Sebastian Markett
Biographic Data
| ID | 7388104 |
|---|---|
| NAME | Sebastian Markett |
| GIVEN NAMES | Sebastian |
| FAMILY NAME | Markett |
| SIGNATURE | MARKETT S |
| AFFILIATIONS | University of Bonn |
| ORCID | 0000-0002-0841-3163 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 5 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2011 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 0 |
Depressive inclinations mediate the association between personality (neuroticism/conscientiousness) and TikTok Use Disorder tendencies
Our research sets the foundation for future studies that should delve deeper into examining individual differences in TTUD using the WHO framework originally designed for Gaming Disorder
Computational mechanisms of belief updating in relation to psychotic-like experiences
We conclude that PLEs are associated with altered dynamics of belief updating. These findings support the idea that the process of balancing prior belief and new evidence, as a function of environmental uncertainty, is altered in PLEs, which may contribute to the development of delusions. Specifically, slower learning after large prediction errors in people with high PLEs may result in rigid beliefs. Disregarding environmental change points may l…
The Authors Reply
Walter, Nora T. DIPL-PSYCH1; Montag, Christian PHD1; Markett, Sebastian DIPL-PSYCH1; Reuter, Martin PROF2 Author Information
Interaction Effect of Functional Variants of the BDNF and DRD2/ANKK1 Gene Is Associated With Alexithymia in Healthy Human Subjects
Objective: To test the hypothesis that the interaction between the brain-derived neurotrophic factor (BDNF) and dopamine receptor D2 (DRD2)/ANKK1 gene contributes to individual differences in alexithymia. The personality construct of alexithymia refers to difficulties in emotional self-regulation and contributes as a risk factor to several mental disorders. Alexithymic individuals show an impoverished conscious experience of emotions but an intac…
The nicotinic acetylcholine receptor gene CHRNA4 is associated with negative emotionality
Knock-out studies in mice suggest a role of the CHRNA4 gene in anxiety. In the present study we extend this finding to humans by means of a genetic association study. In a sample of N = 574 healthy White participants, the CHRNA4 rs1044396 polymorphism is related to the common variance of several conceptualizations of negative emotionality. Compared to carriers of at least one T-allele, carriers of the homozygous C/C genotype described themselves …
No prominent works on this page.
The Authors Reply
Walter, Nora T. DIPL-PSYCH1; Montag, Christian PHD1; Markett, Sebastian DIPL-PSYCH1; Reuter, Martin PROF2 Author Information
Interaction Effect of Functional Variants of the BDNF and DRD2/ANKK1 Gene Is Associated With Alexithymia in Healthy Human Subjects
Objective: To test the hypothesis that the interaction between the brain-derived neurotrophic factor (BDNF) and dopamine receptor D2 (DRD2)/ANKK1 gene contributes to individual differences in alexithymia. The personality construct of alexithymia refers to difficulties in emotional self-regulation and contributes as a risk factor to several mental disorders. Alexithymic individuals show an impoverished conscious experience of emotions but an intac…
The nicotinic acetylcholine receptor gene CHRNA4 is associated with negative emotionality
Knock-out studies in mice suggest a role of the CHRNA4 gene in anxiety. In the present study we extend this finding to humans by means of a genetic association study. In a sample of N = 574 healthy White participants, the CHRNA4 rs1044396 polymorphism is related to the common variance of several conceptualizations of negative emotionality. Compared to carriers of at least one T-allele, carriers of the homozygous C/C genotype described themselves …
Computational mechanisms of belief updating in relation to psychotic-like experiences
We conclude that PLEs are associated with altered dynamics of belief updating. These findings support the idea that the process of balancing prior belief and new evidence, as a function of environmental uncertainty, is altered in PLEs, which may contribute to the development of delusions. Specifically, slower learning after large prediction errors in people with high PLEs may result in rigid beliefs. Disregarding environmental change points may l…
Depressive inclinations mediate the association between personality (neuroticism/conscientiousness) and TikTok Use Disorder tendencies
Our research sets the foundation for future studies that should delve deeper into examining individual differences in TTUD using the WHO framework originally designed for Gaming Disorder
Psychology (5 works) · Clinical Psychology (3 works) · Medicine (3 works) · Psychiatry (3 works) · Anxiety (2 works) · Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes (2 works) · Clinical Psychology (2 works) · Cognition (2 works) · Personality (2 works) · Psychosomatic Disorders and Their Treatments (2 works)