Publications by authors named "Langthaler P"

Background: Living in the city is associated with a higher risk of suffering from stress, anxiety, and depression. Due to an increase of migration to the city, the association between mental health and city life is highly relevant to society.

Methods: We analyzed data of 9573 participants (Ø 55.

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Background: The association between education and atherosclerotic cardiovascular disease (ASCVD) has been well described for decades. Nevertheless, most cardiovascular risk models, including SCORE2, still do not take educational status into account even if this factor is easily assessed and costs nothing to acquire. Using carotid plaques as a proxy for ASCVD, we analysed educational status as associated with carotid plaque development, to determine if the relationship remains, how it relates to traditional risk factors and, how it impacts the European cardiovascular risk model, SCORE2.

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  • Understanding species interactions and ecosystem dynamics is essential for ecology, and this study focuses on the quantification of Hutchinsonian-niches and their overlap.
  • Previous methods for estimating niche overlap lacked confidence intervals and often assumed conditions that weren't met, limiting their applicability.
  • This paper introduces a nonparametric approach to estimate niche overlap among multiple species, applying it to the breeding habitat preferences of the Eurasian eagle owl, common buzzard, and red kite in Central Europe, providing valuable insights into their competition dynamics.
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Depression is the most common mental illness worldwide and generates an enormous health and economic burden. Furthermore, it is known to be associated with an elevated risk of arteriosclerotic cardiovascular diseases (ASCVD), particularly stroke. However, it is not a factor reflected in many ASCVD risk models, including SCORE2.

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Background: Patients with spinal cord injury (SCI) show abnormal cortical excitability that might be caused by deafferentation. We hypothesize a reduced short-interval intracortical inhibition preceding movement in patients with SCI compared with healthy participants. In addition, we expect that neuroplasticity induced by different types of sports can modulate intracortical inhibition during movement preparation in patients with SCI.

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  • Hyperferritinemia (HF) is linked to metabolic diseases and has a newly established definition to better categorize patients.
  • A study in Salzburg, Austria, analyzed data from 8408 participants aged 40-77, finding that 13% had HF, predominantly affecting men.
  • 81% of those with HF met the metabolic criteria for classification as Metabolic Hyperferritinemia (MHF), indicating that this condition is prevalent among middle-aged individuals.
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Objective: Perception and recognition of emotions are fundamental prerequisites of human life. Patients with juvenile myoclonic epilepsy (JME) may have emotional and behavioral impairments that might influence socially desirable interactions. We aimed to investigate perception and recognition of emotions in patients with JME by means of neuropsychological tests and functional magnetic resonance imaging (fMRI).

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  • The study investigates the link between non-alcoholic fatty liver disease (NAFLD) and coronary artery calcification (CAC) in a Central European population, finding that cardiovascular diseases are a leading cause of death in NAFLD patients.
  • Results show that higher fatty liver index (FLI) scores correlate with increased NAFLD odds and prevalence of high CAC scores, indicating a significant association between liver steatosis/fibrosis and cardiovascular risk.
  • The findings suggest that evaluating liver fat and fibrosis could enhance cardiovascular risk assessment, but more research is needed to clarify the role of hepatic fat in atherosclerosis and potential interventions.
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  • Individuals with lower education levels have a higher risk of developing non-alcoholic fatty liver disease (NAFLD), revealing a link between educational attainment and health outcomes.
  • Researchers analyzed data from 8,727 participants, using statistical methods to assess the connection between NAFLD and education, finding that NAFLD prevalence increased with lower education levels (23% high, 33% intermediate, 40% low).
  • The study concluded that improving educational levels could potentially decrease the risk of NAFLD and related complications, suggesting the need for focused healthcare interventions for those with lower education.
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Education is not a factor included in most cardiovascular risk models, including SCORE2. However, higher education has been associated with lower cardiovascular morbidity and mortality. Using CACS as a proxy for ASCVD, we studied the association between CACS and educational status.

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  • This study is a multicenter retrospective analysis aimed at identifying treatment-related risk factors for nonunion in odontoid fractures among elderly patients, while also considering patient and injury-related factors.
  • Odontoid fractures, particularly Type II and III, are common in older adults and often lead to high rates of nonunion, with treatment options varying from conservative methods to extensive surgical procedures.
  • The results showed that 45% of patients had nonunion at six months, with higher odds related to age and lower odds for nonunion in patients receiving posterior surgical treatments; however, anterior screw fixation did not significantly improve outcomes compared to conservative treatment.
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Objective: According to Panksepp's hierarchical emotion model, emotion processing relies on three functionally and neuroanatomically distinct levels. These levels comprise subcortical networks (primary level), the limbic system (secondary level), and the neocortex (tertiary level) and are suggested to serve differential emotional processing. We aimed to validate and extend previous evidence of discrete and dimensional emotion processing in patient with juvenile myoclonic epilepsy (JME).

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Objective: Epilepsies are severe chronic neurological diseases that impair several domains in life and are often accompanied by various somatic and psychiatric comorbidities. Associations between epilepsy and its comorbidities remain poorly understood. As epidemiological research mainly relies on cross-sectional designs and descriptive results, homogeneities regarding comorbidities in individuals suffering from epilepsy remain uncovered.

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Background: Treatment of degenerating tendons still presents a major challenge, since the aetiology of tendinopathies remains poorly understood. Besides mechanical overuse, further known predisposing factors include rheumatoid arthritis, diabetes, obesity or smoking all of which combine with a systemic inflammation.

Methods: To determine whether the systemic inflammation accompanying these conditions contributes to the onset of tendinopathy, we studied the effect of a systemic inflammation induced by an allergic episode on tendon properties.

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Background And Purpose: Cortical visuomotor integration is altered in Alzheimer's disease (AD), even at an early stage of the disease. The aim of this study was to assess the connections between the primary visual (V1) and motor (M1) areas in patients with early AD using a paired-pulse, twin-coil transcranial magnetic stimulation (TMS) technique.

Methods: Visuomotor connections (VMCs) were assessed in 13 subjects with probable AD and 16 healthy control subjects.

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In this narrative review, we focus on the role of quantitative EEG technology in the diagnosis and prognosis of patients with unresponsive wakefulness syndrome and minimally conscious state. This paper is divided into two main parts, i.e.

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Background: Bodily self-perception is an important concept for several neurological disorders, including spinal cord injury (SCI). Changing one's bodily self-perception, e.g.

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High frequency oscillations (HFOs) have attracted great interest among neuroscientists and epileptologists in recent years. Not only has their occurrence been linked to epileptogenesis, but also to physiologic processes, such as memory consolidation. There are at least two big challenges for HFO research.

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Single-pulse transcranial magnetic stimulation (TMS) and high-frequency repetitive TMS (rTMS) over Wernicke's area were found to facilitate language functions in right-handed healthy subjects. We aimed at investigating the effects of excitatory rTMS, given as intermittent theta burst stimulation (iTBS) over left Wernicke's area, on auditory comprehension in patients suffering from fluent aphasia after stroke of the left temporal lobe. We studied 13 patients with chronic fluent aphasia after an ischemic stroke involving Wernicke's area.

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Classical conditioning of the eyeblink reflex (EBC) is a simple form of associative motor learning. EBC is heavily dependent on cerebellar function, but experimental studies also suggest that the prefrontal cortex (PFC) orchestrates a neuronal network which interacts with the cerebellum to mediate the conditioned eyeblink responses (CR). To further investigate the role of PFC for EBC in humans, we aimed in this study at assessing whether acquisition of CR can be modulated by focal repetitive transcranial magnetic stimulation (rTMS) given as theta burst stimulation (TBS) over the dorsolateral PFC (DLPFC).

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The role of the ipsilaterally descending motor pathways in the recovery mechanisms after unilateral hemispheric damage is still poorly understood. Motor output reorganization was investigated in a 56-year-old male patient with acquired unilateral hemispheric atrophy due to Rasmussen encephalitis. In particular, the ipsilateral corticospinal pathways were explored using focal transcranial magnetic stimulation.

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In rehabilitation of patients with spinal cord injury (SCI), imagination of movement is a candidate tool to promote long-term recovery or to control futuristic neuroprostheses. However, little is known about the ability of patients with spinal cord injury to perform this task. It is likely that without the ability to effectively perform the movement, the imagination of movement is also problematic.

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We aimed at assessing in this pilot study whether patients with spinal cord injury (SCI) show alterations of sensorimotor plasticity within the primary motor cortex (M1). Since learning in human M1 occurs through LTP-like mechanisms, we employed the paired associative stimulation (PAS) protocol by transcranial magnetic stimulation (TMS), which is able to induce LTP-like effects in M1, in subjects with chronic SCI. We found that PAS protocol significantly increased corticospinal excitability as long as 30min in healthy subjects and in SCI patients with good motor recovery, while it was followed by a non-significant increase of MEP amplitude in the SCI patients with poor functional recovery.

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  • Odor identification and discrimination are impaired in patients with obstructive sleep apnea syndrome (OSAS), possibly due to central cholinergic dysfunction.
  • A study compared the cholinergic function between 20 OSAS patients and 20 healthy controls using the Short Latency Afferent Inhibition (SAI) technique and found reduced SAI in OSAS patients.
  • The results suggest that decreased SAI and olfactory impairment in OSAS may indicate a higher risk for cognitive decline.
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Purpose: Spasticity is a common disorder in patients with spinal cord injury (SCI). The aim of this study was to investigate whether intermittent theta burst stimulation (iTBS), a safe, non-invasive and well-tolerated protocol of excitatory repetitive transcranial magnetic stimulation (rTMS), is effective in modulating spasticity in SCI patients.

Methods: In this randomized, double-blind, crossover, sham-controlled study, ten subjects with incomplete cervical or thoracic SCI received 10 days of daily sessions of real or sham iTBS.

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