Dokumente Human- und Zahnmedizin nach Gutachter "Antal, Andrea Prof. Dr."
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Veränderung der motorkortikalen Exzitabilität durch eine kontrollierte Sportintervention bei Menschen mit einer Schizophrenie und gesunden Teilnehmern
(2022-04-01)Compared to a healthy control group, people with schizophrenia have a impaired neuroplasticity. In many investigations with the help of the TMS in schizophrenic patients has shown reduced motor-cortical inhibition will. ... -
Der Einfluss von nicht invasiver transkranieller Stromstimulation auf das assoziative episodische Gedächtnis
(2021-05-26)Several studies imply that non-invasive transcranial current stimulation can modulate associative episodic memory. It represents one of the first cognitive function that is negatively affected by healthy aging processes ... -
Kathodale transkranielle Stromstimulation des visuellen Kortex als Verfahren zur prophylaktischen Behandlung der Migräne
(2021-03-19)The purpose of this study was to determine whether transcranial direct current stimulation (tDCS) can be an effective prophylactic therapy for migraine and migraine-associated pain. This painless and non-invasive method ... -
Einfluss von transkraniellen Wechselstromstimulationen im Thetabereich auf die Bearbeitung der Stroop-Aufgabe
(2021-03-12)Cognitive control is an essential ability for everyday life. However, it also plays a crucial role in some psychiatric disorders, such as the addiction to alcohol. The left dorsolateral prefrontal cortex (DLPFC) and the ... -
Selektive Modulation des Erregbarkeitsniveaus am motorischen Cortex durch transkranielle Wechsel- und Rauschstrom-Stimulation mit unterschiedlichen Intensitäten
(2020-07-06)Background: non-invasive brain stimulation (NIBS) is an essential tool in the field of neuroscience. In addition to the non-invasive transcranial stimulation methods such as transcranial direct current stimulation (tDCS), ... -
Der Einfluss von verbalen Instruktionen und Placebostimulationen auf instrumentelles Lernen
(2020-06-24)Most people might think of „placebos“ as “ineffective substances” that doctors prescribe when they think that their patients are faking an illness. Many years, placebos have been misunderstood, unable to elicit real effects. ... -
Veränderte kortikale Plastizität und Konnektivität bei psychisch nicht erkrankten erstgradigen Angehörigen von Patienten mit einer Schizophrenie
(2019-07-31)Content: Impaired cortical plasticity and brain dysconnectivity are discussed to be essential pathomechanisms of schizophrenia. NMDA receptors, glutamate and intracellular calcium concentration play a key role in this ... -
Theta-Burst-induzierte Plastizität bei Schizophrenie
(2019-03-27)Impaired neural plasticity has been proposed as an important pathophysiological feature underlying the neurobiology and symptomatology of schizophrenia. In this proof-of-concept study, we aimed to explore cortical plasticity ... -
Die Untersuchung von Aufmerksamkeitsprozessen unter kognitiver Belastung: Ein kombiniertes Verfahren zur Erfassung sexuellen Interesses
(2019-01-23)The assessment of (deviant) sexual interests is used to aid diagnostic and therapeutic efforts, especially in forensic contexts. Established methods of determining those interests such as penile plethysmography have been ... -
Manipulation of the Working Memory Performance in Humans using Transcranial Alternating Current Stimulation over the Frontoparietal Network
(2018-11-14)The working memory (WM) is a key mechanism that ensures complex behavior in humans. It requires the bilateral activation of the fronto-parietal brain network and has been subdivided on the phonological loop, which processes ... -
Therapeutisches Potenzial der transkraniellen Wechselstromstimulation über dem visuellen Kortex in der häuslichen Behandlung akuter Migräne
(2018-10-10)Around 5,7 million people in Germany suffer from migraine. This disorder leads to strong restrictions in the professional and social life of the affected people. As the standard drug therapy results in several adverse ... -
Untersuchung des Einflusses der LTD-artigen motorkortikalen Plastizität auf die interhemisphärische Konnektivität bei Patienten mit einer Schizophrenie
(2018-03-20)Post-mortem and in vivo studies provide evidence for a link between reduced plasticity and dysconnectivity in schizophrenia patients. It has been suggested that the association between plasticity and connectivity contributes ... -
Elektrophysiologische Korrelate des Lern- und Wiedererkennungsprozesses in gesunden Probanden
(2018-01-04)Electrophysiological correlates of the knowing process in healthy subjects. The aim was to find bioelectrical correlates in subjects by using EEG and associative learning tasks. In times of the reproducibility crisis it ... -
Ist sexuelles Interesse messbar? Hämodynamische und behaviorale Korrelate sexueller Aufmerksamkeit bei heterosexuellen Männern in Bezug auf erwachsene und kindliche sexuelle Stimuli
(2017-12-04)Introduction: Deviant sexual preferences are regarded as an important risk factor for repeated sexual offences. An objective assessment of deviant sexual preferences, especially of pedophilic sexual interest, is important ... -
Influence of electrode placement on the efficacy of transcranial direct current stimulation
(2017-11-01)Transcranial direct current stimulation (tDCS) is a method used to induce excitability changes in the motor cortex. Stimulation protocols can act either enhancing, using anodal stimulation or inhibiting, using cathodal ... -
Die Beeinflussung des instrumentellen Lernens durch Placebo- und Noceboeffekte
(2017-08-09)Placebo / nocebo effects and the underlying mechanisms are currently the subject of intensive research. However, up to the present time, not all backgrounds could be fully illuminated. Numerous studies have been concerned ... -
Kongruenz und Konkordanz in kognitiven Kontrollprozessen bei ADHS
(2017-05-22)Attention-deficit / hyperactivity disorder (ADHD) is one of the most common child and adolescent psychiatric disorders. Current theories suggest a disorder based on impaired frontostriatal neural networks that are associated ... -
Der Einfluss von Urbanicity auf Stressverarbeitungsmechanismen
(2017-04-20)The percentage of the world’s population living in cities is rising continuously. According to estimations of the United Nations, in the year 2050 70% of the world’s population will live in cities. In Germany, already 74% ... -
Die Entwicklung antwortbezogener Hirnaktivität: Fehlerverarbeitung und Priming
(2015-11-16)Development of event related potentials: error processing and priming