Browsing Human- und Zahnmedizin by Advisor & Referee "Antal, Andrea Prof. Dr."
Now showing items 1-20 of 37
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Suizidalität bei Depressionen unter repetitiver transkranieller Magnetstimulation
(2025-01-31)Suicidality is a serious global public health problem and is closely associated with depression. There is a need for effective anti-suicidal therapies. rTMS shows promising potential as a modern form of therapy. Due to the ... -
Influence of frontal theta oscillation during conflicting Pavlovian bias
(2025-01-27)Pavlovian biases influence learning and decision-making by shaping action initiation and suppression but vary among individuals and are not always advantageous. The prefrontal cortex plays a key role in resolving conflicts ... -
Die subakuten Effekte des Psilocybin auf Persönlichkeit, Achtsamkeit und die Auflösung des Selbst
(2024-12-10)Psychedelics are a class of drugs that can occasion similar changes in conscious ex- periences mediated via the G-protein coupled Serotonin 2A receptor. These changes vary from slight distortions in perceptions to ... -
Einfluss von pulsierender transkranialer Wechselstromstimulation auf die Bearbeitung der Stroop Aufgabe
(2024-10-29)Cognitive control is an essential everyday skill that is associated with increased activity in the left dorsolateral prefrontal cortex (LDLPFC) and the dorsal anterior cingulate cortex (dACC). Although the relevance of the ... -
Einfluss von frontaler Theta-Oszillation auf kognitive Kontrolle mittels transkranieller Wechselstromstimulation (tACS)
(2022-04-20)θ band and θ-γ cross-frequency coupling (CFC) of the cingulate and frontal cortices have been linked to fundamental processes of cognitive control. This work investigates the role of specific brain oscillations in cognitive ... -
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. ... -
Die Wirksamkeit von repetitiver kathodaler transkranieller Gleichstromstimulation (rc-tDCS) des visuellen Kortex in der Prophylaxe der menstruellen Migräne
(2020-01-15)Objective: The present study aimed to investigate the efficacy of repetitive cathodal direct current stimulation (rctDCS) over the visual cortex (V1) as a prophylactic treatment in migraineurs. Method: 20 patients were ... -
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 ... -
Neuroplastische Effekte transkranieller Nahinfrarotstimulation unterschiedlicher Stimulationsdauer auf die kortikale Exzitabilität
(2018-03-13)Transcranial Near-infrared-Stimulation as a kind of non-invasive Photobiostimulation of the cortex is able to modulate neurobiological functions without causing thermal damage. The aim of this experiment was to study the ... -
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 ...