behaviorální terapie MeSH
• cvičení psychologie   MeSH
• dieta MeSH
• lidé MeSH
• mobilní aplikace * MeSH
• telemedicína * MeSH
• životní styl MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• přehledy MeSH

BACKGROUND: Psychotherapy requires clinical supervision. This is systematic guidance of a therapist by a supervisor. Inevitably, there is a question of training new high-quality therapists. This is related to supervision of their basic training. Later, it is important to provide an opportunity for lifelong supervision throughout the entire psychotherapeutic practice. METHOD: PUBMED data base was searched for articles using the key words "supervision in CBT", "therapeutic relations", "transference", "countertransference", "schema therapy", "dialectical behavioral therapy". The search was repeated by changing the key word. No language or time constraints were applied. The lists of references of articles detected by this computer data base search were examined manually to find additional articles. We also used the original texts of A. T. Beck, J. Beck, M. Linehan, R. Leahy, J. Young and others. Basically this is a review with conclusions about supervision in cognitive behavioral therapy. RESULTS: The task of supervision is obvious - to increase the value of the therapeutic process in the client's best interest. At the same time, supervision is an educational process in the truest sense of the word, including an opportunity to select one's own supervisor. This is a very important procedural aspect since the therapist identifies with his/her supervisor, either consciously or unconsciously. Establishing the supervisor-supervisee relationship is based on principles similar to those in the therapeutic relationship. There is an important parallel reflecting the therapist-client relationship. This is because any changes in the supervisory process are analogically transferred onto the therapist-client relationship. Additionally, supervision is oriented towards increasing the therapist's competencies. The CBT therapist's basic skills involve good theoretical knowledge, professional behaviour towards clients, ability to use specific therapeutic strategies for maintaining the therapeutic relationship, sensitivity to parallel processes and accomplishment of changes, and adherence to ethical norms. Given the fact that during supervision, the supervisee may be in any stage of his/ her training, supervision must take into consideration where the therapist is in his/her training and development and what he/she has or has not learnt. CONCLUSIONS: Both the literature and our experience underscore the importance of careful supervision of cognitive behavioral therapy. The supervisory relationship is similar to a therapeutic relationship and the supervisee also needs security, acceptance and appreciation for his/her professional growth. However, there is more freedom in the relationship. Supervision may only lead to the supervisee's professional growth if it supports his/her individuality and helps him/her to discover things. Therefore, numerous approaches are used in supervision which are associated with the abilities to self-reflect and to realize transference and countertransference mechanisms.

• MeSH
• klinické kompetence MeSH
• kognitivně behaviorální terapie výchova   MeSH
• lidé MeSH
• vyučování * MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

Latent toxoplasmosis has been previously found to cause behavioural and personality changes in humans, which are specific for each gender. Here we tested the stress hypothesis of these gender differences based on the assumption that latent toxoplasmosis causes long-term subliminal stress. In line with this hypothesis, the gender difference will appear specifically in situations with interpersonal context because in contrast to the typical individualistic coping style of men, women have a tendency to express elevated prosocial behaviour under stress. Altogether 295 biology students (29/191 females and 27/104 males infected by T. gondii) played a modified version of the Dictator Game and the Trust Game. As predicted, a gender difference in the effect of latent toxoplasmosis was found for the measure of reciprocal altruism in the Trust Game (p = 0.016), but both genders appeared less generous when infected in the Dictator Game modified to minimize social connotation (p = 0.048).

• MeSH
• experimentální hry * MeSH
• fyziologický stres * MeSH
• lidé MeSH
• mladý dospělý MeSH
• pohlavní dimorfismus * MeSH
• Toxoplasma * MeSH
• toxoplazmóza komplikace   psychologie   MeSH
• zvířata MeSH
• Check Tag
• lidé MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• zvířata MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

• MeSH
• behaviorální terapie * MeSH
• dospělí MeSH
• kombinovaná terapie MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• obsedantně kompulzivní porucha farmakoterapie   psychologie   terapie   MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH

AIM: The paper describes the characteristics of relationship obsessive-compulsive disorder (R-OCD), including the types of obsessions and compulsions, the common triggers and the impact on psychological well-being and relationship functioning. It also offers basic cognitive-behavioural strategies to help patients change their attitudes towards obsessive thoughts and reduce compulsive behaviours. METHODS: This article is a narrative review of the literature and case studies on R-OCD. To search for relevant sources, we used PubMed, PsycINFO and Web of Science databases with the keywords "relationship obsessive compulsive disorder", "R-OCD", "relationship OCD" and "partner-focused OCD". We included only studies published in English from January 1990 to June 2023. The paper provides examples of how basic cognitive-behavioural strategies help individuals with R-OCD. RESULTS: People with R-OCD experience intrusive thoughts about whether they have the right feelings for their partner, whether their partner loves them, whether the relationship is suitable or whether their partner has flaws. These thoughts trigger the urge to perform various rituals to alleviate anxiety, such as repeated checking, reassurance or comparison. However, this behaviour leads to disruption of the relationship and long-term maintenance of the anxiety. Examples of basic cognitive-behavioural strategies can be applied in clinical practice to help individuals change their attitudes towards relational obsessive thoughts and reduce compulsive behaviours.

• MeSH
• interpersonální vztahy MeSH
• kognitivně behaviorální terapie * metody   MeSH
• kompulzivní chování psychologie   terapie   MeSH
• lidé MeSH
• obsedantně kompulzivní porucha * psychologie   terapie   MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• přehledy MeSH