@article{MTMT:34726681,
	title = {Heart rate perception and expectation impact laboratory-induced perceived stress},
	url = {https://m2.mtmt.hu/api/publication/34726681},
	author = {Nagy, Tamás and Ipacs, Henriett and Ferentzi, Eszter and Köteles, Ferenc},
	doi = {10.1016/j.ijpsycho.2024.112326},
	journal-iso = {INT J PSYCHOPHYSIOL},
	journal = {INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY},
	volume = {199},
	unique-id = {34726681},
	issn = {0167-8760},
	abstract = {Previous studies have shown that the human capacity to gauge one's own physiological state is notoriously flawed. The cause for the mismatch between perceived and physiological stress has not yet been properly identified. In this study, we assumed that cardioceptive accuracy (CAc) is positively associated with cardiovascular reactivity, and CAc and expectation about stress might account for the discrepancy between perceived and physiological stress. In a crossover experiment, we assessed cardioceptive accuracy in two ways (mental heartbeat tracking task and perception of heart rate), and induced physiological (handgrip exercise) and mental (N-back task) stress in 64 university students (51 % male, mean age 22.2). We assessed cardiac and electrodermal activity, and expected and perceived stress. We found that indicators of cardioceptive accuracy were not associated with cardiovascular reactivity. However, heart rate perception moderated the association between the change in heart rate and perceived stress in the physical but not in the mental task. Whereas heartbeat tracking accuracy was not associated with perceived stress. Moreover, perceived stress was predicted by the expected stress but not by the change in heart rate and electrodermal activity in the mental stress task. In conclusion, heart rate perception and expectation of stress may shape perceived stress more than actual physiological changes in moderate acute stress.},
	year = {2024},
	eissn = {1872-7697},
	orcid-numbers = {Nagy, Tamás/0000-0001-5244-0356; Ferentzi, Eszter/0000-0001-9495-4216; Köteles, Ferenc/0000-0001-5460-5759}
}

@article{MTMT:34376424,
	title = {The effect of 10-week long yoga training on interoceptive abilities: cross-sectional and longitudinal investigation of cardiac and gastric accuracy},
	url = {https://m2.mtmt.hu/api/publication/34376424},
	author = {Koncz, Ádám and Csala, Barbara and Ferentzi, Eszter},
	doi = {10.1007/s42977-023-00195-y},
	journal-iso = {BIOL FUTURA},
	journal = {BIOLOGIA FUTURA},
	volume = {2023},
	unique-id = {34376424},
	issn = {2676-8615},
	abstract = {Based on their characteristics, it is likely that mind–body techniques develop interoception, the perception of bodily state. Nevertheless, findings on mindfulness, meditation, yoga, and body scan techniques are inconclusive. Additionally, the methodological scope is not exhaustive, neither in terms of the intervention nor the applied measure of interoception. This study investigated for the first time the effect of regular yoga training on cardiac and gastric perceptual ability (measured with the mental heartbeat tracking task and the water load task, respectively). With the involvement of 90 female university students (yoga group n = 57, control group n = 33) we did not find any connection between baseline heartbeat perception score and gastric fullness. Moreover, the applied 10-week-long regular yoga training did not develop any of the measured interoceptive abilities. We conclude that yoga might develop other abilities than these specific sensations. Very probably, the measured cardiac and gastric perceptual abilities do not represent bodily sensations in general. It would be worth to investigate, however, the effect of longer yoga training on interoception.},
	year = {2023},
	eissn = {2676-8607},
	orcid-numbers = {Koncz, Ádám/0000-0003-1114-5734; Csala, Barbara/0000-0001-6167-4402; Ferentzi, Eszter/0000-0001-9495-4216}
}

@article{MTMT:34156170,
	title = {Heart activity perception: narrative review on the measures of the cardiac perceptual ability},
	url = {https://m2.mtmt.hu/api/publication/34156170},
	author = {Körmendi, János and Ferentzi, Eszter},
	doi = {10.1007/s42977-023-00181-4},
	journal-iso = {BIOL FUTURA},
	journal = {BIOLOGIA FUTURA},
	volume = {2023},
	unique-id = {34156170},
	issn = {2676-8615},
	abstract = {Measures of cardiac perceptual ability (also called cardiac accuracy) are methods of cardiac interoception, the perception of bodily sensation related to heart activity. This narrative review aims to provide an overview of these methods. We differentiate between three main measurement types: (1) change detection, i.e., when the task is to notice the change in the heart rate; also called: heart rate perception tasks, (2) discrimination tasks, i.e., when the task is to compare the internal sensations with external signal(s); also called: heartbeat detection tasks and (3) tracking tasks, i.e., when the task is to follow and report heartbeats via tapping or counting. We describe some of the new methods under “mixed methods,” as they share features with more than one of the large measurement types described above. Specific measures differ in various aspects, such as their focus (heart rhythm vs. single beats), their sensitivity to non-conscious sensations and the calculated indices (e.g., whether significance level by hypothesis test is provided). When a measure of cardiac perceptual ability is chosen, it is advisable to take its characteristics into consideration in light of the planned research.},
	year = {2023},
	eissn = {2676-8607},
	orcid-numbers = {Körmendi, János/0000-0002-3810-6033; Ferentzi, Eszter/0000-0001-9495-4216}
}

@article{MTMT:34120948,
	title = {Self-reported interoception, worries and protective behaviors during the COVID-19 pandemic: a longitudinal study},
	url = {https://m2.mtmt.hu/api/publication/34120948},
	author = {Vig, Luca and Ferentzi, Eszter and Köteles, Ferenc},
	doi = {10.1186/s41155-023-00267-x},
	journal-iso = {PSICOL-REFLEX CRIT},
	journal = {PSICOLOGIA-REFLEXAO E CRITICA},
	volume = {36},
	unique-id = {34120948},
	issn = {0102-7972},
	year = {2023},
	eissn = {1678-7153},
	orcid-numbers = {Ferentzi, Eszter/0000-0001-9495-4216; Köteles, Ferenc/0000-0001-5460-5759}
}

@article{MTMT:34065025,
	title = {The comparison of three heartbeat perception tasks},
	url = {https://m2.mtmt.hu/api/publication/34065025},
	author = {Ferentzi, Eszter and Pohl, A. and Vig, Luca and Witthöft, M. and Gerlach, A.},
	doi = {10.1016/j.ijpsycho.2023.05.024},
	journal-iso = {INT J PSYCHOPHYSIOL},
	journal = {INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY},
	volume = {188},
	unique-id = {34065025},
	issn = {0167-8760},
	year = {2023},
	eissn = {1872-7697},
	pages = {10-11},
	orcid-numbers = {Ferentzi, Eszter/0000-0001-9495-4216}
}

@article{MTMT:34050042,
	title = {Do we need to accurately perceive our heartbeats? Cardioceptive accuracy and sensibility are independent from indicators of negative affectivity, body awareness, body image dissatisfaction, and alexithymia},
	url = {https://m2.mtmt.hu/api/publication/34050042},
	author = {Körmendi, János and Ferentzi, Eszter and Petzke, Tara and Gál, Vera and Köteles, Ferenc},
	doi = {10.1371/journal.pone.0287898},
	journal-iso = {PLOS ONE},
	journal = {PLOS ONE},
	volume = {18},
	unique-id = {34050042},
	issn = {1932-6203},
	abstract = {Assessment of the acuity of heartbeat perception, dubbed cardioceptive accuracy, as well as its association with various psychological characteristics are hot topics of interoception research. In this study, we aimed (1) to replicate previously reported findings on the association between the mental tracking task and a novel motor tracking task that eliminates disturbing tactile sensations; and (2) to explore associations between performance in the latter task and indicators of negative affectivity (anxiety, depression, anxiety sensitivity, somatic symptom distress), alexithymia, body focus, and dissatisfaction with body image. 102 young people (age = 20.8±5.08 yrs) participated in the study. Mental tracking score was significantly higher than motor tracking scores, although they were strongly associated. Frequentist correlation analysis showed no significant associations between indicators of cardioceptive accuracy and questionnaire scores; Bayesian analysis indicated the lack of association for the majority of the cases. Similarly, detectors and non-detectors showed no differences in any of the assessed characteristics and Bayesian results typically supported the lack of associations. In conclusion, cardioceptive accuracy, as assessed with different tracking methods, is not associated with the aforementioned self-reported characteristics in young individuals.},
	year = {2023},
	eissn = {1932-6203},
	orcid-numbers = {Körmendi, János/0000-0002-3810-6033; Ferentzi, Eszter/0000-0001-9495-4216; Petzke, Tara/0000-0003-2577-7695; Köteles, Ferenc/0000-0001-5460-5759}
}

@article{MTMT:32789057,
	title = {The measurement of proprioceptive accuracy: A systematic literature review},
	url = {https://m2.mtmt.hu/api/publication/32789057},
	author = {Horváth, Áron and Ferentzi, Eszter and Schwartz, Kristóf and Jacobs, Nina and Meyns, Pieter and Köteles, Ferenc},
	doi = {10.1016/j.jshs.2022.04.001},
	journal-iso = {JSHS},
	journal = {JOURNAL OF SPORT AND HEALTH SCIENCE},
	volume = {12},
	unique-id = {32789057},
	issn = {2095-2546},
	abstract = {Background: Proprioceptive accuracy refers to the individual's ability to perceive proprioceptive information, that is, the information referring to the actual state of the locomotor system, which originates from mechanoreceptors located in various parts of the locomotor system and from tac-tile receptors located in the skin. Proprioceptive accuracy appears to be an important aspect in the evaluation of sensorimotor functioning; how-ever, no widely accepted standard assessment exists. In this systematic review, our goal was to identify and categorize different methods that are used to assess different aspects of proprioceptive accuracy. Methods: A literature search was conducted in 5 different databases (PubMed, SPORTDiscus, PsycINFO, ScienceDirect, and SpringerLink).Results: Overall, 1139 scientific papers reporting 1346 methods were included in this review. The methods assess 8 different aspects of proprio-ception: (a) the perception of joint position, (b) movement and movement extent, (c) trajectory, (d) velocity, and the sense of (e) force, (f) muscle tension, (g) weight, and (h) size. They apply various paradigms of psychophysics (i.e., the method of adjustment, constant stimuli, and limits).Conclusion: As the outcomes of different tasks with respect to various body parts show no associations (i.e., proprioceptive accuracy is characterized by site-specificity and method-specificity), the appropriate measurement method for the task needs to be chosen based on theoretical considerations and/or ecological validity.},
	year = {2023},
	eissn = {2213-2961},
	pages = {219-225},
	orcid-numbers = {Horváth, Áron/0000-0001-9403-2086; Ferentzi, Eszter/0000-0001-9495-4216; Schwartz, Kristóf/0000-0002-5822-044X; Köteles, Ferenc/0000-0001-5460-5759}
}

@article{MTMT:32788875,
	title = {The retention of proprioceptive information is suppressed by competing verbal and spatial task},
	url = {https://m2.mtmt.hu/api/publication/32788875},
	author = {Horváth, Áron and Ferentzi, Eszter and Ragó, Anett and Köteles, Ferenc},
	doi = {10.1177/17470218221096251},
	journal-iso = {Q J EXP PSYCHOL},
	journal = {QUARTERLY JOURNAL OF EXPERIMENTAL PSYCHOLOGY},
	volume = {76},
	unique-id = {32788875},
	issn = {1747-0218},
	year = {2023},
	eissn = {1747-0226},
	pages = {783-791},
	orcid-numbers = {Horváth, Áron/0000-0001-9403-2086; Ferentzi, Eszter/0000-0001-9495-4216; Ragó, Anett/0000-0002-0883-1357; Köteles, Ferenc/0000-0001-5460-5759}
}

@article{MTMT:33077684,
	title = {Placebo és nocebo hatás a súlypont stabilitás vonatkozásában},
	url = {https://m2.mtmt.hu/api/publication/33077684},
	author = {Horváth, Áron and Ferentzi, Eszter and Köteles, Ferenc},
	journal-iso = {M SPORTTUD SZLE},
	journal = {MAGYAR SPORTTUDOMÁNYI SZEMLE},
	volume = {23},
	unique-id = {33077684},
	issn = {1586-5428},
	year = {2022},
	pages = {51-52},
	orcid-numbers = {Horváth, Áron/0000-0001-9403-2086; Ferentzi, Eszter/0000-0001-9495-4216; Köteles, Ferenc/0000-0001-5460-5759}
}

@article{MTMT:33064451,
	title = {What counts when heartbeats are counted},
	url = {https://m2.mtmt.hu/api/publication/33064451},
	author = {Ferentzi, Eszter and Wilhelm, Oliver and Köteles, Ferenc},
	doi = {10.1016/j.tics.2022.07.009},
	journal-iso = {TRENDS COGN SCI},
	journal = {TRENDS IN COGNITIVE SCIENCES},
	volume = {26},
	unique-id = {33064451},
	issn = {1364-6613},
	year = {2022},
	eissn = {1879-307X},
	pages = {832-835},
	orcid-numbers = {Ferentzi, Eszter/0000-0001-9495-4216; Köteles, Ferenc/0000-0001-5460-5759}
}