Results 1 to 10 of about 8,241 (150)

Dopamine transporter (DAT1) and dopamine receptor D4 (DRD4) genotypes differentially impact on electrophysiological correlates of error processing. [PDF]

PLoS ONE, 2011
Recent studies as well as theoretical models of error processing assign fundamental importance to the brain's dopaminergic system. Research about how the electrophysiological correlates of error processing--the error-related negativity (ERN) and the ...
Stefanie C Biehl, Thomas Dresler, Andreas Reif, Peter Scheuerpflug, Jürgen Deckert, Martin J Herrmann   +5 more
doaj   +15 more sources

Interaction Between the VNTR of the DAT1 Gene and DAT1 Methylation in Relation to Impulsivity in Combat Sports Athletes [PDF]

Biomedicines
Background: Dopaminergic signaling is a key mechanism in behavioral regulation and impulse control. While DAT1 promoter methylation has been linked to behavioral dysregulation in clinical groups, its role in high-functioning populations such as elite ...
Remigiusz Recław, Jolanta Chmielowiec, Krzysztof Chmielowiec, Dariusz Larysz, Agnieszka Pedrycz, Anna Grzywacz   +5 more
doaj   +2 more sources

Mild internet use is associated with epigenetic alterations of key neurotransmission genes in salivary DNA of young university students [PDF]

Scientific Reports, 2023
The potentially problematic use of the Internet is a growing concern worldwide, which causes and consequences are not completely understood yet. The neurobiology of Internet addiction (IA) has attracted much attention in scientific research, which is now
Eugenia Annunzi, Loreta Cannito, Fabio Bellia, Francesca Mercante, Matteo Vismara, Beatrice Benatti, Alberto Di Domenico, Riccardo Palumbo, Walter Adriani, Bernardo Dell’Osso, Claudio D’Addario   +10 more
doaj   +2 more sources

Associations Between DAT1 Gene VNTR Polymorphism and Impulsivity Dimensions in Individuals with Behavioural Addictions [PDF]

Biomedicines
Background/Objectives: Impulsivity is a key psychological construct implicated in the onset and maintenance of behavioural addictions. Dysregulation of impulsivity is central to behavioural addictions, yet its genetic basis remains unclear.
Remigiusz Recław, Aleksandra Suchanecka, Elżbieta Grzywacz, Krzysztof Chmielowiec, Jolanta Chmielowiec, Anna Makarewicz, Kinga Łosińska, Dariusz Larysz, Grzegorz Trybek, Anna Grzywacz   +9 more
doaj   +2 more sources

Dopamine and Serotonin Transporter Genes Regulation in Highly Sensitive Individuals during Stressful Conditions: A Focus on Genetics and Epigenetics [PDF]

Biomedicines
Background: Coping with stress is essential for mental well-being and can be critical for highly sensitive individuals, characterized by a deeper perception and processing of stimuli.
Fabio Bellia, Alessandro Piccinini, Eugenia Annunzi, Loreta Cannito, Francesca Lionetti, Bernardo Dell’Osso, Walter Adriani, Enrico Dainese, Alberto Di Domenico, Mariangela Pucci, Riccardo Palumbo, Claudio D’Addario   +11 more
doaj   +2 more sources

DAT1 5′-Un-Translated-Region Methylation Patterns as Bio-Markers of ADHD Psycho-Pathology: Contribution to Disease Prognosis and to Monitoring of a Successful Therapy [PDF]

Biomedicines, 2023
Epigenetic modifications, such as changes in DNA methylation, have been linked to several diseases in recent years. The purpose of our study was to search for biomarkers that (using non-invasive techniques) could assist the clinician in the prognosis of ...
Valentina Carpentieri, Silvia Cugno, Katarina Lockic, Esterina Pascale, Walter Adriani   +4 more
doaj   +2 more sources

Candidate genes of the development of antipsychotic-induced parkinsonism in patients with schizophrenia

Обозрение психиатрии и медицинской психологии имени В.М. Бехтерева, 2021
Antipsychotic-induced parkinsonism is an undesirable reaction from the extrapyramidal system that occurs against the background of taking antipsychotics (AP), more often in patients with schizophrenia.
E. E. Vaiman, N. A. Shnayder, N. G. Neznanov, R. F. Nasyrova   +3 more
doaj   +1 more source

DAT1 and Its Psychological Correlates in Children with Avoidant/Restrictive Food Intake Disorder: A Cross-Sectional Pilot Study

Behavioral Sciences, 2021
International research has underlined the role played by children’s and maternal psychopathological symptoms on the onset of avoidant/restrictive food intake disorder (ARFID) in early childhood.
Silvia Cimino, Eleonora Marzilli, Alessandra Babore, Carmen Trumello, Luca Cerniglia   +4 more
doaj   +1 more source

Determining the association between polymorphisms of the DAT1 and DRD4 genes with attention deficit hyperactivity disorder in children from Java Island

Neurology International, 2020
Attention deficit hyperactivity disorder (ADHD) is one of the most common neurobehavioural in the children. Genetic factor is known one of the factors which contributed in ADHD development.
Cempaka Thursina, Dian Kesumapramudya Nurputra, Indra Sari Kusuma Harahap, Nur Imma Fatimah Harahap, Nihayatus Sa’adah, Samekto Wibowo, Sri Sutarni, Ahmad Hamim Sadewa, Hermawan Hanjaya, Hisahide Nishio   +9 more
doaj   +1 more source

Molecular implications of repeated aggression: Th, Dat1, Snca and Bdnf gene expression in the VTA of victorious male mice. [PDF]

PLoS ONE, 2009
BACKGROUND: It is generally recognized that recurrent aggression can be the result of various psychiatric disorders. The aim of our study was to analyze the mRNA levels, in the ventral tegmental area (VTA) of the midbrain, of the genes that may possibly ...
Natalia P Bondar, Ul'yana A Boyarskikh, Irina L Kovalenko, Maxim L Filipenko, Natalia N Kudryavtseva   +4 more
doaj   +1 more source