Publications by authors named "A H Henriksen"
Obtaining the arterial input function (AIF) is essential for quantitative regional cerebral perfusion (rCBF) measurements using [O]HO PET. However, arterial blood sampling is invasive and complicates the scanning procedure. We propose a new non-invasive dual scan technique with an image derived input function (IDIF) from an additional heart scan.
View Article and Find Full Text PDFBackground: Breast cancer is the most common cancer in women, and the first-line treatment for patients with hormone-receptor positive/HER2-negative metastatic breast cancer is CDK4/6 inhibitor plus endocrine therapy. Understanding the impact of CDK4/6 inhibitor dose reduction, which occurs in about half of the patients, is important.
Methods: This real-world cohort study is based on electronic health records from Capital Region of Denmark.
Background: Developmental Coordination Disorder is a commonly occurring, but poorly recognised developmental condition characterised by difficulties with motor functions. Danish tests of children's motor functioning, which are currently available, are outdated and only applicable up to the age of seven years old. New tools are needed to enable easy and efficient screening of motor difficulties experienced by children living in Denmark.
View Article and Find Full Text PDFArticle Synopsis
- Severe large vessel disease can lead to critical issues in regulating blood flow to the brain, increasing the risk of ischemic events.
- A case study compared two imaging techniques—[O]HO PET and [Tc]HMPAO SPECT—during different conditions: vasodilation induced by medication and a transient ischemic attack (TIA) caused by rapid standing.
- The results showed significant differences in blood flow patterns, suggesting that pharmacological methods of vasodilation do not accurately reflect physiological conditions during ischemic events, raising questions about their use in assessments.
Objective: To determine the association between human leukocyte antigen (HLA) alleles and migraine, migraine subtypes, and sex-specific factors.
Background: It has long been hypothesized that inflammation contributes to migraine pathophysiology. This study examined the association between migraine and alleles in the HLA system, a key player in immune response and genetic diversity.