Search Results - "GUDZIOL, Hilmar"

Gray and white matter reduction in hyposmic subjects — A voxel-based morphometry study by Bitter, Thomas, Brüderle, Johanna, Gudziol, Hilmar, Burmeister, Hartmut Peter, Gaser, Christian, Guntinas-Lichius, Orlando

“…Abstract The absence of olfactory input causes structural brain remodelling in humans. Mainly, the olfactory bulb and cortical olfactory areas are involved in…”
Get full text

Visual Grading Characteristics (VGC) Analysis of Diagnostic Image Quality for High Resolution 3 Tesla MRI Volumetry of the Olfactory Bulb by Burmeister, Hartmut Peter, MD, Baltzer, Pascal Andreas Thomas, MD, Möslein, Constanze, Bitter, Thomas, MD, Gudziol, Hilmar, MD, Dietzel, Matthias, MD, Guntinas-Lichius, Orlando, MD, Kaiser, Werner Alois, MD, MSc

“…Rationale and Objectives The aim of this study was to evaluate the suitability of 3-T magnetic resonance imaging (MRI) for olfactory bulb volumetry, comparing…”
Get full text

Reproducibility and Repeatability of Volumetric Measurements for Olfactory Bulb Volumetry by Burmeister, Hartmut Peter, MD, Baltzer, Pascal Andreas Thomas, MD, Möslein, Constanze, Bitter, Thomas, MD, Gudziol, Hilmar, MD, Dietzel, Matthias, MD, Guntinas-Lichius, Orlando, MD, Kaiser, Werner Alois, MD, MSc

“…Rationale and Objectives The aim of this study was to compare different sequences for olfactory bulb volumetry using 3-T magnetic resonance imaging, evaluating…”
Get full text

In Vitro Comparison of Water Displacement Method and 3 Tesla MRI for MR-Volumetry of the Olfactory Bulb by Burmeister, Hartmut Peter, MD, Möslein, Constanze, Bitter, Thomas, MD, Fröber, Rosemarie, MD, Herrmann, Karl-Heinz, PhD, Baltzer, Pascal Andreas Thomas, MD, Gudziol, Hilmar, MD, Dietzel, Matthias, MD, Guntinas-Lichius, Orlando, MD, Kaiser, Werner Alois, MD, MSc

“…Rationale and Objectives Magnetic resonance imaging olfactory bulb (OB) volumetry (OBV) is already used as a complementary prognostic tool to assess olfactory…”
Get full text

Electrophysiologic assessment of olfactory and gustatory function by Gudziol, Hilmar, Guntinas-Lichius, Orlando

“…This chapter reviews approaches for assessing human and gustatory function using electrophysiologic methods. Its focus is on changes in electrical signals,…”
Get more information

Health-related and specific olfaction-related quality of life in patients with chronic functional anosmia or severe hyposmia by Neuland, Claudia, Bitter, Thomas, Marschner, Heike, Gudziol, Hilmar, Guntinas-Lichius, Orlando

“…Objectives/Hypothesis: To measure health‐related and olfaction‐related quality of life (QoL) in patients with permanent, severe hyposmia or functional anosmia…”
Get full text

Subjective and objectified smell and taste disorders from an ENT post-Covid-19 consultation by Gudziol, Hilmar, Bitter, Thomas, Schade, Ulrike, Laute, Kerstin, Guntinas-Lichius, Orlando

“…Olfactory disorders are among the four most common post-COVID-19 complaints. The aim of our prospective study from a university ENT post-COVID consultation…”
Get more information

Detection rates of chemosensory evoked Potenzials with healthy and anosmic subjects by Gudziol, Hilmar, Baldow, Elisabeth, Guntinas-Lichius, Orlando, Bitter, Thomas

“…The detection rate of olfactory chemosensory event-related EEG Potentials (oCSERP) and trigeminal chemosensory event-related EEG Potentials (tCSERP) is also…”
Get more information

Reported and measured olfactory and gustatory findings in a long-COVID cohort by Gudziol, Hilmar, Bitter, Thomas, Kirschstein, Timo, Laute, Kerstin, Schade, Ulrike, Guntinas-Lichius, Orlando

“…Disorders of the sense of smell and taste are often complained as a long-COVID symptom. In a special long-COVID consultation (ENT-LCS), we wanted to figure out…”
Get more information

Post-COVID patients with persistent chemosensory symptoms are rare in the general population by Gudziol, Hilmar, Giszas, Benjamin, Schade, Ulrike, Bitter, Thomas, Reuken, Philipp A, Stallmach, Andreas, Guntinas-Lichius, Orlando

“…The prevalence of long-/post-COVID-associated chemosensory symptoms is reported in the literature to be significantly higher than clinical reality reflects. 1…”
Get more information

Chemosensory event-related brain potentials (CSERP) after strictly monorhinal stimulation by Gudziol, Hilmar, Fischer, Jana, Bitter, Thomas, Guntinas-Lichius, Orlando

“…Using flow-olfactometer for chemosensory event related brain potentials (CSERP) the air escapes the contralateral nostril from the stimulated nostril via the…”
Get full text

Hydrogen sulphide stimuli shorten exhalation during sleep as well as in wakefulness by Gudziol, Hilmar, Quaas, Tina, Guntinas-Lichius, Orlando, Lehnich, Holger, Bitter, Thomas

“…In the attentive waking state, pleasant odours often prolong inhalation while unpleasant odours often shorten the exhalation. It should be checked whether this…”
Get more information

The role of risk communication in public health interventions. An analysis of risk communication for a community quarantine in Germany to curb the SARS-CoV-2 pandemic by Scholz, Juliane, Wetzker, Wibke, Licht, Annika, Heintzmann, Rainer, Scherag, André, Weis, Sebastian, Pletz, Mathias, Betsch, Cornelia, Bauer, Michael, Dickmann, Petra

“…Background Separating ill or possibly infectious people from their healthy community is one of the core principles of non-pharmaceutical interventions…”
Get full text

Improvement of olfactory function after sinus surgery correlates with white matter properties measured by diffusion tensor imaging by Güllmar, Daniel, Seeliger, Tabea, Gudziol, Hilmar, Teichgräber, Ulf K.M., Reichenbach, Jürgen R., Guntinas-Lichius, Orlando, Bitter, Thomas

“…•Improvement of olfaction in patients chronic rhinosinusitis was achieved by surgery.•Effects on cerebral white matter were evaluated by MR diffusion tensor…”
Get full text

Aerobic exercises during mouth breathing do not change the detection threshold of H2S by Gudziol, Hilmar, Biemann, Tina, Guntinas-Lichius, Orlando, Seeber, Hermann, Lehnich, Holger, Bitter, Thomas

“…In a previous study, the detection threshold for H2S during aerobic exercise worsened with forced nasal breathing. The cause remained unclear. It is to be…”
Get more information

Anosmia Leads to a Loss of Gray Matter in Cortical Brain Areas by Bitter, Thomas, Gudziol, Hilmar, Burmeister, Hartmut Peter, Mentzel, Hans-Joachim, Guntinas-Lichius, Orlando, Gaser, Christian

“…Chronic olfactory disorders, including the complete loss of the sense of smell (anosmia), are common. Using voxel-based morphometry (VBM) in magnetic resonance…”
Get full text

Aerobic exercises worsen the detection threshold of short H2S pulses by Schneider, Katja, Lehnich, Holger, Seeber, Hermann, Bitter, Thomas, Guntinas Lichius, Orlando, Gudziol, Hilmar

“…Whether smelling is reduced during aerobic exercise is described contradictorily in the sparse literature. To clarify this question, in healthy subjects the…”
Get more information

Validation of the EORTC QLQ-C30 and EORTC QLQ-H&N35 in patients with laryngeal cancer after surgery by Singer, Susanne, Wollbrück, Dorit, Wulke, Cornelia, Dietz, Andreas, Klemm, Eckart, Oeken, Jens, Meister, Eberhard F., Gudziol, Hilmar, Bindewald, Julian, Schwarz, Reinhold

“…Background. The aim of this study was to test the validity of the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire,…”
Get full text

On the assessment of spontaneous respiratory changes in respiration-olfactometry by Gudziol, Hilmar, Thielscher, Doreen, Lehnich, Holger, Guntinas-Lichius, Orlando, Bitter, Thomas

“…Alterations of breathing pattern evoked by odors are used to proof the integrity of the olfactory system in the sense of respiratory olfactometry. Spontaneous…”
Get more information

High prevalence of long-term olfactory dysfunction confirmed by olfactory testing after a community COVID-19 outbreak by Gudziol, Hilmar, Kirschstein, Timo, Pletz, Mathias W., Weis, Sebastian, Guntinas-Lichius, Orlando, Bitter, Thomas

“…Purpose The prevalence of long-term olfactory and gustatory dysfunction in participants suffering from sudden chemosensory loss due to coronavirus disease 2019…”
Get full text